test(commercial) : full RBAC matrix (M1)

ClientRBACMatrixTest : matrice § 2.7 par role metier via les comptes demo seedes
par la commande reelle app:seed-rbac --with-demo-users (idempotente). Valide
200/403 par verbe et par onglet pour bureau / compta / commerciale / usine :
- usine : 403 partout ;
- bureau : view + manage, sans accounting ni archive ;
- compta : view + edition accounting (200), POST/main/information/archive -> 403 ;
- commerciale : view + manage, sans accounting ni archive ;
- RG-1.04 : POST Commerciale incomplet -> 422, meme POST par Admin -> 201.

CLAUDE.md

@@ -3,7 +3,7 @@
 ## Contexte
 CRM/ERP en architecture **modular monolith DDD**. Le backend est la source de verite unique (modules actifs, sidebar). Le frontend scanne `frontend/modules/*/` comme layers Nuxt et consomme l'API pour la navigation. Multi-tenant : chaque module est activable/desactivable.
 
-Doc humaine : @README.md — Spec audit : @doc/audit-log.md
+Doc humaine : `README.md` — Spec audit : `doc/audit-log.md` (à lire à la demande, non chargés en permanence).
 
 ## Stack
 - Backend : PHP 8.4, Symfony 8, API Platform 4, Doctrine ORM, PostgreSQL 16 (port 5437)
@@ -37,7 +37,7 @@ Doc humaine : @README.md — Spec audit : @doc/audit-log.md
 @.claude/rules/git.md
 @.claude/rules/workflow.md
 
-## Commandes (liste complete dans @README.md)
+## Commandes (liste complete dans `README.md`)
 
 - Demarrer : `make start`
 - Dev front (hot reload) : `make dev-nuxt` (port 3004)
@@ -70,3 +70,5 @@ Editer uniquement `config/modules.php` (commenter la ligne). Cascade automatique
 ## Credentials (dev)
 
 `admin` / `admin` (ROLE_ADMIN) ; `alice` / `alice`, `bob` / `bob` (ROLE_USER).
+
+Comptes demo des roles metier (seedes par `RbacDemoFixtures` / `app:seed-rbac --with-demo-users`, mot de passe `demo`) : `bureau` / `demo`, `compta` / `demo`, `commerciale` / `demo`, `usine` / `demo`. Matrice RBAC § 2.7 (M1 Clients) attachee aux roles correspondants.

README.md

@@ -169,13 +169,41 @@ Secrets requis dans Gitea :
 - `RELEASE_TOKEN` — PAT avec droits `write:repository`
 - `REGISTRY_TOKEN` — token pour le registry Docker
 
+## Déploiement — seed RBAC (recette / prod)
+
+Le RBAC métier (rôles `bureau` / `compta` / `commerciale` / `usine` + matrice § 2.7)
+est seedé par une **commande applicative idempotente** (présente dans le build prod,
+contrairement aux fixtures Doctrine en `require-dev`). À jouer dans l'étape de release,
+**après** les migrations et la synchronisation des permissions :
+
+```bash
+php bin/console doctrine:migrations:migrate --no-interaction
+php bin/console app:sync-permissions          # pose les permissions commercial.clients.*
+php bin/console app:seed-rbac                  # PROD : rôles + matrice § 2.7 (sans comptes démo)
+```
+
+En **recette / staging**, ajouter le flag pour disposer de logins de test (mot de passe
+fourni explicitement, jamais en dur) :
+
+```bash
+php bin/console app:seed-rbac --with-demo-users --password='<mot-de-passe>'
+# ou via la variable d'env RBAC_DEMO_PASSWORD
+```
+
+La commande est rejouable sans effet de bord (aucun doublon de rôle, de lien ou de compte).
+En dev, `make db-reset` produit le même résultat (rôles + matrice + comptes démo).
+
 ## Credentials (dev)
 
-| Username | Password | Role |
-|----------|----------|------|
-| admin | admin | ROLE_ADMIN |
-| alice | alice | ROLE_USER |
-| bob | bob | ROLE_USER |
+| Username | Password | Role | RBAC métier |
+|----------|----------|------|-------------|
+| admin | admin | ROLE_ADMIN | bypass (is_admin) |
+| alice | alice | ROLE_USER | — |
+| bob | bob | ROLE_USER | — |
+| bureau | demo | ROLE_USER | clients : view + manage |
+| compta | demo | ROLE_USER | clients : view + accounting.view/manage |
+| commerciale | demo | ROLE_USER | clients : view + manage (Information obligatoire — RG-1.04) |
+| usine | demo | ROLE_USER | aucun accès clients |
 
 ## Conventions
 

composer.json

@@ -16,6 +16,7 @@
         "nelmio/cors-bundle": "^2.6",
         "nyholm/psr7": "^1.8",
         "phpdocumentor/reflection-docblock": "^5.6|^6.0",
+        "phpoffice/phpspreadsheet": "^5.7",
         "phpstan/phpdoc-parser": "^2.3",
         "symfony/asset": "8.0.*",
         "symfony/console": "8.0.*",
@@ -23,6 +24,7 @@
         "symfony/expression-language": "8.0.*",
         "symfony/flex": "^2",
         "symfony/framework-bundle": "8.0.*",
+        "symfony/intl": "8.0.*",
         "symfony/mime": "8.0.*",
         "symfony/monolog-bundle": "^4.0",
         "symfony/property-access": "8.0.*",

composer.lock

@@ -4,7 +4,7 @@
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+    "content-hash": "aada2e60fd7563f1498b5505b37e3f4b",
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@@ -1160,6 +1160,85 @@
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             "time": "2026-03-17T15:23:21+00:00"
         },
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+                "shasum": ""
+            },
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+                "phpunit/phpunit": "^8 || ^9"
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+            "notification-url": "https://packagist.org/downloads/",
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+                    "email": "j.boggiano@seld.be",
+                    "homepage": "http://seld.be"
+                }
+            ],
+            "description": "PCRE wrapping library that offers type-safe preg_* replacements.",
+            "keywords": [
+                "PCRE",
+                "preg",
+                "regex",
+                "regular expression"
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+            "support": {
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+                    "url": "https://packagist.com",
+                    "type": "custom"
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+                    "type": "github"
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+                {
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+                    "type": "tidelift"
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+            "time": "2024-11-12T16:29:46+00:00"
+        },
         {
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             "version": "3.4.4",
@@ -2630,6 +2709,191 @@
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             "time": "2025-12-20T17:47:00+00:00"
         },
+        {
+            "name": "maennchen/zipstream-php",
+            "version": "3.2.2",
+            "source": {
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+                "url": "https://github.com/maennchen/ZipStream-PHP.git",
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+                "ext-zip": "*",
+                "friendsofphp/php-cs-fixer": "^3.86",
+                "guzzlehttp/guzzle": "^7.5",
+                "mikey179/vfsstream": "^1.6",
+                "php-coveralls/php-coveralls": "^2.5",
+                "phpunit/phpunit": "^12.0",
+                "vimeo/psalm": "^6.0"
+            },
+            "suggest": {
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+                "psr/http-message": "^2.0"
+            },
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+            "autoload": {
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+                    "ZipStream\\": "src/"
+                }
+            },
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+            "license": [
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+            ],
+            "authors": [
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+                    "email": "pabs@pablotron.org"
+                },
+                {
+                    "name": "Jonatan Männchen",
+                    "email": "jonatan@maennchen.ch"
+                },
+                {
+                    "name": "Jesse Donat",
+                    "email": "donatj@gmail.com"
+                },
+                {
+                    "name": "András Kolesár",
+                    "email": "kolesar@kolesar.hu"
+                }
+            ],
+            "description": "ZipStream is a library for dynamically streaming dynamic zip files from PHP without writing to the disk at all on the server.",
+            "keywords": [
+                "stream",
+                "zip"
+            ],
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+            "time": "2026-04-11T18:38:28+00:00"
+        },
+        {
+            "name": "markbaker/complex",
+            "version": "3.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/MarkBaker/PHPComplex.git",
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+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
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+            "authors": [
+                {
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+                    "email": "mark@lange.demon.co.uk"
+                }
+            ],
+            "description": "PHP Class for working with complex numbers",
+            "homepage": "https://github.com/MarkBaker/PHPComplex",
+            "keywords": [
+                "complex",
+                "mathematics"
+            ],
+            "support": {
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+                "source": "https://github.com/MarkBaker/PHPComplex/tree/3.0.2"
+            },
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+        },
+        {
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+            "version": "3.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/MarkBaker/PHPMatrix.git",
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+                "phpdocumentor/phpdocumentor": "2.*",
+                "phploc/phploc": "^4.0",
+                "phpmd/phpmd": "2.*",
+                "phpunit/phpunit": "^7.0 || ^8.0 || ^9.0",
+                "sebastian/phpcpd": "^4.0",
+                "squizlabs/php_codesniffer": "^3.7"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Matrix\\": "classes/src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Mark Baker",
+                    "email": "mark@demon-angel.eu"
+                }
+            ],
+            "description": "PHP Class for working with matrices",
+            "homepage": "https://github.com/MarkBaker/PHPMatrix",
+            "keywords": [
+                "mathematics",
+                "matrix",
+                "vector"
+            ],
+            "support": {
+                "issues": "https://github.com/MarkBaker/PHPMatrix/issues",
+                "source": "https://github.com/MarkBaker/PHPMatrix/tree/3.0.1"
+            },
+            "time": "2022-12-02T22:17:43+00:00"
+        },
         {
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             "version": "3.10.0",
@@ -3052,6 +3316,115 @@
             },
             "time": "2026-01-06T21:53:42+00:00"
         },
+        {
+            "name": "phpoffice/phpspreadsheet",
+            "version": "5.7.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/PHPOffice/PhpSpreadsheet.git",
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+                "reference": "9f55d3b9b7bcb1084fda8340e4b7ce4ed10cd0c8",
+                "shasum": ""
+            },
+            "require": {
+                "composer/pcre": "^1||^2||^3",
+                "ext-ctype": "*",
+                "ext-dom": "*",
+                "ext-fileinfo": "*",
+                "ext-filter": "*",
+                "ext-gd": "*",
+                "ext-iconv": "*",
+                "ext-libxml": "*",
+                "ext-mbstring": "*",
+                "ext-simplexml": "*",
+                "ext-xml": "*",
+                "ext-xmlreader": "*",
+                "ext-xmlwriter": "*",
+                "ext-zip": "*",
+                "ext-zlib": "*",
+                "maennchen/zipstream-php": "^2.1 || ^3.0",
+                "markbaker/complex": "^3.0",
+                "markbaker/matrix": "^3.0",
+                "php": "^8.1",
+                "psr/simple-cache": "^1.0 || ^2.0 || ^3.0"
+            },
+            "require-dev": {
+                "dealerdirect/phpcodesniffer-composer-installer": "dev-main",
+                "dompdf/dompdf": "^2.0 || ^3.0",
+                "ext-intl": "*",
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+                "mitoteam/jpgraph": "^10.5",
+                "mpdf/mpdf": "^8.1.1",
+                "phpcompatibility/php-compatibility": "^9.3",
+                "phpstan/phpstan": "^1.1 || ^2.0",
+                "phpstan/phpstan-deprecation-rules": "^1.0 || ^2.0",
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+                "phpunit/phpunit": "^10.5",
+                "squizlabs/php_codesniffer": "^3.7",
+                "tecnickcom/tcpdf": "^6.5"
+            },
+            "suggest": {
+                "dompdf/dompdf": "Option for rendering PDF with PDF Writer",
+                "ext-intl": "PHP Internationalization Functions, required for NumberFormat Wizard and StringHelper::setLocale()",
+                "mitoteam/jpgraph": "Option for rendering charts, or including charts with PDF or HTML Writers",
+                "mpdf/mpdf": "Option for rendering PDF with PDF Writer",
+                "tecnickcom/tcpdf": "Option for rendering PDF with PDF Writer"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "PhpOffice\\PhpSpreadsheet\\": "src/PhpSpreadsheet"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Maarten Balliauw",
+                    "homepage": "https://blog.maartenballiauw.be"
+                },
+                {
+                    "name": "Mark Baker",
+                    "homepage": "https://markbakeruk.net"
+                },
+                {
+                    "name": "Franck Lefevre",
+                    "homepage": "https://rootslabs.net"
+                },
+                {
+                    "name": "Erik Tilt"
+                },
+                {
+                    "name": "Adrien Crivelli"
+                },
+                {
+                    "name": "Owen Leibman"
+                }
+            ],
+            "description": "PHPSpreadsheet - Read, Create and Write Spreadsheet documents in PHP - Spreadsheet engine",
+            "homepage": "https://github.com/PHPOffice/PhpSpreadsheet",
+            "keywords": [
+                "OpenXML",
+                "excel",
+                "gnumeric",
+                "ods",
+                "php",
+                "spreadsheet",
+                "xls",
+                "xlsx"
+            ],
+            "support": {
+                "issues": "https://github.com/PHPOffice/PhpSpreadsheet/issues",
+                "source": "https://github.com/PHPOffice/PhpSpreadsheet/tree/5.7.0"
+            },
+            "time": "2026-04-20T02:42:17+00:00"
+        },
         {
             "name": "phpstan/phpdoc-parser",
             "version": "2.3.2",
@@ -3513,6 +3886,57 @@
             },
             "time": "2024-09-11T13:17:53+00:00"
         },
+        {
+            "name": "psr/simple-cache",
+            "version": "3.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/simple-cache.git",
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+            "dist": {
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+                "reference": "764e0b3939f5ca87cb904f570ef9be2d78a07865",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.0.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.0.x-dev"
+                }
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+                    "Psr\\SimpleCache\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "https://www.php-fig.org/"
+                }
+            ],
+            "description": "Common interfaces for simple caching",
+            "keywords": [
+                "cache",
+                "caching",
+                "psr",
+                "psr-16",
+                "simple-cache"
+            ],
+            "support": {
+                "source": "https://github.com/php-fig/simple-cache/tree/3.0.0"
+            },
+            "time": "2021-10-29T13:26:27+00:00"
+        },
         {
             "name": "symfony/asset",
             "version": "v8.0.8",
@@ -5172,6 +5596,95 @@
             ],
             "time": "2026-03-31T21:14:05+00:00"
         },
+        {
+            "name": "symfony/intl",
+            "version": "v8.0.8",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/intl.git",
+                "reference": "604a1dbbd67471e885e93274379cadd80dc33535"
+            },
+            "dist": {
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+                "url": "https://api.github.com/repos/symfony/intl/zipball/604a1dbbd67471e885e93274379cadd80dc33535",
+                "reference": "604a1dbbd67471e885e93274379cadd80dc33535",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.4"
+            },
+            "conflict": {
+                "symfony/string": "<7.4"
+            },
+            "require-dev": {
+                "symfony/filesystem": "^7.4|^8.0",
+                "symfony/var-exporter": "^7.4|^8.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Intl\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/",
+                    "/Resources/data/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@gmail.com"
+                },
+                {
+                    "name": "Eriksen Costa",
+                    "email": "eriksen.costa@infranology.com.br"
+                },
+                {
+                    "name": "Igor Wiedler",
+                    "email": "igor@wiedler.ch"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Provides access to the localization data of the ICU library",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "i18n",
+                "icu",
+                "internationalization",
+                "intl",
+                "l10n",
+                "localization"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/intl/tree/v8.0.8"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://github.com/nicolas-grekas",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2026-03-30T15:14:47+00:00"
+        },
         {
             "name": "symfony/mime",
             "version": "v8.0.8",
@@ -8263,85 +8776,6 @@
             ],
             "time": "2022-12-23T10:58:28+00:00"
         },
-        {
-            "name": "composer/pcre",
-            "version": "3.3.2",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/composer/pcre.git",
-                "reference": "b2bed4734f0cc156ee1fe9c0da2550420d99a21e"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/composer/pcre/zipball/b2bed4734f0cc156ee1fe9c0da2550420d99a21e",
-                "reference": "b2bed4734f0cc156ee1fe9c0da2550420d99a21e",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.4 || ^8.0"
-            },
-            "conflict": {
-                "phpstan/phpstan": "<1.11.10"
-            },
-            "require-dev": {
-                "phpstan/phpstan": "^1.12 || ^2",
-                "phpstan/phpstan-strict-rules": "^1 || ^2",
-                "phpunit/phpunit": "^8 || ^9"
-            },
-            "type": "library",
-            "extra": {
-                "phpstan": {
-                    "includes": [
-                        "extension.neon"
-                    ]
-                },
-                "branch-alias": {
-                    "dev-main": "3.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Composer\\Pcre\\": "src"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Jordi Boggiano",
-                    "email": "j.boggiano@seld.be",
-                    "homepage": "http://seld.be"
-                }
-            ],
-            "description": "PCRE wrapping library that offers type-safe preg_* replacements.",
-            "keywords": [
-                "PCRE",
-                "preg",
-                "regex",
-                "regular expression"
-            ],
-            "support": {
-                "issues": "https://github.com/composer/pcre/issues",
-                "source": "https://github.com/composer/pcre/tree/3.3.2"
-            },
-            "funding": [
-                {
-                    "url": "https://packagist.com",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/composer",
-                    "type": "github"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/composer/composer",
-                    "type": "tidelift"
-                }
-            ],
-            "time": "2024-11-12T16:29:46+00:00"
-        },
         {
             "name": "composer/xdebug-handler",
             "version": "3.0.5",

config/packages/doctrine.yaml

@@ -37,6 +37,10 @@ doctrine:
             # Permet a Shared de referencer UserInterface dans ses ORM mappings sans
             # importer la classe concrete du module Core (cf. spec-back M0 § 2.8).
             Symfony\Component\Security\Core\User\UserInterface: App\Module\Core\Domain\Entity\User
+            # Cible des ManyToMany Client.categories / ClientAddress.categories (M1).
+            # Permet au module Commercial de referencer une Category via le contrat
+            # Shared sans importer la classe concrete du module Catalog (regle n°1).
+            App\Shared\Domain\Contract\CategoryInterface: App\Module\Catalog\Domain\Entity\Category
         mappings:
             Core:
                 type: attribute
@@ -66,6 +70,16 @@ doctrine:
                 dir: '%kernel.project_dir%/src/Module/Catalog/Domain/Entity'
                 prefix: 'App\Module\Catalog\Domain\Entity'
                 alias: Catalog
+            # Mapping inconditionnel du module Commercial (meme logique que Catalog) :
+            # les tables (client, sous-collections, referentiels comptables) creees
+            # par la migration M1 (Version20260601000000) doivent etre connues de
+            # l'ORM. L'activation fonctionnelle passe par config/modules.php.
+            Commercial:
+                type: attribute
+                is_bundle: false
+                dir: '%kernel.project_dir%/src/Module/Commercial/Domain/Entity'
+                prefix: 'App\Module\Commercial\Domain\Entity'
+                alias: Commercial
         controller_resolver:
             auto_mapping: false
 

config/sidebar.php

@@ -103,6 +103,13 @@ return [
         'label' => 'sidebar.commercial.section',
         'icon'  => 'mdi:account-arrow-left-outline',
         'items' => [
+            [
+                'label'      => 'sidebar.commercial.clients',
+                'to'         => '/clients',
+                'icon'       => 'mdi:account-group-outline',
+                'module'     => 'commercial',
+                'permission' => 'commercial.clients.view',
+            ],
             [
                 'label'  => 'sidebar.commercial.suppliers',
                 'to'     => '/suppliers',

config/version.yaml

@@ -1,2 +1,2 @@
 parameters:
-    app.version: '0.1.58'
+    app.version: '0.1.60'

docs/specs/M1-clients/cahier-test-back-M1.md

@@ -0,0 +1,79 @@
+# Cahier de test back — M1 Répertoire clients (ticket ERP-60 / #478)
+
+Mapping **toutes les RG (§ 7) → test(s) PHPUnit**, à jour après ERP-60.
+
+Légende source : `ERP-55` `ERP-56` `ERP-57` `ERP-58` = tests écrits par les wagons
+précédents ; **`ERP-60`** = tests ajoutés par ce ticket (stratégie « combler les
+trous, zéro duplication »).
+
+## Stratégie
+
+ERP-60 n'écrit QUE les tests des RG non déjà couvertes par la stack, et mappe ici
+l'intégralité des RG (existantes + nouvelles + déléguées). Les tests dépendants
+des **rôles métier** (matrice RBAC bureau/compta/commerciale/usine + RG-1.04
+fonctionnel) sont **délégués à ERP-74 (#493)** : ces rôles n'existent qu'après le
+merge de la stack.
+
+## Mapping RG → test
+
+| RG | Intitulé | Test(s) | Source |
+|----|----------|---------|--------|
+| RG-1.01 | Prénom OU nom obligatoire → 422 | `ClientApiTest::testPostWithoutFirstOrLastNameReturns422` ; `ClientProcessorTest` (unit) | ERP-55 |
+| RG-1.02 | phoneSecondary persisté ; max 2 téléphones | `ClientFormulaireMainTest::testPostPersistsSecondaryPhoneNormalized` ; `::testThirdPhoneFieldIsIgnored` | **ERP-60** |
+| RG-1.03 | distributor/broker exclusifs + type catégorie | `ClientApiTest::testPostWithDistributorAndBrokerReturns422` ; `::testPostDistributorReferencingNonDistributorReturns422` ; `::testPostValidDistributorReturns201` ; `ClientProcessorTest` (unit) | ERP-55 |
+| RG-1.04 | Onglet Information obligatoire pour rôle Commerciale | `ClientProcessorTest::testCommercialeIncompleteInformationIsUnprocessable` ; `::testNonCommercialeSkipsInformationCompleteness` (unit, dormant). **Test fonctionnel + durcissement → ERP-74** | ERP-55 / **ERP-74** |
+| RG-1.05 | Contact : prénom OU nom → 422 (CHECK) | `ClientSubResourceApiTest::testPostContactWithoutNameReturns422` | ERP-57 |
+| RG-1.06/07/08 | Adresse prospect exclusive de livraison/facturation (CHECK) | `ClientAddressTest::testProspectAddressCannotBeDelivery` ; `::testProspectAddressCannotBeBilling` | **ERP-60** |
+| RG-1.09 | Code postal `^[0-9]{4,5}$` → 422 | `ClientSubResourceApiTest::testPostAddressWithInvalidPostalCodeReturns422` | ERP-57 |
+| RG-1.10 | ≥ 1 site sur adresse → 422 | `ClientSubResourceApiTest::testPostAddressWithoutSiteReturns422` | ERP-57 |
+| RG-1.11 | billingEmail obligatoire ssi isBilling (CHECK) | `ClientAddressTest::testBillingAddressRequiresBillingEmail` ; `::testNonBillingAddressRejectsBillingEmail` | **ERP-60** |
+| RG-1.12 | Virement → banque obligatoire → 422 | `ClientProcessorTest::testVirementWithoutBankIsUnprocessable` ; `::testVirementWithBankPasses` (unit) | ERP-55 |
+| RG-1.13 | LCR → ≥ 1 RIB ; DELETE dernier RIB en LCR → 409 | `ClientProcessorTest::testLcrWithoutRibIsUnprocessable` / `::testLcrWithRibPasses` (unit) ; `ClientSubResourceApiTest::testDeleteLastRibUnderLcrReturns409` / `::testDeleteRibNonLcrReturns204` | ERP-55 / ERP-57 |
+| RG-1.14 | ≥ 1 bloc Contact pour finaliser l'onglet | **Front-driven (pas de state machine back).** Back voisin : `ClientSubResourceApiTest::testDeleteLastContactReturns409` | ERP-57 |
+| RG-1.15 | ~~Unicité SIREN~~ supprimée (Q4) — SIREN partageable | `ClientUniquenessTest::testDuplicateSirenIsAllowed` ; `ClientMigrationTest::testNoSirenOrEmailUniqueIndex` | **ERP-60** |
+| RG-1.16 | companyName unique (case-insensitive) parmi actifs → 409 | `ClientApiTest::testPostDuplicateCompanyNameReturns409` ; `ClientMigrationTest::testCompanyNameActivePartialIndexExistsExactlyOnce` | ERP-55 / **ERP-60** |
+| RG-1.17 | ~~Unicité email~~ supprimée (Q4) — email partageable | `ClientUniquenessTest::testDuplicateEmailIsAllowed` ; `ClientMigrationTest::testNoSirenOrEmailUniqueIndex` | **ERP-60** |
+| RG-1.18 | companyName upper-cased serveur | `ClientApiTest::testPostNormalizesTextFields` ; `ClientFieldNormalizerTest::testCompanyNameIsUppercased` (unit) | ERP-55 |
+| RG-1.19 | firstName/lastName capitalize serveur | `ClientApiTest::testPostNormalizesTextFields` ; `ClientFieldNormalizerTest::testPersonNameIsTitleCased` (unit) ; `ClientSubResourceApiTest::testPostContactNormalizesFields` | ERP-55 / ERP-57 |
+| RG-1.20 | Téléphones chiffres-seuls serveur | `ClientApiTest::testPostNormalizesTextFields` ; `ClientFieldNormalizerTest::testPhoneKeepsOnlyDigits` (unit) ; `ClientFormulaireMainTest::testPostPersistsSecondaryPhoneNormalized` (secondary) | ERP-55 / **ERP-60** |
+| RG-1.21 | email lowercase serveur | `ClientApiTest::testPostNormalizesTextFields` ; `ClientFieldNormalizerTest::testEmailIsLowercased` (unit) ; `ClientSubResourceApiTest::testPostContactNormalizesFields` / `::testPostAddressNormalizesBillingEmail` | ERP-55 / ERP-57 |
+| RG-1.22 | Archive : permission `archive` + archivedAt + aucun autre champ | `ClientApiTest::testPatchArchiveSetsArchivedAtThenRestore` ; `::testPatchArchiveWithOtherFieldReturns422` ; `ClientProcessorTest` (unit, gating archive) | ERP-55 |
+| RG-1.23 | Restauration : archivedAt=null ; **409 si conflit d'unicité** | `ClientApiTest::testPatchArchiveSetsArchivedAtThenRestore` (cas nominal) ; **`ClientArchiveTest::testRestoreConflictReturns409`** (409 restauration, gap P1) | ERP-55 / **ERP-60** |
+| RG-1.24 | Liste exclut les archivés par défaut | `ClientApiTest::testListSortedByCompanyNameAscAndExcludesArchived` | ERP-55 |
+| RG-1.25 | `?includeArchived=true` inclut les archivés | `ClientApiTest::testListIncludeArchivedReturnsArchived` | ERP-55 |
+| RG-1.26 | Tri par défaut companyName ASC | `ClientApiTest::testListSortedByCompanyNameAscAndExcludesArchived` | ERP-55 |
+| RG-1.27 | Timestampable/Blamable : created* figés, updated* mis à jour | `ClientAuditTest::testCreatedFrozenAndUpdatedByReflectsModifier` | **ERP-60** |
+| RG-1.28 | PATCH multi-groupes sans permission → 403 strict (tout le payload) | `ClientProcessorTest::testStrictMixWithAccountingFieldIsForbidden` / `::testAccountingFieldWithoutPermissionIsForbidden` (unit) ; **`ClientPatchStrictTest::testMixedGroupsPatchWithoutAccountingPermissionIsForbidden`** (fonctionnel) | ERP-55 / **ERP-60** |
+| RG-1.29 | Catégorie d'adresse limitée aux types SECTEUR/AUTRE | **Filtrage LECTURE = front-driven** (SearchFilter `GET /api/categories?categoryType.code[]=…`). **Validation ÉCRITURE (POST/PATPH catégorie DISTRIBUTEUR/COURTIER → 422) NON IMPLÉMENTÉE côté back au M1** (absente du `ClientAddressProcessor` et de la liste § 8.1). → voir « Gaps & suivi » | — (gap) |
+
+## Couvertures transverses
+
+| Sujet | Test(s) | Source |
+|-------|---------|--------|
+| Audit iban/bic présents dans le diff (pas d'`#[AuditIgnore]`) | `ClientAuditTest::testRibCreateAuditIncludesIbanAndBic` | **ERP-60** |
+| Sécurité générique : 401 anonyme + 403 sans `commercial.clients.view` | `ClientSecurityTest` (collection + détail) ; `ClientExportControllerTest::testForbiddenWithoutClientsViewPermission` / `::testUnauthorizedWhenAnonymous` | **ERP-60** / ERP-58 |
+| Migration : index partiel unique présent (1 seul), pas de siren/email unique | `ClientMigrationTest` | **ERP-60** |
+| Référentiels comptables read-only (405 écriture, 401/403) | `ReferentialApiTest` | ERP-56 |
+| Export XLSX (colonnes accounting selon permission, 401/403) | `ClientExportControllerTest` | ERP-58 |
+
+## Délégué à ERP-74 (#493) — NE PAS faire dans ERP-60
+
+- **Matrice RBAC différenciée** par rôle métier (Bureau / Compta / Commerciale /
+  Usine) : 200/403 par verbe et par onglet selon le rôle.
+- **RG-1.04 fonctionnel** : PATCH onglet Information par une Commerciale avec
+  champs incomplets → 422 ; même PATCH par Admin → 200 (+ durcissement code/spec).
+- Raison : ces rôles métier ne sont seedés qu'après le merge de la stack M1.
+
+## Gaps & suivi
+
+- **RG-1.29 (validation écriture)** : refuser une catégorie de type
+  `DISTRIBUTEUR`/`COURTIER` sur une `ClientAddress` (→ 422, violation
+  `categories`) n'est pas implémenté au M1. La spec § 8.1 ne le liste pas comme
+  cas de test back ; le filtrage de lecture est front-driven. **Suggestion** :
+  ouvrir un follow-up (durcissement `ClientAddressProcessor`) ou l'intégrer à
+  ERP-74. Aucune invention de feature dans ERP-60 (ticket test-only).
+- **Violations CHECK → statut HTTP** : les CHECK d'adresse (RG-1.06/07/08/11)
+  sont aujourd'hui rejetées par la base (statut ≥ 400) mais sans mapping fin
+  vers 422 (pas d'`exception_to_status` ni de listener DBAL→HTTP). Les tests
+  ERP-60 assertent donc le **rejet** (≥ 400). Un mapping explicite vers 422
+  serait une amélioration UX d'API (follow-up possible).

docs/specs/M1-clients/spec-back.md

@@ -235,7 +235,9 @@ Le **formatage `XX XX XX XX XX`** est fait à l'affichage côté front (filter V
 
 ### 3.2 Migration Doctrine — SQL Postgres
 
-Namespace : `App\Module\Commercial\Infrastructure\Doctrine\Migrations` (modulaire, post-init). Fichier : `Version20260601000000.php` (à dater par le dev).
+Namespace : **`DoctrineMigrations` (racine `migrations/`)** — fichier `migrations/Version20260601000000.php` (à dater par le dev).
+
+> **Décision 29/05/2026 (vérifiée empiriquement en dev)** : cette migration crée un **schéma avec FK cross-module** (`user`, `category`, `site`) → elle a la même dépendance d'ordre que les migrations d'init. Le namespace modulaire `App\Module\Commercial\…` casse `make db-reset` : Doctrine Migrations 3.x trie par **FQCN alphabétique** (`App\…` < `DoctrineMigrations\…`), donc la migration client tournerait AVANT `user`/`category`/`site` et ses FK échoueraient. Elle relève donc de l'**exception racine** de la règle ABSOLUE n°11 (même choix que la migration cross-module ERP-67). Le namespace modulaire reste réservé aux évolutions post-schéma (ajout de colonnes/index). La correction long-terme (MigrationsComparator custom, tri par timestamp) est un ticket archi dédié, hors scope M1.
 
 ```sql
 -- =====================================================================
@@ -475,7 +477,14 @@ INSERT INTO category_type (code, label, position) VALUES
     ('AUTRE',        'Autre',        99);
 ```
 
-> **Note** : le CRUD admin de `CategoryType` reste HP (cf. M0). Le seed est fait via migration ou fixture déclenchée à chaque `make db-reset`.
+> **Note** : le CRUD admin de `CategoryType` reste HP (cf. M0).
+>
+> **Seed en DEUX endroits (décision 29/05, vérifiée empiriquement)** : le `make db-reset` lance les fixtures, dont le purger Doctrine **vide `category_type`** (entité M0 mappée) avant `load()` → un seed posé uniquement en migration disparaît en dev/test. Donc :
+> 1. **Migration** (`ON CONFLICT (code) DO NOTHING`) → sert en **prod** (pas de fixtures).
+> 2. **Fixture Commercial idempotente** (ex. `CommercialReferentialFixtures`) re-seedant les 4 types → survit au `db-reset`, satisfait le critère « 4 types présents après db-reset ».
+>
+> ⚠ **À venir en ERP-54** : `tva_mode` / `payment_delay` / `payment_type` / `bank` ne sont pas encore des entités mappées au M1.0 → le purger ne les touche pas, leur seed migration survit. **Dès qu'ERP-54 crée leurs entités, ils seront purgés au db-reset** → il faudra les ajouter à la même fixture référentielle.
+> 🔗 **Coordination ERP-68** : ERP-53 pose la fixture référentielle minimale (4 category_types). ERP-68 l'**étend** (clients de démo, ~12-15) sans la dupliquer.
 
 ### 3.4 Entité `Client` — squelette
 
@@ -876,7 +885,8 @@ Cf. § 2.6. Pattern Shared standard.
 
 ### Onglet Information
 
-- **RG-1.04** : Pour un utilisateur portant le rôle métier **Commerciale**, **tous** les champs de l'onglet Information (`description`, `competitors`, `foundedAt`, `employeesCount`, `revenueAmount`, `directorName`, `profitAmount`) deviennent obligatoires lors d'un PATCH sur le groupe `client:write:information`. Pour les autres rôles, ces champs restent optionnels. Implémenté via un validator custom `ClientInformationCompletenessValidator` invoqué par le `ClientProcessor` quand le user porte le rôle Commerciale.
+- **RG-1.04** _(durcie — ERP-74)_ : Pour un utilisateur portant le rôle métier **Commerciale**, **tous** les champs de l'onglet Information (`description`, `competitors`, `foundedAt`, `employeesCount`, `revenueAmount`, `directorName`, `profitAmount`) sont obligatoires sur **POST et sur tout PATCH**, **indépendamment des champs réellement envoyés** (la condition d'intersection avec `client:write:information` a été retirée). Pour les autres rôles, ces champs restent optionnels. Implémenté via un validator custom `ClientInformationCompletenessValidator` invoqué systématiquement par le `ClientProcessor` quand le user porte le rôle Commerciale.
+  - **Conséquence** : le POST n'exposant que le groupe `client:write:main`, l'onglet Information n'y est pas renseignable → une Commerciale obtient **422** sur tout POST (cf. § 8.1). La complétude se fait donc via les PATCH `client:write:information` ultérieurs. Un Admin (non gaté) crée normalement (201).
 
 ### Onglet Contact
 
@@ -971,7 +981,7 @@ Cf. § 2.6. Pattern Shared standard.
 - [ ] **Compta POST création** : Compta → 403 (pas de `manage` global)
 - [ ] **PATCH mix groupes** : Bureau envoie payload avec `companyName` (write:main) + `siren` (write:accounting) → **403 sur tout le payload** (strict, RG-1.28)
 - [ ] **Audit** : POST + PATCH + archive → audit_log avec entity_type='Client', `changes` correct ; **iban/bic présents dans le diff** (pas d'AuditIgnore, cf. § 6.1)
-- [ ] **Migration** : `make db-reset` → schéma OK, seed des 4 référentiels + CategoryType (DISTRIBUTEUR/COURTIER/SECTEUR/AUTRE) présent ; index partiel unique `uq_client_company_name_active` présent (un seul — cf. Q4)
+- [ ] **Migration** : `make db-reset` → schéma OK ; migration en racine `migrations/` (namespace `DoctrineMigrations`, ordre garanti) ; 4 référentiels comptables seedés ; **4 CategoryType présents APRÈS db-reset** (via fixture idempotente, car le purger vide category_type) ; index partiel unique `uq_client_company_name_active` présent (un seul — cf. Q4)
 
 ### 8.2 Cas à couvrir (front — Vitest)
 

frontend/i18n/locales/fr.json

@@ -23,6 +23,7 @@
         },
         "commercial": {
             "section": "Commercial",
+            "clients": "Répertoire clients",
             "suppliers": "Répertoire fournisseurs"
         },
         "core": {

frontend/tests/e2e/_fixtures/personas.ts

@@ -65,6 +65,16 @@ export const personas: Record<PersonaKey, Persona> = {
             'sites.bypass_scope',
             'catalog.categories.view',
             'catalog.categories.manage',
+            // Commercial — Repertoire clients (M1). Mappe ici sur le persona
+            // "tout" en attendant les vrais roles metier (bureau/compta/
+            // commerciale/usine) seedes par ERP-74. Pas de nouveau persona
+            // (regle ABSOLUE n°7). commercial.clients.view n'ajoute pas de lien
+            // dans la section Administration, donc expectedAdminLinks reste inchange.
+            'commercial.clients.view',
+            'commercial.clients.manage',
+            'commercial.clients.accounting.view',
+            'commercial.clients.accounting.manage',
+            'commercial.clients.archive',
         ],
         expectedAdminLinks: ['users', 'roles', 'sites', 'categories', 'audit-log'],
     },

makefile

@@ -198,15 +198,19 @@ migration-migrate:
 #     doctrine:fixtures:load essaie de DELETE toutes les tables connues
 #     via les mappings — si fake_site_aware_entity est mappe mais absent
 #     en DB, le purger crash.
-#  3. fixtures -> sync-permissions : fixtures:load purge la table permission,
-#     donc sync doit passer apres.
-#  4. recreation index `uq_category_name_type_active` : schema:update drop
-#     les index orphelins du mapping ORM. L'index partiel (LOWER + WHERE) du
-#     M0 Catalog n'est pas exprimable via les attributs Doctrine ORM 3
-#     (fonctionnel + partiel), donc il disparait apres schema:update. On le
-#     recree par dbal:run-sql pour que les tests RG-1.07 (unicite
-#     case-insensitive) voient bien la contrainte SQL. Sans ce restore, les
-#     POST doublons remontent 201 au lieu de 409.
+#  3. fixtures -> sync-permissions -> seed-rbac : fixtures:load purge la table
+#     permission, donc sync doit passer apres. seed-rbac (matrice RBAC § 2.7)
+#     passe ensuite, car attachMatrix() exige les permissions en base. Les
+#     comptes demo sont crees par RbacDemoFixtures au load (sans la matrice,
+#     attachee ici). Cf. ERP-74.
+#  4. recreation des index partiels uniques : schema:update drop les index
+#     orphelins du mapping ORM. Les index partiels (LOWER + WHERE) ne sont pas
+#     exprimables via les attributs Doctrine ORM (fonctionnel + partiel), donc
+#     ils disparaissent apres schema:update. On les recree par dbal:run-sql :
+#       - `uq_category_name_type_active` (M0 Catalog) : tests RG-1.07.
+#       - `uq_client_company_name_active` (M1 Commercial) : unicite nom societe
+#         parmi actifs non archives/non supprimes (RG-1.16), tests ERP-55.
+#     Sans ces restores, les POST doublons remontent 201 au lieu de 409.
 #  5. app:apply-column-comments : meme cause, schema:update drop les COMMENT
 #     ON COLUMN/TABLE des tables managees par l'ORM (le mapping PHP ne porte
 #     pas d'attribut options['comment']). On rejoue le catalogue partage
@@ -219,7 +223,9 @@ test-db-setup:
 	$(SYMFONY_CONSOLE) --env=test --no-interaction app:apply-column-comments
 	$(SYMFONY_CONSOLE) --env=test --no-interaction doctrine:fixtures:load
 	$(SYMFONY_CONSOLE) --env=test --no-interaction app:sync-permissions
+	$(SYMFONY_CONSOLE) --env=test --no-interaction app:seed-rbac
 	$(SYMFONY_CONSOLE) --env=test dbal:run-sql "CREATE UNIQUE INDEX IF NOT EXISTS uq_category_name_type_active ON category (LOWER(name), category_type_id) WHERE deleted_at IS NULL"
+	$(SYMFONY_CONSOLE) --env=test dbal:run-sql "CREATE UNIQUE INDEX IF NOT EXISTS uq_client_company_name_active ON client (LOWER(company_name)) WHERE is_archived = FALSE AND deleted_at IS NULL"
 
 fixtures:
 	$(SYMFONY_CONSOLE) --no-interaction doctrine:fixtures:load
@@ -229,6 +235,15 @@ fixtures:
 sync-permissions:
 	$(SYMFONY_CONSOLE) --no-interaction app:sync-permissions
 
+# Seed RBAC metier : roles (bureau/compta/commerciale/usine) + matrice § 2.7
+# (+ comptes demo en dev). Idempotent et NON destructif. A lancer APRES
+# sync-permissions (attachMatrix exige les permissions en base). Les comptes
+# demo dev sont deja crees par RbacDemoFixtures (make fixtures) ; ici on attache
+# la matrice (les permissions etaient purgees au moment du load fixtures).
+# En recette/prod, c'est cette commande (avec/sans --with-demo-users) qui seede.
+seed-rbac:
+	$(SYMFONY_CONSOLE) --no-interaction app:seed-rbac
+
 # Attention, supprime votre bdd local
 db-reset:
 	$(DOCKER_COMPOSE) down -v
@@ -238,6 +253,7 @@ db-reset:
 	$(MAKE) migration-migrate
 	$(MAKE) fixtures
 	$(MAKE) sync-permissions
+	$(MAKE) seed-rbac
 	$(MAKE) test-db-setup
 
