chore(frontend): update refactor plan and remove legacy frontend

docs : add comprehensive refactoring plan (backend + frontend)
14 phases, 39 tasks covering: - Backend: security, code duplication, controllers, storage, tests - Frontend: mega-component split, duplication, TypeScript migration, tests Includes agent tracking system with status, journal, and rules. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-06 17:17:29 +01:00 · 2026-02-03 17:34:43 +01:00 · 2026-01-29 19:55:29 +01:00 · 2026-01-25 21:22:24 +01:00 · 2026-01-25 21:19:42 +01:00
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+# Plan de Refactoring - Inventory v1.2.0
+
+> **Date de creation :** 2026-02-03
+> **Branche de travail :** `refacto/v1.3.0`
+> **Base :** `develop` (commit `8d83076`)
+
+---
+
+## Legende des statuts
+
+| Statut | Signification |
+|--------|--------------|
+| `[ ]`  | A faire |
+| `[~]`  | En cours |
+| `[x]`  | Termine |
+| `[!]`  | Bloque / besoin d'info |
+
+---
+
+## Phase 1 - Securite (CRITIQUE)
+
+> **Priorite :** MAXIMALE - A traiter en premier
+
+### 1.1 Corriger la configuration de securite
+- **Statut :** `[ ]`
+- **Fichier :** `config/packages/security.yaml`
+- **Probleme :** `PUBLIC_ACCESS` applique a toutes les routes `/api` avant la regle `IS_AUTHENTICATED_FULLY`. Le pattern matching "first match wins" rend potentiellement tout public.
+- **Action :** Reordonner les regles `access_control` pour que les routes protegees soient listees AVANT les routes publiques.
+- **Agent :** -
+- **Notes :** -
+
+### 1.2 Ajouter les controles d'autorisation sur les controllers
+- **Statut :** `[ ]`
+- **Fichiers :**
+  - `src/Controller/MachineSkeletonController.php`
+  - `src/Controller/CustomFieldValueController.php`
+  - `src/Controller/DocumentQueryController.php`
+  - `src/Controller/SessionProfileController.php`
+  - `src/Controller/SessionProfilesController.php`
+  - Tous les `*HistoryController.php`
+- **Probleme :** Aucun attribut `#[IsGranted]` sur les controllers custom. Pas de RBAC.
+- **Action :** Ajouter `#[IsGranted('IS_AUTHENTICATED_FULLY')]` sur chaque controller (ou route). Definir des roles si necessaire.
+- **Agent :** -
+- **Notes :** -
+
+### 1.3 Securiser les secrets
+- **Statut :** `[ ]`
+- **Fichiers :**
+  - `.env` (JWT_PASSPHRASE en dur, APP_SECRET vide)
+  - `docker/.env.docker` (credentials `root:root`)
+- **Action :**
+  1. Deplacer `JWT_PASSPHRASE` dans `.env.local` (git-ignore)
+  2. Generer un `APP_SECRET` valide
+  3. Ajouter `.env.local` dans `.gitignore` si pas deja fait
+  4. Documenter la configuration des secrets pour les devs
+- **Agent :** -
+- **Notes :** -
+
+---
+
+## Phase 2 - Elimination de la duplication de code
+
+> **Priorite :** HAUTE - Impact direct sur la maintenabilite
+
+### 2.1 Refactorer les 3 Audit Subscribers en un seul generique
+- **Statut :** `[ ]`
+- **Fichiers concernes :**
+  - `src/EventSubscriber/ProductAuditSubscriber.php` (298 LOC)
+  - `src/EventSubscriber/PieceAuditSubscriber.php` (300 LOC)
+  - `src/EventSubscriber/ComposantAuditSubscriber.php` (300 LOC)
+- **Probleme :** ~900 LOC dupliquees a ~95%. Les methodes `onFlush()`, `buildDiffFromChangeSet()`, `resolveActorProfileId()`, `mergeDiffs()`, `normalizeCollection()` sont identiques. Seules les methodes `snapshot*()` different legerement.
+- **Action :**
+  1. Creer un `AbstractAuditSubscriber` ou un `GenericAuditSubscriber` parametrable
+  2. Extraire la logique commune (onFlush, buildDiff, resolveActor, mergeDiffs, normalizeCollection)
+  3. Utiliser un systeme de configuration par entite (map `entityClass => entityType + snapshotMethod`)
+  4. Supprimer les 3 fichiers redondants
+  5. Verifier que l'audit fonctionne toujours sur Product, Piece et Composant
+- **Agent :** -
+- **Notes :** Tester manuellement les logs d'audit apres refacto.
+
+### 2.2 Extraire un CuidGenerator utilitaire
+- **Statut :** `[ ]`
+- **Fichiers concernes :** 18 entites contenant `generateCuid()` en prive
+- **Probleme :** Methode `generateCuid()` dupliquee dans chaque entite. De plus, `AuditLog.php` utilise une variante differente (base_convert).
+- **Action :**
+  1. Creer `src/Util/CuidGenerator.php` avec une methode statique `generate(): string`
+  2. Uniformiser l'implementation (choisir une seule methode)
+  3. Remplacer tous les appels dans les 18 entites
+  4. Supprimer les methodes privees devenues inutiles
+- **Agent :** -
+- **Notes :** Attention a l'inconsistance entre AuditLog et les autres entites.
+
+### 2.3 Factoriser la logique de liaison dans MachineSkeletonController
+- **Statut :** `[ ]`
+- **Fichier :** `src/Controller/MachineSkeletonController.php` (756 LOC)
+- **Probleme :** Les methodes `applyComponentLinks()`, `applyPieceLinks()`, `applyProductLinks()` sont quasi identiques (~90 LOC chacune).
+- **Action :**
+  1. Extraire une methode generique `applyLinks(Machine $machine, array $links, string $type)`
+  2. Parametrer par le type d'entite liee (Composant, Piece, Product)
+  3. Reduire le controller a ~400 LOC max
+- **Agent :** -
+- **Notes :** -
+
+---
+
+## Phase 3 - Restructuration des controllers
+
+> **Priorite :** MOYENNE - Amelioration de la lisibilite et maintenabilite
+
+### 3.1 Decouper MachineSkeletonController
+- **Statut :** `[ ]`
+- **Fichier :** `src/Controller/MachineSkeletonController.php` (756 LOC)
+- **Action :**
+  1. Extraire la logique metier dans un `MachineSkeletonService`
+  2. Le controller ne doit gerer que la requete/reponse HTTP
+  3. Le service gere la logique de skeleton (get, update, applyLinks)
+  4. Extraire les helpers (`resolveIdentifier`, `indexLinksById`, `applyOverrides`, `normalizeMachineSkeletonResponse`) dans le service
+- **Agent :** -
+- **Notes :** Depend de la phase 2.3 (factorisation des liens).
+
+### 3.2 Ajouter un try-catch et du logging dans les controllers
+- **Statut :** `[ ]`
+- **Fichiers :** Tous les controllers dans `src/Controller/`
+- **Probleme :** Aucun try-catch autour des `flush()` et `persist()`. Pas de logging d'erreurs.
+- **Action :**
+  1. Ajouter `try-catch` autour des operations Doctrine dans chaque controller
+  2. Logger les erreurs avec le `LoggerInterface` de Symfony (Monolog)
+  3. Retourner des reponses JSON coherentes en cas d'erreur serveur (500)
+- **Agent :** -
+- **Notes :** -
+
+### 3.3 Renforcer la validation des entrees
+- **Statut :** `[ ]`
+- **Fichiers :**
+  - `src/Controller/CustomFieldValueController.php`
+  - `src/Controller/MachineSkeletonController.php`
+- **Probleme :** Pas de validation de longueur max, pas de regex sur les IDs, pas de controle de profondeur JSON.
+- **Action :**
+  1. Valider le format des IDs (regex CUID : `/^cl[a-f0-9]{24}$/`)
+  2. Ajouter des limites de longueur sur les champs string
+  3. Utiliser le composant Validator de Symfony pour les DTOs si pertinent
+- **Agent :** -
+- **Notes :** -
+
+---
+
+## Phase 4 - Amelioration du stockage
+
+> **Priorite :** MOYENNE - Performance et scalabilite
+
+### 4.1 Migrer le stockage PDF de base64 vers le filesystem
+- **Statut :** `[ ]`
+- **Fichiers :**
+  - `src/Entity/Document.php`
+  - `src/Command/CompressPdfCommand.php`
+  - `src/Service/PdfCompressorService.php`
+- **Probleme :** Les PDFs sont stockes en base64 dans la colonne `path` (TEXT) de la BDD. Risque de DoS et mauvaise perf sur des gros fichiers.
+- **Action :**
+  1. Utiliser `vich/uploader-bundle` (deja installe) pour le stockage fichier
+  2. Configurer un repertoire de stockage (`var/uploads/documents/`)
+  3. Migrer les documents existants (script de migration)
+  4. Adapter `PdfCompressorService` pour lire/ecrire sur le filesystem
+  5. Mettre a jour l'entite Document
+- **Agent :** -
+- **Notes :** Prevoir une migration de donnees pour les documents existants.
+
+### 4.2 Corriger les types de prix (string -> decimal)
+- **Statut :** `[ ]`
+- **Fichiers :**
+  - `src/Entity/Machine.php` (`$prix`)
+  - `src/Entity/Product.php` (`$supplierPrice`)
+- **Probleme :** Les prix sont types `?string` en PHP alors que la colonne est `DECIMAL(10,2)` en BDD.
+- **Action :**
+  1. Changer le type PHP en `?float` ou utiliser `brick/money`
+  2. Adapter les getters/setters
+  3. Verifier la serialisation API Platform
+- **Agent :** -
+- **Notes :** Impact potentiel sur le frontend (format des nombres).
+
+---
+
+## Phase 5 - Utilisation du Process Component
+
+> **Priorite :** BASSE - Bonne pratique
+
+### 5.1 Remplacer exec() par Symfony Process
+- **Statut :** `[ ]`
+- **Fichiers :**
+  - `src/Command/CompressPdfCommand.php` (lignes 42, 98-101)
+  - `src/Service/PdfCompressorService.php` (lignes 37-41)
+- **Probleme :** Utilisation de `exec()` directe pour appeler `qpdf`.
+- **Action :**
+  1. Remplacer par `Symfony\Component\Process\Process`
+  2. Gerer le timeout et les erreurs proprement
+  3. Tester que la compression fonctionne toujours
+- **Agent :** -
+- **Notes :** `escapeshellarg()` est deja utilise, donc pas de faille de securite immediate.
+
+---
+
+## Phase 6 - Tests
+
+> **Priorite :** HAUTE - Indispensable avant toute refacto majeure
+
+### 6.1 Mettre en place les tests unitaires
+- **Statut :** `[ ]`
+- **Fichiers a creer :**
+  - `tests/Unit/Util/CuidGeneratorTest.php`
+  - `tests/Unit/Entity/MachineTest.php`
+  - `tests/Unit/Entity/ProductTest.php`
+  - `tests/Unit/Service/PdfCompressorServiceTest.php`
+- **Action :**
+  1. Tester le CuidGenerator (format, unicite)
+  2. Tester les entites (validation, lifecycle callbacks)
+  3. Tester le PdfCompressorService
+- **Agent :** -
+- **Notes :** -
+
+### 6.2 Mettre en place les tests fonctionnels (API)
+- **Statut :** `[ ]`
+- **Fichiers a creer :**
+  - `tests/Functional/Api/MachineTest.php`
+  - `tests/Functional/Api/ProductTest.php`
+  - `tests/Functional/Api/AuthenticationTest.php`
+  - `tests/Functional/Api/MachineSkeletonTest.php`
+- **Action :**
+  1. Configurer une base de test (SQLite ou PostgreSQL de test)
+  2. Creer des fixtures de test
+  3. Tester les endpoints CRUD
+  4. Tester l'authentification JWT
+  5. Tester les endpoints custom (skeleton, custom fields)
+- **Agent :** -
+- **Notes :** Utiliser `ApiTestCase` de API Platform.
+
+### 6.3 Tests des Audit Subscribers
+- **Statut :** `[ ]`
+- **Fichiers a creer :**
+  - `tests/Unit/EventSubscriber/AuditSubscriberTest.php`
+- **Action :**
+  1. Tester la creation de logs sur insert/update/delete
+  2. Tester le format des diffs et snapshots
+  3. Tester la resolution de l'acteur
+- **Agent :** -
+- **Notes :** A faire APRES la phase 2.1 (refacto des subscribers).