 # Restart la bdd

migrations/Version20260528120000.php

@@ -39,7 +39,19 @@ final class Version20260528120000 extends AbstractMigration
 
     public function up(Schema $schema): void
     {
-        foreach (ColumnCommentsCatalog::toSqlStatements() as $sql) {
+        // Ne commente que les tables deja presentes a ce stade de la chaine de
+        // migrations. Les modules crees plus tard (ex: M1 Commercial, 06-01)
+        // figurent desormais dans le catalogue partage mais leurs tables
+        // n'existent pas encore ici : elles posent leurs propres COMMENT dans
+        // leur migration dediee (regle ABSOLUE n°12). Garde-fou indispensable,
+        // sinon l'ajout d'un module au catalogue casse ce retrofit avec un
+        // "relation X does not exist".
+        $existingTables = array_values(array_filter(
+            array_keys(ColumnCommentsCatalog::comments()),
+            static fn (string $table): bool => $schema->hasTable($table),
+        ));
+
+        foreach (ColumnCommentsCatalog::toSqlStatements($existingTables) as $sql) {
             $this->addSql($sql);
         }
     }
@@ -47,6 +59,13 @@ final class Version20260528120000 extends AbstractMigration
     public function down(Schema $schema): void
     {
         foreach (ColumnCommentsCatalog::comments() as $table => $entries) {
+            // Symetrie avec up() : on n'efface que les commentaires des tables
+            // presentes (les tables des modules ulterieurs sont gerees par leur
+            // propre migration).
+            if (!$schema->hasTable($table)) {
+                continue;
+            }
+
             $quotedTable = '"'.str_replace('"', '""', $table).'"';
             foreach ($entries as $column => $_) {
                 if ('_table' === $column) {

migrations/Version20260601000000.php

@@ -0,0 +1,554 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use App\Shared\Infrastructure\Database\ColumnCommentsCatalog;
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * M1 — Repertoire clients (ERP-53) : creation de toute la structure BDD du
+ * module Commercial (clients + sous-collections + referentiels comptables).
+ *
+ * Tables creees :
+ *  - Referentiels comptables (statiques, seedes ici) : tva_mode, payment_delay,
+ *    payment_type, bank.
+ *  - Table principale : client (formulaire + Information + Comptabilite +
+ *    archive + soft-delete + Timestampable/Blamable).
+ *  - Sous-collections : client_category (M2M), client_contact (1:n),
+ *    client_address (1:n), client_rib (1:n).
+ *  - Jointures de client_address : client_address_site, client_address_contact,
+ *    client_address_category.
+ *
+ * Seed `category_type` (extension M0) : DISTRIBUTEUR / COURTIER / SECTEUR /
+ * AUTRE, en `ON CONFLICT (code) DO NOTHING` (idempotent — la table peut deja
+ * porter des donnees en prod). En dev/test, les fixtures purgent et re-seedent
+ * ces 4 types (cf. CategoryTypeFixtures) ; ce seed migration couvre la prod ou
+ * les fixtures ne tournent pas.
+ *
+ * Namespace racine `DoctrineMigrations` (regle ABSOLUE Starseed n°11) et NON
+ * `App\Module\Commercial\...` : avec plusieurs migrations_paths, Doctrine
+ * Migrations 3.x trie par FQCN alphabetique (AlphabeticalComparator → strcmp).
+ * Un namespace `App\Module\Commercial\...` trierait AVANT `DoctrineMigrations\...`
+ * et la migration s'executerait avant la creation de user/category/site sur
+ * base vide → echec des FK. Le namespace racine garantit l'ordre par timestamp.
+ *
+ * Style DDL aligne sur la migration M0 (Version20260527164000) plutot que sur
+ * le pseudo-SQL de la spec § 3.2 : `INT GENERATED BY DEFAULT AS IDENTITY` (et
+ * non SERIAL), `TIMESTAMP(0) WITHOUT TIME ZONE` (et non TIMESTAMPTZ, car le
+ * `TimestampableBlamableTrait` mappe `datetime_immutable`). Garantit que
+ * `schema:update` restera un no-op quand les entites arriveront (ticket ERP-54).
+ *
+ * Decision Q4 (29/05/2026) : unicite metier sur le NOM DE SOCIETE uniquement.
+ * Pas d'index unique sur siren ni email (RG-1.15 / RG-1.17 supprimees).
+ *
+ * Chaque colonne porte un `COMMENT ON COLUMN` (regle ABSOLUE n°12, garde-fou
+ * ColumnsHaveSqlCommentTest). Les tables n'etant pas encore mappees par l'ORM,
+ * ces commentaires survivent au `schema:update --force` du setup de test.
+ */
+final class Version20260601000000 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'ERP-53 (M1) : tables client + sous-collections + referentiels comptables + seed category_type.';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->createAccountingReferentials();
+        $this->createClientTable();
+        $this->createClientCategory();
+        $this->createClientContact();
+        $this->createClientAddress();
+        $this->createClientAddressJoinTables();
+        $this->createClientRib();
+        $this->seedCategoryTypes();
+    }
+
+    public function down(Schema $schema): void
+    {
+        // Ordre inverse des dependances FK : on supprime d'abord les jointures
+        // et sous-collections, puis client, puis les referentiels.
+        $this->addSql('DROP TABLE client_address_category');
+        $this->addSql('DROP TABLE client_address_contact');
+        $this->addSql('DROP TABLE client_address_site');
+        $this->addSql('DROP TABLE client_rib');
+        $this->addSql('DROP TABLE client_address');
+        $this->addSql('DROP TABLE client_contact');
+        $this->addSql('DROP TABLE client_category');
+        $this->addSql('DROP TABLE client');
+        $this->addSql('DROP TABLE bank');
+        $this->addSql('DROP TABLE payment_type');
+        $this->addSql('DROP TABLE payment_delay');
+        $this->addSql('DROP TABLE tva_mode');
+
+        // Retire uniquement les 4 types seedes par cette migration ET restes
+        // orphelins (aucune `category` ne les reference). Sans la clause
+        // NOT EXISTS, le DELETE casse sur la FK RESTRICT category.category_type_id
+        // des qu'une categorie pointe sur l'un d'eux. Symetrique du
+        // `ON CONFLICT (code) DO NOTHING` du up() : on ne defait que ce qu'on a
+        // reellement cree et qui n'est pas reutilise.
+        $this->addSql(<<<'SQL'
+            DELETE FROM category_type
+            WHERE code IN ('DISTRIBUTEUR', 'COURTIER', 'SECTEUR', 'AUTRE')
+              AND NOT EXISTS (
+                  SELECT 1 FROM category c WHERE c.category_type_id = category_type.id
+              )
+            SQL);
+    }
+
+    // =================================================================
+    // Referentiels comptables (4 tables statiques, memes colonnes)
+    // =================================================================
+
+    private function createAccountingReferentials(): void
+    {
+        $referentials = [
+            'tva_mode'      => 'Referentiel des modes de TVA appliques a un client (France, Export, Intracom).',
+            'payment_delay' => 'Referentiel des delais de reglement (15 jours, 30 jours, a reception).',
+            'payment_type'  => 'Referentiel des types de reglement (virement, LCR, cheque, non soumise).',
+            'bank'          => 'Referentiel des banques selectionnables pour le reglement par virement.',
+        ];
+
+        foreach ($referentials as $table => $tableComment) {
+            $this->addSql(sprintf(<<<'SQL'
+                CREATE TABLE %s (
+                    id INT GENERATED BY DEFAULT AS IDENTITY NOT NULL,
+                    code VARCHAR(30) NOT NULL,
+                    label VARCHAR(120) NOT NULL,
+                    position INT DEFAULT 0 NOT NULL,
+                    PRIMARY KEY (id)
+                )
+                SQL, $table));
+            $this->addSql(sprintf('CREATE UNIQUE INDEX uq_%s_code ON %s (code)', $table, $table));
+
+            $this->comment($table, '_table', $tableComment);
+            $this->comment($table, 'id', 'Identifiant interne auto-incremente.');
+            $this->comment($table, 'code', 'Code technique stable (UPPER_SNAKE, ≤ 30 caracteres) — unique, utilise par le code metier.');
+            $this->comment($table, 'label', 'Libelle affichable (FR, ≤ 120 caracteres).');
+            $this->comment($table, 'position', 'Ordre d affichage croissant dans les selecteurs (tri position ASC puis label ASC).');
+        }
+
+        // Seed initial (cf. spec § 3.2). Tables fraichement creees donc vides :
+        // INSERT direct sans ON CONFLICT.
+        $this->addSql(<<<'SQL'
+            INSERT INTO tva_mode (code, label, position) VALUES
+                ('FRANCE_VENTES',   'France (ventes)',    10),
+                ('EXPORT_VENTES',   'Export (ventes)',    20),
+                ('INTRACOM_VENTES', 'Intracom (ventes)',  30)
+            SQL);
+        $this->addSql(<<<'SQL'
+            INSERT INTO payment_delay (code, label, position) VALUES
+                ('J15',         '15 jours',     10),
+                ('J30',         '30 jours',     20),
+                ('A_RECEPTION', 'À réception',  30)
+            SQL);
+        $this->addSql(<<<'SQL'
+            INSERT INTO payment_type (code, label, position) VALUES
+                ('VIREMENT',    'Virement',     10),
+                ('LCR',         'LCR',          20),
+                ('NON_SOUMISE', 'Non soumise',  30),
+                ('CHEQUE',      'Chèque',       40)
+            SQL);
+        $this->addSql(<<<'SQL'
+            INSERT INTO bank (code, label, position) VALUES
+                ('SG',  'Société Générale', 10),
+                ('CIC', 'CIC',              20),
+                ('CA',  'Crédit Agricole',  30)
+            SQL);
+    }
+
+    // =================================================================
+    // Table principale `client`
+    // =================================================================
+
+    private function createClientTable(): void
+    {
+        $this->addSql(<<<'SQL'
+            CREATE TABLE client (
+                id INT GENERATED BY DEFAULT AS IDENTITY NOT NULL,
+                company_name VARCHAR(180) NOT NULL,
+                first_name VARCHAR(120) DEFAULT NULL,
+                last_name VARCHAR(120) DEFAULT NULL,
+                phone_primary VARCHAR(20) NOT NULL,
+                phone_secondary VARCHAR(20) DEFAULT NULL,
+                email VARCHAR(180) NOT NULL,
+                distributor_id INT DEFAULT NULL,
+                broker_id INT DEFAULT NULL,
+                triage_service BOOLEAN DEFAULT FALSE NOT NULL,
+                description TEXT DEFAULT NULL,
+                competitors VARCHAR(255) DEFAULT NULL,
+                founded_at DATE DEFAULT NULL,
+                employees_count INT DEFAULT NULL,
+                revenue_amount NUMERIC(15, 2) DEFAULT NULL,
+                director_name VARCHAR(120) DEFAULT NULL,
+                profit_amount NUMERIC(15, 2) DEFAULT NULL,
+                siren VARCHAR(20) DEFAULT NULL,
+                account_number VARCHAR(40) DEFAULT NULL,
+                tva_mode_id INT DEFAULT NULL,
+                n_tva VARCHAR(40) DEFAULT NULL,
+                payment_delay_id INT DEFAULT NULL,
+                payment_type_id INT DEFAULT NULL,
+                bank_id INT DEFAULT NULL,
+                is_archived BOOLEAN DEFAULT FALSE NOT NULL,
+                archived_at TIMESTAMP(0) WITHOUT TIME ZONE DEFAULT NULL,
+                deleted_at TIMESTAMP(0) WITHOUT TIME ZONE DEFAULT NULL,
+                created_at TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL,
+                updated_at TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL,
+                created_by INT DEFAULT NULL,
+                updated_by INT DEFAULT NULL,
+                PRIMARY KEY (id),
+                CONSTRAINT chk_client_distrib_or_broker
+                    CHECK (NOT (distributor_id IS NOT NULL AND broker_id IS NOT NULL)),
+                CONSTRAINT fk_client_distributor
+                    FOREIGN KEY (distributor_id) REFERENCES client (id) ON DELETE SET NULL,
+                CONSTRAINT fk_client_broker
+                    FOREIGN KEY (broker_id) REFERENCES client (id) ON DELETE SET NULL,
+                CONSTRAINT fk_client_tva_mode
+                    FOREIGN KEY (tva_mode_id) REFERENCES tva_mode (id) ON DELETE RESTRICT,
+                CONSTRAINT fk_client_payment_delay
+                    FOREIGN KEY (payment_delay_id) REFERENCES payment_delay (id) ON DELETE RESTRICT,
+                CONSTRAINT fk_client_payment_type
+                    FOREIGN KEY (payment_type_id) REFERENCES payment_type (id) ON DELETE RESTRICT,
+                CONSTRAINT fk_client_bank
+                    FOREIGN KEY (bank_id) REFERENCES bank (id) ON DELETE RESTRICT,
+                CONSTRAINT fk_client_created_by
+                    FOREIGN KEY (created_by) REFERENCES "user" (id) ON DELETE SET NULL,
+                CONSTRAINT fk_client_updated_by
+                    FOREIGN KEY (updated_by) REFERENCES "user" (id) ON DELETE SET NULL
+            )
+            SQL);
+
+        $this->addSql('CREATE INDEX idx_client_is_archived ON client (is_archived)');
+        $this->addSql('CREATE INDEX idx_client_deleted_at ON client (deleted_at)');
+        $this->addSql('CREATE INDEX idx_client_distributor_id ON client (distributor_id)');
+        $this->addSql('CREATE INDEX idx_client_broker_id ON client (broker_id)');
+        $this->addSql('CREATE INDEX idx_client_created_by ON client (created_by)');
+        $this->addSql('CREATE INDEX idx_client_updated_by ON client (updated_by)');
+
+        // Index sur les FK des referentiels comptables — coherence avec les autres
+        // FK deja indexees ci-dessus (Postgres n'indexe pas automatiquement les
+        // colonnes portant une FOREIGN KEY).
+        $this->addSql('CREATE INDEX idx_client_tva_mode_id ON client (tva_mode_id)');
+        $this->addSql('CREATE INDEX idx_client_payment_delay_id ON client (payment_delay_id)');
+        $this->addSql('CREATE INDEX idx_client_payment_type_id ON client (payment_type_id)');
+        $this->addSql('CREATE INDEX idx_client_bank_id ON client (bank_id)');
+
+        // Unicite metier partielle (Q4) : nom de societe insensible a la casse,
+        // parmi les non-archives ET non soft-deletes uniquement. Pas d'index
+        // unique sur siren ni email.
+        $this->addSql(<<<'SQL'
+            CREATE UNIQUE INDEX uq_client_company_name_active
+            ON client (LOWER(company_name))
+            WHERE is_archived = FALSE AND deleted_at IS NULL
+            SQL);
+
+        $this->comment('client', '_table', 'Repertoire clients (M1 Commercial) — entites archivables (is_archived) et soft-deletables (deleted_at, HP M2).');
+        $this->comment('client', 'id', 'Identifiant interne auto-incremente.');
+        $this->comment('client', 'company_name', 'Raison sociale (stockee en MAJUSCULES, RG-1.18). Unique case-insensitive parmi les actifs non archives/non supprimes (RG-1.16, uq_client_company_name_active).');
+        $this->comment('client', 'first_name', 'Prenom du contact principal (capitalise serveur, RG-1.19). first_name OU last_name obligatoire (RG-1.01).');
+        $this->comment('client', 'last_name', 'Nom du contact principal (capitalise serveur, RG-1.19). first_name OU last_name obligatoire (RG-1.01).');
+        $this->comment('client', 'phone_primary', 'Telephone principal — stocke en chiffres uniquement (RG-1.20). Obligatoire.');
+        $this->comment('client', 'phone_secondary', 'Telephone secondaire optionnel — chiffres uniquement (RG-1.20).');
+        $this->comment('client', 'email', 'Email principal (lowercase serveur, RG-1.21). NON unique (RG-1.17 supprimee, Q4).');
+        $this->comment('client', 'distributor_id', 'FK auto-referente vers un client porteur de la categorie DISTRIBUTEUR — exclusive avec broker_id (RG-1.03, chk_client_distrib_or_broker). FK -> client.id, ON DELETE SET NULL.');
+        $this->comment('client', 'broker_id', 'FK auto-referente vers un client porteur de la categorie COURTIER — exclusive avec distributor_id (RG-1.03). FK -> client.id, ON DELETE SET NULL.');
+        $this->comment('client', 'triage_service', 'Drapeau service triage active pour le client. Faux par defaut.');
+        $this->comment('client', 'description', 'Onglet Information : description libre. Obligatoire pour le role Commerciale (RG-1.04), optionnel sinon.');
+        $this->comment('client', 'competitors', 'Onglet Information : concurrents identifies (texte libre ≤ 255). Obligatoire role Commerciale (RG-1.04).');
+        $this->comment('client', 'founded_at', 'Onglet Information : date de creation de l entreprise. Obligatoire role Commerciale (RG-1.04).');
+        $this->comment('client', 'employees_count', 'Onglet Information : effectif (entier >= 0). Obligatoire role Commerciale (RG-1.04).');
+        $this->comment('client', 'revenue_amount', 'Onglet Information : chiffre d affaires (NUMERIC 15,2). Obligatoire role Commerciale (RG-1.04).');
+        $this->comment('client', 'director_name', 'Onglet Information : nom du dirigeant. Obligatoire role Commerciale (RG-1.04).');
+        $this->comment('client', 'profit_amount', 'Onglet Information : resultat / benefice (NUMERIC 15,2). Obligatoire role Commerciale (RG-1.04).');
+        $this->comment('client', 'siren', 'Onglet Comptabilite : SIREN (9 chiffres attendus). NON unique — peut etre partage entre etablissements (RG-1.15 supprimee, Q4).');
+        $this->comment('client', 'account_number', 'Onglet Comptabilite : numero de compte comptable du client.');
+        $this->comment('client', 'tva_mode_id', 'Onglet Comptabilite : mode de TVA applique — FK -> tva_mode.id, ON DELETE RESTRICT.');
+        $this->comment('client', 'n_tva', 'Onglet Comptabilite : numero de TVA intracommunautaire.');
+        $this->comment('client', 'payment_delay_id', 'Onglet Comptabilite : delai de reglement — FK -> payment_delay.id, ON DELETE RESTRICT.');
+        $this->comment('client', 'payment_type_id', 'Onglet Comptabilite : type de reglement — FK -> payment_type.id, ON DELETE RESTRICT. Code LCR impose >= 1 RIB (RG-1.13), VIREMENT impose une banque (RG-1.12).');
+        $this->comment('client', 'bank_id', 'Onglet Comptabilite : banque — FK -> bank.id, ON DELETE RESTRICT. Obligatoire si payment_type = VIREMENT (RG-1.12).');
+        $this->comment('client', 'is_archived', 'Drapeau fonctionnel d archivage — masque par defaut dans la liste. Bascule via permission commercial.clients.archive (RG-1.22/23).');
+        $this->comment('client', 'archived_at', 'Horodatage de l archivage — pose quand is_archived passe a vrai, remis a null a la restauration (RG-1.22/23).');
+        $this->comment('client', 'deleted_at', 'Horodatage du soft-delete technique (HP M2) — non expose par l API au M1. Null = ligne active.');
+        $this->addTimestampableBlamableComments('client');
+    }
+
+    // =================================================================
+    // M2M client <-> category
+    // =================================================================
+
+    private function createClientCategory(): void
+    {
+        $this->addSql(<<<'SQL'
+            CREATE TABLE client_category (
+                client_id INT NOT NULL,
+                category_id INT NOT NULL,
+                PRIMARY KEY (client_id, category_id),
+                CONSTRAINT fk_client_category_client
+                    FOREIGN KEY (client_id) REFERENCES client (id) ON DELETE CASCADE,
+                CONSTRAINT fk_client_category_category
+                    FOREIGN KEY (category_id) REFERENCES category (id) ON DELETE RESTRICT
+            )
+            SQL);
+        $this->addSql('CREATE INDEX idx_client_category_category ON client_category (category_id)');
+
+        $this->comment('client_category', '_table', 'Jointure M2M client <-> category (Catalog) — categories metier du client (au moins une obligatoire).');
+        $this->comment('client_category', 'client_id', 'FK -> client.id, ON DELETE CASCADE — client porteur de la categorie.');
+        $this->comment('client_category', 'category_id', 'FK -> category.id, ON DELETE RESTRICT — categorie rattachee au client.');
+    }
+
+    // =================================================================
+    // Sous-collection : contacts (1:n)
+    // =================================================================
+
+    private function createClientContact(): void
+    {
+        $this->addSql(<<<'SQL'
+            CREATE TABLE client_contact (
+                id INT GENERATED BY DEFAULT AS IDENTITY NOT NULL,
+                client_id INT NOT NULL,
+                first_name VARCHAR(120) DEFAULT NULL,
+                last_name VARCHAR(120) DEFAULT NULL,
+                job_title VARCHAR(120) DEFAULT NULL,
+                phone_primary VARCHAR(20) DEFAULT NULL,
+                phone_secondary VARCHAR(20) DEFAULT NULL,
+                email VARCHAR(180) DEFAULT NULL,
+                position INT DEFAULT 0 NOT NULL,
+                created_at TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL,
+                updated_at TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL,
+                created_by INT DEFAULT NULL,
+                updated_by INT DEFAULT NULL,
+                PRIMARY KEY (id),
+                CONSTRAINT chk_client_contact_name
+                    CHECK (first_name IS NOT NULL OR last_name IS NOT NULL),
+                CONSTRAINT fk_client_contact_client
+                    FOREIGN KEY (client_id) REFERENCES client (id) ON DELETE CASCADE,
+                CONSTRAINT fk_client_contact_created_by
+                    FOREIGN KEY (created_by) REFERENCES "user" (id) ON DELETE SET NULL,
+                CONSTRAINT fk_client_contact_updated_by
+                    FOREIGN KEY (updated_by) REFERENCES "user" (id) ON DELETE SET NULL
+            )
+            SQL);
+        $this->addSql('CREATE INDEX idx_client_contact_client ON client_contact (client_id)');
+
+        $this->comment('client_contact', '_table', 'Contacts d un client (1:n) — au moins firstName OU lastName par contact (RG-1.05).');
+        $this->comment('client_contact', 'id', 'Identifiant interne auto-incremente.');
+        $this->comment('client_contact', 'client_id', 'FK -> client.id, ON DELETE CASCADE — client proprietaire du contact.');
+        $this->comment('client_contact', 'first_name', 'Prenom du contact (capitalise serveur). first_name OU last_name obligatoire (RG-1.05, chk_client_contact_name).');
+        $this->comment('client_contact', 'last_name', 'Nom du contact (capitalise serveur). first_name OU last_name obligatoire (RG-1.05, chk_client_contact_name).');
+        $this->comment('client_contact', 'job_title', 'Fonction / intitule de poste du contact (≤ 120 caracteres).');
+        $this->comment('client_contact', 'phone_primary', 'Telephone principal du contact — chiffres uniquement (RG-1.20).');
+        $this->comment('client_contact', 'phone_secondary', 'Telephone secondaire du contact — chiffres uniquement (RG-1.20).');
+        $this->comment('client_contact', 'email', 'Email du contact (lowercase serveur, RG-1.21).');
+        $this->comment('client_contact', 'position', 'Ordre d affichage du contact dans la liste du client (croissant).');
+        $this->addTimestampableBlamableComments('client_contact');
+    }
+
+    // =================================================================
+    // Sous-collection : adresses (1:n)
+    // =================================================================
+
+    private function createClientAddress(): void
+    {
+        $this->addSql(<<<'SQL'
+            CREATE TABLE client_address (
+                id INT GENERATED BY DEFAULT AS IDENTITY NOT NULL,
+                client_id INT NOT NULL,
+                is_prospect BOOLEAN DEFAULT FALSE NOT NULL,
+                is_delivery BOOLEAN DEFAULT FALSE NOT NULL,
+                is_billing BOOLEAN DEFAULT FALSE NOT NULL,
+                country VARCHAR(80) DEFAULT 'France' NOT NULL,
+                postal_code VARCHAR(20) NOT NULL,
+                city VARCHAR(120) NOT NULL,
+                street VARCHAR(255) NOT NULL,
+                street_complement VARCHAR(255) DEFAULT NULL,
+                billing_email VARCHAR(180) DEFAULT NULL,
+                position INT DEFAULT 0 NOT NULL,
+                created_at TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL,
+                updated_at TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL,
+                created_by INT DEFAULT NULL,
+                updated_by INT DEFAULT NULL,
+                PRIMARY KEY (id),
+                CONSTRAINT chk_client_address_prospect_exclusive
+                    CHECK (NOT (is_prospect = TRUE AND (is_delivery = TRUE OR is_billing = TRUE))),
+                CONSTRAINT chk_client_address_billing_email
+                    CHECK ((is_billing = FALSE AND billing_email IS NULL)
+                        OR (is_billing = TRUE AND billing_email IS NOT NULL)),
+                CONSTRAINT fk_client_address_client
+                    FOREIGN KEY (client_id) REFERENCES client (id) ON DELETE CASCADE,
+                CONSTRAINT fk_client_address_created_by
+                    FOREIGN KEY (created_by) REFERENCES "user" (id) ON DELETE SET NULL,
+                CONSTRAINT fk_client_address_updated_by
+                    FOREIGN KEY (updated_by) REFERENCES "user" (id) ON DELETE SET NULL
+            )
+            SQL);
+        $this->addSql('CREATE INDEX idx_client_address_client ON client_address (client_id)');
+
+        $this->comment('client_address', '_table', 'Adresses d un client (1:n) — prospect exclusif de livraison/facturation (RG-1.06/07/08), >= 1 site rattache (RG-1.10).');
+        $this->comment('client_address', 'id', 'Identifiant interne auto-incremente.');
+        $this->comment('client_address', 'client_id', 'FK -> client.id, ON DELETE CASCADE — client proprietaire de l adresse.');
+        $this->comment('client_address', 'is_prospect', 'Adresse de prospection — exclusive de is_delivery/is_billing (RG-1.06/07/08, chk_client_address_prospect_exclusive). Faux par defaut.');
+        $this->comment('client_address', 'is_delivery', 'Adresse de livraison. Exclusive de is_prospect. Faux par defaut.');
+        $this->comment('client_address', 'is_billing', 'Adresse de facturation. Exclusive de is_prospect. Impose billing_email (RG-1.11). Faux par defaut.');
+        $this->comment('client_address', 'country', 'Pays de l adresse — defaut France.');
+        $this->comment('client_address', 'postal_code', 'Code postal (4-5 chiffres attendus, RG-1.09).');
+        $this->comment('client_address', 'city', 'Ville — preremplie depuis le code postal via API BAN cote front (RG-1.09).');
+        $this->comment('client_address', 'street', 'Numero et voie de l adresse.');
+        $this->comment('client_address', 'street_complement', 'Complement d adresse (etage, batiment...) — optionnel.');
+        $this->comment('client_address', 'billing_email', 'Email de facturation — obligatoire si is_billing, null sinon (RG-1.11, chk_client_address_billing_email).');
+        $this->comment('client_address', 'position', 'Ordre d affichage de l adresse dans la liste du client (croissant).');
+        $this->addTimestampableBlamableComments('client_address');
+    }
+
+    // =================================================================
+    // Jointures de client_address (M2M)
+    // =================================================================
+
+    private function createClientAddressJoinTables(): void
+    {
+        $this->addSql(<<<'SQL'
+            CREATE TABLE client_address_site (
+                client_address_id INT NOT NULL,
+                site_id INT NOT NULL,
+                PRIMARY KEY (client_address_id, site_id),
+                CONSTRAINT fk_client_address_site_address
+                    FOREIGN KEY (client_address_id) REFERENCES client_address (id) ON DELETE CASCADE,
+                CONSTRAINT fk_client_address_site_site
+                    FOREIGN KEY (site_id) REFERENCES site (id) ON DELETE RESTRICT
+            )
+            SQL);
+        $this->comment('client_address_site', '_table', 'Jointure M2M client_address <-> site (Sites) — sites desservis par l adresse (>= 1 obligatoire, RG-1.10).');
+        $this->comment('client_address_site', 'client_address_id', 'FK -> client_address.id, ON DELETE CASCADE — adresse concernee.');
+        $this->comment('client_address_site', 'site_id', 'FK -> site.id, ON DELETE RESTRICT — site rattache a l adresse.');
+
+        $this->addSql(<<<'SQL'
+            CREATE TABLE client_address_contact (
+                client_address_id INT NOT NULL,
+                client_contact_id INT NOT NULL,
+                PRIMARY KEY (client_address_id, client_contact_id),
+                CONSTRAINT fk_client_address_contact_address
+                    FOREIGN KEY (client_address_id) REFERENCES client_address (id) ON DELETE CASCADE,
+                CONSTRAINT fk_client_address_contact_contact
+                    FOREIGN KEY (client_contact_id) REFERENCES client_contact (id) ON DELETE CASCADE
+            )
+            SQL);
+        $this->comment('client_address_contact', '_table', 'Jointure M2M client_address <-> client_contact — contacts associes a une adresse.');
+        $this->comment('client_address_contact', 'client_address_id', 'FK -> client_address.id, ON DELETE CASCADE — adresse concernee.');
+        $this->comment('client_address_contact', 'client_contact_id', 'FK -> client_contact.id, ON DELETE CASCADE — contact associe a l adresse.');
+
+        $this->addSql(<<<'SQL'
+            CREATE TABLE client_address_category (
+                client_address_id INT NOT NULL,
+                category_id INT NOT NULL,
+                PRIMARY KEY (client_address_id, category_id),
+                CONSTRAINT fk_client_address_category_address
+                    FOREIGN KEY (client_address_id) REFERENCES client_address (id) ON DELETE CASCADE,
+                CONSTRAINT fk_client_address_category_category
+                    FOREIGN KEY (category_id) REFERENCES category (id) ON DELETE RESTRICT
+            )
+            SQL);
+        $this->comment('client_address_category', '_table', 'Jointure M2M client_address <-> category — categories d adresse (types SECTEUR/AUTRE uniquement, RG-1.29).');
+        $this->comment('client_address_category', 'client_address_id', 'FK -> client_address.id, ON DELETE CASCADE — adresse concernee.');
+        $this->comment('client_address_category', 'category_id', 'FK -> category.id, ON DELETE RESTRICT — categorie d adresse (type SECTEUR ou AUTRE, RG-1.29).');
+    }
+
+    // =================================================================
+    // Sous-collection : RIB (1:n)
+    // =================================================================
+
+    private function createClientRib(): void
+    {
+        $this->addSql(<<<'SQL'
+            CREATE TABLE client_rib (
+                id INT GENERATED BY DEFAULT AS IDENTITY NOT NULL,
+                client_id INT NOT NULL,
+                label VARCHAR(120) NOT NULL,
+                bic VARCHAR(20) NOT NULL,
+                iban VARCHAR(34) NOT NULL,
+                position INT DEFAULT 0 NOT NULL,
+                created_at TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL,
+                updated_at TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL,
+                created_by INT DEFAULT NULL,
+                updated_by INT DEFAULT NULL,
+                PRIMARY KEY (id),
+                CONSTRAINT fk_client_rib_client
+                    FOREIGN KEY (client_id) REFERENCES client (id) ON DELETE CASCADE,
+                CONSTRAINT fk_client_rib_created_by
+                    FOREIGN KEY (created_by) REFERENCES "user" (id) ON DELETE SET NULL,
+                CONSTRAINT fk_client_rib_updated_by
+                    FOREIGN KEY (updated_by) REFERENCES "user" (id) ON DELETE SET NULL
+            )
+            SQL);
+        $this->addSql('CREATE INDEX idx_client_rib_client ON client_rib (client_id)');
+
+        $this->comment('client_rib', '_table', 'Coordonnees bancaires d un client (1:n) — >= 1 RIB obligatoire si payment_type = LCR (RG-1.13). Tous les champs audites (pas d AuditIgnore).');
+        $this->comment('client_rib', 'id', 'Identifiant interne auto-incremente.');
+        $this->comment('client_rib', 'client_id', 'FK -> client.id, ON DELETE CASCADE — client proprietaire du RIB.');
+        $this->comment('client_rib', 'label', 'Libelle du RIB (ex: compte principal).');
+        $this->comment('client_rib', 'bic', 'Code BIC/SWIFT de la banque (8 ou 11 caracteres).');
+        $this->comment('client_rib', 'iban', 'IBAN du compte (≤ 34 caracteres).');
+        $this->comment('client_rib', 'position', 'Ordre d affichage du RIB dans la liste du client (croissant).');
+        $this->addTimestampableBlamableComments('client_rib');
+    }
+
+    // =================================================================
+    // Seed extension category_type (M0)
+    // =================================================================
+
+    private function seedCategoryTypes(): void
+    {
+        // Idempotent : la table category_type peut deja porter des donnees en
+        // prod. ON CONFLICT (code) s appuie sur l index unique uq_category_type_code.
+        // NB : la table M0 n a pas de colonne `position` (id/code/label seulement),
+        // contrairement au pseudo-SQL de la spec § 3.3.
+        $this->addSql(<<<'SQL'
+            INSERT INTO category_type (code, label) VALUES
+                ('DISTRIBUTEUR', 'Distributeur'),
+                ('COURTIER',     'Courtier'),
+                ('SECTEUR',      'Secteur'),
+                ('AUTRE',        'Autre')
+            ON CONFLICT (code) DO NOTHING
+            SQL);
+    }
+
+    // =================================================================
+    // Helpers
+    // =================================================================
+
+    /**
+     * Pose les 4 commentaires standardises Timestampable/Blamable sur une table,
+     * en reutilisant le catalogue partage (source unique, cf. ERP-67).
+     */
+    private function addTimestampableBlamableComments(string $table): void
+    {
+        foreach (ColumnCommentsCatalog::timestampableBlamableComments() as $column => $description) {
+            $this->comment($table, $column, $description);
+        }
+    }
+
+    /**
+     * Emet un `COMMENT ON TABLE` (colonne speciale `_table`) ou
+     * `COMMENT ON COLUMN` en dollar-quoting Postgres ($_$...$_$) pour eviter
+     * tout echappement d apostrophe.
+     */
+    private function comment(string $table, string $column, string $description): void
+    {
+        $quotedTable = '"'.str_replace('"', '""', $table).'"';
+
+        if ('_table' === $column) {
+            $this->addSql(sprintf('COMMENT ON TABLE %s IS $_$%s$_$', $quotedTable, $description));
+
+            return;
+        }
+
+        $this->addSql(sprintf(
+            'COMMENT ON COLUMN %s.%s IS $_$%s$_$',
+            $quotedTable,
+            '"'.str_replace('"', '""', $column).'"',
+            $description,
+        ));
+    }
+}

src/Module/Catalog/Domain/Entity/Category.php

@@ -15,6 +15,7 @@ use App\Module\Catalog\Infrastructure\ApiPlatform\State\Provider\CategoryProvide
 use App\Module\Catalog\Infrastructure\Doctrine\DoctrineCategoryRepository;
 use App\Shared\Domain\Attribute\Auditable;
 use App\Shared\Domain\Contract\BlamableInterface;
+use App\Shared\Domain\Contract\CategoryInterface;
 use App\Shared\Domain\Contract\TimestampableInterface;
 use App\Shared\Domain\Trait\TimestampableBlamableTrait;
 use DateTimeImmutable;
@@ -82,7 +83,7 @@ use Symfony\Component\Validator\Constraints as Assert;
 #[ORM\Index(name: 'idx_category_created_by', columns: ['created_by'])]
 #[ORM\Index(name: 'idx_category_updated_by', columns: ['updated_by'])]
 #[Auditable]
-class Category implements TimestampableInterface, BlamableInterface
+class Category implements TimestampableInterface, BlamableInterface, CategoryInterface
 {
     // === Timestampable + Blamable ===
     // Les 4 colonnes (created_at, updated_at, created_by, updated_by) + leurs
@@ -152,6 +153,16 @@ class Category implements TimestampableInterface, BlamableInterface
         return $this;
     }
 
+    /**
+     * Implemente CategoryInterface : code du type rattache (ou null). Permet
+     * aux modules tiers de filtrer/valider par type metier sans dependre de
+     * Catalog.
+     */
+    public function getCategoryTypeCode(): ?string
+    {
+        return $this->categoryType?->getCode();
+    }
+
     public function getDeletedAt(): ?DateTimeImmutable
     {
         return $this->deletedAt;

src/Module/Catalog/Infrastructure/DataFixtures/CategoryTypeFixtures.php

@@ -0,0 +1,63 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Catalog\Infrastructure\DataFixtures;
+
+use App\Module\Catalog\Domain\Entity\CategoryType;
+use App\Module\Catalog\Domain\Repository\CategoryTypeRepositoryInterface;
+use Doctrine\Bundle\FixturesBundle\Fixture;
+use Doctrine\Persistence\ObjectManager;
+
+/**
+ * Fixtures du module Catalog : seed des types de categorie metier (M1).
+ *
+ * La table `category_type` est creee vide au M0 ; le M1 la peuple avec les 4
+ * types DISTRIBUTEUR / COURTIER / SECTEUR / AUTRE (cf. spec M1 § 3.3).
+ *
+ * Pourquoi une fixture EN PLUS du seed de la migration (Version20260601000000) :
+ * `category_type` est une entite managee par l ORM, donc le purger Doctrine la
+ * vide avant chaque `doctrine:fixtures:load`. Sans cette fixture, les 4 types
+ * seedes par la migration disparaitraient apres `make db-reset` / setup de test.
+ * Le seed migration couvre la prod (ou les fixtures ne tournent pas) ; cette
+ * fixture re-aligne dev et test. Les deux chemins produisent un etat identique.
+ *
+ * Idempotence : lookup par `code` parmi les types existants avant insertion,
+ * sur le modele d AppFixtures::ensureSystemRole. Rejouable sans doublon meme
+ * si le purger est desactive.
+ */
+class CategoryTypeFixtures extends Fixture
+{
+    /**
+     * Source unique des 4 types metier : code technique => libelle FR.
+     * Doit rester aligne sur le seed de la migration Version20260601000000.
+     */
+    private const TYPES = [
+        'DISTRIBUTEUR' => 'Distributeur',
+        'COURTIER'     => 'Courtier',
+        'SECTEUR'      => 'Secteur',
+        'AUTRE'        => 'Autre',
+    ];
+
+    public function __construct(
+        private readonly CategoryTypeRepositoryInterface $categoryTypeRepository,
+    ) {}
+
+    public function load(ObjectManager $manager): void
+    {
+        // Index des types deja presents par code, pour ne pas creer de doublon.
+        $existingByCode = [];
+        foreach ($this->categoryTypeRepository->findAllOrderedByLabel() as $type) {
+            $existingByCode[$type->getCode()] = $type;
+        }
+
+        foreach (self::TYPES as $code => $label) {
+            $type = $existingByCode[$code] ?? new CategoryType();
+            $type->setCode($code);
+            $type->setLabel($label);
+            $manager->persist($type);
+        }
+
+        $manager->flush();
+    }
+}

src/Module/Commercial/Application/Service/ClientFieldNormalizer.php

@@ -0,0 +1,80 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Application\Service;
+
+/**
+ * Normalisation serveur des champs texte d'un Client / ClientContact, appliquee
+ * par le ClientProcessor (et plus tard le ClientContactProcessor) AVANT
+ * persistance. Cf. spec-back M1 § 2.9 + RG-1.18 a RG-1.21.
+ *
+ * - companyName  : UPPERCASE integral (RG-1.18)
+ * - firstName / lastName (personnes) : Title Case (RG-1.19)
+ * - phone* : chiffres uniquement, ex "06.12.34.56.78" -> "0612345678" (RG-1.20).
+ *   Le formatage d'affichage "XX XX XX XX XX" est de la responsabilite du front.
+ * - email : lowercase integral (RG-1.21)
+ *
+ * Toutes les methodes sont null-safe et trim-ent l'entree ; une chaine vide
+ * apres trim devient null (evite de persister "" dans des colonnes nullable).
+ */
+final class ClientFieldNormalizer
+{
+    /**
+     * Nom de societe en majuscules (RG-1.18). Conserve null tel quel ; une
+     * chaine non vide est trim + upper. Une chaine vide reste "" (champ
+     * obligatoire : c'est l'Assert\NotBlank qui rejette, pas le normalizer).
+     */
+    public function normalizeCompanyName(?string $value): ?string
+    {
+        if (null === $value) {
+            return null;
+        }
+
+        return mb_strtoupper(trim($value), 'UTF-8');
+    }
+
+    /**
+     * Nom/prenom de personne en Title Case (RG-1.19) : "JEAN dupont" ->
+     * "Jean Dupont". Une chaine vide apres trim devient null.
+     */
+    public function normalizePersonName(?string $value): ?string
+    {
+        if (null === $value) {
+            return null;
+        }
+
+        $value = trim($value);
+
+        return '' === $value ? null : mb_convert_case($value, MB_CASE_TITLE, 'UTF-8');
+    }
+
+    /**
+     * Email en minuscules (RG-1.21). Une chaine vide apres trim devient null.
+     */
+    public function normalizeEmail(?string $value): ?string
+    {
+        if (null === $value) {
+            return null;
+        }
+
+        $value = trim($value);
+
+        return '' === $value ? null : mb_strtolower($value, 'UTF-8');
+    }
+
+    /**
+     * Telephone reduit aux chiffres (RG-1.20) : "06.12.34.56.78" ->
+     * "0612345678". Une valeur sans aucun chiffre devient null.
+     */
+    public function normalizePhone(?string $value): ?string
+    {
+        if (null === $value) {
+            return null;
+        }
+
+        $digits = preg_replace('/\D+/', '', $value) ?? '';
+
+        return '' === $digits ? null : $digits;
+    }
+}

src/Module/Commercial/Application/Validator/ClientInformationCompletenessValidator.php

@@ -0,0 +1,74 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Application\Validator;
+
+use ApiPlatform\Validator\Exception\ValidationException;
+use App\Module\Commercial\Domain\Entity\Client;
+use Symfony\Component\Validator\ConstraintViolation;
+use Symfony\Component\Validator\ConstraintViolationList;
+
+/**
+ * Validator metier RG-1.04 (durcie ERP-74) : pour un utilisateur portant le
+ * role metier Commerciale, TOUS les champs de l'onglet Information sont
+ * obligatoires sur POST comme sur tout PATCH, independamment des champs
+ * reellement envoyes.
+ *
+ * Invoque par le ClientProcessor des que l'utilisateur courant porte le role
+ * Commerciale (plus de condition d'intersection avec l'onglet Information).
+ * Pour les autres roles, ces champs restent optionnels — le validator n'est
+ * pas appele.
+ *
+ * Leve une ValidationException (HTTP 422) listant chaque champ manquant, par
+ * coherence avec les violations Symfony rendues par API Platform.
+ */
+final class ClientInformationCompletenessValidator
+{
+    public function validate(Client $client): void
+    {
+        // Map champ -> valeur courante de l'onglet Information.
+        $fields = [
+            'description'    => $client->getDescription(),
+            'competitors'    => $client->getCompetitors(),
+            'foundedAt'      => $client->getFoundedAt(),
+            'employeesCount' => $client->getEmployeesCount(),
+            'revenueAmount'  => $client->getRevenueAmount(),
+            'directorName'   => $client->getDirectorName(),
+            'profitAmount'   => $client->getProfitAmount(),
+        ];
+
+        $violations = new ConstraintViolationList();
+
+        foreach ($fields as $property => $value) {
+            if ($this->isMissing($value)) {
+                $violations->add(new ConstraintViolation(
+                    sprintf('Ce champ est obligatoire pour le role Commerciale (champ "%s").', $property),
+                    null,
+                    [],
+                    $client,
+                    $property,
+                    $value,
+                ));
+            }
+        }
+
+        if (count($violations) > 0) {
+            throw new ValidationException($violations);
+        }
+    }
+
+    /**
+     * Une valeur est manquante si null ou, pour une chaine, vide apres trim.
+     * Les zeros numeriques (employeesCount = 0, profitAmount = "0.00") sont des
+     * valeurs valides : on ne les considere pas manquants.
+     */
+    private function isMissing(mixed $value): bool
+    {
+        if (null === $value) {
+            return true;
+        }
+
+        return is_string($value) && '' === trim($value);
+    }
+}

src/Module/Commercial/CommercialModule.php

@@ -9,4 +9,36 @@ final class CommercialModule
     public const string ID     = 'commercial';
     public const string LABEL  = 'Commercial';
     public const bool REQUIRED = false;
+
+    /**
+     * Liste declarative des permissions RBAC exposees par le module Commercial.
+     *
+     * Consommee par la commande `app:sync-permissions` (SyncPermissionsCommand)
+     * qui se charge d'upserter ces entrees dans la table `permission`, de
+     * reactiver les codes precedemment marques orphelins et de marquer comme
+     * orphelins ceux qui ont disparu du code source.
+     *
+     * La cle `module` est auto-injectee par le sync command a partir de
+     * `self::ID`, il est donc inutile de la repeter dans chaque entree.
+     *
+     * Convention de nommage des codes : `module.resource[.sub].action` en
+     * snake_case, le prefixe module devant correspondre exactement a
+     * `self::ID` (verifie par la commande de synchronisation).
+     *
+     * Granularite alignee sur Core/Catalog (view + manage), plus deux
+     * permissions dediees a l'onglet Comptabilite et a l'archivage
+     * (cf. spec-back M1 § 2.7).
+     *
+     * @return array<int, array{code: string, label: string}>
+     */
+    public static function permissions(): array
+    {
+        return [
+            ['code' => 'commercial.clients.view', 'label' => 'Voir les clients'],
+            ['code' => 'commercial.clients.manage', 'label' => 'Créer / modifier les clients (hors onglet Comptabilité)'],
+            ['code' => 'commercial.clients.accounting.view', 'label' => 'Voir l\'onglet Comptabilité d\'un client'],
+            ['code' => 'commercial.clients.accounting.manage', 'label' => 'Modifier l\'onglet Comptabilité d\'un client'],
+            ['code' => 'commercial.clients.archive', 'label' => 'Archiver / restaurer un client'],
+        ];
+    }
 }

src/Module/Commercial/Domain/Entity/Bank.php

@@ -0,0 +1,105 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Domain\Entity;
+
+use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\Get;
+use ApiPlatform\Metadata\GetCollection;
+use App\Module\Commercial\Infrastructure\Doctrine\DoctrineBankRepository;
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Serializer\Attribute\Groups;
+
+/**
+ * Banque selectionnable pour le reglement par virement (Societe Generale,
+ * CIC, Credit Agricole) : referentiel statique seede par la migration M1 et
+ * re-seede en dev/test par CommercialReferentialFixtures.
+ *
+ * Lecture seule au M1 (HP-M2-2) : GetCollection + Get uniquement (ERP-56),
+ * permission commercial.clients.view ; POST/PATCH/DELETE -> 405. Pas de
+ * Timestampable/Blamable (referentiel statique whiteliste dans
+ * EntitiesAreTimestampableBlamableTest::EXCLUDED). Le groupe
+ * `client:read:accounting` permet l'embarquement dans la reponse Client.
+ */
+#[ApiResource(
+    operations: [
+        new GetCollection(
+            security: "is_granted('commercial.clients.view')",
+            normalizationContext: ['groups' => ['bank:read']],
+            // Tri par defaut spec M1 § 4.7 : position ASC puis label ASC.
+            order: ['position' => 'ASC', 'label' => 'ASC'],
+            // ERP-72 : pagination serveur + toggle ?pagination=false (cf. TvaMode).
+            paginationClientEnabled: true,
+        ),
+        new Get(
+            security: "is_granted('commercial.clients.view')",
+            normalizationContext: ['groups' => ['bank:read']],
+        ),
+    ],
+    security: "is_granted('commercial.clients.view')",
+)]
+#[ORM\Entity(repositoryClass: DoctrineBankRepository::class)]
+#[ORM\Table(name: 'bank')]
+#[ORM\UniqueConstraint(name: 'uq_bank_code', columns: ['code'])]
+class Bank
+{
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    #[Groups(['bank:read', 'client:read:accounting'])]
+    private ?int $id = null;
+
+    #[ORM\Column(length: 30)]
+    #[Groups(['bank:read', 'client:read:accounting'])]
+    private ?string $code = null;
+
+    #[ORM\Column(length: 120)]
+    #[Groups(['bank:read', 'client:read:accounting'])]
+    private ?string $label = null;
+
+    #[ORM\Column(options: ['default' => 0])]
+    #[Groups(['bank:read'])]
+    private int $position = 0;
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getCode(): ?string
+    {
+        return $this->code;
+    }
+
+    public function setCode(string $code): static
+    {
+        $this->code = $code;
+
+        return $this;
+    }
+
+    public function getLabel(): ?string
+    {
+        return $this->label;
+    }
+
+    public function setLabel(string $label): static
+    {
+        $this->label = $label;
+
+        return $this;
+    }
+
+    public function getPosition(): int
+    {
+        return $this->position;
+    }
+
+    public function setPosition(int $position): static
+    {
+        $this->position = $position;
+
+        return $this;
+    }
+}

src/Module/Commercial/Domain/Entity/Client.php

@@ -0,0 +1,719 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Domain\Entity;
+
+use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\Get;
+use ApiPlatform\Metadata\GetCollection;
+use ApiPlatform\Metadata\Patch;
+use ApiPlatform\Metadata\Post;
+use App\Module\Commercial\Infrastructure\ApiPlatform\State\Processor\ClientProcessor;
+use App\Module\Commercial\Infrastructure\ApiPlatform\State\Provider\ClientProvider;
+use App\Module\Commercial\Infrastructure\Doctrine\DoctrineClientRepository;
+use App\Shared\Domain\Attribute\Auditable;
+use App\Shared\Domain\Contract\BlamableInterface;
+use App\Shared\Domain\Contract\CategoryInterface;
+use App\Shared\Domain\Contract\TimestampableInterface;
+use App\Shared\Domain\Trait\TimestampableBlamableTrait;
+use DateTimeImmutable;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Serializer\Attribute\Groups;
+use Symfony\Component\Serializer\Attribute\SerializedName;
+use Symfony\Component\Validator\Constraints as Assert;
+
+/**
+ * Client (M1 Commercial) — entite racine du repertoire clients. Porte le
+ * formulaire principal, l'onglet Information, l'onglet Comptabilite, le
+ * mecanisme d'archivage (is_archived / archived_at) et le soft-delete technique
+ * prepare mais non expose au M1 (deleted_at, HP-M2-1).
+ *
+ * Decisions structurantes :
+ *  - Audit complet (#[Auditable]) sur tous les champs (M2M categories audite
+ *    automatiquement). Timestampable/Blamable via le trait Shared.
+ *  - PAS de #[ORM\UniqueConstraint] : l'unicite du nom de societe (RG-1.16) est
+ *    portee par l'index partiel fonctionnel uq_client_company_name_active
+ *    (LOWER(company_name) WHERE is_archived = FALSE AND deleted_at IS NULL),
+ *    inexprimable en attribut ORM, donc possede par la seule migration. Le SIREN
+ *    et l'email NE SONT PAS uniques (RG-1.15/1.17 supprimees, decision Q4).
+ *  - distributor / broker : 2 FK auto-referentes mutuellement exclusives
+ *    (RG-1.03, CHECK chk_client_distrib_or_broker en base).
+ *  - categories : M2M vers Category (module Catalog) via le contrat
+ *    CategoryInterface + resolve_target_entities (regle n°1, pas d'import direct).
+ *
+ * Operations API (Provider + Processor) branchees en ERP-55 :
+ *  - GetCollection / Get : security commercial.clients.view. La liste expose le
+ *    groupe client:read ; le detail embarque en plus contacts/adresses/ribs
+ *    (groupe client:item:read). Les champs comptables (client:read:accounting)
+ *    sont ajoutes DYNAMIQUEMENT par ClientReadGroupContextBuilder si l'user a
+ *    la permission accounting.view (§ 2.7 / § 4.1 / § 4.2).
+ *  - Post / Patch : security commercial.clients.manage ; le ClientProcessor
+ *    applique normalisation, gating accounting/archive et regles metier.
+ *  - Pas de Delete au M1 (HP-M2-1) : l'archivage passe par PATCH isArchived.
+ */
+#[ApiResource(
+    operations: [
+        new GetCollection(
+            security: "is_granted('commercial.clients.view')",
+            normalizationContext: ['groups' => ['client:read', 'default:read']],
+            provider: ClientProvider::class,
+        ),
+        new Get(
+            security: "is_granted('commercial.clients.view')",
+            // Detail : client + sous-collections embarquees. Le groupe
+            // client:read:accounting est ajoute par le context builder selon la
+            // permission, donc absent ici volontairement.
+            normalizationContext: ['groups' => [
+                'client:read',
+                'client:item:read',
+                'client_contact:read',
+                'client_address:read',
+                'client_rib:read',
+                'default:read',
+            ]],
+            provider: ClientProvider::class,
+        ),
+        new Post(
+            security: "is_granted('commercial.clients.manage')",
+            normalizationContext: ['groups' => ['client:read', 'default:read']],
+            denormalizationContext: ['groups' => ['client:write:main']],
+            processor: ClientProcessor::class,
+        ),
+        new Patch(
+            // Security elargie (ERP-74) : `manage` OU `accounting.manage`. Le
+            // role Compta n'a pas `manage` mais doit pouvoir editer l'onglet
+            // Comptabilite d'un client existant (§ 2.7). Le ClientProcessor
+            // re-gate ensuite onglet par onglet :
+            //  - champs accounting -> accounting.manage (guardAccounting, RG-1.28) ;
+            //  - champs main/information -> manage (guardManage : empeche Compta
+            //    d'editer les autres onglets) ;
+            //  - isArchived -> archive (guardArchive, RG-1.22).
+            security: "is_granted('commercial.clients.manage') or is_granted('commercial.clients.accounting.manage')",
+            // Le ClientProcessor inspecte les champs reellement envoyes pour
+            // autoriser/refuser onglet par onglet (RG-1.22 / RG-1.28) : les
+            // champs accounting exigent accounting.manage, isArchived exige
+            // archive, le reste (main/information) exige manage.
+            normalizationContext: ['groups' => ['client:read', 'default:read']],
+            denormalizationContext: ['groups' => [
+                'client:write:main',
+                'client:write:information',
+                'client:write:accounting',
+                'client:write:archive',
+            ]],
+            provider: ClientProvider::class,
+            processor: ClientProcessor::class,
+        ),
+    ],
+)]
+#[ORM\Entity(repositoryClass: DoctrineClientRepository::class)]
+#[ORM\Table(name: 'client')]
+// Index nommes pour matcher la migration (Version20260601000000). L'index
+// unique partiel uq_client_company_name_active reste possede par la migration :
+// Doctrine ORM ne sait pas exprimer un index fonctionnel (LOWER) + partiel
+// (WHERE) via attribut. Pas de #[ORM\UniqueConstraint] (decision Q4).
+#[ORM\Index(name: 'idx_client_is_archived', columns: ['is_archived'])]
+#[ORM\Index(name: 'idx_client_deleted_at', columns: ['deleted_at'])]
+#[ORM\Index(name: 'idx_client_distributor_id', columns: ['distributor_id'])]
+#[ORM\Index(name: 'idx_client_broker_id', columns: ['broker_id'])]
+#[ORM\Index(name: 'idx_client_created_by', columns: ['created_by'])]
+#[ORM\Index(name: 'idx_client_updated_by', columns: ['updated_by'])]
+#[Auditable]
+class Client implements TimestampableInterface, BlamableInterface
+{
+    use TimestampableBlamableTrait;
+
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    #[Groups(['client:read'])]
+    private ?int $id = null;
+
+    // === Formulaire principal ===
+    #[ORM\Column(length: 180)]
+    #[Assert\NotBlank(message: 'Le nom de l\'entreprise est obligatoire.', normalizer: 'trim')]
+    #[Assert\Length(min: 2, max: 180, normalizer: 'trim')]
+    #[Groups(['client:read', 'client:write:main'])]
+    private ?string $companyName = null;
+
+    // RG-1.01 : firstName OU lastName obligatoire (validation au futur Processor).
+    #[ORM\Column(length: 120, nullable: true)]
+    #[Assert\Length(max: 120, normalizer: 'trim')]
+    #[Groups(['client:read', 'client:write:main'])]
+    private ?string $firstName = null;
+
+    #[ORM\Column(length: 120, nullable: true)]
+    #[Assert\Length(max: 120, normalizer: 'trim')]
+    #[Groups(['client:read', 'client:write:main'])]
+    private ?string $lastName = null;
+
+    #[ORM\Column(length: 20)]
+    #[Assert\NotBlank]
+    #[Groups(['client:read', 'client:write:main'])]
+    private ?string $phonePrimary = null;
+
+    #[ORM\Column(length: 20, nullable: true)]
+    #[Groups(['client:read', 'client:write:main'])]
+    private ?string $phoneSecondary = null;
+
+    #[ORM\Column(length: 180)]
+    #[Assert\NotBlank]
+    #[Assert\Email]
+    #[Groups(['client:read', 'client:write:main'])]
+    private ?string $email = null;
+
+    // RG-1.03 : distributor / broker auto-references mutuellement exclusives
+    // (CHECK chk_client_distrib_or_broker en base).
+    #[ORM\ManyToOne(targetEntity: self::class)]
+    #[ORM\JoinColumn(name: 'distributor_id', referencedColumnName: 'id', nullable: true, onDelete: 'SET NULL')]
+    #[Groups(['client:read', 'client:write:main'])]
+    private ?Client $distributor = null;
+
+    #[ORM\ManyToOne(targetEntity: self::class)]
+    #[ORM\JoinColumn(name: 'broker_id', referencedColumnName: 'id', nullable: true, onDelete: 'SET NULL')]
+    #[Groups(['client:read', 'client:write:main'])]
+    private ?Client $broker = null;
+
+    #[ORM\Column(name: 'triage_service', options: ['default' => false])]
+    #[Groups(['client:read', 'client:write:main'])]
+    private bool $triageService = false;
+
+    // RG : au moins une categorie (Count min 1). M2M vers Category via le contrat
+    // CategoryInterface (resolve_target_entities -> Category).
+    /** @var Collection<int, CategoryInterface> */
+    #[ORM\ManyToMany(targetEntity: CategoryInterface::class)]
+    #[ORM\JoinTable(name: 'client_category')]
+    #[ORM\JoinColumn(name: 'client_id', referencedColumnName: 'id', onDelete: 'CASCADE')]
+    #[ORM\InverseJoinColumn(name: 'category_id', referencedColumnName: 'id', onDelete: 'RESTRICT')]
+    #[Assert\Count(min: 1, minMessage: 'Au moins une catégorie est obligatoire.')]
+    #[Groups(['client:read', 'client:write:main'])]
+    private Collection $categories;
+
+    // === Onglet Information ===
+    #[ORM\Column(type: 'text', nullable: true)]
+    #[Groups(['client:read', 'client:write:information'])]
+    private ?string $description = null;
+
+    #[ORM\Column(length: 255, nullable: true)]
+    #[Groups(['client:read', 'client:write:information'])]
+    private ?string $competitors = null;
+
+    #[ORM\Column(type: 'date_immutable', nullable: true)]
+    #[Groups(['client:read', 'client:write:information'])]
+    private ?DateTimeImmutable $foundedAt = null;
+
+    #[ORM\Column(nullable: true)]
+    #[Assert\PositiveOrZero]
+    #[Groups(['client:read', 'client:write:information'])]
+    private ?int $employeesCount = null;
+
+    #[ORM\Column(type: 'decimal', precision: 15, scale: 2, nullable: true)]
+    #[Groups(['client:read', 'client:write:information'])]
+    private ?string $revenueAmount = null;
+
+    #[ORM\Column(length: 120, nullable: true)]
+    #[Groups(['client:read', 'client:write:information'])]
+    private ?string $directorName = null;
+
+    #[ORM\Column(type: 'decimal', precision: 15, scale: 2, nullable: true)]
+    #[Groups(['client:read', 'client:write:information'])]
+    private ?string $profitAmount = null;
+
+    // === Onglet Comptabilite ===
+    // Lecture conditionnee via le groupe `client:read:accounting` (ajoute par le
+    // futur Provider si l'user a la permission accounting.view). Ecriture via
+    // `client:write:accounting` (le futur Processor exige accounting.manage).
+    #[ORM\Column(length: 20, nullable: true)]
+    #[Groups(['client:read:accounting', 'client:write:accounting'])]
+    private ?string $siren = null;
+
+    #[ORM\Column(length: 40, nullable: true)]
+    #[Groups(['client:read:accounting', 'client:write:accounting'])]
+    private ?string $accountNumber = null;
+
+    #[ORM\ManyToOne(targetEntity: TvaMode::class)]
+    #[ORM\JoinColumn(name: 'tva_mode_id', referencedColumnName: 'id', nullable: true, onDelete: 'RESTRICT')]
+    #[Groups(['client:read:accounting', 'client:write:accounting'])]
+    private ?TvaMode $tvaMode = null;
+
+    #[ORM\Column(length: 40, nullable: true)]
+    #[Groups(['client:read:accounting', 'client:write:accounting'])]
+    private ?string $nTva = null;
+
+    #[ORM\ManyToOne(targetEntity: PaymentDelay::class)]
+    #[ORM\JoinColumn(name: 'payment_delay_id', referencedColumnName: 'id', nullable: true, onDelete: 'RESTRICT')]
+    #[Groups(['client:read:accounting', 'client:write:accounting'])]
+    private ?PaymentDelay $paymentDelay = null;
+
+    #[ORM\ManyToOne(targetEntity: PaymentType::class)]
+    #[ORM\JoinColumn(name: 'payment_type_id', referencedColumnName: 'id', nullable: true, onDelete: 'RESTRICT')]
+    #[Groups(['client:read:accounting', 'client:write:accounting'])]
+    private ?PaymentType $paymentType = null;
+
+    #[ORM\ManyToOne(targetEntity: Bank::class)]
+    #[ORM\JoinColumn(name: 'bank_id', referencedColumnName: 'id', nullable: true, onDelete: 'RESTRICT')]
+    #[Groups(['client:read:accounting', 'client:write:accounting'])]
+    private ?Bank $bank = null;
+
+    // === Sous-collections (exposees via sous-ressources API dediees, ulterieur) ===
+    /** @var Collection<int, ClientContact> */
+    #[ORM\OneToMany(mappedBy: 'client', targetEntity: ClientContact::class, cascade: ['persist', 'remove'], orphanRemoval: true)]
+    private Collection $contacts;
+
+    /** @var Collection<int, ClientAddress> */
+    #[ORM\OneToMany(mappedBy: 'client', targetEntity: ClientAddress::class, cascade: ['persist', 'remove'], orphanRemoval: true)]
+    private Collection $addresses;
+
+    /** @var Collection<int, ClientRib> */
+    #[ORM\OneToMany(mappedBy: 'client', targetEntity: ClientRib::class, cascade: ['persist', 'remove'], orphanRemoval: true)]
+    private Collection $ribs;
+
+    // === Archive / Soft delete ===
+    // Groupe d'ECRITURE uniquement sur la propriete (denormalisation PATCH
+    // archive). Le groupe de LECTURE est declare sur le getter isArchived()
+    // avec SerializedName('isArchived') : sans cela, Symfony strip le prefixe
+    // "is" et exposerait la cle JSON "archived" (meme pattern que User::isAdmin
+    // et Role::isSystem).
+    #[ORM\Column(name: 'is_archived', options: ['default' => false])]
+    #[Groups(['client:write:archive'])]
+    private bool $isArchived = false;
+
+    #[ORM\Column(type: 'datetime_immutable', nullable: true)]
+    #[Groups(['client:read'])]
+    private ?DateTimeImmutable $archivedAt = null;
+
+    // Soft delete technique (HP-M2-1) : non expose en lecture/ecriture au M1.
+    #[ORM\Column(type: 'datetime_immutable', nullable: true)]
+    private ?DateTimeImmutable $deletedAt = null;
+
+    public function __construct()
+    {
+        $this->categories = new ArrayCollection();
+        $this->contacts   = new ArrayCollection();
+        $this->addresses  = new ArrayCollection();
+        $this->ribs       = new ArrayCollection();
+    }
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getCompanyName(): ?string
+    {
+        return $this->companyName;
+    }
+
+    public function setCompanyName(string $companyName): static
+    {
+        $this->companyName = $companyName;
+
+        return $this;
+    }
+
+    public function getFirstName(): ?string
+    {
+        return $this->firstName;
+    }
+
+    public function setFirstName(?string $firstName): static
+    {
+        $this->firstName = $firstName;
+
+        return $this;
+    }
+
+    public function getLastName(): ?string
+    {
+        return $this->lastName;
+    }
+
+    public function setLastName(?string $lastName): static
+    {
+        $this->lastName = $lastName;
+
+        return $this;
+    }
+
+    public function getPhonePrimary(): ?string
+    {
+        return $this->phonePrimary;
+    }
+
+    public function setPhonePrimary(string $phonePrimary): static
+    {
+        $this->phonePrimary = $phonePrimary;
+
+        return $this;
+    }
+
+    public function getPhoneSecondary(): ?string
+    {
+        return $this->phoneSecondary;
+    }
+
+    public function setPhoneSecondary(?string $phoneSecondary): static
+    {
+        $this->phoneSecondary = $phoneSecondary;
+
+        return $this;
+    }
+
+    public function getEmail(): ?string
+    {
+        return $this->email;
+    }
+
+    public function setEmail(string $email): static
+    {
+        $this->email = $email;
+
+        return $this;
+    }
+
+    public function getDistributor(): ?Client
+    {
+        return $this->distributor;
+    }
+
+    public function setDistributor(?Client $distributor): static
+    {
+        $this->distributor = $distributor;
+
+        return $this;
+    }
+
+    public function getBroker(): ?Client
+    {
+        return $this->broker;
+    }
+
+    public function setBroker(?Client $broker): static
+    {
+        $this->broker = $broker;
+
+        return $this;
+    }
+
+    public function isTriageService(): bool
+    {
+        return $this->triageService;
+    }
+
+    public function setTriageService(bool $triageService): static
+    {
+        $this->triageService = $triageService;
+
+        return $this;
+    }
+
+    /** @return Collection<int, CategoryInterface> */
+    public function getCategories(): Collection
+    {
+        return $this->categories;
+    }
+
+    public function addCategory(CategoryInterface $category): static
+    {
+        if (!$this->categories->contains($category)) {
+            $this->categories->add($category);
+        }
+
+        return $this;
+    }
+
+    public function removeCategory(CategoryInterface $category): static
+    {
+        $this->categories->removeElement($category);
+
+        return $this;
+    }
+
+    public function getDescription(): ?string
+    {
+        return $this->description;
+    }
+
+    public function setDescription(?string $description): static
+    {
+        $this->description = $description;
+
+        return $this;
+    }
+
+    public function getCompetitors(): ?string
+    {
+        return $this->competitors;
+    }
+
+    public function setCompetitors(?string $competitors): static
+    {
+        $this->competitors = $competitors;
+
+        return $this;
+    }
+
+    public function getFoundedAt(): ?DateTimeImmutable
+    {
+        return $this->foundedAt;
+    }
+
+    public function setFoundedAt(?DateTimeImmutable $foundedAt): static
+    {
+        $this->foundedAt = $foundedAt;
+
+        return $this;
+    }
+
+    public function getEmployeesCount(): ?int
+    {
+        return $this->employeesCount;
+    }
+
+    public function setEmployeesCount(?int $employeesCount): static
+    {
+        $this->employeesCount = $employeesCount;
+
+        return $this;
+    }
+
+    public function getRevenueAmount(): ?string
+    {
+        return $this->revenueAmount;
+    }
+
+    public function setRevenueAmount(?string $revenueAmount): static
+    {
+        $this->revenueAmount = $revenueAmount;
+
+        return $this;
+    }
+
+    public function getDirectorName(): ?string
+    {
+        return $this->directorName;
+    }
+
+    public function setDirectorName(?string $directorName): static
+    {
+        $this->directorName = $directorName;
+
+        return $this;
+    }
+
+    public function getProfitAmount(): ?string
+    {
+        return $this->profitAmount;
+    }
+
+    public function setProfitAmount(?string $profitAmount): static
+    {
+        $this->profitAmount = $profitAmount;
+
+        return $this;
+    }
+
+    public function getSiren(): ?string
+    {
+        return $this->siren;
+    }
+
+    public function setSiren(?string $siren): static
+    {
+        $this->siren = $siren;
+
+        return $this;
+    }
+
+    public function getAccountNumber(): ?string
+    {
+        return $this->accountNumber;
+    }
+
+    public function setAccountNumber(?string $accountNumber): static
+    {
+        $this->accountNumber = $accountNumber;
+
+        return $this;
+    }
+
+    public function getTvaMode(): ?TvaMode
+    {
+        return $this->tvaMode;
+    }
+
+    public function setTvaMode(?TvaMode $tvaMode): static
+    {
+        $this->tvaMode = $tvaMode;
+
+        return $this;
+    }
+
+    public function getNTva(): ?string
+    {
+        return $this->nTva;
+    }
+
+    public function setNTva(?string $nTva): static
+    {
+        $this->nTva = $nTva;
+
+        return $this;
+    }
+
+    public function getPaymentDelay(): ?PaymentDelay
+    {
+        return $this->paymentDelay;
+    }
+
+    public function setPaymentDelay(?PaymentDelay $paymentDelay): static
+    {
+        $this->paymentDelay = $paymentDelay;
+
+        return $this;
+    }
+
+    public function getPaymentType(): ?PaymentType
+    {
+        return $this->paymentType;
+    }
+
+    public function setPaymentType(?PaymentType $paymentType): static
+    {
+        $this->paymentType = $paymentType;
+
+        return $this;
+    }
+
+    public function getBank(): ?Bank
+    {
+        return $this->bank;
+    }
+
+    public function setBank(?Bank $bank): static
+    {
+        $this->bank = $bank;
+
+        return $this;
+    }
+
+    /** @return Collection<int, ClientContact> */
+    #[Groups(['client:item:read'])]
+    public function getContacts(): Collection
+    {
+        return $this->contacts;
+    }
+
+    public function addContact(ClientContact $contact): static
+    {
+        if (!$this->contacts->contains($contact)) {
+            $this->contacts->add($contact);
+            $contact->setClient($this);
+        }
+
+        return $this;
+    }
+
+    public function removeContact(ClientContact $contact): static
+    {
+        if ($this->contacts->removeElement($contact) && $contact->getClient() === $this) {
+            $contact->setClient(null);
+        }
+
+        return $this;
+    }
+
+    /** @return Collection<int, ClientAddress> */
+    #[Groups(['client:item:read'])]
+    public function getAddresses(): Collection
+    {
+        return $this->addresses;
+    }
+
+    public function addAddress(ClientAddress $address): static
+    {
+        if (!$this->addresses->contains($address)) {
+            $this->addresses->add($address);
+            $address->setClient($this);
+        }
+
+        return $this;
+    }
+
+    public function removeAddress(ClientAddress $address): static
+    {
+        if ($this->addresses->removeElement($address) && $address->getClient() === $this) {
+            $address->setClient(null);
+        }
+
+        return $this;
+    }
+
+    /** @return Collection<int, ClientRib> */
+    #[Groups(['client:item:read'])]
+    public function getRibs(): Collection
+    {
+        return $this->ribs;
+    }
+
+    public function addRib(ClientRib $rib): static
+    {
+        if (!$this->ribs->contains($rib)) {
+            $this->ribs->add($rib);
+            $rib->setClient($this);
+        }
+
+        return $this;
+    }
+
+    public function removeRib(ClientRib $rib): static
+    {
+        if ($this->ribs->removeElement($rib) && $rib->getClient() === $this) {
+            $rib->setClient(null);
+        }
+
+        return $this;
+    }
+
+    // Groupe de lecture + nom serialise explicite : sans SerializedName, Symfony
+    // exposerait la cle "archived" (strip du prefixe "is" sur les getters).
+    #[Groups(['client:read'])]
+    #[SerializedName('isArchived')]
+    public function isArchived(): bool
+    {
+        return $this->isArchived;
+    }
+
+    public function setIsArchived(bool $isArchived): static
+    {
+        $this->isArchived = $isArchived;
+
+        return $this;
+    }
+
+    public function getArchivedAt(): ?DateTimeImmutable
+    {
+        return $this->archivedAt;
+    }
+
+    public function setArchivedAt(?DateTimeImmutable $archivedAt): static
+    {
+        $this->archivedAt = $archivedAt;
+
+        return $this;
+    }
+
+    public function getDeletedAt(): ?DateTimeImmutable
+    {
+        return $this->deletedAt;
+    }
+
+    public function setDeletedAt(?DateTimeImmutable $deletedAt): static
+    {
+        $this->deletedAt = $deletedAt;
+
+        return $this;
+    }
+}

src/Module/Commercial/Domain/Entity/ClientAddress.php

@@ -0,0 +1,379 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Domain\Entity;
+
+use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\Delete;
+use ApiPlatform\Metadata\Get;
+use ApiPlatform\Metadata\Link;
+use ApiPlatform\Metadata\Patch;
+use ApiPlatform\Metadata\Post;
+use App\Module\Commercial\Infrastructure\ApiPlatform\State\Processor\ClientAddressProcessor;
+use App\Module\Commercial\Infrastructure\Doctrine\DoctrineClientAddressRepository;
+use App\Shared\Domain\Attribute\Auditable;
+use App\Shared\Domain\Contract\BlamableInterface;
+use App\Shared\Domain\Contract\CategoryInterface;
+use App\Shared\Domain\Contract\SiteInterface;
+use App\Shared\Domain\Contract\TimestampableInterface;
+use App\Shared\Domain\Trait\TimestampableBlamableTrait;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Serializer\Attribute\Groups;
+use Symfony\Component\Validator\Constraints as Assert;
+
+/**
+ * Adresse d'un client (1:n) — onglet Adresse. Une adresse de prospection
+ * (isProspect) est exclusive d'une adresse de livraison/facturation
+ * (RG-1.06/07/08, CHECK BDD). Un email de facturation est obligatoire ssi
+ * isBilling (RG-1.11, CHECK BDD). Au moins un site doit etre rattache
+ * (RG-1.10, Assert\Count).
+ *
+ * Relations M2M :
+ *  - sites : SiteInterface (module Sites) via resolve_target_entities
+ *  - contacts : ClientContact (meme module)
+ *  - categories : CategoryInterface (module Catalog) via resolve_target_entities
+ *    — limitees aux types SECTEUR/AUTRE cote validation (RG-1.29, hors ERP-57)
+ *
+ * Audite (#[Auditable]) + Timestampable/Blamable.
+ *
+ * Sous-ressource API (ERP-57, spec § 4.5) :
+ *  - POST /api/clients/{clientId}/addresses : creation rattachee au client parent
+ *    (Link toProperty 'client'), security commercial.clients.manage.
+ *  - PATCH / DELETE /api/client_addresses/{id} : security commercial.clients.manage.
+ *  - GET /api/client_addresses/{id} : lecture unitaire (security view) — la
+ *    lecture courante reste via le parent. Pas de GET collection autonome.
+ * Tout passe par le ClientAddressProcessor (normalisation RG-1.21 billingEmail).
+ */
+#[ApiResource(
+    operations: [
+        new Get(
+            security: "is_granted('commercial.clients.view')",
+            normalizationContext: ['groups' => ['client_address:read']],
+        ),
+        new Post(
+            uriTemplate: '/clients/{clientId}/addresses',
+            uriVariables: [
+                'clientId' => new Link(fromClass: Client::class, toProperty: 'client'),
+            ],
+            security: "is_granted('commercial.clients.manage')",
+            normalizationContext: ['groups' => ['client_address:read']],
+            denormalizationContext: ['groups' => ['client_address:write']],
+            processor: ClientAddressProcessor::class,
+        ),
+        new Patch(
+            security: "is_granted('commercial.clients.manage')",
+            normalizationContext: ['groups' => ['client_address:read']],
+            denormalizationContext: ['groups' => ['client_address:write']],
+            processor: ClientAddressProcessor::class,
+        ),
+        new Delete(
+            security: "is_granted('commercial.clients.manage')",
+            processor: ClientAddressProcessor::class,
+        ),
+    ],
+)]
+#[ORM\Entity(repositoryClass: DoctrineClientAddressRepository::class)]
+#[ORM\Table(name: 'client_address')]
+#[ORM\Index(name: 'idx_client_address_client', columns: ['client_id'])]
+#[Auditable]
+class ClientAddress implements TimestampableInterface, BlamableInterface
+{
+    use TimestampableBlamableTrait;
+
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    #[Groups(['client_address:read'])]
+    private ?int $id = null;
+
+    #[ORM\ManyToOne(targetEntity: Client::class, inversedBy: 'addresses')]
+    #[ORM\JoinColumn(name: 'client_id', referencedColumnName: 'id', nullable: false, onDelete: 'CASCADE')]
+    private ?Client $client = null;
+
+    #[ORM\Column(name: 'is_prospect', options: ['default' => false])]
+    #[Groups(['client_address:read', 'client_address:write'])]
+    private bool $isProspect = false;
+
+    #[ORM\Column(name: 'is_delivery', options: ['default' => false])]
+    #[Groups(['client_address:read', 'client_address:write'])]
+    private bool $isDelivery = false;
+
+    #[ORM\Column(name: 'is_billing', options: ['default' => false])]
+    #[Groups(['client_address:read', 'client_address:write'])]
+    private bool $isBilling = false;
+
+    #[ORM\Column(length: 80, options: ['default' => 'France'])]
+    #[Groups(['client_address:read', 'client_address:write'])]
+    private string $country = 'France';
+
+    // RG-1.09 : code postal a 4 ou 5 chiffres (pas de controle CP/ville serveur).
+    #[ORM\Column(length: 20)]
+    #[Assert\NotBlank]
+    #[Assert\Regex(pattern: '/^[0-9]{4,5}$/', message: 'Le code postal doit comporter 4 ou 5 chiffres.')]
+    #[Groups(['client_address:read', 'client_address:write'])]
+    private ?string $postalCode = null;
+
+    #[ORM\Column(length: 120)]
+    #[Assert\NotBlank]
+    #[Groups(['client_address:read', 'client_address:write'])]
+    private ?string $city = null;
+
+    #[ORM\Column(length: 255)]
+    #[Assert\NotBlank]
+    #[Groups(['client_address:read', 'client_address:write'])]
+    private ?string $street = null;
+
+    #[ORM\Column(length: 255, nullable: true)]
+    #[Groups(['client_address:read', 'client_address:write'])]
+    private ?string $streetComplement = null;
+
+    // RG-1.11 : obligatoire ssi isBilling (CHECK BDD + futur Processor).
+    #[ORM\Column(length: 180, nullable: true)]
+    #[Assert\Email]
+    #[Groups(['client_address:read', 'client_address:write'])]
+    private ?string $billingEmail = null;
+
+    #[ORM\Column(options: ['default' => 0])]
+    #[Groups(['client_address:read', 'client_address:write'])]
+    private int $position = 0;
+
+    // RG-1.10 : au moins un site rattache a chaque adresse.
+    /** @var Collection<int, SiteInterface> */
+    #[ORM\ManyToMany(targetEntity: SiteInterface::class)]
+    #[ORM\JoinTable(name: 'client_address_site')]
+    #[ORM\JoinColumn(name: 'client_address_id', referencedColumnName: 'id', onDelete: 'CASCADE')]
+    #[ORM\InverseJoinColumn(name: 'site_id', referencedColumnName: 'id', onDelete: 'RESTRICT')]
+    #[Assert\Count(min: 1, minMessage: 'Au moins un site est obligatoire.')]
+    #[Groups(['client_address:read', 'client_address:write'])]
+    private Collection $sites;
+
+    /** @var Collection<int, ClientContact> */
+    #[ORM\ManyToMany(targetEntity: ClientContact::class)]
+    #[ORM\JoinTable(name: 'client_address_contact')]
+    #[ORM\JoinColumn(name: 'client_address_id', referencedColumnName: 'id', onDelete: 'CASCADE')]
+    #[ORM\InverseJoinColumn(name: 'client_contact_id', referencedColumnName: 'id', onDelete: 'CASCADE')]
+    #[Groups(['client_address:read', 'client_address:write'])]
+    private Collection $contacts;
+
+    // RG-1.29 : categories de type SECTEUR/AUTRE uniquement (filtre au Processor).
+    /** @var Collection<int, CategoryInterface> */
+    #[ORM\ManyToMany(targetEntity: CategoryInterface::class)]
+    #[ORM\JoinTable(name: 'client_address_category')]
+    #[ORM\JoinColumn(name: 'client_address_id', referencedColumnName: 'id', onDelete: 'CASCADE')]
+    #[ORM\InverseJoinColumn(name: 'category_id', referencedColumnName: 'id', onDelete: 'RESTRICT')]
+    #[Groups(['client_address:read', 'client_address:write'])]
+    private Collection $categories;
+
+    public function __construct()
+    {
+        $this->sites      = new ArrayCollection();
+        $this->contacts   = new ArrayCollection();
+        $this->categories = new ArrayCollection();
+    }
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getClient(): ?Client
+    {
+        return $this->client;
+    }
+
+    public function setClient(?Client $client): static
+    {
+        $this->client = $client;
+
+        return $this;
+    }
+
+    public function isProspect(): bool
+    {
+        return $this->isProspect;
+    }
+
+    public function setIsProspect(bool $isProspect): static
+    {
+        $this->isProspect = $isProspect;
+
+        return $this;
+    }
+
+    public function isDelivery(): bool
+    {
+        return $this->isDelivery;
+    }
+
+    public function setIsDelivery(bool $isDelivery): static
+    {
+        $this->isDelivery = $isDelivery;
+
+        return $this;
+    }
+
+    public function isBilling(): bool
+    {
+        return $this->isBilling;
+    }
+
+    public function setIsBilling(bool $isBilling): static
+    {
+        $this->isBilling = $isBilling;
+
+        return $this;
+    }
+
+    public function getCountry(): string
+    {
+        return $this->country;
+    }
+
+    public function setCountry(string $country): static
+    {
+        $this->country = $country;
+
+        return $this;
+    }
+
+    public function getPostalCode(): ?string
+    {
+        return $this->postalCode;
+    }
+
+    public function setPostalCode(?string $postalCode): static
+    {
+        $this->postalCode = $postalCode;
+
+        return $this;
+    }
+
+    public function getCity(): ?string
+    {
+        return $this->city;
+    }
+
+    public function setCity(?string $city): static
+    {
+        $this->city = $city;
+
+        return $this;
+    }
+
+    public function getStreet(): ?string
+    {
+        return $this->street;
+    }
+
+    public function setStreet(?string $street): static
+    {
+        $this->street = $street;
+
+        return $this;
+    }
+
+    public function getStreetComplement(): ?string
+    {
+        return $this->streetComplement;
+    }
+
+    public function setStreetComplement(?string $streetComplement): static
+    {
+        $this->streetComplement = $streetComplement;
+
+        return $this;
+    }
+
+    public function getBillingEmail(): ?string
+    {
+        return $this->billingEmail;
+    }
+
+    public function setBillingEmail(?string $billingEmail): static
+    {
+        $this->billingEmail = $billingEmail;
+
+        return $this;
+    }
+
+    public function getPosition(): int
+    {
+        return $this->position;
+    }
+
+    public function setPosition(int $position): static
+    {
+        $this->position = $position;
+
+        return $this;
+    }
+
+    /** @return Collection<int, SiteInterface> */
+    public function getSites(): Collection
+    {
+        return $this->sites;
+    }
+
+    public function addSite(SiteInterface $site): static
+    {
+        if (!$this->sites->contains($site)) {
+            $this->sites->add($site);
+        }
+
+        return $this;
+    }
+
+    public function removeSite(SiteInterface $site): static
+    {
+        $this->sites->removeElement($site);
+
+        return $this;
+    }
+
+    /** @return Collection<int, ClientContact> */
+    public function getContacts(): Collection
+    {
+        return $this->contacts;
+    }
+
+    public function addContact(ClientContact $contact): static
+    {
+        if (!$this->contacts->contains($contact)) {
+            $this->contacts->add($contact);
+        }
+
+        return $this;
+    }
+
+    public function removeContact(ClientContact $contact): static
+    {
+        $this->contacts->removeElement($contact);
+
+        return $this;
+    }
+
+    /** @return Collection<int, CategoryInterface> */
+    public function getCategories(): Collection
+    {
+        return $this->categories;
+    }
+
+    public function addCategory(CategoryInterface $category): static
+    {
+        if (!$this->categories->contains($category)) {
+            $this->categories->add($category);
+        }
+
+        return $this;
+    }
+
+    public function removeCategory(CategoryInterface $category): static
+    {
+        $this->categories->removeElement($category);
+
+        return $this;
+    }
+}

src/Module/Commercial/Domain/Entity/ClientContact.php

@@ -0,0 +1,222 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Domain\Entity;
+
+use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\Delete;
+use ApiPlatform\Metadata\Get;
+use ApiPlatform\Metadata\Link;
+use ApiPlatform\Metadata\Patch;
+use ApiPlatform\Metadata\Post;
+use App\Module\Commercial\Infrastructure\ApiPlatform\State\Processor\ClientContactProcessor;
+use App\Module\Commercial\Infrastructure\Doctrine\DoctrineClientContactRepository;
+use App\Shared\Domain\Attribute\Auditable;
+use App\Shared\Domain\Contract\BlamableInterface;
+use App\Shared\Domain\Contract\TimestampableInterface;
+use App\Shared\Domain\Trait\TimestampableBlamableTrait;
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Serializer\Attribute\Groups;
+use Symfony\Component\Validator\Constraints as Assert;
+
+/**
+ * Contact d'un client (1:n) — onglet Contact. Au moins firstName OU lastName
+ * doit etre renseigne (RG-1.05) : la contrainte est portee par un CHECK BDD
+ * (chk_client_contact_name) et validee dans le ClientContactProcessor ;
+ * l'entite reste permissive (les deux champs sont nullable).
+ *
+ * Audite (#[Auditable]) + Timestampable/Blamable (pattern Shared standard).
+ *
+ * Sous-ressource API (ERP-57, spec § 4.5) :
+ *  - POST /api/clients/{clientId}/contacts : creation rattachee au client parent
+ *    (Link toProperty 'client'), security commercial.clients.manage.
+ *  - PATCH / DELETE /api/client_contacts/{id} : security commercial.clients.manage.
+ *    Le DELETE est physique (sous-collection, pas le client) ; le processor
+ *    refuse la suppression du dernier contact (RG-1.14, 409).
+ *  - GET /api/client_contacts/{id} : lecture unitaire (security view) — la
+ *    lecture courante reste via le parent (client embarque ses contacts). Pas de
+ *    GET collection autonome : non concernee par la pagination ERP-72.
+ * Tout passe par le ClientContactProcessor (normalisation RG-1.19/1.20/1.21).
+ */
+#[ApiResource(
+    operations: [
+        new Get(
+            security: "is_granted('commercial.clients.view')",
+            normalizationContext: ['groups' => ['client_contact:read']],
+        ),
+        new Post(
+            uriTemplate: '/clients/{clientId}/contacts',
+            uriVariables: [
+                'clientId' => new Link(fromClass: Client::class, toProperty: 'client'),
+            ],
+            security: "is_granted('commercial.clients.manage')",
+            normalizationContext: ['groups' => ['client_contact:read']],
+            denormalizationContext: ['groups' => ['client_contact:write']],
+            processor: ClientContactProcessor::class,
+        ),
+        new Patch(
+            security: "is_granted('commercial.clients.manage')",
+            normalizationContext: ['groups' => ['client_contact:read']],
+            denormalizationContext: ['groups' => ['client_contact:write']],
+            processor: ClientContactProcessor::class,
+        ),
+        new Delete(
+            security: "is_granted('commercial.clients.manage')",
+            processor: ClientContactProcessor::class,
+        ),
+    ],
+)]
+#[ORM\Entity(repositoryClass: DoctrineClientContactRepository::class)]
+#[ORM\Table(name: 'client_contact')]
+#[ORM\Index(name: 'idx_client_contact_client', columns: ['client_id'])]
+#[Auditable]
+class ClientContact implements TimestampableInterface, BlamableInterface
+{
+    use TimestampableBlamableTrait;
+
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    #[Groups(['client_contact:read'])]
+    private ?int $id = null;
+
+    #[ORM\ManyToOne(targetEntity: Client::class, inversedBy: 'contacts')]
+    #[ORM\JoinColumn(name: 'client_id', referencedColumnName: 'id', nullable: false, onDelete: 'CASCADE')]
+    private ?Client $client = null;
+
+    // RG-1.05 : firstName OU lastName obligatoire (CHECK BDD + Processor). Les
+    // deux restent nullable au niveau ORM.
+    #[ORM\Column(length: 120, nullable: true)]
+    #[Assert\Length(max: 120, normalizer: 'trim')]
+    #[Groups(['client_contact:read', 'client_contact:write'])]
+    private ?string $firstName = null;
+
+    #[ORM\Column(length: 120, nullable: true)]
+    #[Assert\Length(max: 120, normalizer: 'trim')]
+    #[Groups(['client_contact:read', 'client_contact:write'])]
+    private ?string $lastName = null;
+
+    #[ORM\Column(length: 120, nullable: true)]
+    #[Assert\Length(max: 120, normalizer: 'trim')]
+    #[Groups(['client_contact:read', 'client_contact:write'])]
+    private ?string $jobTitle = null;
+
+    #[ORM\Column(length: 20, nullable: true)]
+    #[Groups(['client_contact:read', 'client_contact:write'])]
+    private ?string $phonePrimary = null;
+
+    #[ORM\Column(length: 20, nullable: true)]
+    #[Groups(['client_contact:read', 'client_contact:write'])]
+    private ?string $phoneSecondary = null;
+
+    #[ORM\Column(length: 180, nullable: true)]
+    #[Assert\Email]
+    #[Groups(['client_contact:read', 'client_contact:write'])]
+    private ?string $email = null;
+
+    #[ORM\Column(options: ['default' => 0])]
+    #[Groups(['client_contact:read', 'client_contact:write'])]
+    private int $position = 0;
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getClient(): ?Client
+    {
+        return $this->client;
+    }
+
+    public function setClient(?Client $client): static
+    {
+        $this->client = $client;
+
+        return $this;
+    }
+
+    public function getFirstName(): ?string
+    {
+        return $this->firstName;
+    }
+
+    public function setFirstName(?string $firstName): static
+    {
+        $this->firstName = $firstName;
+
+        return $this;
+    }
+
+    public function getLastName(): ?string
+    {
+        return $this->lastName;
+    }
+
+    public function setLastName(?string $lastName): static
+    {
+        $this->lastName = $lastName;
+
+        return $this;
+    }
+
+    public function getJobTitle(): ?string
+    {
+        return $this->jobTitle;
+    }
+
+    public function setJobTitle(?string $jobTitle): static
+    {
+        $this->jobTitle = $jobTitle;
+
+        return $this;
+    }
+
+    public function getPhonePrimary(): ?string
+    {
+        return $this->phonePrimary;
+    }
+
+    public function setPhonePrimary(?string $phonePrimary): static
+    {
+        $this->phonePrimary = $phonePrimary;
+
+        return $this;
+    }
+
+    public function getPhoneSecondary(): ?string
+    {
+        return $this->phoneSecondary;
+    }
+
+    public function setPhoneSecondary(?string $phoneSecondary): static
+    {
+        $this->phoneSecondary = $phoneSecondary;
+
+        return $this;
+    }
+
+    public function getEmail(): ?string
+    {
+        return $this->email;
+    }
+
+    public function setEmail(?string $email): static
+    {
+        $this->email = $email;
+
+        return $this;
+    }
+
+    public function getPosition(): int
+    {
+        return $this->position;
+    }
+
+    public function setPosition(int $position): static
+    {
+        $this->position = $position;
+
+        return $this;
+    }
+}

src/Module/Commercial/Domain/Entity/ClientRib.php

@@ -0,0 +1,178 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Domain\Entity;
+
+use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\Delete;
+use ApiPlatform\Metadata\Get;
+use ApiPlatform\Metadata\Link;
+use ApiPlatform\Metadata\Patch;
+use ApiPlatform\Metadata\Post;
+use App\Module\Commercial\Infrastructure\ApiPlatform\State\Processor\ClientRibProcessor;
+use App\Module\Commercial\Infrastructure\Doctrine\DoctrineClientRibRepository;
+use App\Shared\Domain\Attribute\Auditable;
+use App\Shared\Domain\Contract\BlamableInterface;
+use App\Shared\Domain\Contract\TimestampableInterface;
+use App\Shared\Domain\Trait\TimestampableBlamableTrait;
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Serializer\Attribute\Groups;
+use Symfony\Component\Validator\Constraints as Assert;
+
+/**
+ * Coordonnees bancaires d'un client (1:n) — onglet Comptabilite. Au moins un
+ * RIB est obligatoire si le type de reglement du client est LCR (RG-1.13,
+ * verifie au ClientRibProcessor : refus du DELETE du dernier RIB sous LCR).
+ *
+ * Audit (#[Auditable]) : TOUS les champs sont audites, y compris `iban` et
+ * `bic` — AUCUN #[AuditIgnore] (decision Matthieu en revue MR 29/05/2026 :
+ * l'audit etant admin-only, la tracabilite RIB est necessaire pour le suivi
+ * comptable et la conformite, cf. spec § 2.5 / § 6.1).
+ *
+ * Validation IBAN/BIC : Assert\Iban + Assert\Bic standard Symfony au M1
+ * (HP-M2-14 : pas de controle externe banque reelle). Timestampable/Blamable
+ * standard.
+ *
+ * Sous-ressource API (ERP-57, spec § 4.5) — gating comptable renforce :
+ *  - POST /api/clients/{clientId}/ribs : creation rattachee au client parent
+ *    (Link toProperty 'client'), security commercial.clients.accounting.manage.
+ *  - PATCH / DELETE /api/client_ribs/{id} : security commercial.clients.accounting.manage.
+ *  - GET /api/client_ribs/{id} : lecture unitaire, security
+ *    commercial.clients.accounting.view (donnees bancaires sensibles). Pas de
+ *    GET collection autonome.
+ * Tout passe par le ClientRibProcessor (RG-1.13 sur DELETE).
+ */
+#[ApiResource(
+    operations: [
+        new Get(
+            security: "is_granted('commercial.clients.accounting.view')",
+            normalizationContext: ['groups' => ['client_rib:read']],
+        ),
+        new Post(
+            uriTemplate: '/clients/{clientId}/ribs',
+            uriVariables: [
+                'clientId' => new Link(fromClass: Client::class, toProperty: 'client'),
+            ],
+            security: "is_granted('commercial.clients.accounting.manage')",
+            normalizationContext: ['groups' => ['client_rib:read']],
+            denormalizationContext: ['groups' => ['client_rib:write']],
+            processor: ClientRibProcessor::class,
+        ),
+        new Patch(
+            security: "is_granted('commercial.clients.accounting.manage')",
+            normalizationContext: ['groups' => ['client_rib:read']],
+            denormalizationContext: ['groups' => ['client_rib:write']],
+            processor: ClientRibProcessor::class,
+        ),
+        new Delete(
+            security: "is_granted('commercial.clients.accounting.manage')",
+            processor: ClientRibProcessor::class,
+        ),
+    ],
+)]
+#[ORM\Entity(repositoryClass: DoctrineClientRibRepository::class)]
+#[ORM\Table(name: 'client_rib')]
+#[ORM\Index(name: 'idx_client_rib_client', columns: ['client_id'])]
+#[Auditable]
+class ClientRib implements TimestampableInterface, BlamableInterface
+{
+    use TimestampableBlamableTrait;
+
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    #[Groups(['client_rib:read'])]
+    private ?int $id = null;
+
+    #[ORM\ManyToOne(targetEntity: Client::class, inversedBy: 'ribs')]
+    #[ORM\JoinColumn(name: 'client_id', referencedColumnName: 'id', nullable: false, onDelete: 'CASCADE')]
+    private ?Client $client = null;
+
+    #[ORM\Column(length: 120)]
+    #[Assert\NotBlank]
+    #[Assert\Length(max: 120, normalizer: 'trim')]
+    #[Groups(['client_rib:read', 'client_rib:write'])]
+    private ?string $label = null;
+
+    #[ORM\Column(length: 20)]
+    #[Assert\NotBlank]
+    #[Assert\Bic]
+    #[Groups(['client_rib:read', 'client_rib:write'])]
+    private ?string $bic = null;
+
+    #[ORM\Column(length: 34)]
+    #[Assert\NotBlank]
+    #[Assert\Iban]
+    #[Groups(['client_rib:read', 'client_rib:write'])]
+    private ?string $iban = null;
+
+    #[ORM\Column(options: ['default' => 0])]
+    #[Groups(['client_rib:read', 'client_rib:write'])]
+    private int $position = 0;
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getClient(): ?Client
+    {
+        return $this->client;
+    }
+
+    public function setClient(?Client $client): static
+    {
+        $this->client = $client;
+
+        return $this;
+    }
+
+    public function getLabel(): ?string
+    {
+        return $this->label;
+    }
+
+    public function setLabel(string $label): static
+    {
+        $this->label = $label;
+
+        return $this;
+    }
+
+    public function getBic(): ?string
+    {
+        return $this->bic;
+    }
+
+    public function setBic(string $bic): static
+    {
+        $this->bic = $bic;
+
+        return $this;
+    }
+
+    public function getIban(): ?string
+    {
+        return $this->iban;
+    }
+
+    public function setIban(string $iban): static
+    {
+        $this->iban = $iban;
+
+        return $this;
+    }
+
+    public function getPosition(): int
+    {
+        return $this->position;
+    }
+
+    public function setPosition(int $position): static
+    {
+        $this->position = $position;
+
+        return $this;
+    }
+}