+
+---
+
+## Phase 7 - Nettoyage et conventions
+
+> **Priorite :** BASSE - Polish final
+
+### 7.1 Supprimer les fichiers inutiles
+- **Statut :** `[ ]`
+- **Fichiers a verifier :**
+  - `frontend/` (dossier legacy ? vs `Inventory_frontend/`)
+  - `src/ApiResource/` (repertoire vide)
+  - Fichiers SQL a la racine (`backup_v1.0.0.sql`, `data_norm.sql`, `fullasse.sql`, `fulldata.sql`)
+- **Action :** Confirmer avec l'equipe quels fichiers sont obsoletes et les supprimer.
+- **Agent :** -
+- **Notes :** Ne pas supprimer sans validation.
+
+### 7.2 Uniformiser la gestion des null
+- **Statut :** `[ ]`
+- **Fichiers :** Toutes les entites dans `src/Entity/`
+- **Action :** S'assurer que les types nullable sont coherents entre PHP et la BDD (colonnes NOT NULL vs nullable).
+- **Agent :** -
+- **Notes :** -
+
+---
+
+---
+
+# FRONTEND (`Inventory_frontend/`)
+
+---
+
+## Phase F1 - Decoupage des mega-composants (CRITIQUE)
+
+> **Priorite :** MAXIMALE - Les fichiers actuels sont inmaintenables
+
+### F1.1 Decouper `machine/[id].vue` (4308 LOC)
+- **Statut :** `[ ]`
+- **Fichier :** `Inventory_frontend/app/pages/machine/[id].vue`
+- **Probleme :** Page monolithique de 4308 lignes. Contient la vue detail, l'edition, la gestion du skeleton, les composants, les pieces, les produits, les documents, l'historique.
+- **Action :**
+  1. Identifier les sections logiques (header, detail, skeleton, composants, pieces, produits, documents, historique)
+  2. Extraire chaque section en composant dedie :
+     - `components/machine/MachineHeader.vue`
+     - `components/machine/MachineDetail.vue`
+     - `components/machine/MachineSkeletonEditor.vue`
+     - `components/machine/MachineComponentsList.vue`
+     - `components/machine/MachinePiecesList.vue`
+     - `components/machine/MachineProductsList.vue`
+     - `components/machine/MachineDocuments.vue`
+     - `components/machine/MachineHistory.vue`
+  3. La page `[id].vue` ne doit plus etre qu'un orchestrateur (<300 LOC)
+  4. Utiliser `provide/inject` ou un composable partage pour l'etat machine
+- **Agent :** -
+- **Notes :** Tache la plus impactante du frontend. A faire en premier.
+
+### F1.2 Decouper `machines/new.vue` (2313 LOC)
+- **Statut :** `[ ]`
+- **Fichier :** `Inventory_frontend/app/pages/machines/new.vue`
+- **Probleme :** Page de creation de machine avec selection de type et heritage de structure, trop volumineuse.
+- **Action :**
+  1. Extraire le formulaire de creation en composant `MachineCreateForm.vue`
+  2. Extraire la selection de type en `MachineTypeSelector.vue`
+  3. Extraire l'apercu de structure en composant separe
+  4. Objectif : page <200 LOC
+- **Agent :** -
+- **Notes :** -
+
+### F1.3 Decouper les pages de creation/edition (Piece, Component, Product)
+- **Statut :** `[x]`
+- **Fichiers :**
+  - `pages/component/create.vue` (1282 LOC)
+  - `pages/component/[id]/edit.vue` (1629 LOC)
+  - `pages/pieces/create.vue` (817 LOC)
+  - `pages/pieces/[id]/edit.vue` (1327 LOC)
+  - `pages/product/[id]/edit.vue` (936 LOC)
+- **Probleme :** Formulaires monolithiques avec sections multiples (infos generales, fournisseurs, documents, custom fields, etc.).
+- **Action :**
+  1. Identifier les sections communes entre create/edit (factoriser)
+  2. Extraire chaque section en composant reutilisable :
+     - `EntityFormGeneral.vue` (nom, reference, description)
+     - `EntityFormSuppliers.vue` (constructeurs)
+     - `EntityFormDocuments.vue` (documents)
+     - `EntityFormCustomFields.vue` (champs personnalises)
+  3. Objectif par page : <400 LOC
+- **Agent :** -
+- **Notes :** Les formulaires create et edit partagent beaucoup de code. Factoriser.
+- **Sous-taches :**
+  - [x] F1.3a Extraire `customFieldFormUtils.ts` (duplique dans 5 fichiers)
+  - [x] F1.3b Extraire `documentDisplayUtils.ts` (duplique dans 3 pages edit)
+  - [x] F1.3c Extraire `historyDisplayUtils.ts` (duplique dans 3 pages edit)
+  - [x] F1.3d Rewire les 5 pages create/edit sur les modules extraits
+  - [x] F1.3e Typecheck + commit F1.3 (erreurs F1.3 corrigees, 120 erreurs preexistantes documentees)
+
+### F1.4 Reduire PieceItem.vue (1588 LOC) et ComponentItem.vue (1336 LOC)
+- **Statut :** `[ ]`
+- **Fichiers :**
+  - `Inventory_frontend/app/components/PieceItem.vue` (1588 LOC)
+  - `Inventory_frontend/app/components/ComponentItem.vue` (1336 LOC)
+- **Probleme :** Composants d'affichage/edition inline tres volumineux.
+- **Action :**
+  1. Separer la vue lecture de la vue edition
+  2. Extraire les sous-sections (details, documents, fournisseurs) en sous-composants
+  3. Objectif : <400 LOC par composant
+- **Agent :** -
+- **Notes :** -
+
+---
+
+## Phase F2 - Elimination de la duplication frontend
+
+> **Priorite :** HAUTE - DRY
+
+### F2.1 Extraire `extractCollection()` dans un utilitaire partage
+- **Statut :** `[ ]`
+- **Fichiers concernes :**
+  - `composables/useSites.js`
+  - `composables/useProducts.js`
+  - `composables/usePieces.js`
+  - `composables/useComposants.js`
+  - `composables/useMachineTypesApi.js`
+  - `composables/useConstructeurs.js`
+- **Probleme :** La fonction `extractCollection()` (parsing `hydra:member` / `member` / array) est dupliquee dans 6+ fichiers.
+- **Action :**
+  1. Creer `shared/utils/apiHelpers.ts`
+  2. Y placer `extractCollection()`, `extractRelationId()`, `normalizeRelationIds()`
+  3. Remplacer les implementations locales par un import
+- **Agent :** -
+- **Notes :** -
+
+### F2.2 Fusionner les 3 composables d'historique
+- **Statut :** `[ ]`
+- **Fichiers concernes :**
+  - `composables/useComponentHistory.ts` (67 LOC)
+  - `composables/usePieceHistory.ts` (67 LOC)
+  - `composables/useProductHistory.ts` (67 LOC)
+- **Probleme :** 3 fichiers quasi identiques (seul le endpoint differe).
+- **Action :**
+  1. Creer `composables/useEntityHistory.ts` parametrable par type d'entite
+  2. Supprimer les 3 fichiers specifiques
+- **Agent :** -
+- **Notes :** -
+
+### F2.3 Factoriser les composables de types (Component/Piece/Product)
+- **Statut :** `[ ]`
+- **Fichiers concernes :**
+  - `composables/useComponentTypes.js` (140 LOC)
+  - `composables/usePieceTypes.js` (140 LOC)
+  - `composables/useProductTypes.js` (132 LOC)
+- **Probleme :** 3 composables tres similaires pour gerer les categories/types.
+- **Action :**
+  1. Creer `composables/useEntityTypes.ts` generique
+  2. Parametrer par type d'entite et endpoint
+- **Agent :** -
+- **Notes :** -
+
+---
+
+## Phase F3 - Migration TypeScript
+
+> **Priorite :** HAUTE - Securite du typage
+
+### F3.1 Definir les types pour les reponses API
+- **Statut :** `[ ]`
+- **Fichier a creer :** `Inventory_frontend/app/shared/types/api.ts`
+- **Probleme :** Aucun type pour les reponses API. Les composables travaillent avec `any` implicite.
+- **Action :**
+  1. Definir les interfaces pour chaque entite API :
+     - `ApiMachine`, `ApiProduct`, `ApiPiece`, `ApiComposant`
+     - `ApiSite`, `ApiDocument`, `ApiConstructeur`
+     - `ApiAuditLog`, `ApiProfile`, `ApiCustomField`
+  2. Definir `ApiCollectionResponse<T>` (hydra:member, totalItems, etc.)
+  3. Definir `ApiErrorResponse`
+  4. Typer les retours de `useApi()`
+- **Agent :** -
+- **Notes :** Partir de `shared/types/inventory.ts` (289 LOC) qui contient deja des types partiels.
+
+### F3.2 Convertir les composables JS en TS
+- **Statut :** `[ ]`
+- **Fichiers concernes (10 fichiers JS) :**
+  - `useApi.js` -> `useApi.ts`
+  - `useMachines.js` -> `useMachines.ts`
+  - `useProducts.js` -> `useProducts.ts`
+  - `usePieces.js` -> `usePieces.ts`
+  - `useComposants.js` -> `useComposants.ts`
+  - `useConstructeurs.js` -> `useConstructeurs.ts`
+  - `useSites.js` -> `useSites.ts`
+  - `useDocuments.js` -> `useDocuments.ts`
+  - `useMachineTypesApi.js` -> `useMachineTypesApi.ts`
+  - `useCustomFields.js` -> `useCustomFields.ts`
+- **Action :**
+  1. Renommer `.js` en `.ts`
+  2. Ajouter les types de retour, parametres, et variables reactives
+  3. Utiliser les types API definis en F3.1
+  4. Eliminer tous les `any` explicites et implicites
+- **Agent :** -
+- **Notes :** Depend de F3.1 (types API).
+
+### F3.3 Eliminer les `any` restants
+- **Statut :** `[ ]`
+- **Fichiers concernes :**
+  - `components/common/ProductSelect.vue`
+  - `components/common/ManagementView.vue`
+  - `components/ComponentStructureAssignmentNode.vue`
+  - `components/model-types/ComponentModelStructureEditor.vue`
+  - `components/model-types/ModelTypeForm.vue`
+- **Probleme :** 20+ usages de `any` type identifies.
+- **Action :** Remplacer chaque `any` par un type concret ou un type union.
+- **Agent :** -
+- **Notes :** -
+
+---
+
+## Phase F4 - Qualite du code frontend
+
+> **Priorite :** MOYENNE
+
+### F4.1 Activer les regles ESLint critiques
+- **Statut :** `[ ]`
+- **Fichier :** `Inventory_frontend/eslint.config.mjs`
+- **Probleme :** Presque toutes les regles sont desactivees (`no-console: off`, `no-unused-vars: off`, `no-explicit-any: off`).
+- **Action :**
+  1. Activer `@typescript-eslint/no-explicit-any: warn`
+  2. Activer `no-console: warn` (ou `error` sauf pour `console.error`)
+  3. Activer `no-unused-vars: warn`
+  4. Fixer les violations progressivement
+- **Agent :** -
+- **Notes :** 94 appels `console.*` a nettoyer.
+
+### F4.2 Nettoyer les console.log/console.error
+- **Statut :** `[ ]`
+- **Fichiers :** ~94 occurrences dans le frontend
+- **Probleme :** Appels de debug laisses dans le code de production.
+- **Action :**
+  1. Remplacer les `console.error` utiles par un logger centralise (ou `useToast`)
+  2. Supprimer les `console.log` de debug
+  3. Creer un utilitaire `logger.ts` si necessaire (qui respecte `enableDebug` du runtime config)
+- **Agent :** -
+- **Notes :** -
+
+### F4.3 Centraliser la gestion d'erreurs API
+- **Statut :** `[ ]`
+- **Fichier :** `Inventory_frontend/app/composables/useApi.js` (105 LOC)
+- **Probleme :** Gestion d'erreur basique (juste un toast). Pas de retry, pas d'intercepteur, erreurs silencieuses dans certains composables.
+- **Action :**
+  1. Ajouter un systeme de retry configurable (1-3 tentatives)
+  2. Centraliser la gestion des erreurs HTTP (401 -> redirect login, 500 -> message explicite)
+  3. Ajouter des intercepteurs request/response
+  4. Uniformiser le pattern dans tous les composables
+- **Agent :** -
+- **Notes :** -
+
+---
+
+## Phase F5 - Reduire le fichier modelUtils.ts (1017 LOC)
+
+> **Priorite :** MOYENNE
+
+### F5.1 Decouper `shared/modelUtils.ts`
+- **Statut :** `[ ]`
+- **Fichier :** `Inventory_frontend/app/shared/modelUtils.ts` (1017 LOC)
+- **Probleme :** Fichier utilitaire monolithique de 1017 lignes regroupant toute la logique de manipulation de modeles.
+- **Action :**
+  1. Identifier les groupes de fonctions (structure, custom fields, requirements, serialization)
+  2. Decouper en modules :
+     - `shared/model/structureUtils.ts`
+     - `shared/model/customFieldUtils.ts`
+     - `shared/model/requirementUtils.ts`
+     - `shared/model/serializationUtils.ts`
+  3. Re-exporter depuis un `shared/model/index.ts` pour ne pas casser les imports
+- **Agent :** -
+- **Notes :** -
+
+---
+
+## Phase F6 - Tests frontend
+
+> **Priorite :** HAUTE - Aucun test actuellement
+
+### F6.1 Configurer Vitest
+- **Statut :** `[ ]`
+- **Fichier a creer :** `Inventory_frontend/vitest.config.ts`
+- **Action :**
+  1. Installer `vitest`, `@vue/test-utils`, `@nuxt/test-utils`
+  2. Configurer Vitest avec support Vue/Nuxt
+  3. Ajouter un script `test` dans `package.json`
+  4. Creer un premier test smoke
+- **Agent :** -
+- **Notes :** -
+
+### F6.2 Tests unitaires des composables
+- **Statut :** `[ ]`
+- **Fichiers a creer :**
+  - `tests/composables/useApi.test.ts`
+  - `tests/composables/useProducts.test.ts`
+  - `tests/composables/useToast.test.ts`
+  - `tests/shared/apiHelpers.test.ts` (apres F2.1)
+- **Action :**
+  1. Tester `useApi` (requetes, timeout, erreurs)
+  2. Tester `extractCollection()` (tous les formats de reponse)
+  3. Tester les composables CRUD (mock des appels API)
+  4. Tester le toast (ajout, suppression, max toasts)
+- **Agent :** -
+- **Notes :** -
+
+### F6.3 Tests de composants
+- **Statut :** `[ ]`
+- **Fichiers a creer :**
+  - `tests/components/Pagination.test.ts`
+  - `tests/components/SearchSelect.test.ts`
+  - `tests/components/MachineHeader.test.ts` (apres F1.1)
+- **Action :**
+  1. Tester les composants communs (Pagination, SearchSelect)
+  2. Tester le rendu conditionnel et les events
+- **Agent :** -
+- **Notes :** -
+
+---
+
+## Phase F7 - Ameliorations UX/DX
+
+> **Priorite :** BASSE - Polish
+
+### F7.1 Reduire le props drilling
+- **Statut :** `[ ]`
+- **Probleme :** Props passees sur 3+ niveaux (ex: machine data dans les sous-composants).
+- **Action :**
+  1. Identifier les cas de props drilling >2 niveaux
+  2. Utiliser `provide/inject` ou des composables partages
+  3. Documenter le pattern choisi
+- **Agent :** -
+- **Notes :** A traiter apres F1 (decoupage des composants).
+
+### F7.2 Remplacer `confirm()` natif par des modales DaisyUI
+- **Statut :** `[ ]`
+- **Probleme :** Les confirmations de suppression utilisent `window.confirm()` (UI native, non-stylee).
+- **Action :**
+  1. Creer un composant `ConfirmModal.vue` reutilisable
+  2. Ou creer un composable `useConfirm()` qui affiche une modale DaisyUI
+  3. Remplacer tous les `confirm()` dans les composants
+- **Agent :** -
+- **Notes :** -
+
+### F7.3 Nettoyer `app.vue` (861 LOC)
+- **Statut :** `[ ]`
+- **Fichier :** `Inventory_frontend/app/app.vue` (861 LOC)
+- **Probleme :** Le fichier racine contient le layout principal, la navbar, la sidebar, et du state management.
+- **Action :**
+  1. Extraire la navbar en `components/layout/AppNavbar.vue`
+  2. Extraire la sidebar en `components/layout/AppSidebar.vue`
+  3. Utiliser un layout Nuxt (`layouts/default.vue`)
+  4. `app.vue` ne doit contenir que `<NuxtLayout>` et les providers globaux
+- **Agent :** -
+- **Notes :** -
+
+---
+
+## Ordre d'execution recommande
+
+```
+=== BACKEND ===                          === FRONTEND ===
+
+Phase 6.1 (Tests unitaires)              Phase F6.1 (Config Vitest)
+  |                                        |
+  v                                        v
+Phase 1 (Securite)                       Phase F1 (Decoupage mega-composants)
+  |                                        |
+  v                                        v
+Phase 2 (Duplication backend)            Phase F2 (Duplication frontend)
+  |                                        |
+  v                                        v
+Phase 3 (Controllers)                    Phase F3 (Migration TypeScript)
+  |                                        |
+  v                                        v
+Phase 6.2 (Tests API)                    Phase F4 (Qualite code) + Phase F5 (modelUtils)
+  |                                        |
+  v                                        v
+Phase 4 (Stockage)                       Phase F6.2-F6.3 (Tests frontend)
+  |                                        |
+  v                                        v
+Phase 5 + Phase 7 (Nettoyage)           Phase F7 (UX/DX polish)
+  |
+  v
+Phase 6.3 (Tests audit)
+```
+
+> Les colonnes backend et frontend peuvent etre executees **en parallele** par des agents differents.
+
+---
+
+## Journal des modifications
+
+| Date | Phase | Tache | Agent | Statut | Notes |
+|------|-------|-------|-------|--------|-------|
+| 2026-02-03 | - | Creation du plan backend | Claude Opus 4.5 | Termine | Analyse initiale backend (7 phases, 17 taches) |
+| 2026-02-03 | - | Creation du plan frontend | Claude Opus 4.5 | Termine | Analyse frontend (7 phases, 22 taches) |
+| | | | | | |
+
+---
+
+## Regles pour les agents
+
+1. **Avant de commencer une tache :**
+   - Mettre le statut a `[~]` dans ce fichier
+   - Inscrire son nom/ID dans la colonne "Agent"
+   - Lire les fichiers concernes AVANT de modifier quoi que ce soit
+
+2. **Pendant le travail :**
+   - Ne modifier QUE les fichiers listes dans la tache
+   - Respecter les conventions existantes (PSR-12, strict_types)
+   - Ne pas introduire de nouvelles dependances sans justification
+   - Lancer `php-cs-fixer` apres les modifications
+
+3. **Apres avoir termine :**
+   - Mettre le statut a `[x]`
+   - Ajouter une entree dans le "Journal des modifications"
+   - Lancer les tests existants (`make test`) pour verifier la non-regression
+   - Decrire brievement les changements effectues dans "Notes"
+
+4. **En cas de blocage :**
+   - Mettre le statut a `[!]`
+   - Documenter le blocage dans "Notes"
+   - Ne PAS passer a une autre tache sans signaler le blocage
+
+5. **Regles specifiques au frontend :**
+   - Ecrire en TypeScript (pas de JS pour les nouveaux fichiers)
+   - Pas de `any` - utiliser des types concrets
+   - Pas de `console.log` - utiliser le logger ou `useToast`
+   - Composants Vue : max 400 LOC par fichier
+   - Utiliser les composants DaisyUI existants (pas de CSS custom)
+   - Tester avec Vitest quand la config est en place
+
+6. **Regles specifiques au backend :**
+   - `declare(strict_types=1)` obligatoire
+   - Respecter PSR-12 + regles Symfony (php-cs-fixer)
+   - Pas de `exec()` direct - utiliser Symfony Process
+   - Tester avec PHPUnit
--- a/2
+++ b/2
@@ -1 +1 @@
-1.1.1
+1.2.0
--- a/config/packages/api_platform.yaml
+++ b/config/packages/api_platform.yaml
@@ -1,6 +1,6 @@
 api_platform:
    title: Hello API Platform
-    version: 1.1.1
+    version: 1.2.0
    defaults:
        stateless: false
        cache_headers:
--- a/config/services.yaml
+++ b/config/services.yaml
@@ -21,3 +21,15 @@ services:

    # add more service definitions when explicit configuration is needed
    # please note that last definitions always *replace* previous ones
+
+    App\EventSubscriber\ProductAuditSubscriber:
+        tags:
+            - { name: doctrine.event_subscriber }
+
+    App\EventSubscriber\PieceAuditSubscriber:
+        tags:
+            - { name: doctrine.event_subscriber }
+
+    App\EventSubscriber\ComposantAuditSubscriber:
+        tags:
+            - { name: doctrine.event_subscriber }
--- a/docker/.env.docker
+++ b/docker/.env.docker
@@ -6,4 +6,4 @@ POSTGRES_DB=inventory
 POSTGRES_USER=root
 POSTGRES_PASSWORD=root
 POSTGRES_PORT=5432
-XDEBUG_CLIENT_HOST=host.docker.internal
+XDEBUG_CLIENT_HOST=host.docker.internal
--- a/frontend/.gitignore
+++ b/frontend/.gitignore
@@ -1,24 +0,0 @@
-# Nuxt dev/build outputs
-.output
-.data
-.nuxt
-.nitro
-.cache
-dist
-
-# Node dependencies
-node_modules
-
-# Logs
-logs
-*.log
-
-# Misc
-.DS_Store
-.fleet
-.idea
-
-# Local env files
-.env
-.env.*
-!.env.example
--- a/frontend/README.md
+++ b/frontend/README.md
@@ -1,75 +0,0 @@
-# Nuxt Minimal Starter
-
-Look at the [Nuxt documentation](https://nuxt.com/docs/getting-started/introduction) to learn more.
-
-## Setup
-
-Make sure to install dependencies:
-
-```bash
-# npm
-npm install
-
-# pnpm
-pnpm install
-
-# yarn
-yarn install
-
-# bun
-bun install
-```
-
-## Development Server
-
-Start the development server on `http://localhost:3000`:
-
-```bash
-# npm
-npm run dev
-
-# pnpm
-pnpm dev
-
-# yarn
-yarn dev
-
-# bun
-bun run dev
-```
-
-## Production
-
-Build the application for production:
-
-```bash
-# npm
-npm run build
-
-# pnpm
-pnpm build
-
-# yarn
-yarn build
-
-# bun
-bun run build
-```
-
-Locally preview production build:
-
-```bash
-# npm
-npm run preview
-
-# pnpm
-pnpm preview
-
-# yarn
-yarn preview
-
-# bun
-bun run preview
-```
-
-Check out the [deployment documentation](https://nuxt.com/docs/getting-started/deployment) for more information.