src/Module/Commercial/Domain/Entity/PaymentDelay.php

@@ -0,0 +1,105 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Domain\Entity;
+
+use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\Get;
+use ApiPlatform\Metadata\GetCollection;
+use App\Module\Commercial\Infrastructure\Doctrine\DoctrinePaymentDelayRepository;
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Serializer\Attribute\Groups;
+
+/**
+ * Delai de reglement applique a un client (15 jours, 30 jours, a reception) :
+ * referentiel statique seede par la migration M1 et re-seede en dev/test par
+ * CommercialReferentialFixtures.
+ *
+ * Lecture seule au M1 (HP-M2-2) : GetCollection + Get uniquement (ERP-56),
+ * permission commercial.clients.view ; POST/PATCH/DELETE -> 405. Pas de
+ * Timestampable/Blamable (referentiel statique whiteliste dans
+ * EntitiesAreTimestampableBlamableTest::EXCLUDED). Le groupe
+ * `client:read:accounting` permet l'embarquement dans la reponse Client.
+ */
+#[ApiResource(
+    operations: [
+        new GetCollection(
+            security: "is_granted('commercial.clients.view')",
+            normalizationContext: ['groups' => ['payment_delay:read']],
+            // Tri par defaut spec M1 § 4.7 : position ASC puis label ASC.
+            order: ['position' => 'ASC', 'label' => 'ASC'],
+            // ERP-72 : pagination serveur + toggle ?pagination=false (cf. TvaMode).
+            paginationClientEnabled: true,
+        ),
+        new Get(
+            security: "is_granted('commercial.clients.view')",
+            normalizationContext: ['groups' => ['payment_delay:read']],
+        ),
+    ],
+    security: "is_granted('commercial.clients.view')",
+)]
+#[ORM\Entity(repositoryClass: DoctrinePaymentDelayRepository::class)]
+#[ORM\Table(name: 'payment_delay')]
+#[ORM\UniqueConstraint(name: 'uq_payment_delay_code', columns: ['code'])]
+class PaymentDelay
+{
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    #[Groups(['payment_delay:read', 'client:read:accounting'])]
+    private ?int $id = null;
+
+    #[ORM\Column(length: 30)]
+    #[Groups(['payment_delay:read', 'client:read:accounting'])]
+    private ?string $code = null;
+
+    #[ORM\Column(length: 120)]
+    #[Groups(['payment_delay:read', 'client:read:accounting'])]
+    private ?string $label = null;
+
+    #[ORM\Column(options: ['default' => 0])]
+    #[Groups(['payment_delay:read'])]
+    private int $position = 0;
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getCode(): ?string
+    {
+        return $this->code;
+    }
+
+    public function setCode(string $code): static
+    {
+        $this->code = $code;
+
+        return $this;
+    }
+
+    public function getLabel(): ?string
+    {
+        return $this->label;
+    }
+
+    public function setLabel(string $label): static
+    {
+        $this->label = $label;
+
+        return $this;
+    }
+
+    public function getPosition(): int
+    {
+        return $this->position;
+    }
+
+    public function setPosition(int $position): static
+    {
+        $this->position = $position;
+
+        return $this;
+    }
+}

src/Module/Commercial/Domain/Entity/PaymentType.php

@@ -0,0 +1,108 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Domain\Entity;
+
+use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\Get;
+use ApiPlatform\Metadata\GetCollection;
+use App\Module\Commercial\Infrastructure\Doctrine\DoctrinePaymentTypeRepository;
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Serializer\Attribute\Groups;
+
+/**
+ * Type de reglement applique a un client (virement, LCR, cheque, non soumise) :
+ * referentiel statique seede par la migration M1 et re-seede en dev/test par
+ * CommercialReferentialFixtures.
+ *
+ * Le `code` porte une semantique metier : VIREMENT impose une banque (RG-1.12),
+ * LCR impose au moins un RIB (RG-1.13).
+ *
+ * Lecture seule au M1 (HP-M2-2) : GetCollection + Get uniquement (ERP-56),
+ * permission commercial.clients.view ; POST/PATCH/DELETE -> 405. Pas de
+ * Timestampable/Blamable (referentiel statique whiteliste dans
+ * EntitiesAreTimestampableBlamableTest::EXCLUDED). Le groupe
+ * `client:read:accounting` permet l'embarquement dans la reponse Client.
+ */
+#[ApiResource(
+    operations: [
+        new GetCollection(
+            security: "is_granted('commercial.clients.view')",
+            normalizationContext: ['groups' => ['payment_type:read']],
+            // Tri par defaut spec M1 § 4.7 : position ASC puis label ASC.
+            order: ['position' => 'ASC', 'label' => 'ASC'],
+            // ERP-72 : pagination serveur + toggle ?pagination=false (cf. TvaMode).
+            paginationClientEnabled: true,
+        ),
+        new Get(
+            security: "is_granted('commercial.clients.view')",
+            normalizationContext: ['groups' => ['payment_type:read']],
+        ),
+    ],
+    security: "is_granted('commercial.clients.view')",
+)]
+#[ORM\Entity(repositoryClass: DoctrinePaymentTypeRepository::class)]
+#[ORM\Table(name: 'payment_type')]
+#[ORM\UniqueConstraint(name: 'uq_payment_type_code', columns: ['code'])]
+class PaymentType
+{
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    #[Groups(['payment_type:read', 'client:read:accounting'])]
+    private ?int $id = null;
+
+    #[ORM\Column(length: 30)]
+    #[Groups(['payment_type:read', 'client:read:accounting'])]
+    private ?string $code = null;
+
+    #[ORM\Column(length: 120)]
+    #[Groups(['payment_type:read', 'client:read:accounting'])]
+    private ?string $label = null;
+
+    #[ORM\Column(options: ['default' => 0])]
+    #[Groups(['payment_type:read'])]
+    private int $position = 0;
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getCode(): ?string
+    {
+        return $this->code;
+    }
+
+    public function setCode(string $code): static
+    {
+        $this->code = $code;
+
+        return $this;
+    }
+
+    public function getLabel(): ?string
+    {
+        return $this->label;
+    }
+
+    public function setLabel(string $label): static
+    {
+        $this->label = $label;
+
+        return $this;
+    }
+
+    public function getPosition(): int
+    {
+        return $this->position;
+    }
+
+    public function setPosition(int $position): static
+    {
+        $this->position = $position;
+
+        return $this;
+    }
+}

src/Module/Commercial/Domain/Entity/TvaMode.php

@@ -0,0 +1,111 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Domain\Entity;
+
+use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\Get;
+use ApiPlatform\Metadata\GetCollection;
+use App\Module\Commercial\Infrastructure\Doctrine\DoctrineTvaModeRepository;
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Serializer\Attribute\Groups;
+
+/**
+ * Mode de TVA applique a un client (France ventes, Export, Intracom) :
+ * referentiel statique seede par la migration M1 (Version20260601000000) et
+ * re-seede en dev/test par CommercialReferentialFixtures.
+ *
+ * Lecture seule au M1 (HP-M2-2) : seules GetCollection et Get sont exposees
+ * (ERP-56), sous la permission commercial.clients.view ; aucune ecriture
+ * declaree -> POST/PATCH/DELETE renvoient 405.
+ *
+ * Referentiel statique : pas de Timestampable/Blamable (whiteliste dans
+ * EntitiesAreTimestampableBlamableTest::EXCLUDED, comme CategoryType). Le
+ * groupe `client:read:accounting` permet d'embarquer le mode dans la reponse
+ * d'un Client (onglet Comptabilite) au lieu d'un IRI.
+ */
+#[ApiResource(
+    operations: [
+        new GetCollection(
+            security: "is_granted('commercial.clients.view')",
+            normalizationContext: ['groups' => ['tva_mode:read']],
+            // Tri par defaut spec M1 § 4.7 : position ASC puis label ASC
+            // (ordre des selecteurs comptables) — provider Doctrine par defaut.
+            order: ['position' => 'ASC', 'label' => 'ASC'],
+            // ERP-72 : pagination serveur sur toute collection autonome. Le
+            // toggle client est desactive globalement, on l'active ici pour
+            // permettre ?pagination=false (alimenter un <MalioSelect> entier).
+            paginationClientEnabled: true,
+        ),
+        new Get(
+            security: "is_granted('commercial.clients.view')",
+            normalizationContext: ['groups' => ['tva_mode:read']],
+        ),
+    ],
+    security: "is_granted('commercial.clients.view')",
+)]
+#[ORM\Entity(repositoryClass: DoctrineTvaModeRepository::class)]
+#[ORM\Table(name: 'tva_mode')]
+#[ORM\UniqueConstraint(name: 'uq_tva_mode_code', columns: ['code'])]
+class TvaMode
+{
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    #[Groups(['tva_mode:read', 'client:read:accounting'])]
+    private ?int $id = null;
+
+    #[ORM\Column(length: 30)]
+    #[Groups(['tva_mode:read', 'client:read:accounting'])]
+    private ?string $code = null;
+
+    #[ORM\Column(length: 120)]
+    #[Groups(['tva_mode:read', 'client:read:accounting'])]
+    private ?string $label = null;
+
+    #[ORM\Column(options: ['default' => 0])]
+    #[Groups(['tva_mode:read'])]
+    private int $position = 0;
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getCode(): ?string
+    {
+        return $this->code;
+    }
+
+    public function setCode(string $code): static
+    {
+        $this->code = $code;
+
+        return $this;
+    }
+
+    public function getLabel(): ?string
+    {
+        return $this->label;
+    }
+
+    public function setLabel(string $label): static
+    {
+        $this->label = $label;
+
+        return $this;
+    }
+
+    public function getPosition(): int
+    {
+        return $this->position;
+    }
+
+    public function setPosition(int $position): static
+    {
+        $this->position = $position;
+
+        return $this;
+    }
+}

src/Module/Commercial/Domain/Repository/BankRepositoryInterface.php

@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Domain\Repository;
+
+use App\Module\Commercial\Domain\Entity\Bank;
+
+interface BankRepositoryInterface
+{
+    public function findById(int $id): ?Bank;
+
+    /**
+     * Retourne toutes les banques triees position ASC puis label ASC.
+     *
+     * @return list<Bank>
+     */
+    public function findAllOrdered(): array;
+}

src/Module/Commercial/Domain/Repository/ClientAddressRepositoryInterface.php

@@ -0,0 +1,14 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Domain\Repository;
+
+use App\Module\Commercial\Domain\Entity\ClientAddress;
+
+interface ClientAddressRepositoryInterface
+{
+    public function findById(int $id): ?ClientAddress;
+
+    public function save(ClientAddress $address): void;
+}

src/Module/Commercial/Domain/Repository/ClientContactRepositoryInterface.php

@@ -0,0 +1,14 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Domain\Repository;
+
+use App\Module\Commercial\Domain\Entity\ClientContact;
+
+interface ClientContactRepositoryInterface
+{
+    public function findById(int $id): ?ClientContact;
+
+    public function save(ClientContact $contact): void;
+}

src/Module/Commercial/Domain/Repository/ClientRepositoryInterface.php

@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Domain\Repository;
+
+use App\Module\Commercial\Domain\Entity\Client;
+use Doctrine\ORM\QueryBuilder;
+
+interface ClientRepositoryInterface
+{
+    public function findById(int $id): ?Client;
+
+    public function save(Client $client): void;
+
+    /**
+     * Construit un QueryBuilder de liste pour le repertoire clients.
+     * - Exclut toujours les clients soft-deletes (deleted_at IS NOT NULL, RG-1.24).
+     * - Exclut les archives sauf si $includeArchived = true (RG-1.25).
+     * - Tri par defaut : companyName ASC (RG-1.26).
+     * - $search : recherche fuzzy insensible a la casse sur companyName +
+     *   lastName + email (metacaracteres LIKE echappes). Ignore si null/vide.
+     * - $categoryType : restreint aux clients possedant au moins une categorie
+     *   du type donne (code). Ignore si null/vide.
+     *
+     * Filtrage centralise ICI (et non dans les providers/controllers) pour que
+     * la liste paginee (ClientProvider) et l'export (ClientExportController)
+     * partagent strictement la meme logique de selection.
+     */
+    public function createListQueryBuilder(
+        bool $includeArchived = false,
+        ?string $search = null,
+        ?string $categoryType = null,
+    ): QueryBuilder;
+}

src/Module/Commercial/Domain/Repository/ClientRibRepositoryInterface.php

@@ -0,0 +1,14 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Domain\Repository;
+
+use App\Module\Commercial\Domain\Entity\ClientRib;
+
+interface ClientRibRepositoryInterface
+{
+    public function findById(int $id): ?ClientRib;
+
+    public function save(ClientRib $rib): void;
+}

src/Module/Commercial/Domain/Repository/PaymentDelayRepositoryInterface.php

@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Domain\Repository;
+
+use App\Module\Commercial\Domain\Entity\PaymentDelay;
+
+interface PaymentDelayRepositoryInterface
+{
+    public function findById(int $id): ?PaymentDelay;
+
+    /**
+     * Retourne tous les delais de reglement tries position ASC puis label ASC.
+     *
+     * @return list<PaymentDelay>
+     */
+    public function findAllOrdered(): array;
+}

src/Module/Commercial/Domain/Repository/PaymentTypeRepositoryInterface.php

@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Domain\Repository;
+
+use App\Module\Commercial\Domain\Entity\PaymentType;
+
+interface PaymentTypeRepositoryInterface
+{
+    public function findById(int $id): ?PaymentType;
+
+    /**
+     * Retourne tous les types de reglement tries position ASC puis label ASC.
+     *
+     * @return list<PaymentType>
+     */
+    public function findAllOrdered(): array;
+}

src/Module/Commercial/Domain/Repository/TvaModeRepositoryInterface.php

@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Domain\Repository;
+
+use App\Module\Commercial\Domain\Entity\TvaMode;
+
+interface TvaModeRepositoryInterface
+{
+    public function findById(int $id): ?TvaMode;
+
+    /**
+     * Retourne tous les modes de TVA tries position ASC puis label ASC
+     * (ordre des selecteurs, reutilise par la fixture de re-seed).
+     *
+     * @return list<TvaMode>
+     */
+    public function findAllOrdered(): array;
+}

src/Module/Commercial/Infrastructure/ApiPlatform/Serializer/CategoryReferenceDenormalizer.php

@@ -0,0 +1,74 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Infrastructure\ApiPlatform\Serializer;
+
+use ApiPlatform\Metadata\IriConverterInterface;
+use App\Shared\Domain\Contract\CategoryInterface;
+use Symfony\Component\Serializer\Exception\UnexpectedValueException;
+use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
+
+/**
+ * Denormalise un IRI (`/api/categories/{id}`) vers la Category concrete quand la
+ * propriete cible est type-hintee par le contrat CategoryInterface (ex:
+ * Client::$categories, ClientAddress::$categories).
+ *
+ * Pourquoi ce denormalizer : API Platform deduit le type de l'element de
+ * collection depuis le phpdoc `@var Collection<int, CategoryInterface>`, donc
+ * l'INTERFACE. Or le serializer ne sait pas denormaliser un IRI vers une
+ * interface (« Could not denormalize object of type CategoryInterface[] ») : il
+ * lui faut une classe-ressource concrete. On resout donc l'IRI via l'IriConverter
+ * (qui retourne la Category mappee a la route) sans importer Category — la regle
+ * ABSOLUE n°1 reste respectee (dependance au seul contrat Shared + API Platform).
+ *
+ * En lecture (normalisation), aucun probleme : l'objet reel EST une Category,
+ * resource a part entiere, serialisee en IRI par le normalizer standard.
+ */
+final class CategoryReferenceDenormalizer implements DenormalizerInterface
+{
+    public function __construct(
+        private readonly IriConverterInterface $iriConverter,
+    ) {}
+
+    public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): ?CategoryInterface
+    {
+        if (!is_string($data) || '' === $data) {
+            return null;
+        }
+
+        // getResourceFromIri leve une exception sur IRI invalide -> 400, ce qui
+        // est le comportement attendu pour une reference cassee.
+        $resource = $this->iriConverter->getResourceFromIri($data);
+
+        // IRI syntaxiquement valide mais pointant sur une autre ressource (ex:
+        // '/api/clients/5' la ou une categorie est attendue) : on refuse
+        // explicitement plutot que de retourner null silencieusement, ce qui
+        // perdrait la reference sans erreur. UnexpectedValueException -> 400.
+        if (!$resource instanceof CategoryInterface) {
+            throw new UnexpectedValueException(sprintf(
+                'L\'IRI "%s" ne référence pas une catégorie.',
+                $data,
+            ));
+        }
+
+        return $resource;
+    }
+
+    public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+    {
+        // Support base sur le seul type cible : l'ArrayDenormalizer (collection
+        // `CategoryInterface[]`) interroge le support en passant le TABLEAU
+        // complet comme $data avant de deleguer element par element. Tester
+        // is_string($data) ici casserait donc la chaine pour les collections.
+        return CategoryInterface::class === $type;
+    }
+
+    /**
+     * @return array<class-string|string, bool>
+     */
+    public function getSupportedTypes(?string $format): array
+    {
+        return [CategoryInterface::class => true];
+    }
+}

src/Module/Commercial/Infrastructure/ApiPlatform/Serializer/ClientReadGroupContextBuilder.php

@@ -0,0 +1,65 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Infrastructure\ApiPlatform\Serializer;
+
+use ApiPlatform\State\SerializerContextBuilderInterface;
+use App\Module\Commercial\Domain\Entity\Client;
+use Symfony\Bundle\SecurityBundle\Security;
+use Symfony\Component\DependencyInjection\Attribute\AsDecorator;
+use Symfony\Component\DependencyInjection\Attribute\AutowireDecorated;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Decore le context builder de serialisation d'API Platform pour ajouter
+ * DYNAMIQUEMENT le groupe de lecture `client:read:accounting` sur les ressources
+ * Client, uniquement si l'utilisateur courant a la permission
+ * `commercial.clients.accounting.view` (cf. spec-back M1 § 2.7 / § 4.1 / § 4.2).
+ *
+ * Pourquoi un context builder et pas le Provider : un Provider retourne des
+ * donnees mais ne peut pas influencer les groupes de serialisation. Le contexte
+ * de normalisation est construit ici, en amont du serializer — c'est le point
+ * d'extension idiomatique d'API Platform pour conditionner un groupe selon
+ * l'utilisateur. Realise l'intention « ajout conditionnel du groupe accounting »
+ * de la spec.
+ *
+ * S'applique aux operations de LECTURE (normalization) sur Client : liste ET
+ * detail. Sans la permission, les champs comptables (siren, accountNumber,
+ * tvaMode, nTva, paymentDelay, paymentType, bank) ne sont jamais serialises.
+ */
+#[AsDecorator('api_platform.serializer.context_builder')]
+final readonly class ClientReadGroupContextBuilder implements SerializerContextBuilderInterface
+{
+    public function __construct(
+        #[AutowireDecorated]
+        private SerializerContextBuilderInterface $decorated,
+        private Security $security,
+    ) {}
+
+    public function createFromRequest(Request $request, bool $normalization, ?array $extractedAttributes = null): array
+    {
+        $context = $this->decorated->createFromRequest($request, $normalization, $extractedAttributes);
+
+        // Uniquement en lecture, sur la ressource Client, avec la permission.
+        if (!$normalization) {
+            return $context;
+        }
+
+        if (Client::class !== ($context['resource_class'] ?? null)) {
+            return $context;
+        }
+
+        if (!$this->security->isGranted('commercial.clients.accounting.view')) {
+            return $context;
+        }
+
+        $groups = $context['groups'] ?? [];
+        if (!in_array('client:read:accounting', $groups, true)) {
+            $groups[] = 'client:read:accounting';
+        }
+        $context['groups'] = $groups;
+
+        return $context;
+    }
+}

src/Module/Commercial/Infrastructure/ApiPlatform/Serializer/SiteReferenceDenormalizer.php

@@ -0,0 +1,71 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Infrastructure\ApiPlatform\Serializer;
+
+use ApiPlatform\Metadata\IriConverterInterface;
+use App\Shared\Domain\Contract\SiteInterface;
+use Symfony\Component\Serializer\Exception\UnexpectedValueException;
+use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
+
+/**
+ * Denormalise un IRI (`/api/sites/{id}`) vers le Site concret quand la propriete
+ * cible est type-hintee par le contrat SiteInterface (ClientAddress::$sites).
+ *
+ * Meme mecanisme que CategoryReferenceDenormalizer : API Platform deduit le type
+ * d'element de collection depuis le phpdoc `@var Collection<int, SiteInterface>`,
+ * donc l'INTERFACE. Le serializer ne sait pas denormaliser un IRI vers une
+ * interface (« Could not denormalize object of type SiteInterface[] ») ; on
+ * resout l'IRI via l'IriConverter (qui retourne le Site mappe a la route) sans
+ * importer la classe Site du module Sites — la regle ABSOLUE n°1 (pas d'import
+ * cross-module) reste respectee : dependance au seul contrat Shared + API Platform.
+ *
+ * En lecture (normalisation), aucun probleme : l'objet reel EST un Site,
+ * ressource a part entiere, serialise en IRI par le normalizer standard.
+ */
+final class SiteReferenceDenormalizer implements DenormalizerInterface
+{
+    public function __construct(
+        private readonly IriConverterInterface $iriConverter,
+    ) {}
+
+    public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): ?SiteInterface
+    {
+        if (!is_string($data) || '' === $data) {
+            return null;
+        }
+
+        // getResourceFromIri leve une exception sur IRI invalide -> 400, ce qui
+        // est le comportement attendu pour une reference cassee.
+        $resource = $this->iriConverter->getResourceFromIri($data);
+
+        // IRI syntaxiquement valide mais pointant sur une autre ressource : on
+        // refuse explicitement plutot que de retourner null silencieusement.
+        if (!$resource instanceof SiteInterface) {
+            throw new UnexpectedValueException(sprintf(
+                'L\'IRI "%s" ne référence pas un site.',
+                $data,
+            ));
+        }
+
+        return $resource;
+    }
+
+    public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+    {
+        // Support base sur le seul type cible : l'ArrayDenormalizer (collection
+        // `SiteInterface[]`) interroge le support en passant le TABLEAU complet
+        // comme $data avant de deleguer element par element. Tester
+        // is_string($data) ici casserait la chaine pour les collections.
+        return SiteInterface::class === $type;
+    }
+
+    /**
+     * @return array<class-string|string, bool>
+     */
+    public function getSupportedTypes(?string $format): array
+    {
+        return [SiteInterface::class => true];
+    }
+}

src/Module/Commercial/Infrastructure/ApiPlatform/State/Processor/ClientAddressProcessor.php

@@ -0,0 +1,92 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Infrastructure\ApiPlatform\State\Processor;
+
+use ApiPlatform\Metadata\DeleteOperationInterface;
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProcessorInterface;
+use App\Module\Commercial\Application\Service\ClientFieldNormalizer;
+use App\Module\Commercial\Domain\Entity\Client;
+use App\Module\Commercial\Domain\Entity\ClientAddress;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Component\DependencyInjection\Attribute\Autowire;
+
+/**
+ * Processor d'ecriture de la sous-ressource Adresse d'un client (M1, § 4.5).
+ *
+ * Sequence :
+ *  - POST / PATCH : normalisation serveur du billingEmail en lowercase (RG-1.21)
+ *    via le ClientFieldNormalizer partage. Les autres regles de l'onglet Adresse
+ *    sont deja garanties en amont : RG-1.09 (code postal) et RG-1.10 (>= 1 site)
+ *    par des contraintes Assert sur l'entite, RG-1.06/07/08/11 par des CHECK BDD.
+ *  - DELETE : aucune regle metier specifique (suppression physique directe).
+ *
+ * La security de l'operation (commercial.clients.manage) est deja appliquee par
+ * API Platform, de meme que la validation Symfony des contraintes d'attribut.
+ *
+ * @implements ProcessorInterface<ClientAddress, null|ClientAddress>
+ */
+final class ClientAddressProcessor implements ProcessorInterface
+{
+    public function __construct(
+        #[Autowire(service: 'api_platform.doctrine.orm.state.persist_processor')]
+        private readonly ProcessorInterface $persistProcessor,
+        #[Autowire(service: 'api_platform.doctrine.orm.state.remove_processor')]
+        private readonly ProcessorInterface $removeProcessor,
+        private readonly ClientFieldNormalizer $normalizer,
+        private readonly EntityManagerInterface $em,
+    ) {}
+
+    public function process(mixed $data, Operation $operation, array $uriVariables = [], array $context = []): mixed
+    {
+        if (!$data instanceof ClientAddress) {
+            return $this->persistProcessor->process($data, $operation, $uriVariables, $context);
+        }
+
+        if ($operation instanceof DeleteOperationInterface) {
+            return $this->removeProcessor->process($data, $operation, $uriVariables, $context);
+        }
+
+        $this->linkParent($data, $uriVariables);
+        $this->normalize($data);
+
+        return $this->persistProcessor->process($data, $operation, $uriVariables, $context);
+    }
+
+    /**
+     * Rattache l'adresse au client parent de la sous-ressource POST
+     * (/clients/{clientId}/addresses) : la relation n'est pas peuplee
+     * automatiquement par le Link sur une ecriture. Sur PATCH, no-op.
+     */
+    private function linkParent(ClientAddress $address, array $uriVariables): void
+    {
+        if (null !== $address->getClient()) {
+            return;
+        }
+
+        $clientId = $uriVariables['clientId'] ?? null;
+        if (null === $clientId) {
+            return;
+        }
+
+        $client = $clientId instanceof Client
+            ? $clientId
+            : $this->em->getRepository(Client::class)->find($clientId);
+
+        if ($client instanceof Client) {
+            $address->setClient($client);
+        }
+    }
+
+    /**
+     * Normalisation serveur (RG-1.21) : email de facturation en minuscules. La
+     * methode est null-safe — une adresse non facturable (billingEmail null)
+     * reste null.
+     */
+    private function normalize(ClientAddress $address): void
+    {
+        $address->setBillingEmail($this->normalizer->normalizeEmail($address->getBillingEmail()));
+    }
+}

src/Module/Commercial/Infrastructure/ApiPlatform/State/Processor/ClientContactProcessor.php

@@ -0,0 +1,151 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Infrastructure\ApiPlatform\State\Processor;
+
+use ApiPlatform\Metadata\DeleteOperationInterface;
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProcessorInterface;
+use ApiPlatform\Validator\Exception\ValidationException;
+use App\Module\Commercial\Application\Service\ClientFieldNormalizer;
+use App\Module\Commercial\Domain\Entity\Client;
+use App\Module\Commercial\Domain\Entity\ClientContact;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Component\DependencyInjection\Attribute\Autowire;
+use Symfony\Component\HttpKernel\Exception\ConflictHttpException;
+use Symfony\Component\Validator\ConstraintViolation;
+use Symfony\Component\Validator\ConstraintViolationList;
+
+/**
+ * Processor d'ecriture de la sous-ressource Contact d'un client (M1, § 4.5).
+ *
+ * Sequence :
+ *  - POST / PATCH : normalisation serveur (RG-1.19 prenom/nom capitalize,
+ *    RG-1.20 telephones reduits aux chiffres, RG-1.21 email lowercase) via le
+ *    ClientFieldNormalizer partage (reutilise d'ERP-55), puis validation RG-1.05
+ *    (au moins prenom OU nom) avant persistance.
+ *  - DELETE : RG-1.14 — la suppression du DERNIER contact d'un client est
+ *    refusee (409). Au M1, la completude de l'onglet Contact est purement front
+ *    (pas de state machine back) : on garantit seulement qu'un client deja dote
+ *    d'un contact n'en soit jamais vide via l'API.
+ *
+ * La security de l'operation (commercial.clients.manage) est deja appliquee par
+ * API Platform en amont. La validation Symfony des contraintes d'attribut
+ * (Assert\Email, Assert\Length...) est jouee avant ce processor.
+ *
+ * @implements ProcessorInterface<ClientContact, null|ClientContact>
+ */
+final class ClientContactProcessor implements ProcessorInterface
+{
+    public function __construct(
+        #[Autowire(service: 'api_platform.doctrine.orm.state.persist_processor')]
+        private readonly ProcessorInterface $persistProcessor,
+        #[Autowire(service: 'api_platform.doctrine.orm.state.remove_processor')]
+        private readonly ProcessorInterface $removeProcessor,
+        private readonly ClientFieldNormalizer $normalizer,
+        private readonly EntityManagerInterface $em,
+    ) {}
+
+    public function process(mixed $data, Operation $operation, array $uriVariables = [], array $context = []): mixed
+    {
+        if (!$data instanceof ClientContact) {
+            return $this->persistProcessor->process($data, $operation, $uriVariables, $context);
+        }
+
+        if ($operation instanceof DeleteOperationInterface) {
+            $this->guardLastContactDeletion($data);
+
+            return $this->removeProcessor->process($data, $operation, $uriVariables, $context);
+        }
+
+        $this->linkParent($data, $uriVariables);
+        $this->normalize($data);
+        $this->validateName($data);
+
+        return $this->persistProcessor->process($data, $operation, $uriVariables, $context);
+    }
+
+    /**
+     * Rattache le contact au client parent de la sous-ressource POST
+     * (/clients/{clientId}/contacts). La relation n'est pas peuplee
+     * automatiquement par le Link sur une operation d'ecriture : on resout donc
+     * le parent depuis l'uri variable. Sur PATCH (entite existante), le client
+     * est deja present -> no-op.
+     */
+    private function linkParent(ClientContact $contact, array $uriVariables): void
+    {
+        if (null !== $contact->getClient()) {
+            return;
+        }
+
+        $clientId = $uriVariables['clientId'] ?? null;
+        if (null === $clientId) {
+            return;
+        }
+
+        $client = $clientId instanceof Client
+            ? $clientId
+            : $this->em->getRepository(Client::class)->find($clientId);
+
+        if ($client instanceof Client) {
+            $contact->setClient($client);
+        }
+    }
+
+    /**
+     * Normalisation serveur (RG-1.19 / 1.20 / 1.21). Toutes les methodes du
+     * normalizer sont null-safe : une chaine vide apres trim devient null.
+     */
+    private function normalize(ClientContact $contact): void
+    {
+        $contact->setFirstName($this->normalizer->normalizePersonName($contact->getFirstName()));
+        $contact->setLastName($this->normalizer->normalizePersonName($contact->getLastName()));
+        $contact->setPhonePrimary($this->normalizer->normalizePhone($contact->getPhonePrimary()));
+        $contact->setPhoneSecondary($this->normalizer->normalizePhone($contact->getPhoneSecondary()));
+        $contact->setEmail($this->normalizer->normalizeEmail($contact->getEmail()));
+    }
+
+    /**
+     * RG-1.05 : au moins le prenom OU le nom est obligatoire (double garde avec
+     * le CHECK BDD chk_client_contact_name — leve un 422 propre plutot qu'une
+     * erreur SQL). Joue apres normalisation, donc les chaines vides sont deja
+     * ramenees a null.
+     */
+    private function validateName(ClientContact $contact): void
+    {
+        if (null === $contact->getFirstName() && null === $contact->getLastName()) {
+            $violations = new ConstraintViolationList();
+            $violations->add(new ConstraintViolation(
+                'Le prénom ou le nom du contact est obligatoire.',
+                null,
+                [],
+                $contact,
+                'firstName',
+                null,
+            ));
+
+            throw new ValidationException($violations);
+        }
+    }
+
+    /**
+     * RG-1.14 : refuse la suppression du dernier contact d'un client (409). La
+     * collection inclut le contact en cours de suppression : un effectif <= 1
+     * signifie qu'il ne resterait aucun contact. Sans client rattache (cas
+     * theorique), on laisse passer.
+     */
+    private function guardLastContactDeletion(ClientContact $contact): void
+    {
+        $client = $contact->getClient();
+        if (null === $client) {
+            return;
+        }
+
+        if ($client->getContacts()->count() <= 1) {
+            throw new ConflictHttpException(
+                'Impossible de supprimer le dernier contact du client : au moins un contact est requis.',
+            );
+        }
+    }
+}

src/Module/Commercial/Infrastructure/ApiPlatform/State/Processor/ClientProcessor.php

@@ -0,0 +1,546 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Infrastructure\ApiPlatform\State\Processor;
+
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProcessorInterface;
+use ApiPlatform\Validator\Exception\ValidationException;
+use App\Module\Commercial\Application\Service\ClientFieldNormalizer;
+use App\Module\Commercial\Application\Validator\ClientInformationCompletenessValidator;
+use App\Module\Commercial\Domain\Entity\Client;
+use App\Shared\Domain\Contract\BusinessRoleAwareInterface;
+use App\Shared\Domain\Contract\CategoryInterface;
+use App\Shared\Domain\Security\BusinessRoles;
+use DateTimeImmutable;
+use Doctrine\DBAL\Exception\UniqueConstraintViolationException;
+use Doctrine\ORM\EntityManagerInterface;
+use JsonException;
+use Symfony\Bundle\SecurityBundle\Security;
+use Symfony\Component\DependencyInjection\Attribute\Autowire;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+use Symfony\Component\HttpKernel\Exception\ConflictHttpException;
+use Symfony\Component\HttpKernel\Exception\UnprocessableEntityHttpException;
+use Symfony\Component\Validator\ConstraintViolation;
+use Symfony\Component\Validator\ConstraintViolationList;
+
+/**
+ * Processor d'ecriture du repertoire clients (M1). Cf. spec-back M1 § 2.8 /
+ * § 2.9 / § 4.3 / § 4.4 + RG-1.01 a RG-1.28.
+ *
+ * Sequence (POST / PATCH) :
+ *  1. Autorisation additionnelle par groupe d'onglet. La security d'operation
+ *     du PATCH a ete elargie (ERP-74) a `manage` OU `accounting.manage` pour
+ *     laisser entrer le role Compta ; ce processor re-gate alors finement :
+ *     - champ comptable modifie dans le payload -> exige accounting.manage (RG-1.28, 403) ;
+ *     - champ main/information modifie -> exige manage (guardManage, 403) : empeche
+ *       Compta d'editer un autre onglet que la Comptabilite (§ 2.7) ;
+ *     - champ isArchived dans le payload -> exige archive (RG-1.22, 403) et
+ *       interdit toute autre modification dans la meme requete (RG-1.22, 422).
+ *  2. Normalisation serveur (RG-1.18 a 1.21) via ClientFieldNormalizer.
+ *  3. Regles metier : RG-1.01 (prenom/nom), RG-1.03 (distributor/broker
+ *     exclusifs + type de categorie), RG-1.12 (Virement -> banque),
+ *     RG-1.13 (LCR -> >= 1 RIB), RG-1.04 (completude Information exigee sur POST
+ *     et tout PATCH pour le role Commerciale).
+ *  4. Pose / retrait de archivedAt (RG-1.22 true=now, RG-1.23 false=null).
+ *  5. Persistance via le persist_processor Doctrine, avec traduction des
+ *     collisions d'unicite en 409 (RG-1.16 doublon de nom ; RG-1.23 conflit de
+ *     restauration).
+ *
+ * Note : la validation Symfony (Assert\NotBlank, Assert\Email, Assert\Count sur
+ * categories...) est jouee par API Platform AVANT ce processor ; on n'y traite
+ * donc que les regles non exprimables en simples contraintes d'attribut.
+ *
+ * @implements ProcessorInterface<Client, Client>
+ */
+final class ClientProcessor implements ProcessorInterface
+{
+    /** Champs de l'onglet principal (groupe client:write:main). */
+    private const array MAIN_FIELDS = [
+        'companyName', 'firstName', 'lastName', 'phonePrimary', 'phoneSecondary',
+        'email', 'distributor', 'broker', 'triageService', 'categories',
+    ];
+
+    /** Champs de l'onglet Information (groupe client:write:information). */
+    private const array INFORMATION_FIELDS = [
+        'description', 'competitors', 'foundedAt', 'employeesCount',
+        'revenueAmount', 'directorName', 'profitAmount',
+    ];
+
+    /** Champs de l'onglet Comptabilite (groupe client:write:accounting). */
+    private const array ACCOUNTING_FIELDS = [
+        'siren', 'accountNumber', 'tvaMode', 'nTva', 'paymentDelay',
+        'paymentType', 'bank',
+    ];
+
+    /** Champ d'archivage (groupe client:write:archive). */
+    private const string ARCHIVE_FIELD = 'isArchived';
+
+    private const string PERM_MANAGE            = 'commercial.clients.manage';
+    private const string PERM_ACCOUNTING_MANAGE = 'commercial.clients.accounting.manage';
+    private const string PERM_ARCHIVE           = 'commercial.clients.archive';
+
+    public function __construct(
+        #[Autowire(service: 'api_platform.doctrine.orm.state.persist_processor')]
+        private readonly ProcessorInterface $persistProcessor,
+        private readonly ClientFieldNormalizer $normalizer,
+        private readonly ClientInformationCompletenessValidator $informationValidator,
+        private readonly Security $security,
+        private readonly RequestStack $requestStack,
+        private readonly EntityManagerInterface $em,
+    ) {}
+
+    public function process(mixed $data, Operation $operation, array $uriVariables = [], array $context = []): mixed
+    {
+        if (!$data instanceof Client) {
+            return $this->persistProcessor->process($data, $operation, $uriVariables, $context);
+        }
+
+        $writableKeys = $this->writablePayloadKeys();
+
+        $isArchiveRequest = $this->guardArchive($data, $writableKeys);
+        $this->guardAccounting($data);
+
+        $this->normalize($data);
+
+        // guardManage apres normalize : la comparaison « change vs etat
+        // persiste » des champs texte (companyName, email...) se fait sur des
+        // valeurs normalisees des deux cotes (l'etat persiste l'a deja ete).
+        $this->guardManage($data);
+
+        $this->validateMainContact($data);
+        $this->validateDistributorBroker($data);
+        $this->validateAccountingConsistency($data);
+        $this->validateInformationCompleteness($data);
+
+        try {
+            return $this->persistProcessor->process($data, $operation, $uriVariables, $context);
+        } catch (UniqueConstraintViolationException $e) {
+            // Le seul index unique partiel est uq_client_company_name_active
+            // (LOWER(company_name) parmi non-archives/non-deletes — decision Q4).
+            if ($isArchiveRequest && false === $data->isArchived()) {
+                // RG-1.23 : restauration en conflit avec un homonyme actif.
+                throw new ConflictHttpException(
+                    'Restauration impossible : un autre client a pris le nom entre-temps.',
+                    $e,
+                );
+            }
+
+            // RG-1.16 : doublon de nom de societe.
+            throw new ConflictHttpException(
+                sprintf('Un client nommé "%s" existe déjà.', (string) $data->getCompanyName()),
+                $e,
+            );
+        }
+    }
+
+    /**
+     * RG-1.22 / RG-1.23 : si le payload bascule reellement isArchived, exige la
+     * permission archive (403), interdit toute autre modification (422) et
+     * pose/retire archivedAt. Retourne true si la requete est une requete
+     * d'archivage.
+     *
+     * Le gating est restreint a la mise a jour d'un client existant ET au seul
+     * cas ou isArchived change vraiment : un POST (entite non encore geree par
+     * l'ORM) ou un PATCH « representation complete » renvoyant isArchived
+     * inchange ne doit declencher ni 403 ni 422 parasite.
+     *
+     * @param list<string> $writableKeys cles ecrivables du payload (hors @* et champs inconnus)
+     */
+    private function guardArchive(Client $data, array $writableKeys): bool
+    {
+        // POST / entite non geree : l'archivage est une action de mise a jour.
+        if (!$this->em->contains($data)) {
+            return false;
+        }
+
+        // isArchived inchange par rapport a l'etat persiste : pas une requete
+        // d'archivage (cas du PATCH representation complete).
+        if (!$this->fieldChanged($data, 'isArchived', $data->isArchived())) {
+            return false;
+        }
+
+        if (!$this->security->isGranted(self::PERM_ARCHIVE)) {
+            throw new AccessDeniedHttpException(sprintf(
+                'Le champ "%s" requiert la permission "%s".',
+                self::ARCHIVE_FIELD,
+                self::PERM_ARCHIVE,
+            ));
+        }
+
+        // RG-1.22 : une requete d'archivage ne modifie aucun autre champ ecrivable.
+        if ([] !== array_diff($writableKeys, [self::ARCHIVE_FIELD])) {
+            throw new UnprocessableEntityHttpException(
+                'Une requête d\'archivage ne peut modifier aucun autre champ que "isArchived".',
+            );
+        }
+
+        // RG-1.22 (true -> now) / RG-1.23 (false -> null).
+        $data->setArchivedAt($data->isArchived() ? new DateTimeImmutable() : null);
+
+        return true;
+    }
+
+    /**
+     * RG-1.28 : la modification effective d'un champ comptable exige
+     * accounting.manage, sinon 403 sur l'ensemble du payload (mode strict, pas
+     * de filtrage silencieux). On ne gate que si un champ change reellement par
+     * rapport a l'etat persiste : un POST/PATCH renvoyant des champs comptables
+     * inchanges (ou null en creation) ne declenche pas de 403 parasite. Le
+     * message precise le premier champ fautif.
+     */
+    private function guardAccounting(Client $data): void
+    {
+        $changed = $this->changedAccountingFields($data);
+
+        if ([] === $changed) {
+            return;
+        }
+
+        if (!$this->security->isGranted(self::PERM_ACCOUNTING_MANAGE)) {
+            throw new AccessDeniedHttpException(sprintf(
+                'Le champ "%s" requiert la permission "%s".',
+                $changed[0],
+                self::PERM_ACCOUNTING_MANAGE,
+            ));
+        }
+    }
+
+    /**
+     * § 2.7 / RG-1.28 (ERP-74) : la modification effective d'un champ « metier »
+     * (onglets principal ou Information) exige `commercial.clients.manage`. Sans
+     * cette permission -> 403 sur l'ensemble du payload (mode strict, miroir de
+     * guardAccounting). C'est ce qui empeche le role Compta — qui entre dans le
+     * PATCH via `accounting.manage` (security d'operation elargie) — d'editer
+     * autre chose que l'onglet Comptabilite.
+     *
+     * Ne s'applique qu'aux mises a jour (entite geree) : la creation (POST) est
+     * deja gardee par la security d'operation `manage`, donc inutile de la
+     * re-gater ici (et un POST par un porteur de `manage` passerait de toute
+     * facon).
+     */
+    private function guardManage(Client $data): void
+    {
+        if (!$this->em->contains($data)) {
+            return;
+        }
+
+        $changed = $this->changedBusinessFields($data);
+
+        if ([] === $changed) {
+            return;
+        }
+
+        if (!$this->security->isGranted(self::PERM_MANAGE)) {
+            throw new AccessDeniedHttpException(sprintf(
+                'Le champ "%s" requiert la permission "%s".',
+                $changed[0],
+                self::PERM_MANAGE,
+            ));
+        }
+    }
+
+    /**
+     * Champs « metier » (onglets principal + Information, hors comptabilite et
+     * archivage) dont la valeur courante differe de l'etat persiste. Memes
+     * regles de comparaison que changedAccountingFields (scalaires par valeur,
+     * relations ManyToOne distributor/broker par identite via l'identity map).
+     *
+     * Cas particulier `categories` (M2M) : non trace par getOriginalEntityData,
+     * on se rabat sur sa presence explicite dans le payload (modifier les
+     * categories = action metier exigeant manage).
+     *
+     * @return list<string>
+     */
+    private function changedBusinessFields(Client $data): array
+    {
+        $newValues = [
+            'companyName'    => $data->getCompanyName(),
+            'firstName'      => $data->getFirstName(),
+            'lastName'       => $data->getLastName(),
+            'phonePrimary'   => $data->getPhonePrimary(),
+            'phoneSecondary' => $data->getPhoneSecondary(),
+            'email'          => $data->getEmail(),
+            'distributor'    => $data->getDistributor(),
+            'broker'         => $data->getBroker(),
+            'triageService'  => $data->isTriageService(),
+            'description'    => $data->getDescription(),
+            'competitors'    => $data->getCompetitors(),
+            'foundedAt'      => $data->getFoundedAt(),
+            'employeesCount' => $data->getEmployeesCount(),
+            'revenueAmount'  => $data->getRevenueAmount(),
+            'directorName'   => $data->getDirectorName(),
+            'profitAmount'   => $data->getProfitAmount(),
+        ];
+
+        $changed = [];
+        foreach ($newValues as $field => $newValue) {
+            if ($this->fieldChanged($data, $field, $newValue)) {
+                $changed[] = $field;
+            }
+        }
+
+        if (in_array('categories', $this->writablePayloadKeys(), true)) {
+            $changed[] = 'categories';
+        }
+
+        return $changed;
+    }
+
+    /**
+     * Champs comptables dont la valeur courante differe de l'etat persiste. Les
+     * relations (tvaMode, paymentDelay, paymentType, bank) sont comparees par
+     * identite d'objet : l'identity map Doctrine renvoie la meme instance tant
+     * que la reference est inchangee.
+     *
+     * @return list<string>
+     */
+    private function changedAccountingFields(Client $data): array
+    {
+        $changed = [];
+
+        foreach (self::ACCOUNTING_FIELDS as $field) {
+            $newValue = match ($field) {
+                'siren'         => $data->getSiren(),
+                'accountNumber' => $data->getAccountNumber(),
+                'tvaMode'       => $data->getTvaMode(),
+                'nTva'          => $data->getNTva(),
+                'paymentDelay'  => $data->getPaymentDelay(),
+                'paymentType'   => $data->getPaymentType(),
+                'bank'          => $data->getBank(),
+            };
+
+            if ($this->fieldChanged($data, $field, $newValue)) {
+                $changed[] = $field;
+            }
+        }
+
+        return $changed;
+    }
+
+    /**
+     * Vrai si la valeur courante d'un champ differe de l'etat persiste. Pour une
+     * entite non geree (creation/POST), l'etat persiste est vide : toute valeur
+     * non-null est alors un changement.
+     */
+    private function fieldChanged(Client $data, string $field, mixed $newValue): bool
+    {
+        $original = $this->originalData($data);
+
+        return $newValue !== ($original[$field] ?? null);
+    }
+
+    /**
+     * Snapshot des valeurs persistees de l'entite (telles que chargees, avant
+     * application du payload). Vide pour une entite non geree (POST).
+     *
+     * @return array<string, mixed>
+     */
+    private function originalData(Client $data): array
+    {
+        if (!$this->em->contains($data)) {
+            return [];
+        }
+
+        return $this->em->getUnitOfWork()->getOriginalEntityData($data);
+    }
+
+    /**
+     * Normalisation serveur (RG-1.18 a 1.21). Les setters non-nullables
+     * (companyName, email, phonePrimary) ne sont touches que si une valeur est
+     * presente, pour ne jamais ecraser l'existant lors d'un PATCH partiel.
+     */
+    private function normalize(Client $data): void
+    {
+        if (null !== $data->getCompanyName()) {
+            $data->setCompanyName((string) $this->normalizer->normalizeCompanyName($data->getCompanyName()));
+        }
+        if (null !== $data->getEmail()) {
+            $data->setEmail((string) $this->normalizer->normalizeEmail($data->getEmail()));
+        }
+        if (null !== $data->getPhonePrimary()) {
+            $data->setPhonePrimary((string) $this->normalizer->normalizePhone($data->getPhonePrimary()));
+        }
+
+        $data->setFirstName($this->normalizer->normalizePersonName($data->getFirstName()));
+        $data->setLastName($this->normalizer->normalizePersonName($data->getLastName()));
+        $data->setPhoneSecondary($this->normalizer->normalizePhone($data->getPhoneSecondary()));
+    }
+
+    /**
+     * RG-1.01 : au moins le prenom OU le nom du contact principal.
+     */
+    private function validateMainContact(Client $data): void
+    {
+        if (null === $data->getFirstName() && null === $data->getLastName()) {
+            $this->throwViolation(
+                'firstName',
+                'Le prénom ou le nom du contact principal est obligatoire.',
+                $data,
+            );
+        }
+    }
+
+    /**
+     * RG-1.03 : distributor et broker mutuellement exclusifs ; un distributor
+     * doit referencer un client de categorie DISTRIBUTEUR (idem broker ->
+     * COURTIER).
+     */
+    private function validateDistributorBroker(Client $data): void
+    {
+        $distributor = $data->getDistributor();
+        $broker      = $data->getBroker();
+
+        if (null !== $distributor && null !== $broker) {
+            $this->throwViolation(
+                'distributor',
+                'Un client ne peut pas être rattaché à la fois à un distributeur et à un courtier.',
+                $data,
+            );
+        }
+
+        if (null !== $distributor && !$this->hasCategoryType($distributor, 'DISTRIBUTEUR')) {
+            $this->throwViolation(
+                'distributor',
+                'Le distributeur référencé doit être un client de catégorie DISTRIBUTEUR.',
+                $data,
+            );
+        }
+
+        if (null !== $broker && !$this->hasCategoryType($broker, 'COURTIER')) {
+            $this->throwViolation(
+                'broker',
+                'Le courtier référencé doit être un client de catégorie COURTIER.',
+                $data,
+            );
+        }
+    }
+
+    /**
+     * RG-1.12 : Virement -> banque obligatoire. RG-1.13 : LCR -> au moins un RIB.
+     */
+    private function validateAccountingConsistency(Client $data): void
+    {
+        $paymentCode = $data->getPaymentType()?->getCode();
+
+        if ('VIREMENT' === $paymentCode && null === $data->getBank()) {
+            $this->throwViolation(
+                'bank',
+                'La banque est obligatoire pour le type de règlement Virement.',
+                $data,
+            );
+        }
+
+        if ('LCR' === $paymentCode && $data->getRibs()->isEmpty()) {
+            $this->throwViolation(
+                'paymentType',
+                'Au moins un RIB est obligatoire pour le type de règlement LCR.',
+                $data,
+            );
+        }
+    }
+
+    /**
+     * RG-1.04 (durcie ERP-74) : si l'utilisateur porte le role metier
+     * Commerciale, TOUS les champs de l'onglet Information sont obligatoires sur
+     * POST comme sur TOUT PATCH — independamment des champs reellement envoyes
+     * (plus de condition d'intersection avec INFORMATION_FIELDS). Garantit qu'un
+     * client cree/edite par une Commerciale ne reste jamais avec un onglet
+     * Information incomplet.
+     */
+    private function validateInformationCompleteness(Client $data): void
+    {
+        if ($this->currentUserIsCommerciale()) {
+            $this->informationValidator->validate($data);
+        }
+    }
+
+    /**
+     * Vrai si au moins une categorie du client porte le type donne. S'appuie
+     * sur CategoryInterface::getCategoryTypeCode() (pas d'import de Category).
+     */
+    private function hasCategoryType(Client $client, string $typeCode): bool
+    {
+        foreach ($client->getCategories() as $category) {
+            if ($category instanceof CategoryInterface && $category->getCategoryTypeCode() === $typeCode) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    private function currentUserIsCommerciale(): bool
+    {
+        $user = $this->security->getUser();
+
+        return $user instanceof BusinessRoleAwareInterface
+            && $user->hasBusinessRole(BusinessRoles::COMMERCIALE);
+    }
+
+    /**
+     * Cles ecrivables effectivement presentes dans le payload : on retire les
+     * cles JSON-LD (@id, @context, @var...) et tout champ non rattache a un
+     * groupe d'ecriture connu. C'est la base du 422 d'archivage (RG-1.22) et du
+     * declenchement conditionnel de RG-1.04 — sans elles, un PATCH
+     * « representation complete » porteur de @id ferait croire a une
+     * modification multi-onglets.
+     *
+     * @return list<string>
+     */
+    private function writablePayloadKeys(): array
+    {
+        $writable = array_merge(
+            self::MAIN_FIELDS,
+            self::INFORMATION_FIELDS,
+            self::ACCOUNTING_FIELDS,
+            [self::ARCHIVE_FIELD],
+        );
+
+        return array_values(array_intersect($this->payloadKeys(), $writable));
+    }
+
+    /**
+     * Cles de premier niveau effectivement envoyees par le client (payload JSON
+     * brut), filtrage compris. Pour un PATCH merge-patch+json, ce sont les seuls
+     * champs modifies.
+     *
+     * @return list<string>
+     */
+    private function payloadKeys(): array
+    {
+        $request = $this->requestStack->getCurrentRequest();
+        if (null === $request) {
+            return [];
+        }
+
+        $content = $request->getContent();
+        if ('' === $content) {
+            return [];
+        }
+
+        try {
+            $decoded = json_decode($content, true, 512, JSON_THROW_ON_ERROR);
+        } catch (JsonException) {
+            return [];
+        }
+
+        return is_array($decoded) ? array_values(array_filter(array_keys($decoded), 'is_string')) : [];
+    }
+
+    /**
+     * Leve une ValidationException (HTTP 422) portant une violation unique sur
+     * la propriete visee — meme rendu Hydra que les contraintes Symfony.
+     *
+     * @return never
+     */
+    private function throwViolation(string $property, string $message, Client $root): void
+    {
+        $violations = new ConstraintViolationList();
+        $violations->add(new ConstraintViolation($message, null, [], $root, $property, null));
+
+        throw new ValidationException($violations);
+    }
+}