--- a/frontend/app.vue
+++ b/frontend/app.vue
@@ -1,3 +0,0 @@
-<template>
-    <NuxtPage/>
-</template>
--- a/frontend/components/.gitkeep
+++ b/frontend/components/.gitkeep
--- a/frontend/nuxt.config.ts
+++ b/frontend/nuxt.config.ts
@@ -1,9 +0,0 @@
-export default defineNuxtConfig({
-  compatibilityDate: '2025-07-15',
-  devtools: { enabled: true },
-  ssr: false,
-  modules: ['@nuxtjs/tailwindcss'],
-  typescript: {
-    strict: true
-  }
-})
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,21 +0,0 @@
-{
-  "name": "frontend",
-  "type": "module",
-  "private": true,
-  "scripts": {
-    "build": "nuxt build",
-    "dev": "nuxt dev",
-    "generate": "nuxt generate",
-    "preview": "nuxt preview",
-    "postinstall": "nuxt prepare",
-    "build:dist": "nuxt generate && rm -rf dist && cp -R .output/public dist"
-  },
-  "dependencies": {
-    "nuxt": "^4.2.2",
-    "vue": "^3.5.26",
-    "vue-router": "^4.6.4"
-  },
-  "devDependencies": {
-    "@nuxtjs/tailwindcss": "^6.14.0"
-  }
-}
--- a/frontend/pages/index.vue
+++ b/frontend/pages/index.vue
@@ -1,9 +0,0 @@
-<template>
-    <div class="min-h-screen flex items-center justify-center">
-        <h1 class="text-3xl font-bold">Nuxt OK ✅</h1>
-    </div>
-</template>
-
-<script setup lang="ts">
-
-</script>
--- a/frontend/public/favicon.ico
+++ b/frontend/public/favicon.ico
--- a/frontend/public/robots.txt
+++ b/frontend/public/robots.txt
@@ -1,2 +0,0 @@
-User-Agent: *
-Disallow:
--- a/frontend/tsconfig.json
+++ b/frontend/tsconfig.json
@@ -1,18 +0,0 @@
-{
-  // https://nuxt.com/docs/guide/concepts/typescript
-  "files": [],
-  "references": [
-    {
-      "path": "./.nuxt/tsconfig.app.json"
-    },
-    {
-      "path": "./.nuxt/tsconfig.server.json"
-    },
-    {
-      "path": "./.nuxt/tsconfig.shared.json"
-    },
-    {
-      "path": "./.nuxt/tsconfig.node.json"
-    }
-  ]
-}
--- a/migrations/Version20260125143939.php
+++ b/migrations/Version20260125143939.php
@@ -20,165 +20,792 @@ final class Version20260125143939 extends AbstractMigration
    public function up(Schema $schema): void
    {
        // this up() migration is auto-generated, please modify it to your needs
-        $this->addSql('ALTER INDEX idx_f95a3199df92e79b RENAME TO IDX_F95A3199CC8A4CEE');
-        $this->addSql('ALTER INDEX idx_f95a3199a3fdb2a7 RENAME TO IDX_F95A319936799605');
-        $this->addSql('ALTER TABLE _composantconstructeurs DROP CONSTRAINT "_ComposantConstructeurs_A_fkey"');
-        $this->addSql('ALTER TABLE _composantconstructeurs DROP CONSTRAINT "_ComposantConstructeurs_B_fkey"');
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_f95a3199df92e79b') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_f95a3199df92e79b RENAME TO IDX_F95A3199CC8A4CEE';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_f95a3199a3fdb2a7') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_f95a3199a3fdb2a7 RENAME TO IDX_F95A319936799605';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql('ALTER TABLE _composantconstructeurs DROP CONSTRAINT IF EXISTS "_ComposantConstructeurs_A_fkey"');
+        $this->addSql('ALTER TABLE _composantconstructeurs DROP CONSTRAINT IF EXISTS "_ComposantConstructeurs_B_fkey"');
        $this->addSql('ALTER TABLE _composantconstructeurs ALTER A TYPE VARCHAR(36)');
        $this->addSql('ALTER TABLE _composantconstructeurs ALTER B TYPE VARCHAR(36)');
        $this->addSql('ALTER TABLE _composantconstructeurs ADD CONSTRAINT FK_60760125D3D99E8B FOREIGN KEY (A) REFERENCES composants (id) ON DELETE CASCADE NOT DEFERRABLE');
        $this->addSql('ALTER TABLE _composantconstructeurs ADD CONSTRAINT FK_607601254AD0CF31 FOREIGN KEY (B) REFERENCES constructeurs (id) ON DELETE CASCADE NOT DEFERRABLE');
        $this->addSql('ALTER TABLE _composantconstructeurs ADD PRIMARY KEY (A, B)');
-        $this->addSql('ALTER INDEX idx_5b97d813e8b7be43 RENAME TO IDX_60760125D3D99E8B');
-        $this->addSql('ALTER INDEX _composantconstructeurs_b_index RENAME TO IDX_607601254AD0CF31');
-        $this->addSql('ALTER INDEX idx_6b64d7ff6736d61 RENAME TO IDX_6B64D7FF5C4A705F');
-        $this->addSql('ALTER INDEX idx_6b64d7fff6bae05f RENAME TO IDX_6B64D7FF633EC4FD');
-        $this->addSql('ALTER INDEX idx_6b64d7ffa1dac1c6 RENAME TO IDX_6B64D7FF345EE564');
-        $this->addSql('ALTER INDEX idx_6b64d7ff96428d73 RENAME TO IDX_6B64D7FF3C6A9D1');
-        $this->addSql('ALTER INDEX idx_6b64d7ffa3fdb2a7 RENAME TO IDX_6B64D7FF36799605');
-        $this->addSql('ALTER INDEX idx_4a48378c158582c3 RENAME TO IDX_4A48378C2F024C2');
-        $this->addSql('ALTER INDEX idx_4a48378cdf92e79b RENAME TO IDX_4A48378CCC8A4CEE');
-        $this->addSql('ALTER INDEX idx_4a48378c4ca601c8 RENAME TO IDX_4A48378C169F1CF6');
-        $this->addSql('ALTER INDEX idx_4a48378c40c2d03b RENAME TO IDX_4A48378C57B7763A');
-        $this->addSql('ALTER INDEX idx_a2b07288f6bae05f RENAME TO IDX_A2B07288633EC4FD');
-        $this->addSql('ALTER INDEX idx_a2b07288a1dac1c6 RENAME TO IDX_A2B07288345EE564');
-        $this->addSql('ALTER INDEX idx_a2b0728896428d73 RENAME TO IDX_A2B072883C6A9D1');
-        $this->addSql('ALTER INDEX idx_a2b07288a3fdb2a7 RENAME TO IDX_A2B0728836799605');
-        $this->addSql('ALTER INDEX idx_a2b07288fcf7805f RENAME TO IDX_A2B072886973A4FD');
-        $this->addSql('ALTER INDEX idx_528efe19f6bae05f RENAME TO IDX_528EFE19633EC4FD');
-        $this->addSql('ALTER INDEX idx_528efe19a1dac1c6 RENAME TO IDX_528EFE19345EE564');
-        $this->addSql('ALTER INDEX idx_528efe197d44d2df RENAME TO IDX_528EFE19EF6CF34B');
-        $this->addSql('ALTER INDEX idx_528efe19bcced9e3 RENAME TO IDX_528EFE19C44B383C');
-        $this->addSql('ALTER INDEX idx_62941615f6bae05f RENAME TO IDX_62941615633EC4FD');
-        $this->addSql('ALTER INDEX idx_6294161596428d73 RENAME TO IDX_629416153C6A9D1');
-        $this->addSql('ALTER INDEX idx_629416157d44d2df RENAME TO IDX_62941615EF6CF34B');
-        $this->addSql('ALTER INDEX idx_6294161532c54aaf RENAME TO IDX_62941615F957D314');
-        $this->addSql('ALTER INDEX machine_product_links_machineid_idx RENAME TO IDX_8CC32259633EC4FD');
-        $this->addSql('ALTER INDEX machine_product_links_productid_idx RENAME TO IDX_8CC3225936799605');
-        $this->addSql('ALTER INDEX idx_8cc32259357fdbff RENAME TO IDX_8CC32259B590B209');
-        $this->addSql('ALTER INDEX idx_8cc322597d44d2df RENAME TO IDX_8CC32259EF6CF34B');
-        $this->addSql('ALTER INDEX idx_8cc32259bcd7dad6 RENAME TO IDX_8CC32259A63AC5DC');
-        $this->addSql('ALTER INDEX idx_8cc3225987ceb33f RENAME TO IDX_8CC32259937A1D7C');
-        $this->addSql('ALTER INDEX idx_f1ce8dedfcf7805f RENAME TO IDX_F1CE8DED6973A4FD');
-        $this->addSql('ALTER INDEX idx_f1ce8ded158582c3 RENAME TO IDX_F1CE8DED2F024C2');
-        $this->addSql('ALTER TABLE _machineconstructeurs DROP CONSTRAINT "_MachineConstructeurs_B_fkey"');
-        $this->addSql('ALTER TABLE _machineconstructeurs DROP CONSTRAINT "_MachineConstructeurs_A_fkey"');
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_5b97d813e8b7be43') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_5b97d813e8b7be43 RENAME TO IDX_60760125D3D99E8B';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('_composantconstructeurs_b_index') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX _composantconstructeurs_b_index RENAME TO IDX_607601254AD0CF31';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_6b64d7ff6736d61') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_6b64d7ff6736d61 RENAME TO IDX_6B64D7FF5C4A705F';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_6b64d7fff6bae05f') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_6b64d7fff6bae05f RENAME TO IDX_6B64D7FF633EC4FD';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_6b64d7ffa1dac1c6') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_6b64d7ffa1dac1c6 RENAME TO IDX_6B64D7FF345EE564';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_6b64d7ff96428d73') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_6b64d7ff96428d73 RENAME TO IDX_6B64D7FF3C6A9D1';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_6b64d7ffa3fdb2a7') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_6b64d7ffa3fdb2a7 RENAME TO IDX_6B64D7FF36799605';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_4a48378c158582c3') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_4a48378c158582c3 RENAME TO IDX_4A48378C2F024C2';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_4a48378cdf92e79b') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_4a48378cdf92e79b RENAME TO IDX_4A48378CCC8A4CEE';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_4a48378c4ca601c8') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_4a48378c4ca601c8 RENAME TO IDX_4A48378C169F1CF6';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_4a48378c40c2d03b') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_4a48378c40c2d03b RENAME TO IDX_4A48378C57B7763A';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_a2b07288f6bae05f') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_a2b07288f6bae05f RENAME TO IDX_A2B07288633EC4FD';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_a2b07288a1dac1c6') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_a2b07288a1dac1c6 RENAME TO IDX_A2B07288345EE564';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_a2b0728896428d73') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_a2b0728896428d73 RENAME TO IDX_A2B072883C6A9D1';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_a2b07288a3fdb2a7') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_a2b07288a3fdb2a7 RENAME TO IDX_A2B0728836799605';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_a2b07288fcf7805f') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_a2b07288fcf7805f RENAME TO IDX_A2B072886973A4FD';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_528efe19f6bae05f') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_528efe19f6bae05f RENAME TO IDX_528EFE19633EC4FD';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_528efe19a1dac1c6') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_528efe19a1dac1c6 RENAME TO IDX_528EFE19345EE564';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_528efe197d44d2df') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_528efe197d44d2df RENAME TO IDX_528EFE19EF6CF34B';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_528efe19bcced9e3') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_528efe19bcced9e3 RENAME TO IDX_528EFE19C44B383C';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_62941615f6bae05f') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_62941615f6bae05f RENAME TO IDX_62941615633EC4FD';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_6294161596428d73') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_6294161596428d73 RENAME TO IDX_629416153C6A9D1';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_629416157d44d2df') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_629416157d44d2df RENAME TO IDX_62941615EF6CF34B';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_6294161532c54aaf') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_6294161532c54aaf RENAME TO IDX_62941615F957D314';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('machine_product_links_machineid_idx') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX machine_product_links_machineid_idx RENAME TO IDX_8CC32259633EC4FD';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('machine_product_links_productid_idx') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX machine_product_links_productid_idx RENAME TO IDX_8CC3225936799605';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_8cc32259357fdbff') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_8cc32259357fdbff RENAME TO IDX_8CC32259B590B209';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_8cc322597d44d2df') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_8cc322597d44d2df RENAME TO IDX_8CC32259EF6CF34B';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_8cc32259bcd7dad6') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_8cc32259bcd7dad6 RENAME TO IDX_8CC32259A63AC5DC';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_8cc3225987ceb33f') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_8cc3225987ceb33f RENAME TO IDX_8CC32259937A1D7C';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_f1ce8dedfcf7805f') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_f1ce8dedfcf7805f RENAME TO IDX_F1CE8DED6973A4FD';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_f1ce8ded158582c3') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_f1ce8ded158582c3 RENAME TO IDX_F1CE8DED2F024C2';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql('ALTER TABLE _machineconstructeurs DROP CONSTRAINT IF EXISTS "_MachineConstructeurs_B_fkey"');
+        $this->addSql('ALTER TABLE _machineconstructeurs DROP CONSTRAINT IF EXISTS "_MachineConstructeurs_A_fkey"');
        $this->addSql('ALTER TABLE _machineconstructeurs ALTER A TYPE VARCHAR(36)');
        $this->addSql('ALTER TABLE _machineconstructeurs ALTER B TYPE VARCHAR(36)');