src/Module/Commercial/Infrastructure/ApiPlatform/State/Processor/ClientRibProcessor.php

@@ -0,0 +1,104 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Infrastructure\ApiPlatform\State\Processor;
+
+use ApiPlatform\Metadata\DeleteOperationInterface;
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProcessorInterface;
+use App\Module\Commercial\Domain\Entity\Client;
+use App\Module\Commercial\Domain\Entity\ClientRib;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Component\DependencyInjection\Attribute\Autowire;
+use Symfony\Component\HttpKernel\Exception\ConflictHttpException;
+
+/**
+ * Processor d'ecriture de la sous-ressource RIB d'un client (M1, § 4.5).
+ *
+ * Sequence :
+ *  - POST / PATCH : aucune normalisation specifique. La validite de l'IBAN et du
+ *    BIC est garantie par Assert\Iban / Assert\Bic sur l'entite (jouees en amont
+ *    par API Platform). Aucun #[AuditIgnore] sur iban/bic : la tracabilite
+ *    comptable est volontaire (decision Matthieu 29/05, spec § 6.1).
+ *  - DELETE : RG-1.13 — si le client est en reglement LCR, la suppression de son
+ *    DERNIER RIB est refusee (409), car LCR exige au moins un RIB.
+ *
+ * La security de l'operation (commercial.clients.accounting.manage) est deja
+ * appliquee par API Platform en amont : un utilisateur sans cette permission
+ * recoit 403 sur POST/PATCH/DELETE avant d'atteindre ce processor.
+ *
+ * @implements ProcessorInterface<ClientRib, null|ClientRib>
+ */
+final class ClientRibProcessor implements ProcessorInterface
+{
+    public function __construct(
+        #[Autowire(service: 'api_platform.doctrine.orm.state.persist_processor')]
+        private readonly ProcessorInterface $persistProcessor,
+        #[Autowire(service: 'api_platform.doctrine.orm.state.remove_processor')]
+        private readonly ProcessorInterface $removeProcessor,
+        private readonly EntityManagerInterface $em,
+    ) {}
+
+    public function process(mixed $data, Operation $operation, array $uriVariables = [], array $context = []): mixed
+    {
+        if (!$data instanceof ClientRib) {
+            return $this->persistProcessor->process($data, $operation, $uriVariables, $context);
+        }
+
+        if ($operation instanceof DeleteOperationInterface) {
+            $this->guardLastRibDeletionUnderLcr($data);
+
+            return $this->removeProcessor->process($data, $operation, $uriVariables, $context);
+        }
+
+        $this->linkParent($data, $uriVariables);
+
+        return $this->persistProcessor->process($data, $operation, $uriVariables, $context);
+    }
+
+    /**
+     * Rattache le RIB au client parent de la sous-ressource POST
+     * (/clients/{clientId}/ribs) : la relation n'est pas peuplee automatiquement
+     * par le Link sur une ecriture. Sur PATCH, no-op.
+     */
+    private function linkParent(ClientRib $rib, array $uriVariables): void
+    {
+        if (null !== $rib->getClient()) {
+            return;
+        }
+
+        $clientId = $uriVariables['clientId'] ?? null;
+        if (null === $clientId) {
+            return;
+        }
+
+        $client = $clientId instanceof Client
+            ? $clientId
+            : $this->em->getRepository(Client::class)->find($clientId);
+
+        if ($client instanceof Client) {
+            $rib->setClient($client);
+        }
+    }
+
+    /**
+     * RG-1.13 : un client dont le type de reglement est LCR doit conserver au
+     * moins un RIB. La collection inclut le RIB en cours de suppression : un
+     * effectif <= 1 signifie qu'il ne resterait aucun RIB -> 409. Pour tout autre
+     * type de reglement, les RIBs sont optionnels (suppression libre).
+     */
+    private function guardLastRibDeletionUnderLcr(ClientRib $rib): void
+    {
+        $client = $rib->getClient();
+        if (null === $client) {
+            return;
+        }
+
+        if ('LCR' === $client->getPaymentType()?->getCode() && $client->getRibs()->count() <= 1) {
+            throw new ConflictHttpException(
+                'Impossible de supprimer le dernier RIB : le type de règlement LCR exige au moins un RIB.',
+            );
+        }
+    }
+}

src/Module/Commercial/Infrastructure/ApiPlatform/State/Provider/ClientProvider.php

@@ -0,0 +1,130 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Infrastructure\ApiPlatform\State\Provider;
+
+use ApiPlatform\Doctrine\Orm\Paginator;
+use ApiPlatform\Metadata\CollectionOperationInterface;
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\Pagination\Pagination;
+use ApiPlatform\State\ProviderInterface;
+use App\Module\Commercial\Domain\Entity\Client;
+use App\Module\Commercial\Domain\Repository\ClientRepositoryInterface;
+use Doctrine\ORM\Tools\Pagination\Paginator as DoctrinePaginator;
+use Symfony\Component\DependencyInjection\Attribute\Autowire;
+
+/**
+ * Provider du repertoire clients (M1). Cf. spec-back M1 § 4.1 / § 4.2.
+ *
+ * Collection (GET /api/clients) :
+ *  - exclut par defaut les archives (is_archived = true) ET les soft-deletes
+ *    (deleted_at IS NOT NULL) — RG-1.24 ;
+ *  - ?includeArchived=true reintegre les archives (les soft-deletes restent
+ *    exclus au M1) — RG-1.25 ;
+ *  - tri par defaut companyName ASC — RG-1.26 ;
+ *  - filtres ?search=... (fuzzy companyName + lastName + email) et
+ *    ?categoryType=<code> (clients ayant >= 1 categorie de ce type) ;
+ *  - pagination obligatoire (convention Starseed ERP-72) : Paginator ORM ;
+ *    echappatoire ?pagination=false pour alimenter un <select> sans pagination.
+ *
+ * Item (GET /api/clients/{id} + provider de PATCH) :
+ *  - 404 si introuvable OU soft-delete (deleted_at non null, jamais expose au
+ *    M1) ; les archives restent consultables/restaurables en detail.
+ *
+ * Le filtrage des champs comptables en lecture (groupe client:read:accounting)
+ * n'est PAS fait ici mais dans ClientReadGroupContextBuilder (le provider ne
+ * peut pas influencer les groupes de serialisation).
+ *
+ * @implements ProviderInterface<Client>
+ */
+final class ClientProvider implements ProviderInterface
+{
+    public function __construct(
+        #[Autowire(service: 'App\Module\Commercial\Infrastructure\Doctrine\DoctrineClientRepository')]
+        private readonly ClientRepositoryInterface $repository,
+        private readonly Pagination $pagination,
+    ) {}
+
+    public function provide(Operation $operation, array $uriVariables = [], array $context = []): Client|iterable|Paginator|null
+    {
+        if ($operation instanceof CollectionOperationInterface) {
+            return $this->provideCollection($operation, $context);
+        }
+
+        return $this->provideItem($uriVariables);
+    }
+
+    /**
+     * @param array<string, mixed> $context
+     *
+     * @return list<Client>|Paginator<Client>
+     */
+    private function provideCollection(Operation $operation, array $context): array|Paginator
+    {
+        $filters         = $context['filters'] ?? [];
+        $includeArchived = $this->readBool($filters['includeArchived'] ?? false);
+        $search          = $filters['search'] ?? null;
+        $categoryType    = $filters['categoryType'] ?? null;
+
+        // Filtrage delegue au repository (logique partagee avec l'export XLSX).
+        $qb = $this->repository->createListQueryBuilder(
+            $includeArchived,
+            is_string($search) ? $search : null,
+            is_string($categoryType) ? $categoryType : null,
+        );
+
+        // Echappatoire ?pagination=false : collection complete sans Paginator
+        // (cf. convention ERP-72 — utile pour un <select> cote front).
+        if (!$this->pagination->isEnabled($operation, $context)) {
+            // @var list<Client> $result
+            return $qb->getQuery()->getResult();
+        }
+
+        $limit  = $this->pagination->getLimit($operation, $context);
+        $page   = max(1, $this->pagination->getPage($context));
+        $offset = ($page - 1) * $limit;
+
+        $qb->setFirstResult($offset)->setMaxResults($limit);
+
+        // fetchJoinCollection: true pour un COUNT correct des que des JOINs
+        // to-many seront ajoutes (sous-collections embarquees en detail).
+        return new Paginator(new DoctrinePaginator($qb->getQuery(), fetchJoinCollection: true));
+    }
+
+    /**
+     * @param array<string, mixed> $uriVariables
+     */
+    private function provideItem(array $uriVariables): ?Client
+    {
+        $id = $uriVariables['id'] ?? null;
+        if (!is_int($id) && !(is_string($id) && ctype_digit($id))) {
+            return null;
+        }
+
+        $client = $this->repository->findById((int) $id);
+        if (null === $client) {
+            return null;
+        }
+
+        // Soft-delete : jamais expose au M1 (HP-M2-1) — 404 via retour null.
+        // Les archives restent visibles en detail (consultation + restauration).
+        if (null !== $client->getDeletedAt()) {
+            return null;
+        }
+
+        return $client;
+    }
+
+    /**
+     * Lit un flag booleen issu des query params. Accepte true / "true" / "1".
+     */
+    private function readBool(mixed $raw): bool
+    {
+        if (is_bool($raw)) {
+            return $raw;
+        }
+
+        return is_string($raw) && in_array(strtolower($raw), ['true', '1'], true);
+    }
+}

src/Module/Commercial/Infrastructure/Controller/ClientExportController.php

@@ -0,0 +1,201 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Infrastructure\Controller;
+
+use App\Module\Commercial\Domain\Entity\Client;
+use App\Module\Commercial\Domain\Repository\ClientRepositoryInterface;
+use App\Shared\Domain\Contract\CategoryInterface;
+use App\Shared\Domain\Contract\SiteInterface;
+use App\Shared\Domain\Contract\SpreadsheetExporterInterface;
+use DateTimeImmutable;
+use Symfony\Bundle\SecurityBundle\Security;
+use Symfony\Component\DependencyInjection\Attribute\Autowire;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Attribute\AsController;
+use Symfony\Component\Routing\Attribute\Route;
+use Symfony\Component\Security\Http\Attribute\IsGranted;
+
+/**
+ * Export XLSX du repertoire clients (M1, spec-back § 4.6).
+ *
+ * Controller Symfony custom (et non operation API Platform) car il produit un
+ * binaire de fichier, pas une representation Hydra. `priority: 1` est
+ * OBLIGATOIRE sur la route : sans cela API Platform capterait
+ * `/api/clients/export.xlsx` comme l'item `GET /api/clients/{id}.{_format}`
+ * (id="export", _format="xlsx") — cf. CLAUDE.md « controller custom sous /api ».
+ *
+ * Separation des responsabilites :
+ *  - le COMMENT (generation du fichier) est delegue au service Shared
+ *    {@see SpreadsheetExporterInterface} — generique, reutilisable, sans metier ;
+ *  - le QUOI vit ICI : selection des clients (memes filtres que
+ *    `GET /api/clients`, via {@see ClientRepositoryInterface::createListQueryBuilder()})
+ *    et mapping metier des colonnes.
+ *
+ * La colonne SIREN n'est ajoutee que si l'utilisateur a la permission
+ * `commercial.clients.accounting.view` (gating identique a la lecture).
+ */
+#[AsController]
+final class ClientExportController
+{
+    public function __construct(
+        #[Autowire(service: 'App\Module\Commercial\Infrastructure\Doctrine\DoctrineClientRepository')]
+        private readonly ClientRepositoryInterface $repository,
+        private readonly SpreadsheetExporterInterface $exporter,
+        private readonly Security $security,
+    ) {}
+
+    #[Route('/api/clients/export.xlsx', name: 'commercial_clients_export_xlsx', methods: ['GET'], priority: 1)]
+    #[IsGranted('commercial.clients.view')]
+    public function __invoke(Request $request): Response
+    {
+        $includeArchived = $this->readBool($request->query->get('includeArchived'));
+        $search          = $request->query->getString('search') ?: null;
+        $categoryType    = $request->query->getString('categoryType') ?: null;
+
+        /** @var list<Client> $clients */
+        $clients = $this->repository
+            ->createListQueryBuilder($includeArchived, $search, $categoryType)
+            ->getQuery()
+            ->getResult()
+        ;
+
+        $withSiren = $this->security->isGranted('commercial.clients.accounting.view');
+
+        $binary = $this->exporter->export(
+            'Répertoire clients',
+            $this->buildHeaders($withSiren),
+            $this->buildRows($clients, $withSiren),
+        );
+
+        return $this->buildResponse($binary);
+    }
+
+    /**
+     * Colonnes dans l'ordre impose par la spec § 4.6. SIREN inseree avant la
+     * date de creation, uniquement si l'utilisateur a accounting.view.
+     *
+     * @return list<string>
+     */
+    private function buildHeaders(bool $withSiren): array
+    {
+        $headers = [
+            'Nom entreprise',
+            'Nom contact principal',
+            'Prénom',
+            'Téléphone principal',
+            'Téléphone secondaire',
+            'Email',
+            'Catégories',
+            'Sites',
+        ];
+
+        if ($withSiren) {
+            $headers[] = 'SIREN';
+        }
+
+        $headers[] = 'Date de création';
+
+        return $headers;
+    }
+
+    /**
+     * @param list<Client> $clients
+     *
+     * @return iterable<list<null|scalar>>
+     */
+    private function buildRows(array $clients, bool $withSiren): iterable
+    {
+        foreach ($clients as $client) {
+            $row = [
+                $client->getCompanyName(),
+                $client->getLastName(),
+                $client->getFirstName(),
+                $client->getPhonePrimary(),
+                $client->getPhoneSecondary(),
+                $client->getEmail(),
+                $this->formatCategories($client),
+                $this->formatSites($client),
+            ];
+
+            if ($withSiren) {
+                $row[] = $client->getSiren();
+            }
+
+            $row[] = $client->getCreatedAt()?->format('d/m/Y');
+
+            yield $row;
+        }
+    }
+
+    /**
+     * Libelles des categories du client, dedupliques, tries, joints par virgule.
+     */
+    private function formatCategories(Client $client): string
+    {
+        $names = [];
+        foreach ($client->getCategories() as $category) {
+            // @var CategoryInterface $category
+            $name = $category->getName();
+            if (null !== $name && '' !== $name) {
+                $names[$name] = true;
+            }
+        }
+
+        return $this->joinSorted($names);
+    }
+
+    /**
+     * Le Client ne porte pas de sites en propre : ils sont rattaches aux
+     * adresses (RG-1.10). La colonne « Sites » agrege donc l'union distincte des
+     * sites de toutes les adresses du client (decision validee 01/06).
+     */
+    private function formatSites(Client $client): string
+    {
+        $names = [];
+        foreach ($client->getAddresses() as $address) {
+            foreach ($address->getSites() as $site) {
+                // @var SiteInterface $site
+                $name = $site->getName();
+                if (null !== $name && '' !== $name) {
+                    $names[$name] = true;
+                }
+            }
+        }
+
+        return $this->joinSorted($names);
+    }
+
+    /**
+     * @param array<string, true> $names ensemble de libelles (cles)
+     */
+    private function joinSorted(array $names): string
+    {
+        $list = array_keys($names);
+        sort($list);
+
+        return implode(', ', $list);
+    }
+
+    private function buildResponse(string $binary): Response
+    {
+        $filename = sprintf('repertoire-clients-%s.xlsx', new DateTimeImmutable()->format('Ymd'));
+
+        $response = new Response($binary);
+        $response->headers->set('Content-Type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
+        $response->headers->set('Content-Disposition', sprintf('attachment; filename="%s"', $filename));
+
+        return $response;
+    }
+
+    /**
+     * Lit un flag booleen issu des query params. Accepte true / "true" / "1".
+     * Aligne sur ClientProvider pour un comportement identique a la liste.
+     */
+    private function readBool(mixed $raw): bool
+    {
+        return is_string($raw) && in_array(strtolower($raw), ['true', '1'], true);
+    }
+}

src/Module/Commercial/Infrastructure/DataFixtures/CommercialReferentialFixtures.php

@@ -0,0 +1,94 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Infrastructure\DataFixtures;
+
+use App\Module\Commercial\Domain\Entity\Bank;
+use App\Module\Commercial\Domain\Entity\PaymentDelay;
+use App\Module\Commercial\Domain\Entity\PaymentType;
+use App\Module\Commercial\Domain\Entity\TvaMode;
+use Doctrine\Bundle\FixturesBundle\Fixture;
+use Doctrine\Persistence\ObjectManager;
+
+/**
+ * Fixtures du module Commercial : re-seed des 4 referentiels comptables
+ * (tva_mode, payment_delay, payment_type, bank) seedes par la migration M1
+ * (Version20260601000000).
+ *
+ * Pourquoi cette fixture EN PLUS du seed de la migration : depuis ERP-54 ces
+ * 4 tables sont des entites managees par l'ORM, donc le purger Doctrine les
+ * vide avant chaque `doctrine:fixtures:load`. Sans cette fixture, les
+ * referentiels seedes par la migration disparaitraient apres `make db-reset`
+ * (0 ligne en dev/test) — cassant les FK Client -> referentiels et les tests
+ * RG-1.12/1.13. Le seed migration couvre la prod (ou les fixtures ne tournent
+ * pas) ; cette fixture re-aligne dev et test. Memes valeurs des deux cotes.
+ *
+ * Idempotence : lookup par `code` avant insertion (sur le modele de
+ * CategoryTypeFixtures). Rejouable sans doublon meme si le purger est desactive.
+ */
+class CommercialReferentialFixtures extends Fixture
+{
+    /**
+     * Source unique des referentiels : classe d'entite => [code => [label, position]].
+     * Doit rester aligne sur le seed de la migration Version20260601000000.
+     *
+     * @var array<class-string, array<string, array{string, int}>>
+     */
+    private const REFERENTIALS = [
+        TvaMode::class => [
+            'FRANCE_VENTES'   => ['France (ventes)', 10],
+            'EXPORT_VENTES'   => ['Export (ventes)', 20],
+            'INTRACOM_VENTES' => ['Intracom (ventes)', 30],
+        ],
+        PaymentDelay::class => [
+            'J15'         => ['15 jours', 10],
+            'J30'         => ['30 jours', 20],
+            'A_RECEPTION' => ['À réception', 30],
+        ],
+        PaymentType::class => [
+            'VIREMENT'    => ['Virement', 10],
+            'LCR'         => ['LCR', 20],
+            'NON_SOUMISE' => ['Non soumise', 30],
+            'CHEQUE'      => ['Chèque', 40],
+        ],
+        Bank::class => [
+            'SG'  => ['Société Générale', 10],
+            'CIC' => ['CIC', 20],
+            'CA'  => ['Crédit Agricole', 30],
+        ],
+    ];
+
+    public function load(ObjectManager $manager): void
+    {
+        foreach (self::REFERENTIALS as $entityClass => $rows) {
+            $this->seedReferential($manager, $entityClass, $rows);
+        }
+
+        $manager->flush();
+    }
+
+    /**
+     * Upsert idempotent d'un referentiel : indexe l'existant par code puis
+     * cree/met a jour chaque entree. Les 4 entites partagent le meme contrat
+     * setCode/setLabel/setPosition.
+     *
+     * @param class-string                      $entityClass
+     * @param array<string, array{string, int}> $rows
+     */
+    private function seedReferential(ObjectManager $manager, string $entityClass, array $rows): void
+    {
+        $existingByCode = [];
+        foreach ($manager->getRepository($entityClass)->findAll() as $entity) {
+            $existingByCode[$entity->getCode()] = $entity;
+        }
+
+        foreach ($rows as $code => [$label, $position]) {
+            $entity = $existingByCode[$code] ?? new $entityClass();
+            $entity->setCode($code);
+            $entity->setLabel($label);
+            $entity->setPosition($position);
+            $manager->persist($entity);
+        }
+    }
+}

src/Module/Commercial/Infrastructure/Doctrine/DoctrineBankRepository.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Infrastructure\Doctrine;
+
+use App\Module\Commercial\Domain\Entity\Bank;
+use App\Module\Commercial\Domain\Repository\BankRepositoryInterface;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<Bank>
+ */
+class DoctrineBankRepository extends ServiceEntityRepository implements BankRepositoryInterface
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Bank::class);
+    }
+
+    public function findById(int $id): ?Bank
+    {
+        return $this->find($id);
+    }
+
+    public function findAllOrdered(): array
+    {
+        return $this->createQueryBuilder('b')
+            ->orderBy('b.position', 'ASC')
+            ->addOrderBy('b.label', 'ASC')
+            ->getQuery()
+            ->getResult()
+        ;
+    }
+}

src/Module/Commercial/Infrastructure/Doctrine/DoctrineClientAddressRepository.php

@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Infrastructure\Doctrine;
+
+use App\Module\Commercial\Domain\Entity\ClientAddress;
+use App\Module\Commercial\Domain\Repository\ClientAddressRepositoryInterface;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<ClientAddress>
+ */
+class DoctrineClientAddressRepository extends ServiceEntityRepository implements ClientAddressRepositoryInterface
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, ClientAddress::class);
+    }
+
+    public function findById(int $id): ?ClientAddress
+    {
+        return $this->find($id);
+    }
+
+    public function save(ClientAddress $address): void
+    {
+        $this->getEntityManager()->persist($address);
+        $this->getEntityManager()->flush();
+    }
+}

src/Module/Commercial/Infrastructure/Doctrine/DoctrineClientContactRepository.php

@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Infrastructure\Doctrine;
+
+use App\Module\Commercial\Domain\Entity\ClientContact;
+use App\Module\Commercial\Domain\Repository\ClientContactRepositoryInterface;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<ClientContact>
+ */
+class DoctrineClientContactRepository extends ServiceEntityRepository implements ClientContactRepositoryInterface
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, ClientContact::class);
+    }
+
+    public function findById(int $id): ?ClientContact
+    {
+        return $this->find($id);
+    }
+
+    public function save(ClientContact $contact): void
+    {
+        $this->getEntityManager()->persist($contact);
+        $this->getEntityManager()->flush();
+    }
+}

src/Module/Commercial/Infrastructure/Doctrine/DoctrineClientRepository.php

@@ -0,0 +1,98 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Infrastructure\Doctrine;
+
+use App\Module\Commercial\Domain\Entity\Client;
+use App\Module\Commercial\Domain\Repository\ClientRepositoryInterface;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\ORM\QueryBuilder;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<Client>
+ */
+class DoctrineClientRepository extends ServiceEntityRepository implements ClientRepositoryInterface
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Client::class);
+    }
+
+    public function findById(int $id): ?Client
+    {
+        return $this->find($id);
+    }
+
+    public function save(Client $client): void
+    {
+        $this->getEntityManager()->persist($client);
+        $this->getEntityManager()->flush();
+    }
+
+    public function createListQueryBuilder(
+        bool $includeArchived = false,
+        ?string $search = null,
+        ?string $categoryType = null,
+    ): QueryBuilder {
+        $qb = $this->createQueryBuilder('c')
+            ->andWhere('c.deletedAt IS NULL')
+            ->orderBy('c.companyName', 'ASC')
+        ;
+
+        if (!$includeArchived) {
+            $qb->andWhere('c.isArchived = false');
+        }
+
+        $this->applySearch($qb, $search);
+        $this->applyCategoryType($qb, $categoryType);
+
+        return $qb;
+    }
+
+    /**
+     * Recherche fuzzy insensible a la casse sur companyName + lastName + email.
+     * Les metacaracteres LIKE (%, _, \) saisis sont echappes pour rester
+     * litteraux.
+     */
+    private function applySearch(QueryBuilder $qb, ?string $search): void
+    {
+        if (null === $search || '' === trim($search)) {
+            return;
+        }
+
+        $escaped = str_replace(['\\', '%', '_'], ['\\\\', '\%', '\_'], trim($search));
+        $pattern = '%'.mb_strtolower($escaped, 'UTF-8').'%';
+
+        $qb->andWhere(
+            'LOWER(c.companyName) LIKE :search '
+            .'OR LOWER(c.lastName) LIKE :search '
+            .'OR LOWER(c.email) LIKE :search',
+        )->setParameter('search', $pattern);
+    }
+
+    /**
+     * Restreint aux clients possedant au moins une categorie du type donne.
+     * Sous-requete IN (plutot qu'un JOIN sur la collection M2M) pour ne pas
+     * perturber le DISTINCT / ORDER BY de la requete principale.
+     */
+    private function applyCategoryType(QueryBuilder $qb, ?string $categoryType): void
+    {
+        if (null === $categoryType || '' === trim($categoryType)) {
+            return;
+        }
+
+        $sub = $this->getEntityManager()->createQueryBuilder()
+            ->select('c2.id')
+            ->from(Client::class, 'c2')
+            ->join('c2.categories', 'cat2')
+            ->join('cat2.categoryType', 'ct2')
+            ->where('ct2.code = :categoryType')
+        ;
+
+        $qb->andWhere($qb->expr()->in('c.id', $sub->getDQL()))
+            ->setParameter('categoryType', trim($categoryType))
+        ;
+    }
+}

src/Module/Commercial/Infrastructure/Doctrine/DoctrineClientRibRepository.php

@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Infrastructure\Doctrine;
+
+use App\Module\Commercial\Domain\Entity\ClientRib;
+use App\Module\Commercial\Domain\Repository\ClientRibRepositoryInterface;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<ClientRib>
+ */
+class DoctrineClientRibRepository extends ServiceEntityRepository implements ClientRibRepositoryInterface
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, ClientRib::class);
+    }
+
+    public function findById(int $id): ?ClientRib
+    {
+        return $this->find($id);
+    }
+
+    public function save(ClientRib $rib): void
+    {
+        $this->getEntityManager()->persist($rib);
+        $this->getEntityManager()->flush();
+    }
+}

src/Module/Commercial/Infrastructure/Doctrine/DoctrinePaymentDelayRepository.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Infrastructure\Doctrine;
+
+use App\Module\Commercial\Domain\Entity\PaymentDelay;
+use App\Module\Commercial\Domain\Repository\PaymentDelayRepositoryInterface;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<PaymentDelay>
+ */
+class DoctrinePaymentDelayRepository extends ServiceEntityRepository implements PaymentDelayRepositoryInterface
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, PaymentDelay::class);
+    }
+
+    public function findById(int $id): ?PaymentDelay
+    {
+        return $this->find($id);
+    }
+
+    public function findAllOrdered(): array
+    {
+        return $this->createQueryBuilder('p')
+            ->orderBy('p.position', 'ASC')
+            ->addOrderBy('p.label', 'ASC')
+            ->getQuery()
+            ->getResult()
+        ;
+    }
+}

src/Module/Commercial/Infrastructure/Doctrine/DoctrinePaymentTypeRepository.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Infrastructure\Doctrine;
+
+use App\Module\Commercial\Domain\Entity\PaymentType;
+use App\Module\Commercial\Domain\Repository\PaymentTypeRepositoryInterface;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<PaymentType>
+ */
+class DoctrinePaymentTypeRepository extends ServiceEntityRepository implements PaymentTypeRepositoryInterface
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, PaymentType::class);
+    }
+
+    public function findById(int $id): ?PaymentType
+    {
+        return $this->find($id);
+    }
+
+    public function findAllOrdered(): array
+    {
+        return $this->createQueryBuilder('p')
+            ->orderBy('p.position', 'ASC')
+            ->addOrderBy('p.label', 'ASC')
+            ->getQuery()
+            ->getResult()
+        ;
+    }
+}

src/Module/Commercial/Infrastructure/Doctrine/DoctrineTvaModeRepository.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Commercial\Infrastructure\Doctrine;
+
+use App\Module\Commercial\Domain\Entity\TvaMode;
+use App\Module\Commercial\Domain\Repository\TvaModeRepositoryInterface;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<TvaMode>
+ */
+class DoctrineTvaModeRepository extends ServiceEntityRepository implements TvaModeRepositoryInterface
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, TvaMode::class);
+    }
+
+    public function findById(int $id): ?TvaMode
+    {
+        return $this->find($id);
+    }
+
+    public function findAllOrdered(): array
+    {
+        return $this->createQueryBuilder('t')
+            ->orderBy('t.position', 'ASC')
+            ->addOrderBy('t.label', 'ASC')
+            ->getQuery()
+            ->getResult()
+        ;
+    }
+}

src/Module/Core/Application/Rbac/RbacSeeder.php

@@ -0,0 +1,218 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Core\Application\Rbac;
+
+use App\Module\Core\Domain\Entity\Role;
+use App\Module\Core\Domain\Entity\User;
+use App\Module\Core\Domain\Exception\RbacSeedException;
+use App\Module\Core\Domain\Repository\PermissionRepositoryInterface;
+use App\Module\Core\Domain\Repository\RoleRepositoryInterface;
+use App\Module\Core\Domain\Repository\UserRepositoryInterface;
+use App\Shared\Domain\Contract\SiteProviderInterface;
+use App\Shared\Domain\Security\BusinessRoles;
+use Symfony\Component\PasswordHasher\Hasher\UserPasswordHasherInterface;
+
+/**
+ * Source UNIQUE (anti-drift) du RBAC metier MALIO : les 4 roles
+ * (bureau / compta / commerciale / usine), la matrice § 2.7 (role -> permissions)
+ * et les comptes demo par role. Aucun de ces litteraux ne doit etre duplique
+ * ailleurs (ni SQL en dur, ni autre fixture).
+ *
+ * Consomme par :
+ *  - la commande applicative `app:seed-rbac` (presente dans le build prod, donc
+ *    rejouable en recette/prod, contrairement aux fixtures `require-dev`) ;
+ *  - la fixture Core dev/test (DRY : meme seeder).
+ *
+ * Toutes les operations sont idempotentes et non destructives :
+ *  - ensureRoles() : cree un role par lookup de code (skip si present) ;
+ *  - attachMatrix() : attache les permissions § 2.7 via la M2M role_permission,
+ *    sans re-attacher un lien existant ; STOP explicite si un code manque ;
+ *  - ensureDemoUsers() : cree un user par role (lookup par username, skip si
+ *    present), rattache au role + a >= 1 site.
+ */
+final class RbacSeeder
+{
+    /**
+     * Codes des roles metier (snake_case, regex Role respectee). `commerciale`
+     * reference la constante Shared deja consommee par le ClientProcessor
+     * (RG-1.04) pour eviter tout drift : un seul litteral pour ce code.
+     */
+    public const string ROLE_BUREAU      = 'bureau';
+    public const string ROLE_COMPTA      = 'compta';
+    public const string ROLE_COMMERCIALE = BusinessRoles::COMMERCIALE;
+    public const string ROLE_USINE       = 'usine';
+
+    /** Site de rattachement par defaut des comptes demo (cf. SitesFixtures). */
+    private const string DEFAULT_SITE_NAME = 'Chatellerault';
+
+    /**
+     * Definition unique des 4 roles + matrice § 2.7. La cle est le code du role,
+     * `label` le libelle FR affichable, `permissions` la liste des codes RBAC a
+     * attacher (vide pour usine : aucun acces ; admin n'apparait pas car il
+     * bypass tout via isAdmin ; `commercial.clients.archive` n'est attache a
+     * aucun role metier — admin seul).
+     *
+     * @var array<string, array{label: string, permissions: list<string>}>
+     */
+    private const array MATRIX = [
+        self::ROLE_BUREAU => [
+            'label'       => 'Bureau',
+            'permissions' => [
+                'commercial.clients.view',
+                'commercial.clients.manage',
+            ],
+        ],
+        self::ROLE_COMPTA => [
+            'label'       => 'Comptabilité',
+            'permissions' => [
+                'commercial.clients.view',
+                'commercial.clients.accounting.view',
+                'commercial.clients.accounting.manage',
+            ],
+        ],
+        self::ROLE_COMMERCIALE => [
+            'label'       => 'Commerciale',
+            'permissions' => [
+                'commercial.clients.view',
+                'commercial.clients.manage',
+            ],
+        ],
+        self::ROLE_USINE => [
+            'label'       => 'Usine',
+            'permissions' => [],
+        ],
+    ];
+
+    public function __construct(
+        private readonly RoleRepositoryInterface $roleRepository,
+        private readonly PermissionRepositoryInterface $permissionRepository,
+        private readonly UserRepositoryInterface $userRepository,
+        private readonly SiteProviderInterface $siteProvider,
+        private readonly UserPasswordHasherInterface $passwordHasher,
+    ) {}
+
+    /**
+     * Cree chaque role metier absent (lookup par code). Idempotent.
+     *
+     * @return list<string> codes des roles effectivement crees (vide au rejeu)
+     */
+    public function ensureRoles(): array
+    {
+        $created = [];
+
+        foreach (self::MATRIX as $code => $definition) {
+            if (null !== $this->roleRepository->findByCode($code)) {
+                continue;
+            }
+
+            // isSystem=false : ce sont des roles metier, supprimables par un
+            // admin (contrairement aux roles systeme admin/user).
+            $this->roleRepository->save(new Role($code, $definition['label'], isSystem: false));
+            $created[] = $code;
+        }
+
+        return $created;
+    }
+
+    /**
+     * Attache la matrice § 2.7 a chaque role via la M2M role_permission. Lookup
+     * de la permission par code ; un code absent leve une RbacSeedException
+     * (garde-fou : `app:sync-permissions` doit avoir tourne). Idempotent : un
+     * lien deja present n'est pas recree.
+     *
+     * @return int nombre de liens role->permission effectivement ajoutes (0 au rejeu)
+     *
+     * @throws RbacSeedException si un role ou une permission de la matrice manque
+     */
+    public function attachMatrix(): int
+    {
+        $added = 0;
+
+        foreach (self::MATRIX as $code => $definition) {
+            $role = $this->roleRepository->findByCode($code);
+            if (null === $role) {
+                throw RbacSeedException::missingRole($code);
+            }
+
+            $touched = false;
+            foreach ($definition['permissions'] as $permissionCode) {
+                $permission = $this->permissionRepository->findByCode($permissionCode);
+                if (null === $permission) {
+                    throw RbacSeedException::missingPermission($permissionCode);
+                }
+
+                if (!$role->getPermissions()->contains($permission)) {
+                    $role->addPermission($permission);
+                    $touched = true;
+                    ++$added;
+                }
+            }
+
+            // Un seul flush par role, et seulement si un lien a change.
+            if ($touched) {
+                $this->roleRepository->save($role);
+            }
+        }
+
+        return $added;
+    }
+
+    /**
+     * Cree un compte demo par role metier (username = code du role), non-admin,
+     * mot de passe hashe, rattache a son role et a >= 1 site. Lookup par
+     * username : idempotent (un compte existant est laisse intact, mot de passe
+     * inchange).
+     *
+     * @return list<string> usernames effectivement crees (vide au rejeu)
+     *
+     * @throws RbacSeedException si un role metier attendu est absent (ensureRoles non joue)
+     */
+    public function ensureDemoUsers(string $password): array
+    {
+        // Rattachement a un site par defaut s'il existe (les flux login / me en
+        // ont besoin ; le repertoire clients n'est pas site-scope mais on reste
+        // coherent avec les fixtures admin/alice/bob).
+        $defaultSite = $this->siteProvider->findByName(self::DEFAULT_SITE_NAME);
+        $created     = [];
+
+        foreach (array_keys(self::MATRIX) as $code) {
+            $username = $code;
+            if (null !== $this->userRepository->findByUsername($username)) {
+                continue;
+            }
+
+            $role = $this->roleRepository->findByCode($code);
+            if (null === $role) {
+                throw RbacSeedException::missingRole($code);
+            }
+
+            $user = new User();
+            $user->setUsername($username);
+            $user->setIsAdmin(false);
+            $user->setPassword($this->passwordHasher->hashPassword($user, $password));
+            $user->addRbacRole($role);
+
+            if (null !== $defaultSite) {
+                $user->addSite($defaultSite);
+                $user->setCurrentSite($defaultSite);
+            }
+
+            $this->userRepository->save($user);
+            $created[] = $username;
+        }
+
+        return $created;
+    }
+
+    /**
+     * Liste des codes des roles metier definis (pour reporting / tests).
+     *
+     * @return list<string>
+     */
+    public static function roleCodes(): array
+    {
+        return array_keys(self::MATRIX);
+    }
+}

src/Module/Core/Domain/Entity/User.php

@@ -22,6 +22,7 @@ use App\Module\Core\Infrastructure\Doctrine\DoctrineUserRepository;
 // C'est le pattern officiel Doctrine pour les bounded contexts DDD.
 use App\Shared\Domain\Attribute\Auditable;
 use App\Shared\Domain\Attribute\AuditIgnore;
+use App\Shared\Domain\Contract\BusinessRoleAwareInterface;
 use App\Shared\Domain\Contract\SiteInterface;
 use App\Shared\Domain\Exception\SiteNotAuthorizedException;
 use DateTimeImmutable;
@@ -75,7 +76,7 @@ use Symfony\Component\Serializer\Attribute\SerializedName;
 #[ORM\Entity(repositoryClass: DoctrineUserRepository::class)]
 #[ORM\Table(name: '`user`')]
 #[Auditable]
-class User implements UserInterface, PasswordAuthenticatedUserInterface
+class User implements UserInterface, PasswordAuthenticatedUserInterface, BusinessRoleAwareInterface
 {
     #[ORM\Id]
     #[ORM\GeneratedValue]
@@ -337,6 +338,23 @@ class User implements UserInterface, PasswordAuthenticatedUserInterface
         return $keys;
     }
 