        $this->addSql('ALTER TABLE _machineconstructeurs ADD CONSTRAINT FK_E6A040CCD3D99E8B FOREIGN KEY (A) REFERENCES machines (id) ON DELETE CASCADE NOT DEFERRABLE');
        $this->addSql('ALTER TABLE _machineconstructeurs ADD CONSTRAINT FK_E6A040CC4AD0CF31 FOREIGN KEY (B) REFERENCES constructeurs (id) ON DELETE CASCADE NOT DEFERRABLE');
        $this->addSql('ALTER TABLE _machineconstructeurs ADD PRIMARY KEY (A, B)');
-        $this->addSql('ALTER INDEX idx_4f225b32e8b7be43 RENAME TO IDX_E6A040CCD3D99E8B');
-        $this->addSql('ALTER INDEX _machineconstructeurs_b_index RENAME TO IDX_E6A040CC4AD0CF31');
-        $this->addSql('DROP INDEX "ModelType_category_name_key"');
-        $this->addSql('DROP INDEX "ModelType_code_key"');
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_4f225b32e8b7be43') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_4f225b32e8b7be43 RENAME TO IDX_E6A040CCD3D99E8B';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('_machineconstructeurs_b_index') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX _machineconstructeurs_b_index RENAME TO IDX_E6A040CC4AD0CF31';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql('ALTER TABLE model_types DROP CONSTRAINT IF EXISTS "ModelType_category_name_key"');
+        $this->addSql('ALTER TABLE model_types DROP CONSTRAINT IF EXISTS "ModelType_code_key"');
        $this->addSql('ALTER TABLE model_types ALTER id TYPE VARCHAR(36)');
        $this->addSql('ALTER TABLE model_types ALTER category TYPE VARCHAR(255)');
        $this->addSql('ALTER TABLE model_types ALTER createdAt DROP DEFAULT');
        $this->addSql('ALTER TABLE model_types ALTER componentSkeleton TYPE JSON');
        $this->addSql('ALTER TABLE model_types ALTER pieceSkeleton TYPE JSON');
        $this->addSql('ALTER TABLE model_types ALTER productSkeleton TYPE JSON');
-        $this->addSql('ALTER INDEX idx_b92d74724ca601c8 RENAME TO IDX_B92D7472169F1CF6');
-        $this->addSql('ALTER INDEX idx_b92d7472a3fdb2a7 RENAME TO IDX_B92D747236799605');
-        $this->addSql('ALTER TABLE _piececonstructeurs DROP CONSTRAINT "_PieceConstructeurs_A_fkey"');
-        $this->addSql('ALTER TABLE _piececonstructeurs DROP CONSTRAINT "_PieceConstructeurs_B_fkey"');
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_b92d74724ca601c8') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_b92d74724ca601c8 RENAME TO IDX_B92D7472169F1CF6';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_b92d7472a3fdb2a7') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_b92d7472a3fdb2a7 RENAME TO IDX_B92D747236799605';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql('ALTER TABLE _piececonstructeurs DROP CONSTRAINT IF EXISTS "_PieceConstructeurs_A_fkey"');
+        $this->addSql('ALTER TABLE _piececonstructeurs DROP CONSTRAINT IF EXISTS "_PieceConstructeurs_B_fkey"');
        $this->addSql('ALTER TABLE _piececonstructeurs ALTER A TYPE VARCHAR(36)');
        $this->addSql('ALTER TABLE _piececonstructeurs ALTER B TYPE VARCHAR(36)');
        $this->addSql('ALTER TABLE _piececonstructeurs ADD CONSTRAINT FK_E94732E5D3D99E8B FOREIGN KEY (A) REFERENCES pieces (id) ON DELETE CASCADE NOT DEFERRABLE');
        $this->addSql('ALTER TABLE _piececonstructeurs ADD CONSTRAINT FK_E94732E54AD0CF31 FOREIGN KEY (B) REFERENCES constructeurs (id) ON DELETE CASCADE NOT DEFERRABLE');
        $this->addSql('ALTER TABLE _piececonstructeurs ADD PRIMARY KEY (A, B)');
-        $this->addSql('ALTER INDEX idx_77fc120e8b7be43 RENAME TO IDX_E94732E5D3D99E8B');
-        $this->addSql('ALTER INDEX _piececonstructeurs_b_index RENAME TO IDX_E94732E54AD0CF31');
-        $this->addSql('ALTER INDEX idx_b3ba5a5a40c2d03b RENAME TO IDX_B3BA5A5A57B7763A');
-        $this->addSql('ALTER TABLE _productconstructeurs DROP CONSTRAINT "_ProductConstructeurs_B_fkey"');
-        $this->addSql('ALTER TABLE _productconstructeurs DROP CONSTRAINT "_ProductConstructeurs_A_fkey"');
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_77fc120e8b7be43') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_77fc120e8b7be43 RENAME TO IDX_E94732E5D3D99E8B';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('_piececonstructeurs_b_index') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX _piececonstructeurs_b_index RENAME TO IDX_E94732E54AD0CF31';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_b3ba5a5a40c2d03b') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_b3ba5a5a40c2d03b RENAME TO IDX_B3BA5A5A57B7763A';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql('ALTER TABLE _productconstructeurs DROP CONSTRAINT IF EXISTS "_ProductConstructeurs_B_fkey"');
+        $this->addSql('ALTER TABLE _productconstructeurs DROP CONSTRAINT IF EXISTS "_ProductConstructeurs_A_fkey"');
        $this->addSql('ALTER TABLE _productconstructeurs ALTER A TYPE VARCHAR(36)');
        $this->addSql('ALTER TABLE _productconstructeurs ALTER B TYPE VARCHAR(36)');
+        // Clean orphaned relations before re-adding foreign keys.
+        $this->addSql('DELETE FROM _productconstructeurs WHERE A IS NULL OR B IS NULL');
+        $this->addSql('DELETE FROM _productconstructeurs pc WHERE NOT EXISTS (SELECT 1 FROM products p WHERE p.id = pc.A)');
+        $this->addSql('DELETE FROM _productconstructeurs pc WHERE NOT EXISTS (SELECT 1 FROM constructeurs c WHERE c.id = pc.B)');
        $this->addSql('ALTER TABLE _productconstructeurs ADD CONSTRAINT FK_CF7403FCD3D99E8B FOREIGN KEY (A) REFERENCES products (id) ON DELETE CASCADE NOT DEFERRABLE');
        $this->addSql('ALTER TABLE _productconstructeurs ADD CONSTRAINT FK_CF7403FC4AD0CF31 FOREIGN KEY (B) REFERENCES constructeurs (id) ON DELETE CASCADE NOT DEFERRABLE');
        $this->addSql('ALTER TABLE _productconstructeurs ADD PRIMARY KEY (A, B)');
-        $this->addSql('ALTER INDEX idx_66f61802e8b7be43 RENAME TO IDX_CF7403FCD3D99E8B');
-        $this->addSql('ALTER INDEX _productconstructeurs_b_index RENAME TO IDX_CF7403FC4AD0CF31');
-        $this->addSql('DROP INDEX uniq_profiles_email');
-        $this->addSql('ALTER INDEX idx_96958790158582c3 RENAME TO IDX_969587902F024C2');
-        $this->addSql('ALTER INDEX idx_96958790df92e79b RENAME TO IDX_96958790CC8A4CEE');
-        $this->addSql('ALTER INDEX idx_f609e59e158582c3 RENAME TO IDX_F609E59E2F024C2');
-        $this->addSql('ALTER INDEX idx_f609e59e4ca601c8 RENAME TO IDX_F609E59E169F1CF6');
-        $this->addSql('ALTER INDEX idx_29a51f98158582c3 RENAME TO IDX_29A51F982F024C2');
-        $this->addSql('ALTER INDEX idx_29a51f9840c2d03b RENAME TO IDX_29A51F9857B7763A');
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_66f61802e8b7be43') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_66f61802e8b7be43 RENAME TO IDX_CF7403FCD3D99E8B';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('_productconstructeurs_b_index') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX _productconstructeurs_b_index RENAME TO IDX_CF7403FC4AD0CF31';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql('DROP INDEX IF EXISTS uniq_profiles_email');
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_96958790158582c3') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_96958790158582c3 RENAME TO IDX_969587902F024C2';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_96958790df92e79b') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_96958790df92e79b RENAME TO IDX_96958790CC8A4CEE';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_f609e59e158582c3') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_f609e59e158582c3 RENAME TO IDX_F609E59E2F024C2';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_f609e59e4ca601c8') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_f609e59e4ca601c8 RENAME TO IDX_F609E59E169F1CF6';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_29a51f98158582c3') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_29a51f98158582c3 RENAME TO IDX_29A51F982F024C2';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_29a51f9840c2d03b') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_29a51f9840c2d03b RENAME TO IDX_29A51F9857B7763A';
+  END IF;
+END $$;
+SQL
+);
    }

    public function down(Schema $schema): void
    {
        // this down() migration is auto-generated, please modify it to your needs
-        $this->addSql('ALTER TABLE _ComposantConstructeurs DROP CONSTRAINT FK_60760125D3D99E8B');
-        $this->addSql('ALTER TABLE _ComposantConstructeurs DROP CONSTRAINT FK_607601254AD0CF31');
-        $this->addSql('ALTER TABLE _ComposantConstructeurs DROP CONSTRAINT _ComposantConstructeurs_pkey');
+        $this->addSql('ALTER TABLE _ComposantConstructeurs DROP CONSTRAINT IF EXISTS FK_60760125D3D99E8B');
+        $this->addSql('ALTER TABLE _ComposantConstructeurs DROP CONSTRAINT IF EXISTS FK_607601254AD0CF31');
+        $this->addSql('ALTER TABLE _ComposantConstructeurs DROP CONSTRAINT IF EXISTS _ComposantConstructeurs_pkey');
        $this->addSql('ALTER TABLE _ComposantConstructeurs ALTER a TYPE TEXT');
        $this->addSql('ALTER TABLE _ComposantConstructeurs ALTER b TYPE TEXT');
        $this->addSql('ALTER TABLE _ComposantConstructeurs ADD CONSTRAINT "_ComposantConstructeurs_A_fkey" FOREIGN KEY (a) REFERENCES composants (id) ON UPDATE CASCADE ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
        $this->addSql('ALTER TABLE _ComposantConstructeurs ADD CONSTRAINT "_ComposantConstructeurs_B_fkey" FOREIGN KEY (b) REFERENCES constructeurs (id) ON UPDATE CASCADE ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
-        $this->addSql('ALTER INDEX idx_607601254ad0cf31 RENAME TO "_ComposantConstructeurs_B_index"');
-        $this->addSql('ALTER INDEX idx_60760125d3d99e8b RENAME TO IDX_5B97D813E8B7BE43');
-        $this->addSql('ALTER TABLE _MachineConstructeurs DROP CONSTRAINT FK_E6A040CCD3D99E8B');
-        $this->addSql('ALTER TABLE _MachineConstructeurs DROP CONSTRAINT FK_E6A040CC4AD0CF31');
-        $this->addSql('ALTER TABLE _MachineConstructeurs DROP CONSTRAINT _MachineConstructeurs_pkey');
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_607601254ad0cf31') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_607601254ad0cf31 RENAME TO "_ComposantConstructeurs_B_index"';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_60760125d3d99e8b') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_60760125d3d99e8b RENAME TO IDX_5B97D813E8B7BE43';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql('ALTER TABLE _MachineConstructeurs DROP CONSTRAINT IF EXISTS FK_E6A040CCD3D99E8B');
+        $this->addSql('ALTER TABLE _MachineConstructeurs DROP CONSTRAINT IF EXISTS FK_E6A040CC4AD0CF31');
+        $this->addSql('ALTER TABLE _MachineConstructeurs DROP CONSTRAINT IF EXISTS _MachineConstructeurs_pkey');
        $this->addSql('ALTER TABLE _MachineConstructeurs ALTER a TYPE TEXT');
        $this->addSql('ALTER TABLE _MachineConstructeurs ALTER b TYPE TEXT');
        $this->addSql('ALTER TABLE _MachineConstructeurs ADD CONSTRAINT "_MachineConstructeurs_B_fkey" FOREIGN KEY (b) REFERENCES constructeurs (id) ON UPDATE CASCADE ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
        $this->addSql('ALTER TABLE _MachineConstructeurs ADD CONSTRAINT "_MachineConstructeurs_A_fkey" FOREIGN KEY (a) REFERENCES machines (id) ON UPDATE CASCADE ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
-        $this->addSql('ALTER INDEX idx_e6a040cc4ad0cf31 RENAME TO "_MachineConstructeurs_B_index"');
-        $this->addSql('ALTER INDEX idx_e6a040ccd3d99e8b RENAME TO IDX_4F225B32E8B7BE43');
-        $this->addSql('ALTER TABLE _PieceConstructeurs DROP CONSTRAINT FK_E94732E5D3D99E8B');
-        $this->addSql('ALTER TABLE _PieceConstructeurs DROP CONSTRAINT FK_E94732E54AD0CF31');
-        $this->addSql('ALTER TABLE _PieceConstructeurs DROP CONSTRAINT _PieceConstructeurs_pkey');
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_e6a040cc4ad0cf31') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_e6a040cc4ad0cf31 RENAME TO "_MachineConstructeurs_B_index"';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_e6a040ccd3d99e8b') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_e6a040ccd3d99e8b RENAME TO IDX_4F225B32E8B7BE43';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql('ALTER TABLE _PieceConstructeurs DROP CONSTRAINT IF EXISTS FK_E94732E5D3D99E8B');
+        $this->addSql('ALTER TABLE _PieceConstructeurs DROP CONSTRAINT IF EXISTS FK_E94732E54AD0CF31');
+        $this->addSql('ALTER TABLE _PieceConstructeurs DROP CONSTRAINT IF EXISTS _PieceConstructeurs_pkey');
        $this->addSql('ALTER TABLE _PieceConstructeurs ALTER a TYPE TEXT');
        $this->addSql('ALTER TABLE _PieceConstructeurs ALTER b TYPE TEXT');
        $this->addSql('ALTER TABLE _PieceConstructeurs ADD CONSTRAINT "_PieceConstructeurs_A_fkey" FOREIGN KEY (a) REFERENCES pieces (id) ON UPDATE CASCADE ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
        $this->addSql('ALTER TABLE _PieceConstructeurs ADD CONSTRAINT "_PieceConstructeurs_B_fkey" FOREIGN KEY (b) REFERENCES constructeurs (id) ON UPDATE CASCADE ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
-        $this->addSql('ALTER INDEX idx_e94732e54ad0cf31 RENAME TO "_PieceConstructeurs_B_index"');
-        $this->addSql('ALTER INDEX idx_e94732e5d3d99e8b RENAME TO IDX_77FC120E8B7BE43');
-        $this->addSql('ALTER TABLE _ProductConstructeurs DROP CONSTRAINT FK_CF7403FCD3D99E8B');
-        $this->addSql('ALTER TABLE _ProductConstructeurs DROP CONSTRAINT FK_CF7403FC4AD0CF31');
-        $this->addSql('ALTER TABLE _ProductConstructeurs DROP CONSTRAINT _ProductConstructeurs_pkey');
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_e94732e54ad0cf31') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_e94732e54ad0cf31 RENAME TO "_PieceConstructeurs_B_index"';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_e94732e5d3d99e8b') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_e94732e5d3d99e8b RENAME TO IDX_77FC120E8B7BE43';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql('ALTER TABLE _ProductConstructeurs DROP CONSTRAINT IF EXISTS FK_CF7403FCD3D99E8B');
+        $this->addSql('ALTER TABLE _ProductConstructeurs DROP CONSTRAINT IF EXISTS FK_CF7403FC4AD0CF31');
+        $this->addSql('ALTER TABLE _ProductConstructeurs DROP CONSTRAINT IF EXISTS _ProductConstructeurs_pkey');
        $this->addSql('ALTER TABLE _ProductConstructeurs ALTER a TYPE TEXT');
        $this->addSql('ALTER TABLE _ProductConstructeurs ALTER b TYPE TEXT');
        $this->addSql('ALTER TABLE _ProductConstructeurs ADD CONSTRAINT "_ProductConstructeurs_B_fkey" FOREIGN KEY (b) REFERENCES products (id) ON UPDATE CASCADE ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
        $this->addSql('ALTER TABLE _ProductConstructeurs ADD CONSTRAINT "_ProductConstructeurs_A_fkey" FOREIGN KEY (a) REFERENCES constructeurs (id) ON UPDATE CASCADE ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
-        $this->addSql('ALTER INDEX idx_cf7403fc4ad0cf31 RENAME TO "_ProductConstructeurs_B_index"');
-        $this->addSql('ALTER INDEX idx_cf7403fcd3d99e8b RENAME TO IDX_66F61802E8B7BE43');
-        $this->addSql('ALTER INDEX idx_f95a319936799605 RENAME TO IDX_F95A3199A3FDB2A7');
-        $this->addSql('ALTER INDEX idx_f95a3199cc8a4cee RENAME TO IDX_F95A3199DF92E79B');
-        $this->addSql('ALTER INDEX idx_6b64d7ff345ee564 RENAME TO IDX_6B64D7FFA1DAC1C6');
-        $this->addSql('ALTER INDEX idx_6b64d7ff5c4a705f RENAME TO IDX_6B64D7FF6736D61');
-        $this->addSql('ALTER INDEX idx_6b64d7ff633ec4fd RENAME TO IDX_6B64D7FFF6BAE05F');
-        $this->addSql('ALTER INDEX idx_6b64d7ff3c6a9d1 RENAME TO IDX_6B64D7FF96428D73');
-        $this->addSql('ALTER INDEX idx_6b64d7ff36799605 RENAME TO IDX_6B64D7FFA3FDB2A7');
-        $this->addSql('ALTER INDEX idx_4a48378c57b7763a RENAME TO IDX_4A48378C40C2D03B');
-        $this->addSql('ALTER INDEX idx_4a48378c2f024c2 RENAME TO IDX_4A48378C158582C3');
-        $this->addSql('ALTER INDEX idx_4a48378c169f1cf6 RENAME TO IDX_4A48378C4CA601C8');
-        $this->addSql('ALTER INDEX idx_4a48378ccc8a4cee RENAME TO IDX_4A48378CDF92E79B');
-        $this->addSql('ALTER INDEX idx_a2b07288345ee564 RENAME TO IDX_A2B07288A1DAC1C6');
-        $this->addSql('ALTER INDEX idx_a2b07288633ec4fd RENAME TO IDX_A2B07288F6BAE05F');
-        $this->addSql('ALTER INDEX idx_a2b072886973a4fd RENAME TO IDX_A2B07288FCF7805F');
-        $this->addSql('ALTER INDEX idx_a2b072883c6a9d1 RENAME TO IDX_A2B0728896428D73');
-        $this->addSql('ALTER INDEX idx_a2b0728836799605 RENAME TO IDX_A2B07288A3FDB2A7');
-        $this->addSql('ALTER INDEX idx_528efe19345ee564 RENAME TO IDX_528EFE19A1DAC1C6');
-        $this->addSql('ALTER INDEX idx_528efe19633ec4fd RENAME TO IDX_528EFE19F6BAE05F');
-        $this->addSql('ALTER INDEX idx_528efe19ef6cf34b RENAME TO IDX_528EFE197D44D2DF');
-        $this->addSql('ALTER INDEX idx_528efe19c44b383c RENAME TO IDX_528EFE19BCCED9E3');
-        $this->addSql('ALTER INDEX idx_62941615ef6cf34b RENAME TO IDX_629416157D44D2DF');
-        $this->addSql('ALTER INDEX idx_62941615633ec4fd RENAME TO IDX_62941615F6BAE05F');
-        $this->addSql('ALTER INDEX idx_629416153c6a9d1 RENAME TO IDX_6294161596428D73');
-        $this->addSql('ALTER INDEX idx_62941615f957d314 RENAME TO IDX_6294161532C54AAF');
-        $this->addSql('ALTER INDEX idx_8cc32259633ec4fd RENAME TO "machine_product_links_machineId_idx"');
-        $this->addSql('ALTER INDEX idx_8cc3225936799605 RENAME TO "machine_product_links_productId_idx"');
-        $this->addSql('ALTER INDEX idx_8cc32259ef6cf34b RENAME TO IDX_8CC322597D44D2DF');
-        $this->addSql('ALTER INDEX idx_8cc32259b590b209 RENAME TO IDX_8CC32259357FDBFF');
-        $this->addSql('ALTER INDEX idx_8cc32259a63ac5dc RENAME TO IDX_8CC32259BCD7DAD6');
-        $this->addSql('ALTER INDEX idx_8cc32259937a1d7c RENAME TO IDX_8CC3225987CEB33F');
-        $this->addSql('ALTER INDEX idx_f1ce8ded2f024c2 RENAME TO IDX_F1CE8DED158582C3');
-        $this->addSql('ALTER INDEX idx_f1ce8ded6973a4fd RENAME TO IDX_F1CE8DEDFCF7805F');
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_cf7403fc4ad0cf31') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_cf7403fc4ad0cf31 RENAME TO "_ProductConstructeurs_B_index"';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_cf7403fcd3d99e8b') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_cf7403fcd3d99e8b RENAME TO IDX_66F61802E8B7BE43';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_f95a319936799605') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_f95a319936799605 RENAME TO IDX_F95A3199A3FDB2A7';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_f95a3199cc8a4cee') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_f95a3199cc8a4cee RENAME TO IDX_F95A3199DF92E79B';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_6b64d7ff345ee564') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_6b64d7ff345ee564 RENAME TO IDX_6B64D7FFA1DAC1C6';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_6b64d7ff5c4a705f') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_6b64d7ff5c4a705f RENAME TO IDX_6B64D7FF6736D61';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_6b64d7ff633ec4fd') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_6b64d7ff633ec4fd RENAME TO IDX_6B64D7FFF6BAE05F';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_6b64d7ff3c6a9d1') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_6b64d7ff3c6a9d1 RENAME TO IDX_6B64D7FF96428D73';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_6b64d7ff36799605') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_6b64d7ff36799605 RENAME TO IDX_6B64D7FFA3FDB2A7';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_4a48378c57b7763a') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_4a48378c57b7763a RENAME TO IDX_4A48378C40C2D03B';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_4a48378c2f024c2') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_4a48378c2f024c2 RENAME TO IDX_4A48378C158582C3';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_4a48378c169f1cf6') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_4a48378c169f1cf6 RENAME TO IDX_4A48378C4CA601C8';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_4a48378ccc8a4cee') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_4a48378ccc8a4cee RENAME TO IDX_4A48378CDF92E79B';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_a2b07288345ee564') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_a2b07288345ee564 RENAME TO IDX_A2B07288A1DAC1C6';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_a2b07288633ec4fd') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_a2b07288633ec4fd RENAME TO IDX_A2B07288F6BAE05F';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_a2b072886973a4fd') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_a2b072886973a4fd RENAME TO IDX_A2B07288FCF7805F';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_a2b072883c6a9d1') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_a2b072883c6a9d1 RENAME TO IDX_A2B0728896428D73';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_a2b0728836799605') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_a2b0728836799605 RENAME TO IDX_A2B07288A3FDB2A7';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_528efe19345ee564') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_528efe19345ee564 RENAME TO IDX_528EFE19A1DAC1C6';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_528efe19633ec4fd') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_528efe19633ec4fd RENAME TO IDX_528EFE19F6BAE05F';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_528efe19ef6cf34b') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_528efe19ef6cf34b RENAME TO IDX_528EFE197D44D2DF';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_528efe19c44b383c') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_528efe19c44b383c RENAME TO IDX_528EFE19BCCED9E3';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_62941615ef6cf34b') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_62941615ef6cf34b RENAME TO IDX_629416157D44D2DF';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_62941615633ec4fd') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_62941615633ec4fd RENAME TO IDX_62941615F6BAE05F';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_629416153c6a9d1') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_629416153c6a9d1 RENAME TO IDX_6294161596428D73';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_62941615f957d314') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_62941615f957d314 RENAME TO IDX_6294161532C54AAF';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_8cc32259633ec4fd') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_8cc32259633ec4fd RENAME TO "machine_product_links_machineId_idx"';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_8cc3225936799605') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_8cc3225936799605 RENAME TO "machine_product_links_productId_idx"';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_8cc32259ef6cf34b') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_8cc32259ef6cf34b RENAME TO IDX_8CC322597D44D2DF';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_8cc32259b590b209') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_8cc32259b590b209 RENAME TO IDX_8CC32259357FDBFF';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_8cc32259a63ac5dc') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_8cc32259a63ac5dc RENAME TO IDX_8CC32259BCD7DAD6';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_8cc32259937a1d7c') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_8cc32259937a1d7c RENAME TO IDX_8CC3225987CEB33F';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_f1ce8ded2f024c2') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_f1ce8ded2f024c2 RENAME TO IDX_F1CE8DED158582C3';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_f1ce8ded6973a4fd') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_f1ce8ded6973a4fd RENAME TO IDX_F1CE8DEDFCF7805F';
+  END IF;
+END $$;
+SQL
+);
        $this->addSql('ALTER TABLE model_types ALTER id TYPE TEXT');
        $this->addSql('ALTER TABLE model_types ALTER category TYPE VARCHAR');
        $this->addSql('ALTER TABLE model_types ALTER componentskeleton TYPE JSONB');
@@ -187,15 +814,78 @@ final class Version20260125143939 extends AbstractMigration
        $this->addSql('ALTER TABLE model_types ALTER createdat SET DEFAULT CURRENT_TIMESTAMP');
        $this->addSql('CREATE UNIQUE INDEX "ModelType_category_name_key" ON model_types (category, name)');
        $this->addSql('CREATE UNIQUE INDEX "ModelType_code_key" ON model_types (code)');
-        $this->addSql('ALTER INDEX idx_b92d7472169f1cf6 RENAME TO IDX_B92D74724CA601C8');
-        $this->addSql('ALTER INDEX idx_b92d747236799605 RENAME TO IDX_B92D7472A3FDB2A7');
-        $this->addSql('ALTER INDEX idx_b3ba5a5a57b7763a RENAME TO IDX_B3BA5A5A40C2D03B');
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_b92d7472169f1cf6') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_b92d7472169f1cf6 RENAME TO IDX_B92D74724CA601C8';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_b92d747236799605') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_b92d747236799605 RENAME TO IDX_B92D7472A3FDB2A7';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_b3ba5a5a57b7763a') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_b3ba5a5a57b7763a RENAME TO IDX_B3BA5A5A40C2D03B';
+  END IF;
+END $$;
+SQL
+);
        $this->addSql('CREATE UNIQUE INDEX uniq_profiles_email ON profiles (email)');
-        $this->addSql('ALTER INDEX idx_969587902f024c2 RENAME TO IDX_96958790158582C3');
-        $this->addSql('ALTER INDEX idx_96958790cc8a4cee RENAME TO IDX_96958790DF92E79B');
-        $this->addSql('ALTER INDEX idx_f609e59e169f1cf6 RENAME TO IDX_F609E59E4CA601C8');
-        $this->addSql('ALTER INDEX idx_f609e59e2f024c2 RENAME TO IDX_F609E59E158582C3');
-        $this->addSql('ALTER INDEX idx_29a51f9857b7763a RENAME TO IDX_29A51F9840C2D03B');
-        $this->addSql('ALTER INDEX idx_29a51f982f024c2 RENAME TO IDX_29A51F98158582C3');