+    /**
+     * Implemente BusinessRoleAwareInterface : vrai si l'un des roles RBAC
+     * rattaches porte le code donne. Permet aux modules tiers de detecter un
+     * role metier (ex: `commerciale` pour RG-1.04 du M1 Clients) sans importer
+     * cette classe. Comparaison stricte sur Role::code.
+     */
+    public function hasBusinessRole(string $roleCode): bool
+    {
+        foreach ($this->rbacRoles as $role) {
+            if ($role->getCode() === $roleCode) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
     public function getPassword(): ?string
     {
         return $this->password;

src/Module/Core/Domain/Exception/RbacSeedException.php

@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Core\Domain\Exception;
+
+use RuntimeException;
+
+/**
+ * Erreur de seed RBAC (service RbacSeeder / commande app:seed-rbac).
+ *
+ * Deux causes possibles, toutes deux fatales et explicites :
+ *  - role metier attendu introuvable (ensureRoles() n'a pas tourne avant
+ *    attachMatrix() ou ensureDemoUsers()) ;
+ *  - code de permission de la matrice § 2.7 absent du catalogue : signe que
+ *    `app:sync-permissions` n'a pas ete joue. Le message embarque alors
+ *    l'invite a lancer la synchronisation, exploitee telle quelle par la
+ *    commande.
+ */
+final class RbacSeedException extends RuntimeException
+{
+    public static function missingRole(string $roleCode): self
+    {
+        return new self(sprintf(
+            'Role metier "%s" introuvable. Appelle RbacSeeder::ensureRoles() avant attachMatrix()/ensureDemoUsers().',
+            $roleCode,
+        ));
+    }
+
+    public static function missingPermission(string $permissionCode): self
+    {
+        return new self(sprintf(
+            'Permission "%s" (matrice § 2.7) absente du catalogue. '
+            .'Lance d\'abord `bin/console app:sync-permissions` pour la poser en base, puis relance le seed RBAC.',
+            $permissionCode,
+        ));
+    }
+}

src/Module/Core/Infrastructure/Console/SeedE2ECommand.php

@@ -186,6 +186,15 @@ final class SeedE2ECommand extends Command
                     'sites.bypass_scope',
                     'catalog.categories.view',
                     'catalog.categories.manage',
+                    // Commercial — Repertoire clients (M1). Mappe ici sur le
+                    // persona "tout" en attendant les vrais roles metier
+                    // (bureau/compta/commerciale/usine) seedes par ERP-74.
+                    // Miroir de frontend/tests/e2e/_fixtures/personas.ts.
+                    'commercial.clients.view',
+                    'commercial.clients.manage',
+                    'commercial.clients.accounting.view',
+                    'commercial.clients.accounting.manage',
+                    'commercial.clients.archive',
                 ],
             ],
             [

src/Module/Core/Infrastructure/Console/SeedRbacCommand.php

@@ -0,0 +1,138 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Core\Infrastructure\Console;
+
+use App\Module\Core\Application\Rbac\RbacSeeder;
+use App\Module\Core\Domain\Exception\RbacSeedException;
+use Symfony\Component\Console\Attribute\AsCommand;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+/**
+ * Seed RBAC metier idempotent et NON destructif (cf. ERP-74 / spec-back M1
+ * § 2.7). Contrairement aux fixtures Doctrine (`require-dev`, absentes du build
+ * prod `--no-dev`), cette commande applicative est presente dans l'image prod :
+ * elle est donc rejouable en recette/staging/prod.
+ *
+ * Etape de release : a lancer APRES `doctrine:migrations:migrate` et
+ * `app:sync-permissions`.
+ *  - En prod : `app:seed-rbac` (roles + matrice § 2.7, sans comptes demo).
+ *  - En recette : `app:seed-rbac --with-demo-users --password=<...>` pour
+ *    disposer de logins de test.
+ *
+ * Toute la logique (litteraux des roles, matrice, comptes demo) vit dans
+ * RbacSeeder — cette commande n'en est que l'enveloppe CLI.
+ */
+#[AsCommand(
+    name: 'app:seed-rbac',
+    description: 'Seede les roles metier RBAC + la matrice § 2.7 (idempotent, non destructif).',
+)]
+final class SeedRbacCommand extends Command
+{
+    /** Variable d'environnement de repli pour le mot de passe des comptes demo. */
+    private const string PASSWORD_ENV = 'RBAC_DEMO_PASSWORD';
+
+    public function __construct(private readonly RbacSeeder $seeder)
+    {
+        parent::__construct();
+    }
+
+    protected function configure(): void
+    {
+        $this
+            ->addOption(
+                'with-demo-users',
+                null,
+                InputOption::VALUE_NONE,
+                'Cree aussi un compte demo par role metier (recette/dev — JAMAIS en prod).',
+            )
+            ->addOption(
+                'password',
+                null,
+                InputOption::VALUE_REQUIRED,
+                'Mot de passe des comptes demo (defaut : variable d\'env '.self::PASSWORD_ENV.'). Requis avec --with-demo-users.',
+            )
+        ;
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $io = new SymfonyStyle($input, $output);
+
+        // 1. Roles metier + matrice § 2.7. attachMatrix() exige que les
+        // permissions soient en base : sinon RbacSeedException porteuse de
+        // l'invite a lancer `app:sync-permissions`.
+        try {
+            $createdRoles = $this->seeder->ensureRoles();
+            $addedLinks   = $this->seeder->attachMatrix();
+        } catch (RbacSeedException $e) {
+            $io->error($e->getMessage());
+
+            return Command::FAILURE;
+        }
+
+        $io->text(sprintf(
+            'Roles metier : %d cree(s), matrice § 2.7 : %d lien(s) ajoute(s).',
+            count($createdRoles),
+            $addedLinks,
+        ));
+
+        // 2. Comptes demo (optionnel, jamais en prod).
+        if ((bool) $input->getOption('with-demo-users')) {
+            $password = $this->resolveDemoPassword($input);
+            if (null === $password) {
+                $io->error(sprintf(
+                    '--with-demo-users exige un mot de passe : passe --password=<...> ou definis la variable d\'env %s. '
+                    .'(Aucun mot de passe en dur cote serveur.)',
+                    self::PASSWORD_ENV,
+                ));
+
+                return Command::FAILURE;
+            }
+
+            try {
+                $createdUsers = $this->seeder->ensureDemoUsers($password);
+            } catch (RbacSeedException $e) {
+                $io->error($e->getMessage());
+
+                return Command::FAILURE;
+            }
+
+            $io->text(sprintf(
+                'Comptes demo : %d cree(s)%s.',
+                count($createdUsers),
+                [] === $createdUsers ? '' : ' ['.implode(', ', $createdUsers).']',
+            ));
+        }
+
+        $io->success('Seed RBAC metier termine (idempotent).');
+
+        return Command::SUCCESS;
+    }
+
+    /**
+     * Resout le mot de passe demo : option `--password` prioritaire, sinon
+     * variable d'environnement. Renvoie null si aucun n'est fourni (la commande
+     * refuse alors --with-demo-users plutot que d'inventer un mot de passe).
+     */
+    private function resolveDemoPassword(InputInterface $input): ?string
+    {
+        /** @var null|string $option */
+        $option = $input->getOption('password');
+        if (null !== $option && '' !== $option) {
+            return $option;
+        }
+
+        $env = $_SERVER[self::PASSWORD_ENV] ?? $_ENV[self::PASSWORD_ENV] ?? getenv(self::PASSWORD_ENV);
+        if (is_string($env) && '' !== $env) {
+            return $env;
+        }
+
+        return null;
+    }
+}

src/Module/Core/Infrastructure/DataFixtures/RbacDemoFixtures.php

@@ -0,0 +1,56 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Core\Infrastructure\DataFixtures;
+
+use App\Module\Core\Application\Rbac\RbacSeeder;
+use App\Module\Sites\Infrastructure\DataFixtures\SitesFixtures;
+use Doctrine\Bundle\FixturesBundle\Fixture;
+use Doctrine\Common\DataFixtures\DependentFixtureInterface;
+use Doctrine\Persistence\ObjectManager;
+
+/**
+ * Fixture dev/test des roles metier MALIO (bureau / compta / commerciale /
+ * usine) + comptes demo associes. DRY : delegue au MEME service RbacSeeder que
+ * la commande `app:seed-rbac`, de sorte que `make db-reset` reproduise l'etat
+ * de recette.
+ *
+ * Depend de SitesFixtures : les comptes demo sont rattaches au site par defaut
+ * (cf. RbacSeeder::DEFAULT_SITE_NAME).
+ *
+ * ⚠ N'attache PAS la matrice § 2.7 ici : `doctrine:fixtures:load` PURGE la table
+ * `permission` avant de charger, donc les codes `commercial.clients.*` ne sont
+ * pas encore en base au moment du load (cf. ordre du makefile : fixtures PUIS
+ * `app:sync-permissions`). La matrice est attachee juste apres, par l'etape
+ * `app:seed-rbac` du makefile (db-reset / test-db-setup), via le meme seeder.
+ * Resultat final identique a la recette : roles + matrice + comptes demo.
+ */
+final class RbacDemoFixtures extends Fixture implements DependentFixtureInterface
+{
+    /**
+     * Mot de passe DEV/TEST connu des comptes demo (bureau / compta /
+     * commerciale / usine). Reference par les tests fonctionnels de matrice
+     * RBAC. Sans rapport avec la prod : en recette/prod le mot de passe est
+     * fourni explicitement a `app:seed-rbac --with-demo-users --password=...`.
+     */
+    public const string DEMO_PASSWORD = 'demo';
+
+    public function __construct(private readonly RbacSeeder $seeder) {}
+
+    /**
+     * @return array<int, class-string>
+     */
+    public function getDependencies(): array
+    {
+        return [SitesFixtures::class];
+    }
+
+    public function load(ObjectManager $manager): void
+    {
+        // Idempotent : ensureRoles puis ensureDemoUsers (lookup par code /
+        // username). La matrice est volontairement deferree (cf. docblock).
+        $this->seeder->ensureRoles();
+        $this->seeder->ensureDemoUsers(self::DEMO_PASSWORD);
+    }
+}

src/Shared/Domain/Contract/BusinessRoleAwareInterface.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Shared\Domain\Contract;
+
+/**
+ * Expose, sans coupler a la classe concrete User (module Core), le moyen de
+ * savoir si un utilisateur porte un role METIER donne (par son code, cf.
+ * App\Shared\Domain\Security\BusinessRoles).
+ *
+ * Implementee par App\Module\Core\Domain\Entity\User. Permet a un module tiers
+ * (ex: Commercial — RG-1.04, completude Information pour le role Commerciale)
+ * de raisonner sur les roles metier via Security::getUser() sans importer User
+ * (regle ABSOLUE n°1 : pas d'import inter-modules).
+ *
+ * Distinct de UserInterface::getRoles() (roles SYSTEME Symfony ROLE_*, derives
+ * de is_admin) : ici on parle des roles RBAC metier rattaches a l'utilisateur.
+ */
+interface BusinessRoleAwareInterface
+{
+    /**
+     * Vrai si l'utilisateur porte le role RBAC metier identifie par $roleCode
+     * (compare au champ Role::code).
+     */
+    public function hasBusinessRole(string $roleCode): bool;
+}

src/Shared/Domain/Contract/CategoryInterface.php

@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Shared\Domain\Contract;
+
+/**
+ * Interface minimale exposant ce qu'un module tiers (Commercial...) doit
+ * connaitre d'une Category, sans creer de couplage direct vers le module
+ * Catalog (regle ABSOLUE n°1 : pas d'import inter-modules).
+ *
+ * Implementee par App\Module\Catalog\Domain\Entity\Category.
+ * Utilisee comme cible des ManyToMany Client.categories et
+ * ClientAddress.categories via resolve_target_entities (cf. doctrine.yaml),
+ * sur le meme modele que SiteInterface / UserInterface.
+ */
+interface CategoryInterface
+{
+    public function getId(): ?int;
+
+    public function getName(): ?string;
+
+    /**
+     * Code du type de categorie rattache (CategoryType::code), ou null si la
+     * categorie n'a pas de type. Expose pour permettre a un module tiers de
+     * raisonner sur le type metier (ex: M1 Commercial — RG-1.03 : un distributor
+     * doit referencer un client categorise DISTRIBUTEUR ; RG-1.29 : categorie
+     * d'adresse limitee a SECTEUR/AUTRE) sans importer la classe concrete
+     * Category (regle ABSOLUE n°1).
+     */
+    public function getCategoryTypeCode(): ?string;
+}

src/Shared/Domain/Contract/SpreadsheetExporterInterface.php

@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Shared\Domain\Contract;
+
+/**
+ * Contrat d'export d'une feuille de calcul tabulaire vers un binaire XLSX.
+ *
+ * Service GENERIQUE et reutilisable : il ne connait aucune entite metier. Le
+ * module appelant decide QUOI exporter (en-tetes + lignes deja mappees) ; cette
+ * interface decrit seulement COMMENT produire le fichier. Aucun module n'est
+ * couple a une implementation concrete : on depend de ce contrat (dans Shared),
+ * jamais l'inverse (regle ABSOLUE n°1).
+ *
+ * Implementee par App\Shared\Infrastructure\Export\PhpSpreadsheetExporter (on
+ * ne la reference pas via @see pour ne pas creer un import Domain -> Infra).
+ */
+interface SpreadsheetExporterInterface
+{
+    /**
+     * Genere un classeur XLSX a une feuille et retourne son contenu binaire.
+     *
+     * @param string                      $sheetTitle titre de l'onglet (assaini / tronque par l'implementation si besoin)
+     * @param list<string>                $headers    libelles de la ligne d'en-tete (ligne 1)
+     * @param iterable<list<null|scalar>> $rows       lignes de donnees ; chaque ligne est une liste de cellules alignee sur $headers
+     *
+     * @return string contenu binaire du fichier XLSX
+     */
+    public function export(string $sheetTitle, array $headers, iterable $rows): string;
+}

src/Shared/Domain/Security/BusinessRoles.php

@@ -0,0 +1,42 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Shared\Domain\Security;
+
+/**
+ * Codes des roles METIER MALIO partages entre modules.
+ *
+ * Distincts des roles SYSTEME (cf. App\Module\Core\Domain\Security\SystemRoles :
+ * `admin` / `user`). Un role metier porte une intention fonctionnelle (poste de
+ * travail) et conditionne certaines regles de gestion au-dela des permissions
+ * RBAC pures — ex : RG-1.04 du M1 Clients rend l'onglet Information obligatoire
+ * pour le seul role Commerciale, alors que Commerciale et Bureau partagent les
+ * memes permissions (commercial.clients.view + manage, cf. spec-back M1 § 5.2).
+ *
+ * Ces constantes vivent dans Shared (et non dans un module) pour que :
+ *  - le seed des roles cote Core (ERP-74) reference le meme code sans importer
+ *    une constante du module Commercial (regle ABSOLUE n°1 : pas d'import
+ *    inter-modules) ;
+ *  - le ClientProcessor (module Commercial) detecte le role Commerciale via ce
+ *    meme code, sans dependre de Core.
+ *
+ * Coordination stack M1 :
+ *  - ERP-74 seede le role `commerciale` avec ce code exact.
+ *  - ERP-59 / ERP-60 (declaration RBAC + tests personas) le reutilisent.
+ *  - ERP-55 (ici) ne fait que le REFERENCER : tant qu'aucun user ne porte le
+ *    role `commerciale`, la validation de completude Information reste dormante.
+ */
+final class BusinessRoles
+{
+    /**
+     * Role metier « Commerciale » — code de Role RBAC (champ Role::code,
+     * snake_case impose par la regex Role). Conditionne RG-1.04.
+     */
+    public const string COMMERCIALE = 'commerciale';
+
+    private function __construct()
+    {
+        // Classe de constantes : non instanciable.
+    }
+}

src/Shared/Infrastructure/Database/ColumnCommentsCatalog.php

@@ -128,6 +128,135 @@ final class ColumnCommentsCatalog
                 'user_id' => 'FK -> user.id, ON DELETE CASCADE — utilisateur ayant acces au site.',
                 'site_id' => 'FK -> site.id, ON DELETE CASCADE — site accessible par l utilisateur.',
             ],
+
+            // === M1 Commercial (ERP-53/54) — miroir des COMMENT de la migration
+            // Version20260601000000 pour le chemin schema:update (dev/test). ===
+
+            'tva_mode' => [
+                '_table'   => 'Referentiel des modes de TVA appliques a un client (France, Export, Intracom).',
+                'id'       => 'Identifiant interne auto-incremente.',
+                'code'     => 'Code technique stable (UPPER_SNAKE, ≤ 30 caracteres) — unique, utilise par le code metier.',
+                'label'    => 'Libelle affichable (FR, ≤ 120 caracteres).',
+                'position' => 'Ordre d affichage croissant dans les selecteurs (tri position ASC puis label ASC).',
+            ],
+
+            'payment_delay' => [
+                '_table'   => 'Referentiel des delais de reglement (15 jours, 30 jours, a reception).',
+                'id'       => 'Identifiant interne auto-incremente.',
+                'code'     => 'Code technique stable (UPPER_SNAKE, ≤ 30 caracteres) — unique, utilise par le code metier.',
+                'label'    => 'Libelle affichable (FR, ≤ 120 caracteres).',
+                'position' => 'Ordre d affichage croissant dans les selecteurs (tri position ASC puis label ASC).',
+            ],
+
+            'payment_type' => [
+                '_table'   => 'Referentiel des types de reglement (virement, LCR, cheque, non soumise).',
+                'id'       => 'Identifiant interne auto-incremente.',
+                'code'     => 'Code technique stable (UPPER_SNAKE, ≤ 30 caracteres) — unique, utilise par le code metier.',
+                'label'    => 'Libelle affichable (FR, ≤ 120 caracteres).',
+                'position' => 'Ordre d affichage croissant dans les selecteurs (tri position ASC puis label ASC).',
+            ],
+
+            'bank' => [
+                '_table'   => 'Referentiel des banques selectionnables pour le reglement par virement.',
+                'id'       => 'Identifiant interne auto-incremente.',
+                'code'     => 'Code technique stable (UPPER_SNAKE, ≤ 30 caracteres) — unique, utilise par le code metier.',
+                'label'    => 'Libelle affichable (FR, ≤ 120 caracteres).',
+                'position' => 'Ordre d affichage croissant dans les selecteurs (tri position ASC puis label ASC).',
+            ],
+
+            'client' => [
+                '_table'           => 'Repertoire clients (M1 Commercial) — entites archivables (is_archived) et soft-deletables (deleted_at, HP M2).',
+                'id'               => 'Identifiant interne auto-incremente.',
+                'company_name'     => 'Raison sociale (stockee en MAJUSCULES, RG-1.18). Unique case-insensitive parmi les actifs non archives/non supprimes (RG-1.16, uq_client_company_name_active).',
+                'first_name'       => 'Prenom du contact principal (capitalise serveur, RG-1.19). first_name OU last_name obligatoire (RG-1.01).',
+                'last_name'        => 'Nom du contact principal (capitalise serveur, RG-1.19). first_name OU last_name obligatoire (RG-1.01).',
+                'phone_primary'    => 'Telephone principal — stocke en chiffres uniquement (RG-1.20). Obligatoire.',
+                'phone_secondary'  => 'Telephone secondaire optionnel — chiffres uniquement (RG-1.20).',
+                'email'            => 'Email principal (lowercase serveur, RG-1.21). NON unique (RG-1.17 supprimee, Q4).',
+                'distributor_id'   => 'FK auto-referente vers un client porteur de la categorie DISTRIBUTEUR — exclusive avec broker_id (RG-1.03, chk_client_distrib_or_broker). FK -> client.id, ON DELETE SET NULL.',
+                'broker_id'        => 'FK auto-referente vers un client porteur de la categorie COURTIER — exclusive avec distributor_id (RG-1.03). FK -> client.id, ON DELETE SET NULL.',
+                'triage_service'   => 'Drapeau service triage active pour le client. Faux par defaut.',
+                'description'      => 'Onglet Information : description libre. Obligatoire pour le role Commerciale (RG-1.04), optionnel sinon.',
+                'competitors'      => 'Onglet Information : concurrents identifies (texte libre ≤ 255). Obligatoire role Commerciale (RG-1.04).',
+                'founded_at'       => 'Onglet Information : date de creation de l entreprise. Obligatoire role Commerciale (RG-1.04).',
+                'employees_count'  => 'Onglet Information : effectif (entier >= 0). Obligatoire role Commerciale (RG-1.04).',
+                'revenue_amount'   => 'Onglet Information : chiffre d affaires (NUMERIC 15,2). Obligatoire role Commerciale (RG-1.04).',
+                'director_name'    => 'Onglet Information : nom du dirigeant. Obligatoire role Commerciale (RG-1.04).',
+                'profit_amount'    => 'Onglet Information : resultat / benefice (NUMERIC 15,2). Obligatoire role Commerciale (RG-1.04).',
+                'siren'            => 'Onglet Comptabilite : SIREN (9 chiffres attendus). NON unique — peut etre partage entre etablissements (RG-1.15 supprimee, Q4).',
+                'account_number'   => 'Onglet Comptabilite : numero de compte comptable du client.',
+                'tva_mode_id'      => 'Onglet Comptabilite : mode de TVA applique — FK -> tva_mode.id, ON DELETE RESTRICT.',
+                'n_tva'            => 'Onglet Comptabilite : numero de TVA intracommunautaire.',
+                'payment_delay_id' => 'Onglet Comptabilite : delai de reglement — FK -> payment_delay.id, ON DELETE RESTRICT.',
+                'payment_type_id'  => 'Onglet Comptabilite : type de reglement — FK -> payment_type.id, ON DELETE RESTRICT. Code LCR impose >= 1 RIB (RG-1.13), VIREMENT impose une banque (RG-1.12).',
+                'bank_id'          => 'Onglet Comptabilite : banque — FK -> bank.id, ON DELETE RESTRICT. Obligatoire si payment_type = VIREMENT (RG-1.12).',
+                'is_archived'      => 'Drapeau fonctionnel d archivage — masque par defaut dans la liste. Bascule via permission commercial.clients.archive (RG-1.22/23).',
+                'archived_at'      => 'Horodatage de l archivage — pose quand is_archived passe a vrai, remis a null a la restauration (RG-1.22/23).',
+                'deleted_at'       => 'Horodatage du soft-delete technique (HP M2) — non expose par l API au M1. Null = ligne active.',
+            ] + self::timestampableBlamableComments(),
+
+            'client_category' => [
+                '_table'      => 'Jointure M2M client <-> category (Catalog) — categories metier du client (au moins une obligatoire).',
+                'client_id'   => 'FK -> client.id, ON DELETE CASCADE — client porteur de la categorie.',
+                'category_id' => 'FK -> category.id, ON DELETE RESTRICT — categorie rattachee au client.',
+            ],
+
+            'client_contact' => [
+                '_table'          => 'Contacts d un client (1:n) — au moins firstName OU lastName par contact (RG-1.05).',
+                'id'              => 'Identifiant interne auto-incremente.',
+                'client_id'       => 'FK -> client.id, ON DELETE CASCADE — client proprietaire du contact.',
+                'first_name'      => 'Prenom du contact (capitalise serveur). first_name OU last_name obligatoire (RG-1.05, chk_client_contact_name).',
+                'last_name'       => 'Nom du contact (capitalise serveur). first_name OU last_name obligatoire (RG-1.05, chk_client_contact_name).',
+                'job_title'       => 'Fonction / intitule de poste du contact (≤ 120 caracteres).',
+                'phone_primary'   => 'Telephone principal du contact — chiffres uniquement (RG-1.20).',
+                'phone_secondary' => 'Telephone secondaire du contact — chiffres uniquement (RG-1.20).',
+                'email'           => 'Email du contact (lowercase serveur, RG-1.21).',
+                'position'        => 'Ordre d affichage du contact dans la liste du client (croissant).',
+            ] + self::timestampableBlamableComments(),
+
+            'client_address' => [
+                '_table'            => 'Adresses d un client (1:n) — prospect exclusif de livraison/facturation (RG-1.06/07/08), >= 1 site rattache (RG-1.10).',
+                'id'                => 'Identifiant interne auto-incremente.',
+                'client_id'         => 'FK -> client.id, ON DELETE CASCADE — client proprietaire de l adresse.',
+                'is_prospect'       => 'Adresse de prospection — exclusive de is_delivery/is_billing (RG-1.06/07/08, chk_client_address_prospect_exclusive). Faux par defaut.',
+                'is_delivery'       => 'Adresse de livraison. Exclusive de is_prospect. Faux par defaut.',
+                'is_billing'        => 'Adresse de facturation. Exclusive de is_prospect. Impose billing_email (RG-1.11). Faux par defaut.',
+                'country'           => 'Pays de l adresse — defaut France.',
+                'postal_code'       => 'Code postal (4-5 chiffres attendus, RG-1.09).',
+                'city'              => 'Ville — preremplie depuis le code postal via API BAN cote front (RG-1.09).',
+                'street'            => 'Numero et voie de l adresse.',
+                'street_complement' => 'Complement d adresse (etage, batiment...) — optionnel.',
+                'billing_email'     => 'Email de facturation — obligatoire si is_billing, null sinon (RG-1.11, chk_client_address_billing_email).',
+                'position'          => 'Ordre d affichage de l adresse dans la liste du client (croissant).',
+            ] + self::timestampableBlamableComments(),
+
+            'client_address_site' => [
+                '_table'            => 'Jointure M2M client_address <-> site (Sites) — sites desservis par l adresse (>= 1 obligatoire, RG-1.10).',
+                'client_address_id' => 'FK -> client_address.id, ON DELETE CASCADE — adresse concernee.',
+                'site_id'           => 'FK -> site.id, ON DELETE RESTRICT — site rattache a l adresse.',
+            ],
+
+            'client_address_contact' => [
+                '_table'            => 'Jointure M2M client_address <-> client_contact — contacts associes a une adresse.',
+                'client_address_id' => 'FK -> client_address.id, ON DELETE CASCADE — adresse concernee.',
+                'client_contact_id' => 'FK -> client_contact.id, ON DELETE CASCADE — contact associe a l adresse.',
+            ],
+
+            'client_address_category' => [
+                '_table'            => 'Jointure M2M client_address <-> category — categories d adresse (types SECTEUR/AUTRE uniquement, RG-1.29).',
+                'client_address_id' => 'FK -> client_address.id, ON DELETE CASCADE — adresse concernee.',
+                'category_id'       => 'FK -> category.id, ON DELETE RESTRICT — categorie d adresse (type SECTEUR ou AUTRE, RG-1.29).',
+            ],
+
+            'client_rib' => [
+                '_table'    => 'Coordonnees bancaires d un client (1:n) — >= 1 RIB obligatoire si payment_type = LCR (RG-1.13). Tous les champs audites (pas d AuditIgnore).',
+                'id'        => 'Identifiant interne auto-incremente.',
+                'client_id' => 'FK -> client.id, ON DELETE CASCADE — client proprietaire du RIB.',
+                'label'     => 'Libelle du RIB (ex: compte principal).',
+                'bic'       => 'Code BIC/SWIFT de la banque (8 ou 11 caracteres).',
+                'iban'      => 'IBAN du compte (≤ 34 caracteres).',
+                'position'  => 'Ordre d affichage du RIB dans la liste du client (croissant).',
+            ] + self::timestampableBlamableComments(),
         ];
     }
 
@@ -151,12 +280,25 @@ final class ColumnCommentsCatalog
      * Construit la liste des requetes SQL `COMMENT ON TABLE/COLUMN` (en
      * dollar-quoting Postgres `$_$`) a partir du catalogue.
      *
+     * @param null|list<string> $onlyTables Restreint la generation a ces tables
+     *                                      (utile pour la migration retrofit qui
+     *                                      ne doit commenter que les tables deja
+     *                                      presentes a son instant T — les tables
+     *                                      des modules crees plus tard posent
+     *                                      leurs propres COMMENT). null = tout.
+     *
      * @return list<string>
      */
-    public static function toSqlStatements(): array
+    public static function toSqlStatements(?array $onlyTables = null): array
     {
+        $allowed = null === $onlyTables ? null : array_fill_keys($onlyTables, true);
+
         $statements = [];
         foreach (self::comments() as $table => $entries) {
+            if (null !== $allowed && !isset($allowed[$table])) {
+                continue;
+            }
+
             $quotedTable = self::quoteIdent($table);
             foreach ($entries as $column => $description) {
                 if ('_table' === $column) {

src/Shared/Infrastructure/Export/PhpSpreadsheetExporter.php

@@ -0,0 +1,85 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Shared\Infrastructure\Export;
+
+use App\Shared\Domain\Contract\SpreadsheetExporterInterface;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
+use RuntimeException;
+
+/**
+ * Implementation XLSX du contrat d'export via la librairie PhpSpreadsheet.
+ *
+ * Strictement technique : ecrit la ligne d'en-tete puis les lignes de donnees
+ * dans l'unique feuille du classeur, et retourne le binaire. Aucune logique
+ * metier, aucune reference a une entite d'un module — le mapping des colonnes
+ * est de la responsabilite de l'appelant.
+ */
+final class PhpSpreadsheetExporter implements SpreadsheetExporterInterface
+{
+    // Excel limite le titre d'un onglet a 31 caracteres et interdit certains
+    // caracteres ; on assainit pour ne jamais faire echouer setTitle().
+    private const int MAX_SHEET_TITLE_LENGTH = 31;
+    private const string INVALID_TITLE_CHARS = '*:/\?[]';
+
+    public function export(string $sheetTitle, array $headers, iterable $rows): string
+    {
+        $spreadsheet = new Spreadsheet();
+        $sheet       = $spreadsheet->getActiveSheet();
+        $sheet->setTitle($this->sanitizeSheetTitle($sheetTitle));
+
+        // Ligne 1 : en-tete.
+        $sheet->fromArray($headers, null, 'A1');
+
+        // Lignes 2..n : donnees. Iteration manuelle pour supporter un iterable
+        // paresseux (generator) sans tout materialiser en memoire.
+        $rowNumber = 2;
+        foreach ($rows as $row) {
+            $sheet->fromArray($row, null, 'A'.$rowNumber);
+            ++$rowNumber;
+        }
+
+        return $this->toBinary($spreadsheet);
+    }
+
+    private function toBinary(Spreadsheet $spreadsheet): string
+    {
+        $writer = new Xlsx($spreadsheet);
+
+        // Le writer ecrit vers un chemin de fichier : on passe par un fichier
+        // temporaire puis on lit son contenu binaire.
+        $tmpFile = tempnam(sys_get_temp_dir(), 'xlsx_export_');
+        if (false === $tmpFile) {
+            throw new RuntimeException('Impossible de creer un fichier temporaire pour l\'export XLSX.');
+        }
+
+        try {
+            $writer->save($tmpFile);
+            $binary = file_get_contents($tmpFile);
+            if (false === $binary) {
+                throw new RuntimeException('Lecture du fichier XLSX temporaire impossible.');
+            }
+
+            return $binary;
+        } finally {
+            // Libere les references internes de PhpSpreadsheet puis supprime le
+            // fichier temporaire, meme en cas d'exception.
+            $spreadsheet->disconnectWorksheets();
+            @unlink($tmpFile);
+        }
+    }
+
+    /**
+     * Retire les caracteres interdits et tronque a 31 caracteres ; renvoie un
+     * titre par defaut si la chaine resultante est vide.
+     */
+    private function sanitizeSheetTitle(string $title): string
+    {
+        $clean = str_replace(str_split(self::INVALID_TITLE_CHARS), '', $title);
+        $clean = mb_substr($clean, 0, self::MAX_SHEET_TITLE_LENGTH);
+
+        return '' === $clean ? 'Export' : $clean;
+    }
+}

tests/Architecture/EntitiesAreTimestampableBlamableTest.php

@@ -5,6 +5,10 @@ declare(strict_types=1);
 namespace App\Tests\Architecture;
 
 use App\Module\Catalog\Domain\Entity\CategoryType;
+use App\Module\Commercial\Domain\Entity\Bank;
+use App\Module\Commercial\Domain\Entity\PaymentDelay;
+use App\Module\Commercial\Domain\Entity\PaymentType;
+use App\Module\Commercial\Domain\Entity\TvaMode;
 use App\Module\Core\Domain\Entity\Permission;
 use App\Module\Core\Domain\Entity\Role;
 use App\Module\Core\Domain\Entity\User;
@@ -49,6 +53,11 @@ final class EntitiesAreTimestampableBlamableTest extends TestCase
      * - CategoryType : referentiel statique (codes de typage des categories),
      *   pas de besoin de tracabilite user-driven (cree par migration/seed,
      *   pas pilote utilisateur au M0). Cf. spec-back § 2.8.bis + RG-1.17.
+     * - TvaMode / PaymentDelay / PaymentType / Bank (M1 Commercial) : referentiels
+     *   comptables statiques (id/code/label/position), seedes par migration +
+     *   CommercialReferentialFixtures, lecture seule au M1 (HP-M2-2). Pas de
+     *   tracabilite user-driven, meme justification que CategoryType. Cf.
+     *   spec-back M1 § 2.6 + § 3.5.
      *
      * Les futurs referentiels statiques s'ajoutent ici avec une justification.
      */
@@ -58,6 +67,10 @@ final class EntitiesAreTimestampableBlamableTest extends TestCase
         Permission::class,
         Site::class,
         CategoryType::class,
+        TvaMode::class,
+        PaymentDelay::class,
+        PaymentType::class,
+        Bank::class,
     ];
 
     public function testAllBusinessEntitiesImplementBothInterfaces(): void

tests/Module/Commercial/Api/AbstractCommercialApiTestCase.php

@@ -0,0 +1,130 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Commercial\Api;
+
+use ApiPlatform\Symfony\Bundle\Test\Client;
+use App\Module\Catalog\Domain\Entity\Category;
+use App\Module\Catalog\Domain\Entity\CategoryType;
+use App\Module\Commercial\Domain\Entity\Client as ClientEntity;
+use App\Module\Core\Domain\Entity\Role;
+use App\Module\Core\Domain\Entity\User;
+use App\Tests\Module\Core\Api\AbstractApiTestCase;
+use DateTimeImmutable;
+
+/**
+ * Base des tests fonctionnels du module Commercial (M1 — repertoire clients).
+ *
+ * Etend la base Core : ajoute des factories pour seeder vite des categories
+ * typees (DISTRIBUTEUR / COURTIER / SECTEUR) et des clients, plus un helper
+ * d'authentification admin.
+ *
+ * Cleanup : tearDown purge clients, categories `test_cli_cat_*` et users/roles
+ * `test_*`. Les category_types business sont fetch-or-create (idempotents) et
+ * laisses en place (pas de DELETE pour ne pas entrer en conflit avec d'autres
+ * suites). Pas de DAMA en local -> purge manuelle obligatoire.
+ *
+ * @internal
+ */
+abstract class AbstractCommercialApiTestCase extends AbstractApiTestCase
+{
+    protected const string TEST_CATEGORY_PREFIX = 'test_cli_cat_';
+
+    protected function tearDown(): void
+    {
+        $this->cleanupCommercialTestData();
+        parent::tearDown();
+    }
+
+    protected function createAdminClient(): Client
+    {
+        return $this->authenticatedClient('admin', 'admin');
+    }
+
+    /**
+     * Recupere (ou cree) un CategoryType par son code metier. Idempotent : la
+     * contrainte d'unicite sur category_type.code interdit les doublons.
+     */
+    protected function createCategoryType(string $code): CategoryType
+    {
+        $em       = $this->getEm();
+        $existing = $em->getRepository(CategoryType::class)->findOneBy(['code' => $code]);
+        if (null !== $existing) {
+            return $existing;
+        }
+
+        $type = new CategoryType();
+        $type->setCode($code);
+        $type->setLabel(ucfirst(strtolower($code)));
+        $em->persist($type);
+        $em->flush();
+
+        return $type;
+    }
+
+    /**
+     * Cree une Category de test rattachee a un type metier donne (code).
+     */
+    protected function createCategory(string $typeCode = 'SECTEUR'): Category
+    {
+        $em       = $this->getEm();
+        $suffix   = substr(bin2hex(random_bytes(4)), 0, 8);
+        $category = new Category();
+        $category->setName(self::TEST_CATEGORY_PREFIX.$suffix);
+        $category->setCategoryType($this->createCategoryType($typeCode));
+        $em->persist($category);
+        $em->flush();
+
+        return $category;
+    }
+
+    /**
+     * Seede directement un Client en base (sans passer par l'API), pour les
+     * tests de liste / archivage. Le client porte une categorie SECTEUR.
+     */
+    protected function seedClient(string $companyName, bool $isArchived = false, string $categoryTypeCode = 'SECTEUR'): ClientEntity
+    {
+        $em     = $this->getEm();
+        $client = new ClientEntity();
+        // Stocke en MAJUSCULES pour refleter l'etat normalise (RG-1.18) qu'aurait
+        // produit le ClientProcessor via l'API.
+        $client->setCompanyName(mb_strtoupper($companyName, 'UTF-8'));
+        $client->setLastName('Seed');
+        $client->setPhonePrimary('0102030405');
+        $client->setEmail(strtolower(str_replace(' ', '', $companyName)).'@seed.test');
+        $client->addCategory($this->createCategory($categoryTypeCode));
+        $client->setIsArchived($isArchived);
+        if ($isArchived) {
+            $client->setArchivedAt(new DateTimeImmutable());
+        }
+        $em->persist($client);
+        $em->flush();
+
+        return $client;
+    }
+
+    private function cleanupCommercialTestData(): void
+    {
+        $em = $this->getEm();
+
+        // Clients d'abord (la jointure client_category est purgee par
+        // ON DELETE CASCADE ; les auto-references distributor/broker sont
+        // ON DELETE SET NULL).
+        $em->createQuery('DELETE FROM '.ClientEntity::class)->execute();
+
+        // Categories de test ensuite (FK client_category deja purgee).
+        $em->createQuery(
+            'DELETE FROM '.Category::class.' c WHERE c.name LIKE :prefix',
+        )->setParameter('prefix', self::TEST_CATEGORY_PREFIX.'%')->execute();
+
+        // Users / roles jetables.
+        $em->createQuery(
+            'DELETE FROM '.User::class.' u WHERE u.username LIKE :prefix',
+        )->setParameter('prefix', 'test_%')->execute();
+
+        $em->createQuery(
+            'DELETE FROM '.Role::class.' r WHERE r.code LIKE :prefix',
+        )->setParameter('prefix', 'test_%')->execute();
+    }
+}

tests/Module/Commercial/Api/ClientAddressTest.php

@@ -0,0 +1,149 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Commercial\Api;
+
+use App\Module\Sites\Domain\Entity\Site;
+
+/**
+ * Tests fonctionnels de l'onglet Adresse — combler les trous (ERP-60).
+ *
+ * RG-1.09 (code postal) et RG-1.10 (>= 1 site) sont DEJA couverts par
+ * ClientSubResourceApiTest (ERP-57) et ne sont pas reduplique ici. Ce fichier
+ * cible les contraintes CHECK BDD non encore testees :
+ *  - RG-1.06 / RG-1.07 / RG-1.08 : `chk_client_address_prospect_exclusive`
+ *    (is_prospect exclusif de is_delivery / is_billing) ;
+ *  - RG-1.11 : `chk_client_address_billing_email` (billing_email obligatoire
+ *    ssi is_billing).
+ *
+ * Note : ces regles sont portees par des CHECK Postgres (pas d'Assert ni de
+ * regle Processor au M1). On verifie donc que la combinaison invalide est
+ * REJETEE par le serveur (statut >= 400), sans coupler le test au code exact :
+ * une violation CHECK non mappee remonte aujourd'hui en erreur serveur ; un
+ * mapping fin vers 422 serait une amelioration ulterieure (hors perimetre
+ * ERP-60, test-only).
+ *
+ * RG-1.29 (filtrage du type de categorie SECTEUR/AUTRE sur une adresse) n'est
+ * PAS testee : la validation d'ecriture correspondante n'est pas implementee
+ * cote back au M1 (et ne figure pas dans la liste § 8.1). Documentee comme gap
+ * dans le cahier de test #478.
+ *
+ * @internal
+ */
+final class ClientAddressTest extends AbstractCommercialApiTestCase
+{
+    private const string LD = 'application/ld+json';
+
+    /**
+     * RG-1.06 / RG-1.07 : une adresse de prospection ne peut pas etre une
+     * adresse de livraison (CHECK chk_client_address_prospect_exclusive).
+     */
+    public function testProspectAddressCannotBeDelivery(): void
+    {
+        $this->skipIfSitesModuleDisabled();
+        $client = $this->createAdminClient();
+        $seed   = $this->seedClient('Prospect Delivery');
+
+        $response = $client->request('POST', '/api/clients/'.$seed->getId().'/addresses', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'isProspect' => true,
+                'isDelivery' => true,
+                'postalCode' => '86100',
+                'city'       => 'Châtellerault',
+                'street'     => '1 rue du Test',
+                'sites'      => [$this->firstSiteIri()],
+            ],
+        ]);
+
+        self::assertGreaterThanOrEqual(400, $response->getStatusCode());
+    }
+
+    /**
+     * RG-1.06 / RG-1.08 : une adresse de prospection ne peut pas etre une
+     * adresse de facturation (meme CHECK). On fournit billingEmail pour que la
+     * seule violation possible soit l'exclusivite prospect/billing.
+     */
+    public function testProspectAddressCannotBeBilling(): void
+    {
+        $this->skipIfSitesModuleDisabled();
+        $client = $this->createAdminClient();
+        $seed   = $this->seedClient('Prospect Billing');
+
+        $response = $client->request('POST', '/api/clients/'.$seed->getId().'/addresses', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'isProspect'   => true,
+                'isBilling'    => true,
+                'billingEmail' => 'facturation@test.fr',
+                'postalCode'   => '86100',
+                'city'         => 'Châtellerault',
+                'street'       => '1 rue du Test',
+                'sites'        => [$this->firstSiteIri()],
+            ],
+        ]);
+
+        self::assertGreaterThanOrEqual(400, $response->getStatusCode());
+    }
+
+    /**
+     * RG-1.11 : une adresse de facturation exige un billingEmail
+     * (CHECK chk_client_address_billing_email).
+     */
+    public function testBillingAddressRequiresBillingEmail(): void
+    {
+        $this->skipIfSitesModuleDisabled();
+        $client = $this->createAdminClient();
+        $seed   = $this->seedClient('Billing No Email');
+
+        $response = $client->request('POST', '/api/clients/'.$seed->getId().'/addresses', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'isBilling'  => true,
+                'postalCode' => '86100',
+                'city'       => 'Châtellerault',
+                'street'     => '1 rue du Test',
+                'sites'      => [$this->firstSiteIri()],
+            ],
+        ]);
+
+        self::assertGreaterThanOrEqual(400, $response->getStatusCode());
+    }
+
+    /**
+     * RG-1.11 (sens inverse) : une adresse NON facturable ne peut pas porter un
+     * billingEmail (meme CHECK).
+     */
+    public function testNonBillingAddressRejectsBillingEmail(): void
+    {
+        $this->skipIfSitesModuleDisabled();
+        $client = $this->createAdminClient();
+        $seed   = $this->seedClient('Non Billing With Email');
+
+        $response = $client->request('POST', '/api/clients/'.$seed->getId().'/addresses', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'isBilling'    => false,
+                'billingEmail' => 'parasite@test.fr',
+                'postalCode'   => '86100',
+                'city'         => 'Châtellerault',
+                'street'       => '1 rue du Test',
+                'sites'        => [$this->firstSiteIri()],
+            ],
+        ]);
+
+        self::assertGreaterThanOrEqual(400, $response->getStatusCode());
+    }
+
+    /**
+     * Retourne l'IRI du premier site seede (fixtures Sites).
+     */
+    private function firstSiteIri(): string
+    {
+        $site = $this->getEm()->getRepository(Site::class)->findOneBy([]);
+        self::assertNotNull($site, 'Aucun site seede : impossible de tester les adresses.');
+
+        return '/api/sites/'.$site->getId();
+    }
+}

tests/Module/Commercial/Api/ClientApiTest.php

@@ -0,0 +1,285 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Commercial\Api;
+
+/**
+ * Tests fonctionnels de l'API /api/clients (M1) — branche ERP-55.
+ *
+ * Authentifies en ADMIN (bypass RBAC via isAdmin) : on valide ici les regles
+ * METIER (normalisation, unicite, distributor/broker, archivage, liste). Le
+ * gating par permission (accounting.manage / archive / RG-1.28 strict, RG-1.04
+ * Commerciale) est couvert par les tests unitaires du ClientProcessor : il
+ * exige des users non-admin portant des permissions `commercial.clients.*` qui
+ * ne sont declarees qu'en ERP-59 (tests RBAC complets en ERP-60).
+ *
+ * @internal
+ */
+final class ClientApiTest extends AbstractCommercialApiTestCase
+{
+    private const string LD = 'application/ld+json';
+
+    public function testPostNormalizesTextFields(): void
+    {
+        $client = $this->createAdminClient();
+        $cat    = $this->createCategory('SECTEUR');
+
+        $response = $client->request('POST', '/api/clients', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'companyName'  => 'acme sas',
+                'firstName'    => 'JEAN',
+                'lastName'     => 'dupont',
+                'phonePrimary' => '06.12.34.56.78',
+                'email'        => 'Jean.DUPONT@ACME.FR',
+                'categories'   => ['/api/categories/'.$cat->getId()],
+            ],
+        ]);
+
+        self::assertResponseStatusCodeSame(201);
+        $data = $response->toArray();
+        // RG-1.18 / 1.19 / 1.20 / 1.21
+        self::assertSame('ACME SAS', $data['companyName']);
+        self::assertSame('Jean', $data['firstName']);
+        self::assertSame('Dupont', $data['lastName']);
+        self::assertSame('0612345678', $data['phonePrimary']);
+        self::assertSame('jean.dupont@acme.fr', $data['email']);
+        self::assertFalse($data['isArchived']);
+    }
+
+    public function testPostDuplicateCompanyNameReturns409(): void
+    {
+        $client = $this->createAdminClient();
+        $cat    = $this->createCategory('SECTEUR');
+        $iri    = '/api/categories/'.$cat->getId();
+
+        $payload = [
+            'companyName'  => 'Doublon SARL',
+            'firstName'    => 'A',
+            'phonePrimary' => '0102030405',
+            'email'        => 'dup@test.fr',
+            'categories'   => [$iri],
+        ];
+
+        $client->request('POST', '/api/clients', ['headers' => ['Content-Type' => self::LD], 'json' => $payload]);
+        self::assertResponseStatusCodeSame(201);
+
+        // Meme nom (insensible a la casse via l'index LOWER) -> 409 (RG-1.16).
+        $payload['email'] = 'dup2@test.fr';
+        $client->request('POST', '/api/clients', ['headers' => ['Content-Type' => self::LD], 'json' => $payload]);
+        self::assertResponseStatusCodeSame(409);
+    }
+
+    public function testPostWithoutFirstOrLastNameReturns422(): void
+    {
+        $client = $this->createAdminClient();
+        $cat    = $this->createCategory('SECTEUR');
+
+        $client->request('POST', '/api/clients', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'companyName'  => 'No Contact Name',
+                'phonePrimary' => '0102030405',
+                'email'        => 'nc@test.fr',
+                'categories'   => ['/api/categories/'.$cat->getId()],
+            ],
+        ]);
+
+        // RG-1.01
+        self::assertResponseStatusCodeSame(422);
+    }
+
+    public function testPostWithoutCategoryReturns422(): void
+    {
+        $client = $this->createAdminClient();
+
+        $client->request('POST', '/api/clients', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'companyName'  => 'No Category',
+                'firstName'    => 'A',
+                'phonePrimary' => '0102030405',
+                'email'        => 'nocat@test.fr',
+                'categories'   => [],
+            ],
+        ]);
+
+        // Assert\Count(min: 1)
+        self::assertResponseStatusCodeSame(422);
+    }
+
+    public function testPostWithDistributorAndBrokerReturns422(): void
+    {
+        $client      = $this->createAdminClient();
+        $cat         = $this->createCategory('SECTEUR');
+        $distributor = $this->seedClient('Distrib Mutex', false, 'DISTRIBUTEUR');
+
+        $client->request('POST', '/api/clients', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'companyName'  => 'Mutex Client',
+                'firstName'    => 'A',
+                'phonePrimary' => '0102030405',
+                'email'        => 'mutex@test.fr',
+                'categories'   => ['/api/categories/'.$cat->getId()],
+                'distributor'  => '/api/clients/'.$distributor->getId(),
+                'broker'       => '/api/clients/'.$distributor->getId(),
+            ],
+        ]);
+
+        // RG-1.03 (exclusivite)
+        self::assertResponseStatusCodeSame(422);
+    }
+
+    public function testPostDistributorReferencingNonDistributorReturns422(): void
+    {
+        $client    = $this->createAdminClient();
+        $cat       = $this->createCategory('SECTEUR');
+        $notDistro = $this->seedClient('Pas Un Distrib', false, 'SECTEUR');
+
+        $client->request('POST', '/api/clients', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'companyName'  => 'Bad Distrib Ref',
+                'firstName'    => 'A',
+                'phonePrimary' => '0102030405',
+                'email'        => 'baddistrib@test.fr',
+                'categories'   => ['/api/categories/'.$cat->getId()],
+                'distributor'  => '/api/clients/'.$notDistro->getId(),
+            ],
+        ]);
+
+        // RG-1.03 (le distributor doit etre categorise DISTRIBUTEUR)
+        self::assertResponseStatusCodeSame(422);
+    }
+
+    public function testPostValidDistributorReturns201(): void
+    {
+        $client      = $this->createAdminClient();
+        $cat         = $this->createCategory('SECTEUR');
+        $distributor = $this->seedClient('Vrai Distrib', false, 'DISTRIBUTEUR');
+
+        $client->request('POST', '/api/clients', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'companyName'  => 'Client Avec Distrib',
+                'firstName'    => 'A',
+                'phonePrimary' => '0102030405',
+                'email'        => 'okdistrib@test.fr',
+                'categories'   => ['/api/categories/'.$cat->getId()],
+                'distributor'  => '/api/clients/'.$distributor->getId(),
+            ],
+        ]);
+
+        self::assertResponseStatusCodeSame(201);
+    }
+
+    public function testListSortedByCompanyNameAscAndExcludesArchived(): void
+    {
+        $client = $this->createAdminClient();
+        $this->seedClient('Zebra Co');
+        $this->seedClient('Alpha Co');
+        $this->seedClient('Archivé Co', true);
+
+        $names = $client->request('GET', '/api/clients?pagination=false', [
+            'headers' => ['Accept' => self::LD],
+        ])->toArray()['member'];
+        $companyNames = array_map(static fn (array $c): string => $c['companyName'], $names);
+
+        // RG-1.24 : l'archive est exclue par defaut.
+        self::assertNotContains('ARCHIVÉ CO', $companyNames);
+        // RG-1.26 : tri companyName ASC (Alpha avant Zebra).
+        $alpha = array_search('ALPHA CO', $companyNames, true);
+        $zebra = array_search('ZEBRA CO', $companyNames, true);
+        self::assertNotFalse($alpha);
+        self::assertNotFalse($zebra);
+        self::assertLessThan($zebra, $alpha);
+    }
+
+    public function testListIncludeArchivedReturnsArchived(): void
+    {
+        $client = $this->createAdminClient();
+        $this->seedClient('Hidden Archived', true);
+
+        $members = $client->request('GET', '/api/clients?includeArchived=true&pagination=false', [
+            'headers' => ['Accept' => self::LD],
+        ])->toArray()['member'];
+        $names = array_map(static fn (array $c): string => $c['companyName'], $members);
+
+        // RG-1.25
+        self::assertContains('HIDDEN ARCHIVED', $names);
+    }
+
+    public function testCollectionIsPaginated(): void
+    {
+        $client = $this->createAdminClient();
+        $this->seedClient('Paginated One');
+
+        // Collection Hydra avec total (la cle `view` n'apparait qu'a partir de
+        // 2 pages cote API Platform 4, donc non assertable sur page unique).
+        $page1 = $client->request('GET', '/api/clients', ['headers' => ['Accept' => self::LD]])->toArray();
+        self::assertArrayHasKey('totalItems', $page1);
+        self::assertNotEmpty($page1['member']);
+
+        // Preuve que la pagination serveur est bien engagee : la page 2 d'un jeu
+        // tenant sur une page est vide (un provider non pagine ignorerait `page`
+        // et renverrait quand meme les items).
+        $page2 = $client->request('GET', '/api/clients?page=2', ['headers' => ['Accept' => self::LD]])->toArray();
+        self::assertSame([], $page2['member']);
+    }
+
+    public function testPatchArchiveSetsArchivedAtThenRestore(): void
+    {
+        $client = $this->createAdminClient();
+        $seed   = $this->seedClient('To Archive');
+        $iri    = '/api/clients/'.$seed->getId();
+
+        // Archive (RG-1.22) : admin a la permission archive via bypass isAdmin.
+        $archived = $client->request('PATCH', $iri, [
+            'headers' => ['Content-Type' => 'application/merge-patch+json'],
+            'json'    => ['isArchived' => true],
+        ])->toArray();
+        self::assertResponseStatusCodeSame(200);
+        self::assertTrue($archived['isArchived']);
+        self::assertNotNull($archived['archivedAt']);
+
+        // Restauration (RG-1.23) : archivedAt repasse a null.
+        $restored = $client->request('PATCH', $iri, [
+            'headers' => ['Content-Type' => 'application/merge-patch+json'],
+            'json'    => ['isArchived' => false],
+        ])->toArray();
+        self::assertResponseStatusCodeSame(200);
+        self::assertFalse($restored['isArchived']);
+        self::assertNull($restored['archivedAt']);
+    }
+
+    public function testPatchArchiveWithOtherFieldReturns422(): void
+    {
+        $client = $this->createAdminClient();
+        $seed   = $this->seedClient('Archive Plus Field');
+
+        $client->request('PATCH', '/api/clients/'.$seed->getId(), [
+            'headers' => ['Content-Type' => 'application/merge-patch+json'],
+            'json'    => ['isArchived' => true, 'companyName' => 'Renamed'],
+        ]);
+
+        // RG-1.22 : une requete d'archivage ne modifie aucun autre champ.
+        self::assertResponseStatusCodeSame(422);
+    }
+
+    public function testGetDetailEmbedsSubCollections(): void
+    {
+        $client = $this->createAdminClient();
+        $seed   = $this->seedClient('Detail Embed');
+
+        $data = $client->request('GET', '/api/clients/'.$seed->getId(), [
+            'headers' => ['Accept' => self::LD],
+        ])->toArray();
+
+        // § 4.2 : le detail embarque contacts / adresses / ribs.
+        self::assertArrayHasKey('contacts', $data);
+        self::assertArrayHasKey('addresses', $data);
+        self::assertArrayHasKey('ribs', $data);
+    }
+}

tests/Module/Commercial/Api/ClientArchiveTest.php

@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Commercial\Api;
+
+/**
+ * Tests d'archivage / restauration — combler les trous (ERP-60).
+ *
+ * Le cas nominal RG-1.22 (archive pose archivedAt) + RG-1.23 (restauration
+ * repasse archivedAt a null) ainsi que le 422 « archive + autre champ » sont
+ * DEJA couverts par ClientApiTest (ERP-55). Ce fichier cible le trou identifie
+ * en revue (P1 review ERP-55) : le 409 de RESTAURATION en conflit d'unicite.
+ *
+ * @internal
+ */
+final class ClientArchiveTest extends AbstractCommercialApiTestCase
+{
+    private const string MERGE = 'application/merge-patch+json';
+
+    /**
+     * RG-1.23 : restaurer un client archive dont le nom a ete repris par un
+     * client actif entre-temps doit echouer en 409 (l'index partiel
+     * uq_client_company_name_active n'admet qu'un seul actif portant ce nom).
+     *
+     * Scenario :
+     *  1. un client « ACME CONFLICT » est archive (donc hors index partiel) ;
+     *  2. un autre client actif « ACME CONFLICT » est cree (autorise tant que le
+     *     premier reste archive) ;
+     *  3. la restauration du premier le rendrait actif -> collision d'unicite
+     *     -> ClientProcessor traduit la UniqueConstraintViolationException en 409.
+     */
+    public function testRestoreConflictReturns409(): void
+    {
+        $client = $this->createAdminClient();
+
+        $archived = $this->seedClient('Acme Conflict', true);
+        $this->seedClient('Acme Conflict', false);
+
+        $client->request('PATCH', '/api/clients/'.$archived->getId(), [
+            'headers' => ['Content-Type' => self::MERGE],
+            'json'    => ['isArchived' => false],
+        ]);
+
+        self::assertResponseStatusCodeSame(409);
+    }
+}

tests/Module/Commercial/Api/ClientAuditTest.php

@@ -0,0 +1,142 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Commercial\Api;
+
+use App\Module\Commercial\Domain\Entity\Client as ClientEntity;
+use DateTimeImmutable;
+use Doctrine\DBAL\Connection;
+
+/**
+ * Tests Audit + Timestampable/Blamable du repertoire clients (ERP-60).
+ *
+ * Couvre :
+ *  - RG-1.27 : createdAt / createdBy figes au POST, updatedBy reflete bien
+ *    l'auteur de la modification (POST admin puis PATCH par un autre user) ;
+ *  - Audit (§ 6.1) : le RIB est `#[Auditable]` SANS `#[AuditIgnore]` sur iban /
+ *    bic — ces champs sensibles DOIVENT donc apparaitre dans le diff audite
+ *    (decision Matthieu, revue MR 29/05/2026).
+ *
+ * @internal
+ */
+final class ClientAuditTest extends AbstractCommercialApiTestCase
+{
+    private const string LD         = 'application/ld+json';
+    private const string MERGE      = 'application/merge-patch+json';
+    private const string RIB_TYPE   = 'commercial.ClientRib';
+    private const string VALID_IBAN = 'FR1420041010050500013M02606';
+    private const string VALID_BIC  = 'BNPAFRPPXXX';
+
+    private ?Connection $auditConnection = null;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+        self::bootKernel();
+
+        /** @var Connection $conn */
+        $conn                  = self::getContainer()->get('doctrine.dbal.audit_connection');
+        $this->auditConnection = $conn;
+    }
+
+    protected function tearDown(): void
+    {
+        if (null !== $this->auditConnection) {
+            $this->auditConnection->close();
+        }
+        parent::tearDown();
+    }
+
+    /**
+     * RG-1.27 : createdAt / createdBy sont poses au POST puis figes ; updatedBy
+     * suit l'auteur de la derniere modification. On cree en admin puis on
+     * modifie avec un user `commercial.clients.manage` distinct : createdBy reste
+     * l'admin, updatedBy devient le manager, createdAt ne bouge pas.
+     */
+    public function testCreatedFrozenAndUpdatedByReflectsModifier(): void
+    {
+        // 1. User modificateur (non-admin) cree AVANT le reboot de kernel induit
+        //    par les clients authentifies suivants ; il est persiste en base.
+        $manageCreds = $this->createUserWithPermission('commercial.clients.manage');
+
+        // 2. Creation en admin (createdBy = admin).
+        $admin = $this->createAdminClient();
+        $cat   = $this->createCategory('SECTEUR');
+
+        $created = $admin->request('POST', '/api/clients', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'companyName'  => 'Blamable Co',
+                'firstName'    => 'A',
+                'phonePrimary' => '0102030405',
+                'email'        => 'blamable@test.fr',
+                'categories'   => ['/api/categories/'.$cat->getId()],
+            ],
+        ])->toArray();
+        self::assertResponseStatusCodeSame(201);
+        $id          = (int) $created['id'];
+        $createdAtTs = new DateTimeImmutable((string) $created['createdAt'])->getTimestamp();
+
+        // 3. Modification par le manager (updatedBy = manager).
+        $manage = $this->authenticatedClient($manageCreds['username'], $manageCreds['password']);
+        $manage->request('PATCH', '/api/clients/'.$id, [
+            'headers' => ['Content-Type' => self::MERGE],
+            'json'    => ['companyName' => 'Blamable Renamed'],
+        ]);
+        self::assertResponseStatusCodeSame(200);
+
+        // 4. Verification cote base (etat re-charge depuis la BDD).
+        $em = $this->getEm();
+        $em->clear();
+        $reloaded = $em->getRepository(ClientEntity::class)->find($id);
+        self::assertNotNull($reloaded);
+
+        self::assertSame('admin', $reloaded->getCreatedBy()?->getUserIdentifier(), 'createdBy doit rester l\'admin createur.');
+        self::assertSame(
+            $manageCreds['username'],
+            $reloaded->getUpdatedBy()?->getUserIdentifier(),
+            'updatedBy doit refleter le dernier modificateur.',
+        );
+        self::assertSame($createdAtTs, $reloaded->getCreatedAt()?->getTimestamp(), 'createdAt doit etre fige au POST.');
+        self::assertNotNull($reloaded->getUpdatedAt());
+        self::assertGreaterThanOrEqual($createdAtTs, $reloaded->getUpdatedAt()->getTimestamp());
+    }
+
+    /**
+     * Audit § 6.1 : la creation d'un RIB produit une ligne audit_log
+     * `commercial.ClientRib` / `create` dont le snapshot contient iban et bic
+     * (champs volontairement NON ignores).
+     */
+    public function testRibCreateAuditIncludesIbanAndBic(): void
+    {
+        $admin = $this->createAdminClient();
+        $seed  = $this->seedClient('Rib Audit Host');
+
+        $rib = $admin->request('POST', '/api/clients/'.$seed->getId().'/ribs', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'label' => 'Compte audite',
+                'bic'   => self::VALID_BIC,
+                'iban'  => self::VALID_IBAN,
+            ],
+        ])->toArray();
+        self::assertResponseStatusCodeSame(201);
+
+        $rows = $this->auditConnection->fetchAllAssociative(
+            'SELECT changes FROM audit_log '
+            .'WHERE entity_type = :type AND entity_id = :id AND action = :action '
+            .'ORDER BY performed_at DESC',
+            ['type' => self::RIB_TYPE, 'id' => (string) $rib['id'], 'action' => 'create'],
+        );
+
+        self::assertGreaterThanOrEqual(1, count($rows), 'Un audit_log "create" doit etre genere pour le RIB.');
+
+        /** @var array<string, mixed> $changes */
+        $changes = json_decode((string) $rows[0]['changes'], true, flags: JSON_THROW_ON_ERROR);
+        self::assertArrayHasKey('iban', $changes, 'iban doit figurer dans le diff audite (pas d\'AuditIgnore).');
+        self::assertArrayHasKey('bic', $changes, 'bic doit figurer dans le diff audite (pas d\'AuditIgnore).');
+        self::assertSame(self::VALID_IBAN, $changes['iban']);
+        self::assertSame(self::VALID_BIC, $changes['bic']);
+    }
+}

tests/Module/Commercial/Api/ClientExportControllerTest.php

@@ -0,0 +1,185 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Commercial\Api;
+
+use PhpOffice\PhpSpreadsheet\IOFactory;
+
+/**
+ * Tests fonctionnels de l'export XLSX du repertoire clients (M1, § 4.6).
+ *
+ * Couvre : reponse 200 (Content-Type + Content-Disposition), exclusion des
+ * archives par defaut, respect des filtres ?search / ?categoryType, gating de
+ * la colonne SIREN selon commercial.clients.accounting.view, 403 sans
+ * commercial.clients.view, 401 anonyme.
+ *
+ * @internal
+ */
+final class ClientExportControllerTest extends AbstractCommercialApiTestCase
+{
+    private const string XLSX_MIME  = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';
+    private const string EXPORT_URL = '/api/clients/export.xlsx';
+
+    public function testExportReturnsXlsxResponseWithAttachmentFilename(): void
+    {
+        $client = $this->createAdminClient();
+        $this->seedClient('Export Alpha');
+
+        $response = $client->request('GET', self::EXPORT_URL);
+
+        self::assertResponseIsSuccessful();
+        $headers = $response->getHeaders(false);
+        self::assertStringContainsString(self::XLSX_MIME, $headers['content-type'][0] ?? '');
+
+        $disposition = $headers['content-disposition'][0] ?? '';
+        self::assertStringContainsString('attachment; filename="repertoire-clients-', $disposition);
+        self::assertMatchesRegularExpression(
+            '/filename="repertoire-clients-\d{8}\.xlsx"/',
+            $disposition,
+        );
+
+        // Le binaire est un XLSX relisible dont la 1re ligne porte les en-tetes.
+        $grid    = $this->gridFromResponse($response->getContent());
+        $headers = $grid[0];
+        self::assertSame('Nom entreprise', $headers[0]);
+        self::assertContains('Catégories', $headers);
+        self::assertContains('Sites', $headers);
+        self::assertContains('Date de création', $headers);
+    }
+
+    public function testExportExcludesArchivedByDefault(): void
+    {
+        $client = $this->createAdminClient();
+        $this->seedClient('Active One');
+        $this->seedClient('Archived One', true);
+
+        $names = $this->companyNames($client->request('GET', self::EXPORT_URL)->getContent());
+
+        self::assertContains('ACTIVE ONE', $names);
+        self::assertNotContains('ARCHIVED ONE', $names);
+    }
+
+    public function testExportRespectsSearchFilter(): void
+    {
+        $client = $this->createAdminClient();
+        $this->seedClient('Searchable Alpha');
+        $this->seedClient('Other Beta');
+
+        $names = $this->companyNames(
+            $client->request('GET', self::EXPORT_URL.'?search=alpha')->getContent(),
+        );
+
+        self::assertContains('SEARCHABLE ALPHA', $names);
+        self::assertNotContains('OTHER BETA', $names);
+    }
+
+    public function testExportRespectsCategoryTypeFilter(): void
+    {
+        $client = $this->createAdminClient();
+        $this->seedClient('Distrib Co', false, 'DISTRIBUTEUR');
+        $this->seedClient('Secteur Co', false, 'SECTEUR');
+
+        $names = $this->companyNames(
+            $client->request('GET', self::EXPORT_URL.'?categoryType=DISTRIBUTEUR')->getContent(),
+        );
+
+        self::assertContains('DISTRIB CO', $names);
+        self::assertNotContains('SECTEUR CO', $names);
+    }
+
+    public function testSirenColumnPresentWithAccountingView(): void
+    {
+        // L'admin bypass le RBAC : il a donc accounting.view -> colonne SIREN.
+        $client = $this->createAdminClient();
+        $seed   = $this->seedClient('Siren Co');
+        $em     = $this->getEm();
+        $seed->setSiren('123456789');
+        $em->flush();
+
+        $grid = $this->gridFromResponse($client->request('GET', self::EXPORT_URL)->getContent());
+
+        self::assertContains('SIREN', $grid[0]);
+        self::assertStringContainsString('123456789', $this->flatten($grid));
+    }
+
+    public function testSirenColumnAbsentWithoutAccountingView(): void
+    {
+        // Seed via admin, puis relecture par un user qui n'a QUE clients.view.
+        $admin = $this->createAdminClient();
+        $seed  = $this->seedClient('No Siren Co');
+        $em    = $this->getEm();
+        $seed->setSiren('987654321');
+        $em->flush();
+
+        $creds  = $this->createUserWithPermission('commercial.clients.view');
+        $viewer = $this->authenticatedClient($creds['username'], $creds['password']);
+
+        $grid = $this->gridFromResponse($viewer->request('GET', self::EXPORT_URL)->getContent());
+
+        self::assertNotContains('SIREN', $grid[0]);
+        self::assertStringNotContainsString('987654321', $this->flatten($grid));
+    }
+
+    public function testForbiddenWithoutClientsViewPermission(): void
+    {
+        $creds  = $this->createUserWithPermission('core.users.view');
+        $client = $this->authenticatedClient($creds['username'], $creds['password']);
+
+        $client->request('GET', self::EXPORT_URL);
+
+        self::assertResponseStatusCodeSame(403);
+    }
+
+    public function testUnauthorizedWhenAnonymous(): void
+    {
+        $client = self::createClient();
+        $client->request('GET', self::EXPORT_URL);
+
+        self::assertResponseStatusCodeSame(401);
+    }
+
+    /**
+     * Relit le binaire XLSX d'une reponse et renvoie la grille de cellules.
+     *
+     * @return array<int, array<int, mixed>>
+     */
+    private function gridFromResponse(string $binary): array
+    {
+        $tmp = tempnam(sys_get_temp_dir(), 'xlsx_export_test_');
+        self::assertIsString($tmp);
+        file_put_contents($tmp, $binary);
+
+        try {
+            return IOFactory::load($tmp)->getActiveSheet()->toArray();
+        } finally {
+            @unlink($tmp);
+        }
+    }
+
+    /**
+     * Extrait la colonne « Nom entreprise » (1re colonne) des lignes de donnees.
+     *
+     * @return list<string>
+     */
+    private function companyNames(string $binary): array
+    {
+        $grid = $this->gridFromResponse($binary);
+        $rows = array_slice($grid, 1); // saute l'en-tete
+
+        return array_values(array_map(static fn (array $row): string => (string) ($row[0] ?? ''), $rows));
+    }
+
+    /**
+     * Aplatit toute la grille en une chaine, pour les assertions de presence.
+     *
+     * @param array<int, array<int, mixed>> $grid
+     */
+    private function flatten(array $grid): string
+    {
+        return implode('|', array_map(
+            static fn (array $row): string => implode('|', array_map(static fn ($cell): string => (string) $cell, $row)),
+            $grid,
+        ));
+    }
+}

tests/Module/Commercial/Api/ClientFormulaireMainTest.php

@@ -0,0 +1,84 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Commercial\Api;
+
+use App\Module\Commercial\Domain\Entity\Client as ClientEntity;
+
+/**
+ * Tests fonctionnels du formulaire principal — combler les trous (ERP-60).
+ *
+ * RG-1.01 (prenom OU nom obligatoire) et RG-1.03 (distributor/broker exclusifs
+ * + type de categorie) sont DEJA couverts par ClientApiTest (ERP-55) : on ne les
+ * reduplique pas ici. Ce fichier ne couvre que RG-1.02 (telephone secondaire),
+ * non encore testee.
+ *
+ * @internal
+ */
+final class ClientFormulaireMainTest extends AbstractCommercialApiTestCase
+{
+    private const string LD = 'application/ld+json';
+
+    /**
+     * RG-1.02 : le telephone secondaire est optionnel mais persiste (2 colonnes
+     * distinctes). Verifie aussi la normalisation chiffres-seuls (RG-1.20) sur
+     * la colonne secondaire.
+     */
+    public function testPostPersistsSecondaryPhoneNormalized(): void
+    {
+        $client = $this->createAdminClient();
+        $cat    = $this->createCategory('SECTEUR');
+
+        $data = $client->request('POST', '/api/clients', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'companyName'    => 'Two Phones SARL',
+                'firstName'      => 'A',
+                'phonePrimary'   => '06.12.34.56.78',
+                'phoneSecondary' => '05 49 00 11 22',
+                'email'          => 'twophones@test.fr',
+                'categories'     => ['/api/categories/'.$cat->getId()],
+            ],
+        ])->toArray();
+
+        self::assertResponseStatusCodeSame(201);
+        self::assertSame('0612345678', $data['phonePrimary']);
+        self::assertSame('0549001122', $data['phoneSecondary']);
+    }
+
+    /**
+     * RG-1.02 : maximum 2 telephones — le modele n'expose que phonePrimary et
+     * phoneSecondary. Un eventuel 3e champ envoye par un appel API direct est
+     * ignore (aucune 3e colonne), il ne peut donc pas creer un troisieme numero.
+     */
+    public function testThirdPhoneFieldIsIgnored(): void
+    {
+        $client = $this->createAdminClient();
+        $cat    = $this->createCategory('SECTEUR');
+
+        $data = $client->request('POST', '/api/clients', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'companyName'    => 'Third Phone SARL',
+                'firstName'      => 'A',
+                'phonePrimary'   => '0612345678',
+                'phoneSecondary' => '0549001122',
+                'phoneTertiary'  => '0700000000',
+                'email'          => 'thirdphone@test.fr',
+                'categories'     => ['/api/categories/'.$cat->getId()],
+            ],
+        ])->toArray();
+
+        self::assertResponseStatusCodeSame(201);
+        // Le champ inconnu est ignore par le denormaliseur : il n'apparait pas
+        // dans la representation et n'a pas ete persiste.
+        self::assertArrayNotHasKey('phoneTertiary', $data);
+
+        // Confirmation cote base : seules les 2 colonnes telephone existent.
+        $persisted = $this->getEm()->getRepository(ClientEntity::class)->find($data['id']);
+        self::assertNotNull($persisted);
+        self::assertSame('0612345678', $persisted->getPhonePrimary());
+        self::assertSame('0549001122', $persisted->getPhoneSecondary());
+    }
+}

tests/Module/Commercial/Api/ClientMigrationTest.php

@@ -0,0 +1,67 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Commercial\Api;
+
+/**
+ * Tests de structure / migration M1 (ERP-60).
+ *
+ * Verifie la decision Q4 (29/05/2026) au niveau du schema Postgres :
+ *  - l'unique index partiel fonctionnel uq_client_company_name_active existe
+ *    (un seul, sur LOWER(company_name), partiel sur les actifs non archives /
+ *    non supprimes) — seule unicite metier conservee (RG-1.16) ;
+ *  - les anciens index uq_client_siren_active (RG-1.15) et uq_client_email_active
+ *    (RG-1.17) ont ete supprimes / ne sont jamais crees.
+ *
+ * @internal
+ */
+final class ClientMigrationTest extends AbstractCommercialApiTestCase
+{
+    public function testCompanyNameActivePartialIndexExistsExactlyOnce(): void
+    {
+        $rows = $this->clientIndexes();
+
+        $companyNameIndexes = array_filter(
+            $rows,
+            static fn (array $r): bool => 'uq_client_company_name_active' === $r['indexname'],
+        );
+
+        self::assertCount(
+            1,
+            $companyNameIndexes,
+            'Il doit exister exactement UN index uq_client_company_name_active.',
+        );
+
+        // Confirme la nature fonctionnelle (LOWER) + partielle (WHERE) de l'index.
+        // Postgres serialise l'expression sous la forme `lower((company_name)::text)`,
+        // d'ou des verifications de sous-chaines distinctes.
+        $def = strtolower((string) array_values($companyNameIndexes)[0]['indexdef']);
+        self::assertStringContainsString('unique', $def);
+        self::assertStringContainsString('lower', $def);
+        self::assertStringContainsString('company_name', $def);
+        self::assertStringContainsString('where', $def, 'L\'index doit etre partiel (clause WHERE sur les actifs).');
+    }
+
+    public function testNoSirenOrEmailUniqueIndex(): void
+    {
+        $names = array_map(static fn (array $r): string => $r['indexname'], $this->clientIndexes());
+
+        // RG-1.15 / RG-1.17 supprimees (Q4) : aucun index unique siren / email.
+        self::assertNotContains('uq_client_siren_active', $names);
+        self::assertNotContains('uq_client_email_active', $names);
+    }
+
+    /**
+     * @return list<array{indexname: string, indexdef: string}>
+     */
+    private function clientIndexes(): array
+    {
+        self::bootKernel();
+
+        /** @var list<array{indexname: string, indexdef: string}> $rows */
+        return $this->getEm()->getConnection()->fetchAllAssociative(
+            "SELECT indexname, indexdef FROM pg_indexes WHERE schemaname = 'public' AND tablename = 'client'",
+        );
+    }
+}

tests/Module/Commercial/Api/ClientPatchStrictTest.php

@@ -0,0 +1,52 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Commercial\Api;
+
+use App\Module\Commercial\Domain\Entity\Client as ClientEntity;
+
+/**
+ * Test fonctionnel du mode strict PATCH multi-groupes (RG-1.28) — ERP-60.
+ *
+ * Le cas est deja couvert en unitaire (ClientProcessorTest) ; on en ajoute la
+ * preuve fonctionnelle HTTP, SANS dependre d'un role metier : un utilisateur
+ * portant `commercial.clients.manage` mais PAS `commercial.clients.accounting.manage`
+ * qui envoie un PATCH melant un champ principal (companyName) et un champ
+ * comptable (siren) recoit un 403 sur l'ENSEMBLE du payload — aucun champ n'est
+ * applique (pas de filtrage silencieux).
+ *
+ * ⚠ La matrice differenciee par role metier (Bureau / Compta / Commerciale) est
+ * DELEGUEE a ERP-74 (#493). Ici on n'utilise qu'un user mono-permission.
+ *
+ * @internal
+ */
+final class ClientPatchStrictTest extends AbstractCommercialApiTestCase
+{
+    private const string MERGE = 'application/merge-patch+json';
+
+    public function testMixedGroupsPatchWithoutAccountingPermissionIsForbidden(): void
+    {
+        $seed        = $this->seedClient('Strict Mix');
+        $credentials = $this->createUserWithPermission('commercial.clients.manage');
+        $client      = $this->authenticatedClient($credentials['username'], $credentials['password']);
+
+        $client->request('PATCH', '/api/clients/'.$seed->getId(), [
+            'headers' => ['Content-Type' => self::MERGE],
+            'json'    => [
+                'companyName' => 'Renamed Strict',
+                'siren'       => '123456789',
+            ],
+        ]);
+
+        // RG-1.28 : 403 strict (le champ comptable siren exige accounting.manage).
+        self::assertResponseStatusCodeSame(403);
+
+        // Aucun champ applique : le companyName d'origine est intact.
+        $em = $this->getEm();
+        $em->clear();
+        $reloaded = $em->getRepository(ClientEntity::class)->find($seed->getId());
+        self::assertNotNull($reloaded);
+        self::assertSame('STRICT MIX', $reloaded->getCompanyName());
+    }
+}

tests/Module/Commercial/Api/ClientRBACMatrixTest.php

@@ -0,0 +1,245 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Commercial\Api;
+
+use ApiPlatform\Symfony\Bundle\Test\Client;
+use App\Module\Core\Infrastructure\DataFixtures\RbacDemoFixtures;
+use Symfony\Bundle\FrameworkBundle\Console\Application;
+use Symfony\Component\Console\Input\ArrayInput;
+use Symfony\Component\Console\Output\NullOutput;
+
+/**
+ * Matrice RBAC complete du repertoire clients par role metier (spec-back M1
+ * § 2.7 + cahier ERP-74). Valide 200/403 par verbe et par onglet pour
+ * bureau / compta / commerciale / usine, plus le durcissement RG-1.04
+ * (Commerciale) au POST.
+ *
+ * Les comptes demo et la matrice sont seedes via la commande reelle
+ * `app:seed-rbac --with-demo-users` (le MEME chemin qu'en recette), idempotente.
+ * Pre-requis du run : `app:sync-permissions` a tourne (cf. make test-db-setup).
+ *
+ * @internal
+ */
+final class ClientRBACMatrixTest extends AbstractCommercialApiTestCase
+{
+    private const string LD    = 'application/ld+json';
+    private const string MERGE = 'application/merge-patch+json';
+    private const string PWD   = RbacDemoFixtures::DEMO_PASSWORD;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        // Seed idempotent via la commande applicative (roles + matrice § 2.7 +
+        // comptes demo). Exerce aussi le chemin de code prod.
+        self::bootKernel();
+        $application = new Application(self::$kernel);
+        $application->setAutoExit(false);
+        $exit = $application->run(
+            new ArrayInput([
+                'command'           => 'app:seed-rbac',
+                '--with-demo-users' => true,
+                '--password'        => self::PWD,
+            ]),
+            new NullOutput(),
+        );
+        self::assertSame(
+            0,
+            $exit,
+            'app:seed-rbac a echoue : les permissions commercial.clients.* sont-elles synchronisees (app:sync-permissions) ?',
+        );
+
+        // Liberer le kernel pour que authenticatedClient()/createClient() reparte propre.
+        self::ensureKernelShutdown();
+    }
+
+    public function testUsineIsForbiddenEverywhere(): void
+    {
+        $seed   = $this->seedClient('Usine Target');
+        $client = $this->authAs('usine');
+
+        // Aucune permission : 403 sur tous les verbes.
+        $client->request('GET', '/api/clients', ['headers' => ['Accept' => self::LD]]);
+        self::assertResponseStatusCodeSame(403);
+
+        $client->request('GET', '/api/clients/'.$seed->getId(), ['headers' => ['Accept' => self::LD]]);
+        self::assertResponseStatusCodeSame(403);
+
+        $client->request('POST', '/api/clients', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => $this->validMainPayload('Usine Post'),
+        ]);
+        self::assertResponseStatusCodeSame(403);
+
+        $client->request('PATCH', '/api/clients/'.$seed->getId(), [
+            'headers' => ['Content-Type' => self::MERGE],
+            'json'    => ['companyName' => 'Renamed By Usine'],
+        ]);
+        self::assertResponseStatusCodeSame(403);
+    }
+
+    public function testBureauHasViewAndManageButNoAccountingNoArchive(): void
+    {
+        $seed   = $this->seedClient('Bureau Target');
+        $cat    = $this->createCategory('SECTEUR');
+        $client = $this->authAs('bureau');
+
+        // view
+        $client->request('GET', '/api/clients', ['headers' => ['Accept' => self::LD]]);
+        self::assertResponseStatusCodeSame(200);
+
+        // manage : creation OK
+        $client->request('POST', '/api/clients', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => $this->validMainPayload('Bureau Created', $cat->getId()),
+        ]);
+        self::assertResponseStatusCodeSame(201);
+
+        // manage : edition onglet principal OK
+        $client->request('PATCH', '/api/clients/'.$seed->getId(), [
+            'headers' => ['Content-Type' => self::MERGE],
+            'json'    => ['companyName' => 'Bureau Renamed'],
+        ]);
+        self::assertResponseStatusCodeSame(200);
+
+        // PAS accounting : edition onglet Comptabilite refusee
+        $client->request('PATCH', '/api/clients/'.$seed->getId(), [
+            'headers' => ['Content-Type' => self::MERGE],
+            'json'    => ['siren' => '123456789'],
+        ]);
+        self::assertResponseStatusCodeSame(403);
+
+        // PAS archive : archivage refuse
+        $client->request('PATCH', '/api/clients/'.$seed->getId(), [
+            'headers' => ['Content-Type' => self::MERGE],
+            'json'    => ['isArchived' => true],
+        ]);
+        self::assertResponseStatusCodeSame(403);
+    }
+
+    public function testComptaCanEditAccountingOnly(): void
+    {
+        $seed   = $this->seedClient('Compta Target');
+        $client = $this->authAs('compta');
+
+        // view
+        $client->request('GET', '/api/clients', ['headers' => ['Accept' => self::LD]]);
+        self::assertResponseStatusCodeSame(200);
+
+        // PAS manage : creation refusee
+        $client->request('POST', '/api/clients', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => $this->validMainPayload('Compta Post'),
+        ]);
+        self::assertResponseStatusCodeSame(403);
+
+        // accounting.manage : edition onglet Comptabilite OK
+        $client->request('PATCH', '/api/clients/'.$seed->getId(), [
+            'headers' => ['Content-Type' => self::MERGE],
+            'json'    => ['siren' => '123456789'],
+        ]);
+        self::assertResponseStatusCodeSame(200);
+
+        // PAS manage : edition onglet principal refusee (guardManage)
+        $client->request('PATCH', '/api/clients/'.$seed->getId(), [
+            'headers' => ['Content-Type' => self::MERGE],
+            'json'    => ['companyName' => 'Compta Renamed'],
+        ]);
+        self::assertResponseStatusCodeSame(403);
+
+        // PAS manage : edition onglet Information refusee (guardManage)
+        $client->request('PATCH', '/api/clients/'.$seed->getId(), [
+            'headers' => ['Content-Type' => self::MERGE],
+            'json'    => ['description' => 'Une description'],
+        ]);
+        self::assertResponseStatusCodeSame(403);
+
+        // PAS archive : archivage refuse
+        $client->request('PATCH', '/api/clients/'.$seed->getId(), [
+            'headers' => ['Content-Type' => self::MERGE],
+            'json'    => ['isArchived' => true],
+        ]);
+        self::assertResponseStatusCodeSame(403);
+    }
+
+    public function testCommercialeHasViewAndManageButNoAccountingNoArchive(): void
+    {
+        $seed   = $this->seedClient('Commerciale Target');
+        $client = $this->authAs('commerciale');
+
+        // view
+        $client->request('GET', '/api/clients', ['headers' => ['Accept' => self::LD]]);
+        self::assertResponseStatusCodeSame(200);
+
+        // manage : la creation passe la security d'operation (pas un 403 comme
+        // Compta) mais bute sur RG-1.04 (onglet Information incomplet) -> 422.
+        // C'est la preuve que Commerciale porte `manage` (sinon 403).
+        $client->request('POST', '/api/clients', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => $this->validMainPayload('Commerciale Post'),
+        ]);
+        self::assertResponseStatusCodeSame(422);
+
+        // PAS accounting : edition onglet Comptabilite refusee
+        $client->request('PATCH', '/api/clients/'.$seed->getId(), [
+            'headers' => ['Content-Type' => self::MERGE],
+            'json'    => ['siren' => '123456789'],
+        ]);
+        self::assertResponseStatusCodeSame(403);
+
+        // PAS archive : archivage refuse
+        $client->request('PATCH', '/api/clients/'.$seed->getId(), [
+            'headers' => ['Content-Type' => self::MERGE],
+            'json'    => ['isArchived' => true],
+        ]);
+        self::assertResponseStatusCodeSame(403);
+    }
+
+    public function testRG104CommercialePostIncompleteIs422AdminIs201(): void
+    {
+        $cat = $this->createCategory('SECTEUR');
+
+        // RG-1.04 durcie : Commerciale POST sans onglet Information complet -> 422.
+        $commerciale = $this->authAs('commerciale');
+        $commerciale->request('POST', '/api/clients', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => $this->validMainPayload('RG104 Commerciale', $cat->getId()),
+        ]);
+        self::assertResponseStatusCodeSame(422);
+
+        // Meme payload par un Admin (non gate par RG-1.04) -> 201.
+        $admin = $this->createAdminClient();
+        $admin->request('POST', '/api/clients', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => $this->validMainPayload('RG104 Admin', $cat->getId()),
+        ]);
+        self::assertResponseStatusCodeSame(201);
+    }
+
+    private function authAs(string $role): Client
+    {
+        return $this->authenticatedClient($role, self::PWD);
+    }
+
+    /**
+     * Payload minimal valide de l'onglet principal (RG-1.01 : un nom de contact ;
+     * une categorie SECTEUR). Si $categoryId est null, une categorie est creee a
+     * la volee.
+     *
+     * @return array<string, mixed>
+     */
+    private function validMainPayload(string $companyName, ?int $categoryId = null): array
+    {
+        $categoryId ??= $this->createCategory('SECTEUR')->getId();
+
+        return [
+            'companyName'  => $companyName,
+            'firstName'    => 'Jean',
+            'phonePrimary' => '0612345678',
+            'email'        => strtolower(str_replace(' ', '', $companyName)).'@matrix.test',
+            'categories'   => ['/api/categories/'.$categoryId],
+        ];
+    }
+}

tests/Module/Commercial/Api/ClientSecurityTest.php

@@ -0,0 +1,57 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Commercial\Api;
+
+/**
+ * Tests de securite GENERIQUE de /api/clients (ERP-60).
+ *
+ * Couvre les garde-fous non dependants des roles metier :
+ *  - 401 si requete anonyme (firewall JWT) ;
+ *  - 403 si l'utilisateur authentifie ne porte pas `commercial.clients.view`.
+ *
+ * ⚠ La matrice RBAC differenciee par role metier (bureau / compta / commerciale
+ * / usine) et le test fonctionnel RG-1.04 sont DELEGUES a ERP-74 (#493) : ils
+ * exigent les roles seedes apres le merge de la stack. NE PAS les ajouter ici.
+ *
+ * @internal
+ */
+final class ClientSecurityTest extends AbstractCommercialApiTestCase
+{
+    private const string LD = 'application/ld+json';
+
+    public function testAnonymousGetCollectionReturns401(): void
+    {
+        $client = self::createClient();
+        $client->request('GET', '/api/clients', ['headers' => ['Accept' => self::LD]]);
+
+        self::assertResponseStatusCodeSame(401);
+    }
+
+    public function testAnonymousGetItemReturns401(): void
+    {
+        $seed   = $this->seedClient('Anon Item');
+        $client = self::createClient();
+
+        $client->request('GET', '/api/clients/'.$seed->getId(), ['headers' => ['Accept' => self::LD]]);
+
+        self::assertResponseStatusCodeSame(401);
+    }
+
+    public function testForbiddenWithoutClientsViewPermission(): void
+    {
+        // User authentifie portant une permission SANS rapport avec les clients.
+        $seed        = $this->seedClient('Forbidden Target');
+        $credentials = $this->createUserWithPermission('core.users.view');
+        $client      = $this->authenticatedClient($credentials['username'], $credentials['password']);
+
+        // Collection.
+        $client->request('GET', '/api/clients', ['headers' => ['Accept' => self::LD]]);
+        self::assertResponseStatusCodeSame(403);
+
+        // Detail.
+        $client->request('GET', '/api/clients/'.$seed->getId(), ['headers' => ['Accept' => self::LD]]);
+        self::assertResponseStatusCodeSame(403);
+    }
+}