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_969587902f024c2') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_969587902f024c2 RENAME TO IDX_96958790158582C3';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_96958790cc8a4cee') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_96958790cc8a4cee RENAME TO IDX_96958790DF92E79B';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_f609e59e169f1cf6') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_f609e59e169f1cf6 RENAME TO IDX_F609E59E4CA601C8';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_f609e59e2f024c2') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_f609e59e2f024c2 RENAME TO IDX_F609E59E158582C3';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_29a51f9857b7763a') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_29a51f9857b7763a RENAME TO IDX_29A51F9840C2D03B';
+  END IF;
+END $$;
+SQL
+);
+        $this->addSql(<<<'SQL'
+DO $$ BEGIN
+  IF to_regclass('idx_29a51f982f024c2') IS NOT NULL THEN
+    EXECUTE 'ALTER INDEX idx_29a51f982f024c2 RENAME TO IDX_29A51F98158582C3';
+  END IF;
+END $$;
+SQL
+);
    }
 }
--- a/migrations/Version20260125170000.php
+++ b/migrations/Version20260125170000.php
@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20260125170000 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add audit_logs table to store per-entity history entries.';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql(<<<'SQL'
+            CREATE TABLE audit_logs (
+                id VARCHAR(36) NOT NULL,
+                entityType VARCHAR(50) NOT NULL,
+                entityId VARCHAR(36) NOT NULL,
+                action VARCHAR(20) NOT NULL,
+                diff JSON DEFAULT NULL,
+                snapshot JSON DEFAULT NULL,
+                actorProfileId VARCHAR(36) DEFAULT NULL,
+                createdAt TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL,
+                PRIMARY KEY(id)
+            )
+        SQL);
+
+        $this->addSql('CREATE INDEX idx_audit_entity ON audit_logs (entityType, entityId)');
+        $this->addSql('CREATE INDEX idx_audit_created_at ON audit_logs (createdAt)');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('DROP TABLE audit_logs');
+    }
+}
--- a/src/Controller/ComposantHistoryController.php
+++ b/src/Controller/ComposantHistoryController.php
@@ -0,0 +1,80 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controller;
+
+use App\Repository\AuditLogRepository;
+use App\Repository\ComposantRepository;
+use App\Repository\ProfileRepository;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Attribute\Route;
+
+final class ComposantHistoryController
+{
+    public function __construct(
+        private readonly ComposantRepository $components,
+        private readonly AuditLogRepository $auditLogs,
+        private readonly ProfileRepository $profiles,
+    ) {
+    }
+
+    #[Route('/api/composants/{id}/history', name: 'api_composant_history', methods: ['GET'])]
+    public function __invoke(string $id): JsonResponse
+    {
+        $component = $this->components->find($id);
+        if (!$component) {
+            return new JsonResponse(
+                ['message' => 'Composant introuvable.'],
+                Response::HTTP_NOT_FOUND,
+            );
+        }
+
+        $logs = $this->auditLogs->findEntityHistory('composant', $id, 200);
+
+        $actorIds = array_values(array_unique(array_filter(array_map(
+            static fn ($log) => $log->getActorProfileId(),
+            $logs,
+        ))));
+
+        $actorMap = [];
+        if ($actorIds !== []) {
+            $profiles = $this->profiles->findBy(['id' => $actorIds]);
+            foreach ($profiles as $profile) {
+                $label = trim(sprintf('%s %s', $profile->getFirstName(), $profile->getLastName()));
+                if ($label === '') {
+                    $label = $profile->getEmail() ?? $profile->getId();
+                }
+                $actorMap[$profile->getId()] = $label;
+            }
+        }
+
+        $items = array_map(
+            static function ($log) use ($actorMap) {
+                $actorId = $log->getActorProfileId();
+
+                return [
+                    'id' => $log->getId(),
+                    'action' => $log->getAction(),
+                    'createdAt' => $log->getCreatedAt()->format(\DateTimeInterface::ATOM),
+                    'actor' => $actorId
+                        ? [
+                            'id' => $actorId,
+                            'label' => $actorMap[$actorId] ?? $actorId,
+                        ]
+                        : null,
+                    'diff' => $log->getDiff(),
+                    'snapshot' => $log->getSnapshot(),
+                ];
+            },
+            $logs,
+        );
+
+        return new JsonResponse([
+            'items' => array_values($items),
+            'total' => count($items),
+        ]);
+    }
+}
+
--- a/src/Controller/PieceHistoryController.php
+++ b/src/Controller/PieceHistoryController.php
@@ -0,0 +1,80 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controller;
+
+use App\Repository\AuditLogRepository;
+use App\Repository\PieceRepository;
+use App\Repository\ProfileRepository;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Attribute\Route;
+
+final class PieceHistoryController
+{
+    public function __construct(
+        private readonly PieceRepository $pieces,
+        private readonly AuditLogRepository $auditLogs,
+        private readonly ProfileRepository $profiles,
+    ) {
+    }
+
+    #[Route('/api/pieces/{id}/history', name: 'api_piece_history', methods: ['GET'])]
+    public function __invoke(string $id): JsonResponse
+    {
+        $piece = $this->pieces->find($id);
+        if (!$piece) {
+            return new JsonResponse(
+                ['message' => 'Pièce introuvable.'],
+                Response::HTTP_NOT_FOUND,
+            );
+        }
+
+        $logs = $this->auditLogs->findEntityHistory('piece', $id, 200);
+
+        $actorIds = array_values(array_unique(array_filter(array_map(
+            static fn ($log) => $log->getActorProfileId(),
+            $logs,
+        ))));
+
+        $actorMap = [];
+        if ($actorIds !== []) {
+            $profiles = $this->profiles->findBy(['id' => $actorIds]);
+            foreach ($profiles as $profile) {
+                $label = trim(sprintf('%s %s', $profile->getFirstName(), $profile->getLastName()));
+                if ($label === '') {
+                    $label = $profile->getEmail() ?? $profile->getId();
+                }
+                $actorMap[$profile->getId()] = $label;
+            }
+        }
+
+        $items = array_map(
+            static function ($log) use ($actorMap) {
+                $actorId = $log->getActorProfileId();
+
+                return [
+                    'id' => $log->getId(),
+                    'action' => $log->getAction(),
+                    'createdAt' => $log->getCreatedAt()->format(\DateTimeInterface::ATOM),
+                    'actor' => $actorId
+                        ? [
+                            'id' => $actorId,
+                            'label' => $actorMap[$actorId] ?? $actorId,
+                        ]
+                        : null,
+                    'diff' => $log->getDiff(),
+                    'snapshot' => $log->getSnapshot(),
+                ];
+            },
+            $logs,
+        );
+
+        return new JsonResponse([
+            'items' => array_values($items),
+            'total' => count($items),
+        ]);
+    }
+}
+
--- a/src/Controller/ProductHistoryController.php
+++ b/src/Controller/ProductHistoryController.php
@@ -0,0 +1,80 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controller;
+
+use App\Repository\AuditLogRepository;
+use App\Repository\ProductRepository;
+use App\Repository\ProfileRepository;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Attribute\Route;
+
+final class ProductHistoryController
+{
+    public function __construct(
+        private readonly ProductRepository $products,
+        private readonly AuditLogRepository $auditLogs,
+        private readonly ProfileRepository $profiles,
+    ) {
+    }
+
+    #[Route('/api/products/{id}/history', name: 'api_product_history', methods: ['GET'])]
+    public function __invoke(string $id): JsonResponse
+    {
+        $product = $this->products->find($id);
+        if (!$product) {
+            return new JsonResponse(
+                ['message' => 'Produit introuvable.'],
+                Response::HTTP_NOT_FOUND,
+            );
+        }
+
+        $logs = $this->auditLogs->findEntityHistory('product', $id, 200);
+
+        $actorIds = array_values(array_unique(array_filter(array_map(
+            static fn ($log) => $log->getActorProfileId(),
+            $logs,
+        ))));
+
+        $actorMap = [];
+        if ($actorIds !== []) {
+            $profiles = $this->profiles->findBy(['id' => $actorIds]);
+            foreach ($profiles as $profile) {
+                $label = trim(sprintf('%s %s', $profile->getFirstName(), $profile->getLastName()));
+                if ($label === '') {
+                    $label = $profile->getEmail() ?? $profile->getId();
+                }
+                $actorMap[$profile->getId()] = $label;
+            }
+        }
+
+        $items = array_map(
+            static function ($log) use ($actorMap) {
+                $actorId = $log->getActorProfileId();
+
+                return [
+                    'id' => $log->getId(),
+                    'action' => $log->getAction(),
+                    'createdAt' => $log->getCreatedAt()->format(\DateTimeInterface::ATOM),
+                    'actor' => $actorId
+                        ? [
+                            'id' => $actorId,
+                            'label' => $actorMap[$actorId] ?? $actorId,
+                        ]
+                        : null,
+                    'diff' => $log->getDiff(),
+                    'snapshot' => $log->getSnapshot(),
+                ];
+            },
+            $logs,
+        );
+
+        return new JsonResponse([
+            'items' => array_values($items),
+            'total' => count($items),
+        ]);
+    }
+}
+
--- a/src/Entity/AuditLog.php
+++ b/src/Entity/AuditLog.php
@@ -0,0 +1,117 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Entity;
+
+use App\Repository\AuditLogRepository;
+use DateTimeImmutable;
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\Mapping as ORM;
+
+#[ORM\Entity(repositoryClass: AuditLogRepository::class)]
+#[ORM\Table(name: 'audit_logs')]
+#[ORM\Index(name: 'idx_audit_entity', columns: ['entityType', 'entityId'])]
+#[ORM\Index(name: 'idx_audit_created_at', columns: ['createdAt'])]
+#[ORM\HasLifecycleCallbacks]
+class AuditLog
+{
+    #[ORM\Id]
+    #[ORM\Column(type: Types::STRING, length: 36)]
+    private ?string $id = null;
+
+    #[ORM\Column(type: Types::STRING, length: 50)]
+    private string $entityType;
+
+    #[ORM\Column(type: Types::STRING, length: 36)]
+    private string $entityId;
+
+    #[ORM\Column(type: Types::STRING, length: 20)]
+    private string $action;
+
+    #[ORM\Column(type: Types::JSON, nullable: true)]
+    private ?array $diff = null;
+
+    #[ORM\Column(type: Types::JSON, nullable: true)]
+    private ?array $snapshot = null;
+
+    #[ORM\Column(type: Types::STRING, length: 36, nullable: true)]
+    private ?string $actorProfileId = null;
+
+    #[ORM\Column(type: Types::DATETIME_IMMUTABLE, name: 'createdAt')]
+    private DateTimeImmutable $createdAt;
+
+    public function __construct(
+        string $entityType,
+        string $entityId,
+        string $action,
+        ?array $diff = null,
+        ?array $snapshot = null,
+        ?string $actorProfileId = null,
+    ) {
+        $this->entityType = $entityType;
+        $this->entityId = $entityId;
+        $this->action = $action;
+        $this->diff = $diff;
+        $this->snapshot = $snapshot;
+        $this->actorProfileId = $actorProfileId;
+    }
+
+    #[ORM\PrePersist]
+    public function initializeAuditLog(): void
+    {
+        if (!isset($this->createdAt)) {
+            $this->createdAt = new DateTimeImmutable();
+        }
+
+        if ($this->id === null) {
+            $this->id = $this->generateCuid();
+        }
+    }
+
+    public function getId(): ?string
+    {
+        return $this->id;
+    }
+
+    public function getEntityType(): string
+    {
+        return $this->entityType;
+    }
+
+    public function getEntityId(): string
+    {
+        return $this->entityId;
+    }
+
+    public function getAction(): string
+    {
+        return $this->action;
+    }
+
+    public function getDiff(): ?array
+    {
+        return $this->diff;
+    }
+
+    public function getSnapshot(): ?array
+    {
+        return $this->snapshot;
+    }
+
+    public function getActorProfileId(): ?string
+    {
+        return $this->actorProfileId;
+    }
+
+    public function getCreatedAt(): DateTimeImmutable
+    {
+        return $this->createdAt;
+    }
+
+    private function generateCuid(): string
+    {
+        // Keep the same lightweight CUID-like strategy used across the project.