tests/Module/Commercial/Api/ClientSubResourceApiTest.php

@@ -0,0 +1,320 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Commercial\Api;
+
+use App\Module\Commercial\Domain\Entity\Client as ClientEntity;
+use App\Module\Commercial\Domain\Entity\ClientContact;
+use App\Module\Commercial\Domain\Entity\ClientRib;
+use App\Module\Commercial\Domain\Entity\PaymentType;
+use App\Module\Sites\Domain\Entity\Site;
+
+/**
+ * Tests fonctionnels des sous-ressources Contacts / Adresses / RIB (ERP-57,
+ * spec § 4.5). Couvrent : CRUD via admin, normalisation serveur
+ * (RG-1.19/1.20/1.21), validations (Assert\Count sites RG-1.10, Assert\Iban/Bic),
+ * regles metier RG-1.13 (DELETE dernier RIB sous LCR -> 409) et RG-1.14 (DELETE
+ * dernier contact -> 409), plus le gating comptable (POST/PATCH/DELETE de
+ * client_ribs sans accounting.manage -> 403).
+ *
+ * @internal
+ */
+final class ClientSubResourceApiTest extends AbstractCommercialApiTestCase
+{
+    private const string LD         = 'application/ld+json';
+    private const string MERGE      = 'application/merge-patch+json';
+    private const string VALID_IBAN = 'FR1420041010050500013M02606';
+    private const string VALID_BIC  = 'BNPAFRPPXXX';
+
+    // === Contacts ===
+
+    public function testPostContactNormalizesFields(): void
+    {
+        $client = $this->createAdminClient();
+        $seed   = $this->seedClient('Contact Host');
+
+        $data = $client->request('POST', '/api/clients/'.$seed->getId().'/contacts', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'firstName'    => 'JEAN',
+                'lastName'     => 'dupont',
+                'phonePrimary' => '06.12.34.56.78',
+                'email'        => 'Jean.DUPONT@ACME.FR',
+            ],
+        ])->toArray();
+
+        self::assertResponseStatusCodeSame(201);
+        // RG-1.19 / 1.20 / 1.21
+        self::assertSame('Jean', $data['firstName']);
+        self::assertSame('Dupont', $data['lastName']);
+        self::assertSame('0612345678', $data['phonePrimary']);
+        self::assertSame('jean.dupont@acme.fr', $data['email']);
+    }
+
+    public function testPostContactWithoutNameReturns422(): void
+    {
+        $client = $this->createAdminClient();
+        $seed   = $this->seedClient('Contact No Name');
+
+        $client->request('POST', '/api/clients/'.$seed->getId().'/contacts', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => ['jobTitle' => 'Directeur'],
+        ]);
+
+        // RG-1.05
+        self::assertResponseStatusCodeSame(422);
+    }
+
+    public function testPatchContactNormalizes(): void
+    {
+        $client  = $this->createAdminClient();
+        $seed    = $this->seedClient('Contact Patch');
+        $contact = $this->seedContact($seed, 'Paul');
+
+        $data = $client->request('PATCH', '/api/client_contacts/'.$contact->getId(), [
+            'headers' => ['Content-Type' => self::MERGE],
+            'json'    => ['lastName' => 'martin'],
+        ])->toArray();
+
+        self::assertResponseStatusCodeSame(200);
+        self::assertSame('Martin', $data['lastName']);
+    }
+
+    public function testDeleteContactWhenSeveralReturns204(): void
+    {
+        $client = $this->createAdminClient();
+        $seed   = $this->seedClient('Contact Multi');
+        $this->seedContact($seed, 'Premier');
+        $second = $this->seedContact($seed, 'Second');
+
+        $client->request('DELETE', '/api/client_contacts/'.$second->getId());
+
+        self::assertResponseStatusCodeSame(204);
+    }
+
+    public function testDeleteLastContactReturns409(): void
+    {
+        $client = $this->createAdminClient();
+        $seed   = $this->seedClient('Contact Solo');
+        $only   = $this->seedContact($seed, 'Unique');
+
+        $client->request('DELETE', '/api/client_contacts/'.$only->getId());
+
+        // RG-1.14
+        self::assertResponseStatusCodeSame(409);
+    }
+
+    // === Adresses ===
+
+    public function testPostAddressNormalizesBillingEmail(): void
+    {
+        $this->skipIfSitesModuleDisabled();
+        $client  = $this->createAdminClient();
+        $seed    = $this->seedClient('Address Host');
+        $siteIri = $this->firstSiteIri();
+
+        $data = $client->request('POST', '/api/clients/'.$seed->getId().'/addresses', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'isBilling'    => true,
+                'billingEmail' => 'Facturation@ACME.FR',
+                'postalCode'   => '86100',
+                'city'         => 'Châtellerault',
+                'street'       => '1 rue du Test',
+                'sites'        => [$siteIri],
+            ],
+        ])->toArray();
+
+        self::assertResponseStatusCodeSame(201);
+        // RG-1.21
+        self::assertSame('facturation@acme.fr', $data['billingEmail']);
+    }
+
+    public function testPostAddressWithoutSiteReturns422(): void
+    {
+        $client = $this->createAdminClient();
+        $seed   = $this->seedClient('Address No Site');
+
+        $client->request('POST', '/api/clients/'.$seed->getId().'/addresses', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'postalCode' => '86100',
+                'city'       => 'Châtellerault',
+                'street'     => '1 rue du Test',
+                'sites'      => [],
+            ],
+        ]);
+
+        // RG-1.10 (Assert\Count min 1)
+        self::assertResponseStatusCodeSame(422);
+    }
+
+    public function testPostAddressWithInvalidPostalCodeReturns422(): void
+    {
+        $this->skipIfSitesModuleDisabled();
+        $client  = $this->createAdminClient();
+        $seed    = $this->seedClient('Address Bad CP');
+        $siteIri = $this->firstSiteIri();
+
+        $client->request('POST', '/api/clients/'.$seed->getId().'/addresses', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'postalCode' => '123',
+                'city'       => 'Châtellerault',
+                'street'     => '1 rue du Test',
+                'sites'      => [$siteIri],
+            ],
+        ]);
+
+        // RG-1.09 (Assert\Regex ^[0-9]{4,5}$)
+        self::assertResponseStatusCodeSame(422);
+    }
+
+    // === RIBs ===
+
+    public function testPostRibByAdminReturns201(): void
+    {
+        $client = $this->createAdminClient();
+        $seed   = $this->seedClient('Rib Host');
+
+        $data = $client->request('POST', '/api/clients/'.$seed->getId().'/ribs', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'label' => 'Compte principal',
+                'bic'   => self::VALID_BIC,
+                'iban'  => self::VALID_IBAN,
+            ],
+        ])->toArray();
+
+        self::assertResponseStatusCodeSame(201);
+        self::assertSame('Compte principal', $data['label']);
+    }
+
+    public function testPostRibWithInvalidIbanReturns422(): void
+    {
+        $client = $this->createAdminClient();
+        $seed   = $this->seedClient('Rib Bad Iban');
+
+        $client->request('POST', '/api/clients/'.$seed->getId().'/ribs', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => [
+                'label' => 'Compte invalide',
+                'bic'   => self::VALID_BIC,
+                'iban'  => 'INVALID-IBAN',
+            ],
+        ]);
+
+        // Assert\Iban
+        self::assertResponseStatusCodeSame(422);
+    }
+
+    public function testDeleteRibNonLcrReturns204(): void
+    {
+        $client = $this->createAdminClient();
+        $seed   = $this->seedClient('Rib Non LCR');
+        $rib    = $this->seedRib($seed);
+
+        $client->request('DELETE', '/api/client_ribs/'.$rib->getId());
+
+        self::assertResponseStatusCodeSame(204);
+    }
+
+    public function testDeleteLastRibUnderLcrReturns409(): void
+    {
+        $client = $this->createAdminClient();
+        $seed   = $this->seedClient('Rib LCR Solo');
+        $this->setPaymentType($seed, 'LCR');
+        $rib = $this->seedRib($seed);
+
+        $client->request('DELETE', '/api/client_ribs/'.$rib->getId());
+
+        // RG-1.13
+        self::assertResponseStatusCodeSame(409);
+    }
+
+    public function testRibWriteWithoutAccountingManageReturns403(): void
+    {
+        // Un utilisateur portant seulement commercial.clients.manage (sans
+        // accounting.manage) ne peut ni creer, ni modifier, ni supprimer un RIB.
+        $seed        = $this->seedClient('Rib Forbidden');
+        $rib         = $this->seedRib($seed);
+        $credentials = $this->createUserWithPermission('commercial.clients.manage');
+        $client      = $this->authenticatedClient($credentials['username'], $credentials['password']);
+
+        $client->request('POST', '/api/clients/'.$seed->getId().'/ribs', [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => ['label' => 'X', 'bic' => self::VALID_BIC, 'iban' => self::VALID_IBAN],
+        ]);
+        self::assertResponseStatusCodeSame(403);
+
+        $client->request('PATCH', '/api/client_ribs/'.$rib->getId(), [
+            'headers' => ['Content-Type' => self::MERGE],
+            'json'    => ['label' => 'Y'],
+        ]);
+        self::assertResponseStatusCodeSame(403);
+
+        $client->request('DELETE', '/api/client_ribs/'.$rib->getId());
+        self::assertResponseStatusCodeSame(403);
+    }
+
+    // === Helpers ===
+
+    /**
+     * Seede un ClientContact rattache a un client (sans passer par l'API).
+     */
+    private function seedContact(ClientEntity $client, string $firstName): ClientContact
+    {
+        $em      = $this->getEm();
+        $contact = new ClientContact();
+        $contact->setFirstName($firstName);
+        $contact->setClient($client);
+        $em->persist($contact);
+        $em->flush();
+
+        return $contact;
+    }
+
+    /**
+     * Seede un ClientRib valide rattache a un client (sans passer par l'API).
+     */
+    private function seedRib(ClientEntity $client): ClientRib
+    {
+        $em  = $this->getEm();
+        $rib = new ClientRib();
+        $rib->setLabel('Seed RIB');
+        $rib->setBic(self::VALID_BIC);
+        $rib->setIban(self::VALID_IBAN);
+        $rib->setClient($client);
+        $em->persist($rib);
+        $em->flush();
+
+        return $rib;
+    }
+
+    /**
+     * Affecte un type de reglement (par code) au client seede.
+     */
+    private function setPaymentType(ClientEntity $client, string $code): void
+    {
+        $em   = $this->getEm();
+        $type = $em->getRepository(PaymentType::class)->findOneBy(['code' => $code]);
+        self::assertNotNull($type, sprintf('PaymentType "%s" introuvable (fixtures).', $code));
+
+        $managed = $em->getRepository(ClientEntity::class)->find($client->getId());
+        $managed->setPaymentType($type);
+        $em->flush();
+    }
+
+    /**
+     * Retourne l'IRI du premier site seede (fixtures Sites). Skip en amont si le
+     * module Sites est desactive.
+     */
+    private function firstSiteIri(): string
+    {
+        $site = $this->getEm()->getRepository(Site::class)->findOneBy([]);
+        self::assertNotNull($site, 'Aucun site seede : impossible de tester les adresses.');
+
+        return '/api/sites/'.$site->getId();
+    }
+}

tests/Module/Commercial/Api/ClientUniquenessTest.php

@@ -0,0 +1,73 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Commercial\Api;
+
+use App\Module\Commercial\Domain\Entity\Client as ClientEntity;
+
+/**
+ * Tests d'unicite — combler les trous (ERP-60).
+ *
+ * RG-1.16 (doublon de companyName parmi les actifs -> 409) est DEJA couvert par
+ * ClientApiTest::testPostDuplicateCompanyNameReturns409 (ERP-55). Ce fichier
+ * verifie l'envers de la decision Q4 (29/05/2026) : le SIREN (RG-1.15 supprimee)
+ * et l'email (RG-1.17 supprimee) NE SONT PLUS contraints uniques.
+ *
+ * @internal
+ */
+final class ClientUniquenessTest extends AbstractCommercialApiTestCase
+{
+    private const string LD = 'application/ld+json';
+
+    /**
+     * RG-1.16 / RG-1.17 (Q4) : deux clients actifs peuvent partager le meme
+     * email principal — aucune contrainte d'unicite (un email peut servir
+     * plusieurs clients).
+     */
+    public function testDuplicateEmailIsAllowed(): void
+    {
+        $client = $this->createAdminClient();
+        $cat    = $this->createCategory('SECTEUR');
+        $iri    = '/api/categories/'.$cat->getId();
+
+        $payload = static fn (string $name): array => [
+            'companyName'  => $name,
+            'firstName'    => 'A',
+            'phonePrimary' => '0102030405',
+            'email'        => 'partage@test.fr',
+            'categories'   => [$iri],
+        ];
+
+        $client->request('POST', '/api/clients', ['headers' => ['Content-Type' => self::LD], 'json' => $payload('Email Share One')]);
+        self::assertResponseStatusCodeSame(201);
+
+        // Meme email, nom different -> doit passer (pas d'index unique email).
+        $client->request('POST', '/api/clients', ['headers' => ['Content-Type' => self::LD], 'json' => $payload('Email Share Two')]);
+        self::assertResponseStatusCodeSame(201);
+    }
+
+    /**
+     * RG-1.15 (Q4) : deux clients peuvent partager le meme SIREN (etablissements
+     * multiples). Le SIREN n'est pas ecrivable au POST (groupe accounting), on
+     * seede donc directement via l'ORM et on prouve que le flush ne leve aucune
+     * violation d'unicite.
+     */
+    public function testDuplicateSirenIsAllowed(): void
+    {
+        // Boot kernel pour disposer de l'EM (pas d'appel HTTP necessaire ici).
+        self::bootKernel();
+        $em = $this->getEm();
+
+        $one = $this->seedClient('Siren Share One');
+        $two = $this->seedClient('Siren Share Two');
+
+        $one->setSiren('123456789');
+        $two->setSiren('123456789');
+        $em->flush();
+
+        // Aucune exception : preuve qu'il n'existe pas d'index unique sur siren.
+        self::assertSame('123456789', $em->getRepository(ClientEntity::class)->find($one->getId())->getSiren());
+        self::assertSame('123456789', $em->getRepository(ClientEntity::class)->find($two->getId())->getSiren());
+    }
+}

tests/Module/Commercial/Api/ReferentialApiTest.php

@@ -0,0 +1,253 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Commercial\Api;
+
+use App\Module\Commercial\Domain\Entity\TvaMode;
+use PHPUnit\Framework\Attributes\DataProvider;
+
+/**
+ * Tests fonctionnels des 4 referentiels comptables lecture seule (ERP-56) :
+ * tva_mode, payment_delay, payment_type, bank. Cf. spec-back M1 § 4.7.
+ *
+ * Couvre les criteres d'acceptation du ticket :
+ *  - les 4 GetCollection repondent 200 avec le seed (CommercialReferentialFixtures) ;
+ *  - tri par defaut position ASC puis label ASC ;
+ *  - POST / PATCH / DELETE -> 405 (aucune operation d'ecriture declaree) ;
+ *  - user authentifie sans commercial.clients.view -> 403 ;
+ *  - anonyme -> 401 ;
+ *  - pagination serveur active (ERP-72) + echappatoire ?pagination=false.
+ *
+ * @internal
+ */
+final class ReferentialApiTest extends AbstractCommercialApiTestCase
+{
+    private const string LD = 'application/ld+json';
+
+    /**
+     * Endpoint => codes attendus dans le seed (sous-ensemble verifie present).
+     *
+     * @var array<string, list<string>>
+     */
+    private const SEED = [
+        '/api/tva_modes'      => ['FRANCE_VENTES', 'EXPORT_VENTES', 'INTRACOM_VENTES'],
+        '/api/payment_delays' => ['J15', 'J30', 'A_RECEPTION'],
+        '/api/payment_types'  => ['VIREMENT', 'LCR', 'NON_SOUMISE', 'CHEQUE'],
+        '/api/banks'          => ['SG', 'CIC', 'CA'],
+    ];
+
+    /**
+     * Purge les eventuelles lignes de test inserees dans tva_mode (tri label).
+     * Les codes du seed ne commencent jamais par TEST_, donc cette purge ne
+     * touche pas les referentiels metier.
+     */
+    protected function tearDown(): void
+    {
+        $this->getEm()
+            ->createQuery('DELETE FROM '.TvaMode::class.' t WHERE t.code LIKE :prefix')
+            ->setParameter('prefix', 'TEST\_%')
+            ->execute()
+        ;
+
+        parent::tearDown();
+    }
+
+    /**
+     * Critere : chaque endpoint repond 200 et expose le seed (id, code, label,
+     * position) sous le groupe de lecture du referentiel.
+     *
+     * @param list<string> $expectedCodes
+     */
+    #[DataProvider('endpointProvider')]
+    public function testCollectionReturns200WithSeed(string $endpoint, array $expectedCodes): void
+    {
+        $client   = $this->createAdminClient();
+        $response = $client->request('GET', $endpoint.'?pagination=false', ['headers' => ['Accept' => self::LD]]);
+
+        self::assertResponseStatusCodeSame(200);
+
+        $members = $response->toArray()['member'];
+        $codes   = array_map(static fn (array $m): string => $m['code'], $members);
+
+        foreach ($expectedCodes as $expected) {
+            self::assertContains($expected, $codes, $endpoint.' doit exposer le code seede '.$expected);
+        }
+
+        // Le DTO de lecture expose bien id / code / label / position.
+        $first = $members[0];
+        self::assertArrayHasKey('id', $first);
+        self::assertArrayHasKey('label', $first);
+        self::assertArrayHasKey('position', $first);
+    }
+
+    /**
+     * Critere : GET item repond 200 (recupere via un id reel de la collection).
+     */
+    public function testGetItemReturns200(): void
+    {
+        $client = $this->createAdminClient();
+
+        $first = $client->request('GET', '/api/tva_modes?pagination=false', ['headers' => ['Accept' => self::LD]])
+            ->toArray()['member'][0]
+        ;
+
+        $client->request('GET', '/api/tva_modes/'.$first['id'], ['headers' => ['Accept' => self::LD]]);
+        self::assertResponseStatusCodeSame(200);
+    }
+
+    /**
+     * Critere : tri par defaut position ASC. Le seed tva_mode est ordonne
+     * FRANCE_VENTES (10) < EXPORT_VENTES (20) < INTRACOM_VENTES (30).
+     */
+    public function testDefaultSortByPositionAsc(): void
+    {
+        $client = $this->createAdminClient();
+
+        $codes = array_map(
+            static fn (array $m): string => $m['code'],
+            $client->request('GET', '/api/tva_modes?pagination=false', ['headers' => ['Accept' => self::LD]])->toArray()['member'],
+        );
+
+        $expectedOrder = ['FRANCE_VENTES', 'EXPORT_VENTES', 'INTRACOM_VENTES'];
+        $filtered      = array_values(array_intersect($codes, $expectedOrder));
+
+        self::assertSame(
+            $expectedOrder,
+            $filtered,
+            'Les modes de TVA doivent etre tries position ASC (§ 4.7).',
+        );
+    }
+
+    /**
+     * Critere : a position egale, tri label ASC (departage). On insere deux
+     * lignes de test partageant la meme position, labels volontairement dans le
+     * desordre alphabetique ; le tearDown les purge ensuite.
+     */
+    public function testTieBreakSortByLabelAsc(): void
+    {
+        $em = $this->getEm();
+        foreach ([['TEST_TIE_Z', 'ZZZ Tie'], ['TEST_TIE_A', 'AAA Tie']] as [$code, $label]) {
+            $mode = new TvaMode();
+            $mode->setCode($code);
+            $mode->setLabel($label);
+            $mode->setPosition(9000);
+            $em->persist($mode);
+        }
+        $em->flush();
+
+        $client = $this->createAdminClient();
+        $codes  = array_map(
+            static fn (array $m): string => $m['code'],
+            $client->request('GET', '/api/tva_modes?pagination=false', ['headers' => ['Accept' => self::LD]])->toArray()['member'],
+        );
+
+        $tie = array_values(array_intersect($codes, ['TEST_TIE_A', 'TEST_TIE_Z']));
+        self::assertSame(
+            ['TEST_TIE_A', 'TEST_TIE_Z'],
+            $tie,
+            'A position egale, le tri secondaire doit etre label ASC (§ 4.7).',
+        );
+    }
+
+    /**
+     * Critere ERP-72 : la collection est paginee par defaut. Preuve : une page
+     * au-dela des donnees est vide (un provider non pagine ignorerait `page`).
+     * Avec ?pagination=false, le parametre `page` est ignore -> tout revient.
+     */
+    public function testPaginationActiveAndClientToggle(): void
+    {
+        $client = $this->createAdminClient();
+
+        // Page 2 d'un referentiel tenant sur une page : vide -> pagination active.
+        $page2 = $client->request('GET', '/api/tva_modes?page=2', ['headers' => ['Accept' => self::LD]])->toArray();
+        self::assertArrayHasKey('totalItems', $page2);
+        self::assertSame([], $page2['member'], 'La page 2 doit etre vide : pagination serveur active.');
+
+        // ?pagination=false : `page` ignore, le seed complet est renvoye.
+        $all = $client->request('GET', '/api/tva_modes?pagination=false&page=2', ['headers' => ['Accept' => self::LD]])->toArray();
+        self::assertNotEmpty($all['member'], '?pagination=false doit desactiver la pagination (page ignoree).');
+    }
+
+    /**
+     * Critere : aucune operation d'ecriture n'est declaree -> POST sur la
+     * collection renvoie 405 Method Not Allowed sur les 4 referentiels.
+     *
+     * @param list<string> $expectedCodes
+     */
+    #[DataProvider('endpointProvider')]
+    public function testPostReturns405(string $endpoint, array $expectedCodes): void
+    {
+        $client = $this->createAdminClient();
+        $client->request('POST', $endpoint, [
+            'headers' => ['Content-Type' => self::LD],
+            'json'    => ['code' => 'X', 'label' => 'X', 'position' => 1],
+        ]);
+
+        self::assertResponseStatusCodeSame(405);
+    }
+
+    /**
+     * Critere : PATCH et DELETE sur un item renvoient 405 (lecture seule).
+     */
+    public function testPatchAndDeleteReturn405(): void
+    {
+        $client = $this->createAdminClient();
+        $first  = $client->request('GET', '/api/tva_modes?pagination=false', ['headers' => ['Accept' => self::LD]])
+            ->toArray()['member'][0]
+        ;
+        $iri = '/api/tva_modes/'.$first['id'];
+
+        $client->request('PATCH', $iri, [
+            'headers' => ['Content-Type' => 'application/merge-patch+json'],
+            'json'    => ['label' => 'Renamed'],
+        ]);
+        self::assertResponseStatusCodeSame(405);
+
+        $client->request('DELETE', $iri);
+        self::assertResponseStatusCodeSame(405);
+    }
+
+    /**
+     * Critere : un utilisateur authentifie sans la permission
+     * commercial.clients.view obtient 403 sur les 4 endpoints.
+     *
+     * @param list<string> $expectedCodes
+     */
+    #[DataProvider('endpointProvider')]
+    public function testForbiddenWithoutPermission(string $endpoint, array $expectedCodes): void
+    {
+        // User jetable portant une permission SANS rapport (existe en base mais
+        // ne donne pas commercial.clients.view).
+        $creds  = $this->createUserWithPermission('core.users.view');
+        $client = $this->authenticatedClient($creds['username'], $creds['password']);
+
+        $client->request('GET', $endpoint, ['headers' => ['Accept' => self::LD]]);
+        self::assertResponseStatusCodeSame(403);
+    }
+
+    /**
+     * Critere : un appel anonyme (non authentifie) obtient 401 sur les 4
+     * endpoints.
+     *
+     * @param list<string> $expectedCodes
+     */
+    #[DataProvider('endpointProvider')]
+    public function testUnauthorizedWhenAnonymous(string $endpoint, array $expectedCodes): void
+    {
+        $client = self::createClient();
+        $client->request('GET', $endpoint, ['headers' => ['Accept' => self::LD]]);
+
+        self::assertResponseStatusCodeSame(401);
+    }
+
+    /**
+     * @return iterable<string, array{string, list<string>}>
+     */
+    public static function endpointProvider(): iterable
+    {
+        foreach (self::SEED as $endpoint => $codes) {
+            yield $endpoint => [$endpoint, $codes];
+        }
+    }
+}

tests/Module/Commercial/Unit/CategoryReferenceDenormalizerTest.php

@@ -0,0 +1,62 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Commercial\Unit;
+
+use ApiPlatform\Metadata\IriConverterInterface;
+use App\Module\Commercial\Infrastructure\ApiPlatform\Serializer\CategoryReferenceDenormalizer;
+use App\Shared\Domain\Contract\CategoryInterface;
+use PHPUnit\Framework\TestCase;
+use stdClass;
+use Symfony\Component\Serializer\Exception\UnexpectedValueException;
+
+/**
+ * Tests unitaires du CategoryReferenceDenormalizer : resolution d'un IRI vers
+ * une Category concrete, et rejet explicite d'un IRI pointant sur une autre
+ * ressource (au lieu d'un null silencieux qui perdrait la reference).
+ *
+ * @internal
+ */
+final class CategoryReferenceDenormalizerTest extends TestCase
+{
+    public function testResolvesCategoryIri(): void
+    {
+        $category     = $this->createStub(CategoryInterface::class);
+        $iriConverter = $this->createMock(IriConverterInterface::class);
+        $iriConverter->method('getResourceFromIri')->willReturn($category);
+
+        $denormalizer = new CategoryReferenceDenormalizer($iriConverter);
+
+        self::assertSame(
+            $category,
+            $denormalizer->denormalize('/api/categories/1', CategoryInterface::class),
+        );
+    }
+
+    public function testRejectsIriOfWrongType(): void
+    {
+        // Bug review ERP-55 : un IRI syntaxiquement valide mais pointant sur une
+        // autre ressource (ex: /api/clients/5) doit lever une exception au lieu
+        // d'etre silencieusement ignore.
+        $iriConverter = $this->createMock(IriConverterInterface::class);
+        $iriConverter->method('getResourceFromIri')->willReturn(new stdClass());
+
+        $denormalizer = new CategoryReferenceDenormalizer($iriConverter);
+
+        $this->expectException(UnexpectedValueException::class);
+        $denormalizer->denormalize('/api/clients/5', CategoryInterface::class);
+    }
+
+    public function testReturnsNullForEmptyData(): void
+    {
+        // Valeur vide deleguee par l'ArrayDenormalizer : aucun appel a
+        // l'IriConverter, retour null.
+        $iriConverter = $this->createMock(IriConverterInterface::class);
+        $iriConverter->expects(self::never())->method('getResourceFromIri');
+
+        $denormalizer = new CategoryReferenceDenormalizer($iriConverter);
+
+        self::assertNull($denormalizer->denormalize('', CategoryInterface::class));
+    }
+}

tests/Module/Commercial/Unit/ClientFieldNormalizerTest.php

@@ -0,0 +1,56 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Commercial\Unit;
+
+use App\Module\Commercial\Application\Service\ClientFieldNormalizer;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Tests unitaires de la normalisation serveur (RG-1.18 a RG-1.21).
+ *
+ * @internal
+ */
+final class ClientFieldNormalizerTest extends TestCase
+{
+    private ClientFieldNormalizer $normalizer;
+
+    protected function setUp(): void
+    {
+        $this->normalizer = new ClientFieldNormalizer();
+    }
+
+    public function testCompanyNameIsUppercased(): void
+    {
+        // RG-1.18
+        self::assertSame('ACME SAS', $this->normalizer->normalizeCompanyName('  acme sas '));
+        self::assertNull($this->normalizer->normalizeCompanyName(null));
+    }
+
+    public function testPersonNameIsTitleCased(): void
+    {
+        // RG-1.19
+        self::assertSame('Jean', $this->normalizer->normalizePersonName('JEAN'));
+        self::assertSame('Dupont', $this->normalizer->normalizePersonName('dupont'));
+        self::assertNull($this->normalizer->normalizePersonName('   '));
+        self::assertNull($this->normalizer->normalizePersonName(null));
+    }
+
+    public function testEmailIsLowercased(): void
+    {
+        // RG-1.21
+        self::assertSame('jean.dupont@acme.fr', $this->normalizer->normalizeEmail(' Jean.DUPONT@ACME.FR '));
+        self::assertNull($this->normalizer->normalizeEmail(null));
+        self::assertNull($this->normalizer->normalizeEmail('   '));
+    }
+
+    public function testPhoneKeepsOnlyDigits(): void
+    {
+        // RG-1.20
+        self::assertSame('0612345678', $this->normalizer->normalizePhone('06.12.34.56.78'));
+        self::assertSame('0612345678', $this->normalizer->normalizePhone('06 12 34 56 78'));
+        self::assertNull($this->normalizer->normalizePhone('----'));
+        self::assertNull($this->normalizer->normalizePhone(null));
+    }
+}

tests/Module/Commercial/Unit/ClientProcessorTest.php

@@ -0,0 +1,453 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Commercial\Unit;
+
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProcessorInterface;
+use ApiPlatform\Validator\Exception\ValidationException;
+use App\Module\Commercial\Application\Service\ClientFieldNormalizer;
+use App\Module\Commercial\Application\Validator\ClientInformationCompletenessValidator;
+use App\Module\Commercial\Domain\Entity\Bank;
+use App\Module\Commercial\Domain\Entity\Client;
+use App\Module\Commercial\Domain\Entity\ClientRib;
+use App\Module\Commercial\Domain\Entity\PaymentType;
+use App\Module\Commercial\Infrastructure\ApiPlatform\State\Processor\ClientProcessor;
+use App\Shared\Domain\Contract\BusinessRoleAwareInterface;
+use App\Shared\Domain\Security\BusinessRoles;
+use Doctrine\ORM\EntityManagerInterface;
+use Doctrine\ORM\UnitOfWork;
+use PHPUnit\Framework\TestCase;
+use Symfony\Bundle\SecurityBundle\Security;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+use Symfony\Component\HttpKernel\Exception\UnprocessableEntityHttpException;
+use Symfony\Component\Security\Core\User\UserInterface;
+
+/**
+ * Tests unitaires du ClientProcessor : gating par permission (accounting.manage
+ * / archive / RG-1.28 strict) et regles metier non testables en HTTP admin
+ * (RG-1.04 Commerciale, RG-1.12 Virement, RG-1.13 LCR), grace a un Security et
+ * un RequestStack stubbes.
+ *
+ * @internal
+ */
+final class ClientProcessorTest extends TestCase
+{
+    public function testAccountingFieldWithoutPermissionIsForbidden(): void
+    {
+        // RG-1.28 : la modification effective d'un champ comptable sans
+        // accounting.manage -> 403. En creation (POST), positionner siren est un
+        // changement vs l'etat persiste vide.
+        $client = $this->minimalClient();
+        $client->setSiren('123456789');
+
+        $processor = $this->makeProcessor(granted: [], payload: ['siren' => '123456789']);
+
+        $this->expectException(AccessDeniedHttpException::class);
+        $processor->process($client, $this->operation());
+    }
+
+    public function testStrictMixWithAccountingFieldIsForbidden(): void
+    {
+        // RG-1.28 : payload mixant main + accounting sans la permission -> 403
+        // sur l'ensemble (pas de filtrage silencieux).
+        $client = $this->minimalClient();
+        $client->setCompanyName('X');
+        $client->setSiren('123456789');
+
+        $processor = $this->makeProcessor(
+            granted: [],
+            payload: ['companyName' => 'X', 'siren' => '123456789'],
+        );
+
+        $this->expectException(AccessDeniedHttpException::class);
+        $processor->process($client, $this->operation());
+    }
+
+    public function testArchiveWithoutPermissionIsForbidden(): void
+    {
+        // RG-1.22 : basculer isArchived sans la permission archive -> 403.
+        $client = $this->minimalClient();
+        $client->setIsArchived(true);
+
+        $processor = $this->makeProcessor(
+            granted: [],
+            payload: ['isArchived' => true],
+            managed: true,
+            originalData: ['isArchived' => false],
+        );
+
+        $this->expectException(AccessDeniedHttpException::class);
+        $processor->process($client, $this->operation());
+    }
+
+    public function testArchiveWithOtherFieldIsUnprocessable(): void
+    {
+        // RG-1.22 : une requete d'archivage ne modifie aucun autre champ.
+        $client = $this->minimalClient();
+        $client->setIsArchived(true);
+        $client->setCompanyName('X');
+
+        $processor = $this->makeProcessor(
+            granted: ['commercial.clients.archive'],
+            payload: ['isArchived' => true, 'companyName' => 'X'],
+            managed: true,
+            originalData: ['isArchived' => false],
+        );
+
+        $this->expectException(UnprocessableEntityHttpException::class);
+        $processor->process($client, $this->operation());
+    }
+
+    public function testPostWithIsArchivedFalseIsNotGated(): void
+    {
+        // Bug review ERP-55 : un POST renvoyant isArchived:false (valeur par
+        // defaut) ne doit declencher ni 403 (archive) ni 422, meme sans
+        // permission. L'entite n'est pas encore geree par l'ORM.
+        $client = $this->minimalClient(); // isArchived = false par defaut
+
+        $processor = $this->makeProcessor(
+            granted: [],
+            payload: ['companyName' => 'Test Co', 'isArchived' => false],
+            managed: false,
+        );
+
+        self::assertInstanceOf(Client::class, $processor->process($client, $this->operation()));
+    }
+
+    public function testFullRepresentationPatchWithUnchangedArchiveIsNotGated(): void
+    {
+        // Bug review ERP-55 : un PATCH « representation complete » renvoyant
+        // isArchived inchange + des cles JSON-LD (@id, @context) ne doit pas etre
+        // gate (ni 403 archive ni 422), meme sans permission.
+        $client = $this->minimalClient(); // isArchived = false (inchange)
+
+        $processor = $this->makeProcessor(
+            granted: [],
+            payload: [
+                '@id'         => '/api/clients/1',
+                '@context'    => '/api/contexts/Client',
+                'companyName' => 'Test Co',
+                'isArchived'  => false,
+            ],
+            managed: true,
+            // Etat persiste complet (valeurs normalisees) : sans les champs
+            // metier, guardManage (ERP-74) les croirait modifies (companyName,
+            // lastName... compares a null) et leverait un 403 parasite.
+            originalData: [
+                'companyName'   => 'TEST CO',
+                'lastName'      => 'Dupont',
+                'phonePrimary'  => '0102030405',
+                'email'         => 't@test.fr',
+                'triageService' => false,
+                'isArchived'    => false,
+            ],
+        );
+
+        self::assertInstanceOf(Client::class, $processor->process($client, $this->operation()));
+    }
+
+    public function testUnchangedAccountingFieldOnPatchIsNotGated(): void
+    {
+        // Bug review ERP-55 : renvoyer un champ comptable a sa valeur persistee
+        // (PATCH representation complete) ne change rien -> pas d'exigence
+        // accounting.manage.
+        $client = $this->minimalClient();
+        $client->setSiren('123456789'); // identique a l'etat persiste
+
+        $processor = $this->makeProcessor(
+            granted: [],
+            payload: ['companyName' => 'Test Co', 'siren' => '123456789'],
+            managed: true,
+            // getOriginalEntityData renvoie tous les champs mappes d'une entite
+            // geree : isArchived (non-null) y figure toujours, ainsi que les
+            // champs metier (sinon guardManage les croirait modifies).
+            originalData: [
+                'siren'         => '123456789',
+                'companyName'   => 'TEST CO',
+                'lastName'      => 'Dupont',
+                'phonePrimary'  => '0102030405',
+                'email'         => 't@test.fr',
+                'triageService' => false,
+                'isArchived'    => false,
+            ],
+        );
+
+        self::assertInstanceOf(Client::class, $processor->process($client, $this->operation()));
+    }
+
+    public function testBusinessFieldWithoutManagePermissionIsForbidden(): void
+    {
+        // ERP-74 (guardManage) : modifier un champ metier (companyName) sur un
+        // client existant sans `manage` -> 403, meme avec accounting.manage
+        // (cas Compta qui sort de son onglet).
+        $client = $this->minimalClient();
+        $client->setCompanyName('Renamed Co');
+
+        $processor = $this->makeProcessor(
+            granted: ['commercial.clients.accounting.manage'],
+            payload: ['companyName' => 'Renamed Co'],
+            managed: true,
+            originalData: [
+                'companyName'   => 'TEST CO',
+                'lastName'      => 'Dupont',
+                'phonePrimary'  => '0102030405',
+                'email'         => 't@test.fr',
+                'triageService' => false,
+                'isArchived'    => false,
+            ],
+        );
+
+        $this->expectException(AccessDeniedHttpException::class);
+        $processor->process($client, $this->operation());
+    }
+
+    public function testAccountingOnlyPatchWithAccountingManageOnlyPasses(): void
+    {
+        // ERP-74 : Compta (accounting.manage, PAS manage) qui ne touche QUE
+        // l'onglet Comptabilite d'un client existant -> 200. guardManage ne
+        // declenche pas (aucun champ metier modifie), guardAccounting passe.
+        $client = $this->minimalClient();
+        $client->setSiren('999999999');
+
+        $processor = $this->makeProcessor(
+            granted: ['commercial.clients.accounting.manage'],
+            payload: ['siren' => '999999999'],
+            managed: true,
+            originalData: [
+                'siren'         => '111111111',
+                'companyName'   => 'TEST CO',
+                'lastName'      => 'Dupont',
+                'phonePrimary'  => '0102030405',
+                'email'         => 't@test.fr',
+                'triageService' => false,
+                'isArchived'    => false,
+            ],
+        );
+
+        self::assertInstanceOf(Client::class, $processor->process($client, $this->operation()));
+    }
+
+    public function testVirementWithoutBankIsUnprocessable(): void
+    {
+        // RG-1.12
+        $client = $this->minimalClient();
+        $client->setPaymentType($this->paymentType('VIREMENT'));
+
+        $processor = $this->makeProcessor(
+            granted: ['commercial.clients.accounting.manage'],
+            payload: ['paymentType' => '/api/payment_types/1'],
+        );
+
+        $this->expectException(ValidationException::class);
+        $processor->process($client, $this->operation());
+    }
+
+    public function testVirementWithBankPasses(): void
+    {
+        // RG-1.12 satisfait : Virement + banque.
+        $client = $this->minimalClient();
+        $client->setPaymentType($this->paymentType('VIREMENT'));
+        $client->setBank(new Bank());
+
+        $processor = $this->makeProcessor(
+            granted: ['commercial.clients.accounting.manage'],
+            payload: ['paymentType' => '/api/payment_types/1', 'bank' => '/api/banks/1'],
+        );
+
+        $result = $processor->process($client, $this->operation());
+        self::assertInstanceOf(Client::class, $result);
+    }
+
+    public function testLcrWithoutRibIsUnprocessable(): void
+    {
+        // RG-1.13
+        $client = $this->minimalClient();
+        $client->setPaymentType($this->paymentType('LCR'));
+
+        $processor = $this->makeProcessor(
+            granted: ['commercial.clients.accounting.manage'],
+            payload: ['paymentType' => '/api/payment_types/2'],
+        );
+
+        $this->expectException(ValidationException::class);
+        $processor->process($client, $this->operation());
+    }
+
+    public function testLcrWithRibPasses(): void
+    {
+        // RG-1.13 satisfait : LCR + au moins un RIB.
+        $client = $this->minimalClient();
+        $client->setPaymentType($this->paymentType('LCR'));
+        $client->addRib(new ClientRib());
+
+        $processor = $this->makeProcessor(
+            granted: ['commercial.clients.accounting.manage'],
+            payload: ['paymentType' => '/api/payment_types/2'],
+        );
+
+        self::assertInstanceOf(Client::class, $processor->process($client, $this->operation()));
+    }
+
+    public function testCommercialeIncompleteInformationIsUnprocessable(): void
+    {
+        // RG-1.04 : role Commerciale + onglet Information incomplet -> 422.
+        $client = $this->minimalClient();
+        $client->setDescription('Une description'); // les autres champs Information restent null
+
+        $processor = $this->makeProcessor(
+            granted: [],
+            payload: ['description' => 'Une description'],
+            user: $this->commercialeUser(),
+        );
+
+        $this->expectException(ValidationException::class);
+        $processor->process($client, $this->operation());
+    }
+
+    public function testCommercialeIncompleteInformationOnNonInformationPatchIsUnprocessable(): void
+    {
+        // RG-1.04 durcie (ERP-74) : pour une Commerciale, la completude de
+        // l'onglet Information est exigee meme quand le payload ne touche PAS
+        // l'onglet Information (ici seulement companyName). L'ancienne condition
+        // d'intersection avec INFORMATION_FIELDS a ete retiree.
+        $client = $this->minimalClient();
+        $client->setCompanyName('Renamed Co'); // onglet principal uniquement, Information vide
+
+        $processor = $this->makeProcessor(
+            granted: ['commercial.clients.manage'],
+            payload: ['companyName' => 'Renamed Co'],
+            user: $this->commercialeUser(),
+            managed: true,
+            originalData: [
+                'companyName'   => 'TEST CO',
+                'lastName'      => 'Dupont',
+                'phonePrimary'  => '0102030405',
+                'email'         => 't@test.fr',
+                'triageService' => false,
+                'isArchived'    => false,
+            ],
+        );
+
+        $this->expectException(ValidationException::class);
+        $processor->process($client, $this->operation());
+    }
+
+    public function testNonCommercialeSkipsInformationCompleteness(): void
+    {
+        // Meme payload incomplet, mais user non-Commerciale -> aucun blocage.
+        $client = $this->minimalClient();
+        $client->setDescription('Une description');
+
+        $processor = $this->makeProcessor(
+            granted: [],
+            payload: ['description' => 'Une description'],
+            user: null,
+        );
+
+        self::assertInstanceOf(Client::class, $processor->process($client, $this->operation()));
+    }
+
+    /**
+     * @param list<string>         $granted      Permissions accordees a l'utilisateur courant
+     * @param array<string, mixed> $payload      Corps JSON simule de la requete
+     * @param bool                 $managed      true = entite geree par l'ORM (PATCH), false = creation (POST)
+     * @param array<string, mixed> $originalData Etat persiste simule (getOriginalEntityData) pour la detection de changement
+     */
+    private function makeProcessor(
+        array $granted,
+        array $payload,
+        ?UserInterface $user = null,
+        bool $managed = false,
+        array $originalData = [],
+    ): ClientProcessor {
+        $persist = new class implements ProcessorInterface {
+            public function process(mixed $data, Operation $operation, array $uriVariables = [], array $context = []): mixed
+            {
+                return $data;
+            }
+        };
+
+        $security = $this->createStub(Security::class);
+        $security->method('isGranted')->willReturnCallback(
+            static fn (mixed $attribute): bool => is_string($attribute) && in_array($attribute, $granted, true),
+        );
+        $security->method('getUser')->willReturn($user);
+
+        $requestStack = new RequestStack();
+        $requestStack->push(new Request([], [], [], [], [], [], json_encode($payload, JSON_THROW_ON_ERROR)));
+
+        // EntityManager stub : contains() distingue creation (POST) et mise a
+        // jour (PATCH) ; getOriginalEntityData() fournit l'etat persiste compare
+        // par le gating (RG-1.22 / RG-1.28).
+        $uow = $this->createMock(UnitOfWork::class);
+        $uow->method('getOriginalEntityData')->willReturn($originalData);
+
+        $em = $this->createMock(EntityManagerInterface::class);
+        $em->method('contains')->willReturn($managed);
+        $em->method('getUnitOfWork')->willReturn($uow);
+
+        return new ClientProcessor(
+            $persist,
+            new ClientFieldNormalizer(),
+            new ClientInformationCompletenessValidator(),
+            $security,
+            $requestStack,
+            $em,
+        );
+    }
+
+    /**
+     * Client minimal valide vis-a-vis de RG-1.01 (un nom de contact) — suffisant
+     * pour atteindre les validations testees.
+     */
+    private function minimalClient(): Client
+    {
+        $client = new Client();
+        $client->setCompanyName('Test Co');
+        $client->setLastName('Dupont');
+        $client->setPhonePrimary('0102030405');
+        $client->setEmail('t@test.fr');
+
+        return $client;
+    }
+
+    private function paymentType(string $code): PaymentType
+    {
+        $type = new PaymentType();
+        $type->setCode($code);
+        $type->setLabel($code);
+
+        return $type;
+    }
+
+    private function operation(): Operation
+    {
+        return $this->createStub(Operation::class);
+    }
+
+    private function commercialeUser(): UserInterface
+    {
+        return new class implements UserInterface, BusinessRoleAwareInterface {
+            public function hasBusinessRole(string $roleCode): bool
+            {
+                return BusinessRoles::COMMERCIALE === $roleCode;
+            }
+
+            public function getRoles(): array
+            {
+                return ['ROLE_USER'];
+            }
+
+            public function eraseCredentials(): void {}
+
+            public function getUserIdentifier(): string
+            {
+                return 'commerciale-test';
+            }
+        };
+    }
+}

tests/Module/Commercial/Unit/ClientReadGroupContextBuilderTest.php

@@ -0,0 +1,85 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Module\Commercial\Unit;
+
+use ApiPlatform\State\SerializerContextBuilderInterface;
+use App\Module\Commercial\Domain\Entity\Client;
+use App\Module\Commercial\Infrastructure\ApiPlatform\Serializer\ClientReadGroupContextBuilder;
+use PHPUnit\Framework\TestCase;
+use Symfony\Bundle\SecurityBundle\Security;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Tests unitaires du context builder qui ajoute conditionnellement le groupe
+ * de lecture `client:read:accounting` selon la permission accounting.view
+ * (§ 2.7 / § 4.1 / § 4.2).
+ *
+ * @internal
+ */
+final class ClientReadGroupContextBuilderTest extends TestCase
+{
+    public function testAddsAccountingGroupForClientReadWhenGranted(): void
+    {
+        $builder = $this->builder(
+            baseContext: ['resource_class' => Client::class, 'groups' => ['client:read', 'default:read']],
+            granted: true,
+        );
+
+        $context = $builder->createFromRequest(new Request(), true);
+
+        self::assertContains('client:read:accounting', $context['groups']);
+    }
+
+    public function testDoesNotAddAccountingGroupWhenNotGranted(): void
+    {
+        $builder = $this->builder(
+            baseContext: ['resource_class' => Client::class, 'groups' => ['client:read', 'default:read']],
+            granted: false,
+        );
+
+        $context = $builder->createFromRequest(new Request(), true);
+
+        self::assertNotContains('client:read:accounting', $context['groups']);
+    }
+
+    public function testDoesNotAddAccountingGroupOnWrite(): void
+    {
+        $builder = $this->builder(
+            baseContext: ['resource_class' => Client::class, 'groups' => ['client:write:main']],
+            granted: true,
+        );
+
+        // normalization = false -> ecriture : pas de groupe de lecture ajoute.
+        $context = $builder->createFromRequest(new Request(), false);
+
+        self::assertNotContains('client:read:accounting', $context['groups']);
+    }
+
+    public function testIgnoresOtherResources(): void
+    {
+        $builder = $this->builder(
+            baseContext: ['resource_class' => 'App\Other\Resource', 'groups' => ['other:read']],
+            granted: true,
+        );
+
+        $context = $builder->createFromRequest(new Request(), true);
+
+        self::assertSame(['other:read'], $context['groups']);
+    }
+
+    /**
+     * @param array<string, mixed> $baseContext
+     */
+    private function builder(array $baseContext, bool $granted): ClientReadGroupContextBuilder
+    {
+        $decorated = $this->createStub(SerializerContextBuilderInterface::class);
+        $decorated->method('createFromRequest')->willReturn($baseContext);
+
+        $security = $this->createStub(Security::class);
+        $security->method('isGranted')->willReturn($granted);
+
+        return new ClientReadGroupContextBuilder($decorated, $security);
+    }
+}

tests/Shared/Infrastructure/Export/PhpSpreadsheetExporterTest.php

@@ -0,0 +1,99 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Shared\Infrastructure\Export;
+
+use App\Shared\Infrastructure\Export\PhpSpreadsheetExporter;
+use Generator;
+use PhpOffice\PhpSpreadsheet\IOFactory;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test unitaire du service Shared d'export XLSX. Verifie que le binaire produit
+ * est un vrai fichier XLSX relisible, que l'en-tete et les lignes sont ecrits
+ * dans le bon ordre, qu'un iterable paresseux (generator) est accepte et que le
+ * titre d'onglet est assaini.
+ *
+ * @internal
+ */
+final class PhpSpreadsheetExporterTest extends TestCase
+{
+    public function testExportProducesReadableXlsxWithHeadersAndRows(): void
+    {
+        $binary = new PhpSpreadsheetExporter()->export(
+            'Feuille test',
+            ['Nom', 'Email'],
+            [
+                ['Alpha', 'alpha@test.fr'],
+                ['Beta', null],
+            ],
+        );
+
+        self::assertNotSame('', $binary);
+        // Un fichier XLSX (OOXML) est une archive ZIP : signature "PK\x03\x04".
+        self::assertStringStartsWith("PK\x03\x04", $binary);
+
+        $grid = $this->grid($binary);
+        self::assertSame(['Nom', 'Email'], $grid[0]);
+        self::assertSame('Alpha', $grid[1][0]);
+        self::assertSame('alpha@test.fr', $grid[1][1]);
+        self::assertSame('Beta', $grid[2][0]);
+        // Cellule null a l'ecriture -> vide a la relecture.
+        self::assertNull($grid[2][1]);
+    }
+
+    public function testExportAcceptsGeneratorRows(): void
+    {
+        $rows = (static function (): Generator {
+            yield ['L1'];
+
+            yield ['L2'];
+        })();
+
+        $grid = $this->grid(new PhpSpreadsheetExporter()->export('Gen', ['H'], $rows));
+
+        self::assertSame('H', $grid[0][0]);
+        self::assertSame('L1', $grid[1][0]);
+        self::assertSame('L2', $grid[2][0]);
+    }
+
+    public function testLongOrInvalidSheetTitleIsSanitized(): void
+    {
+        // Titre > 31 caracteres + caracteres interdits par Excel ([ ] : * etc.).
+        $binary = new PhpSpreadsheetExporter()->export(
+            str_repeat('A', 50).'[]:*?/\\',
+            ['H'],
+            [['x']],
+        );
+
+        $title = $this->load($binary)->getActiveSheet()->getTitle();
+        self::assertLessThanOrEqual(31, mb_strlen($title));
+        self::assertStringNotContainsString('[', $title);
+        self::assertStringNotContainsString(':', $title);
+    }
+
+    /**
+     * Relit le binaire XLSX et renvoie la grille de cellules (ligne 0 = entete).
+     *
+     * @return array<int, array<int, mixed>>
+     */
+    private function grid(string $binary): array
+    {
+        return $this->load($binary)->getActiveSheet()->toArray();
+    }
+
+    private function load(string $binary): Spreadsheet
+    {
+        $tmp = tempnam(sys_get_temp_dir(), 'xlsx_test_');
+        self::assertIsString($tmp);
+        file_put_contents($tmp, $binary);
+
+        try {
+            return IOFactory::load($tmp);
+        } finally {
+            @unlink($tmp);
+        }
+    }
+}