+        return 'cl'.substr(strtolower(base_convert(bin2hex(random_bytes(12)), 16, 36)), 0, 24);
+    }
+}
--- a/src/EventSubscriber/ComposantAuditSubscriber.php
+++ b/src/EventSubscriber/ComposantAuditSubscriber.php
@@ -0,0 +1,300 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\EventSubscriber;
+
+use App\Entity\AuditLog;
+use App\Entity\Composant;
+use App\Entity\ModelType;
+use App\Entity\Product;
+use Doctrine\Bundle\DoctrineBundle\Attribute\AsDoctrineListener;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\Common\EventSubscriber;
+use Doctrine\ORM\EntityManagerInterface;
+use Doctrine\ORM\Event\OnFlushEventArgs;
+use Doctrine\ORM\Events;
+use Doctrine\ORM\PersistentCollection;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpFoundation\Session\SessionInterface;
+
+#[AsDoctrineListener(event: Events::onFlush)]
+final class ComposantAuditSubscriber implements EventSubscriber
+{
+    public function __construct(private readonly RequestStack $requestStack)
+    {
+    }
+
+    public function getSubscribedEvents(): array
+    {
+        return [
+            Events::onFlush,
+        ];
+    }
+
+    public function onFlush(OnFlushEventArgs $args): void
+    {
+        $em = $args->getObjectManager();
+        if (!$em instanceof EntityManagerInterface) {
+            return;
+        }
+
+        $uow = $em->getUnitOfWork();
+        $actorProfileId = $this->resolveActorProfileId();
+        $pendingUpdates = [];
+        $pendingSnapshots = [];
+        $pendingComponents = [];
+
+        foreach ($uow->getScheduledEntityInsertions() as $entity) {
+            if (!$entity instanceof Composant) {
+                continue;
+            }
+
+            $diff = $this->buildDiffFromChangeSet($uow->getEntityChangeSet($entity));
+            $snapshot = $this->snapshotComposant($entity);
+            $this->persistAuditLog($em, new AuditLog('composant', (string) $entity->getId(), 'create', $diff, $snapshot, $actorProfileId));
+        }
+
+        foreach ($uow->getScheduledEntityUpdates() as $entity) {
+            if (!$entity instanceof Composant) {
+                continue;
+            }
+
+            $componentId = (string) $entity->getId();
+            if ($componentId === '') {
+                continue;
+            }
+
+            $diff = $this->buildDiffFromChangeSet($uow->getEntityChangeSet($entity));
+            if ($diff !== []) {
+                $pendingUpdates[$componentId] = $this->mergeDiffs($pendingUpdates[$componentId] ?? [], $diff);
+                $pendingSnapshots[$componentId] = $this->snapshotComposant($entity);
+                $pendingComponents[$componentId] = $entity;
+            }
+        }
+
+        foreach ($uow->getScheduledEntityDeletions() as $entity) {
+            if (!$entity instanceof Composant) {
+                continue;
+            }
+
+            $snapshot = $this->snapshotComposant($entity);
+            $this->persistAuditLog($em, new AuditLog('composant', (string) $entity->getId(), 'delete', null, $snapshot, $actorProfileId));
+        }
+
+        foreach ($uow->getScheduledCollectionUpdates() as $collection) {
+            $this->collectCollectionUpdate($collection, $pendingUpdates, $pendingSnapshots, $pendingComponents);
+        }
+        foreach ($uow->getScheduledCollectionDeletions() as $collection) {
+            $this->collectCollectionUpdate($collection, $pendingUpdates, $pendingSnapshots, $pendingComponents);
+        }
+
+        foreach ($pendingUpdates as $componentId => $diff) {
+            if ($diff === []) {
+                continue;
+            }
+
+            $component = $pendingComponents[$componentId] ?? null;
+            if (!$component instanceof Composant) {
+                continue;
+            }
+
+            $snapshot = $pendingSnapshots[$componentId] ?? $this->snapshotComposant($component);
+            $this->persistAuditLog($em, new AuditLog('composant', $componentId, 'update', $diff, $snapshot, $actorProfileId));
+        }
+    }
+
+    /**
+     * @param array<string, array<string, array{from:mixed, to:mixed}>> $pendingUpdates
+     * @param array<string, array<string, mixed>> $pendingSnapshots
+     * @param array<string, Composant> $pendingComponents
+     */
+    private function collectCollectionUpdate(
+        object $collection,
+        array &$pendingUpdates,
+        array &$pendingSnapshots,
+        array &$pendingComponents,
+    ): void {
+        if (!$collection instanceof PersistentCollection) {
+            return;
+        }
+
+        $owner = $collection->getOwner();
+        if (!$owner instanceof Composant) {
+            return;
+        }
+
+        $componentId = (string) $owner->getId();
+        if ($componentId === '') {
+            return;
+        }
+
+        $mapping = $collection->getMapping();
+        $fieldName = $mapping['fieldName'] ?? null;
+        if ($fieldName !== 'constructeurs') {
+            return;
+        }
+
+        $before = $this->normalizeCollection($collection->getSnapshot());
+        $after = $this->normalizeCollection($collection->toArray());
+
+        if ($before === $after) {
+            return;
+        }
+
+        $diff = [
+            'constructeurIds' => [
+                'from' => $before,
+                'to' => $after,
+            ],
+        ];
+
+        $pendingUpdates[$componentId] = $this->mergeDiffs($pendingUpdates[$componentId] ?? [], $diff);
+        $pendingSnapshots[$componentId] = $this->snapshotComposant($owner);
+        $pendingComponents[$componentId] = $owner;
+    }
+
+    private function persistAuditLog(EntityManagerInterface $em, AuditLog $log): void
+    {
+        $uow = $em->getUnitOfWork();
+        $log->initializeAuditLog();
+        $em->persist($log);
+
+        $meta = $em->getClassMetadata(AuditLog::class);
+        $uow->computeChangeSet($meta, $log);
+    }
+
+    /**
+     * @param array<string, array{0:mixed, 1:mixed}> $changeSet
+     * @return array<string, array{from:mixed, to:mixed}>
+     */
+    private function buildDiffFromChangeSet(array $changeSet): array
+    {
+        $diff = [];
+        foreach ($changeSet as $field => [$oldValue, $newValue]) {
+            if ($field === 'updatedAt' || $field === 'createdAt') {
+                continue;
+            }
+
+            $normalizedOld = $this->normalizeValue($oldValue);
+            $normalizedNew = $this->normalizeValue($newValue);
+
+            if ($normalizedOld === $normalizedNew) {
+                continue;
+            }
+
+            $diff[$field] = [
+                'from' => $normalizedOld,
+                'to' => $normalizedNew,
+            ];
+        }
+
+        return $diff;
+    }
+
+    private function snapshotComposant(Composant $component): array
+    {
+        return [
+            'id' => $component->getId(),
+            'name' => $component->getName(),
+            'reference' => $component->getReference(),
+            'prix' => $component->getPrix(),
+            'structure' => $component->getStructure(),
+            'typeComposant' => $this->normalizeValue($component->getTypeComposant()),
+            'product' => $this->normalizeValue($component->getProduct()),
+            'constructeurIds' => $this->normalizeCollection($component->getConstructeurs()),
+        ];
+    }
+
+    /**
+     * @param iterable<mixed> $items
+     * @return list<string>
+     */
+    private function normalizeCollection(iterable $items): array
+    {
+        $ids = [];
+        foreach ($items as $item) {
+            if (\is_object($item) && \method_exists($item, 'getId')) {
+                $id = $item->getId();
+                if ($id !== null && $id !== '') {
+                    $ids[] = (string) $id;
+                }
+            }
+        }
+
+        sort($ids);
+
+        return array_values(array_unique($ids));
+    }
+
+    private function normalizeValue(mixed $value): mixed
+    {
+        if ($value === null || \is_scalar($value)) {
+            return $value;
+        }
+
+        if ($value instanceof \DateTimeInterface) {
+            return $value->format(\DateTimeInterface::ATOM);
+        }
+
+        if ($value instanceof ModelType) {
+            return [
+                'id' => $value->getId(),
+                'name' => $value->getName(),
+                'code' => $value->getCode(),
+            ];
+        }
+
+        if ($value instanceof Product) {
+            return [
+                'id' => $value->getId(),
+                'name' => $value->getName(),
+                'reference' => $value->getReference(),
+            ];
+        }
+
+        if ($value instanceof Collection) {
+            return $this->normalizeCollection($value);
+        }
+
+        if (\is_object($value) && \method_exists($value, 'getId')) {
+            return (string) $value->getId();
+        }
+
+        if (\is_array($value)) {
+            return $value;
+        }
+
+        return (string) $value;
+    }
+
+    /**
+     * @param array<string, array{from:mixed, to:mixed}> $base
+     * @param array<string, array{from:mixed, to:mixed}> $extra
+     * @return array<string, array{from:mixed, to:mixed}>
+     */
+    private function mergeDiffs(array $base, array $extra): array
+    {
+        foreach ($extra as $field => $change) {
+            $base[$field] = $change;
+        }
+
+        return $base;
+    }
+
+    private function resolveActorProfileId(): ?string
+    {
+        $session = $this->requestStack->getSession();
+        if (!$session instanceof SessionInterface) {
+            return null;
+        }
+
+        $profileId = $session->get('profileId');
+        if (!$profileId) {
+            return null;
+        }
+
+        return (string) $profileId;
+    }
+}
+
--- a/src/EventSubscriber/PieceAuditSubscriber.php
+++ b/src/EventSubscriber/PieceAuditSubscriber.php
@@ -0,0 +1,300 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\EventSubscriber;
+
+use App\Entity\AuditLog;
+use App\Entity\ModelType;
+use App\Entity\Piece;
+use App\Entity\Product;
+use Doctrine\Bundle\DoctrineBundle\Attribute\AsDoctrineListener;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\Common\EventSubscriber;
+use Doctrine\ORM\EntityManagerInterface;
+use Doctrine\ORM\Event\OnFlushEventArgs;
+use Doctrine\ORM\Events;
+use Doctrine\ORM\PersistentCollection;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpFoundation\Session\SessionInterface;
+
+#[AsDoctrineListener(event: Events::onFlush)]
+final class PieceAuditSubscriber implements EventSubscriber
+{
+    public function __construct(private readonly RequestStack $requestStack)
+    {
+    }
+
+    public function getSubscribedEvents(): array
+    {
+        return [
+            Events::onFlush,
+        ];
+    }
+
+    public function onFlush(OnFlushEventArgs $args): void
+    {
+        $em = $args->getObjectManager();
+        if (!$em instanceof EntityManagerInterface) {
+            return;
+        }
+
+        $uow = $em->getUnitOfWork();
+        $actorProfileId = $this->resolveActorProfileId();
+        $pendingUpdates = [];
+        $pendingSnapshots = [];
+        $pendingPieces = [];
+
+        foreach ($uow->getScheduledEntityInsertions() as $entity) {
+            if (!$entity instanceof Piece) {
+                continue;
+            }
+
+            $diff = $this->buildDiffFromChangeSet($uow->getEntityChangeSet($entity));
+            $snapshot = $this->snapshotPiece($entity);
+            $this->persistAuditLog($em, new AuditLog('piece', (string) $entity->getId(), 'create', $diff, $snapshot, $actorProfileId));
+        }
+
+        foreach ($uow->getScheduledEntityUpdates() as $entity) {
+            if (!$entity instanceof Piece) {
+                continue;
+            }
+
+            $pieceId = (string) $entity->getId();
+            if ($pieceId === '') {
+                continue;
+            }
+
+            $diff = $this->buildDiffFromChangeSet($uow->getEntityChangeSet($entity));
+            if ($diff !== []) {
+                $pendingUpdates[$pieceId] = $this->mergeDiffs($pendingUpdates[$pieceId] ?? [], $diff);
+                $pendingSnapshots[$pieceId] = $this->snapshotPiece($entity);
+                $pendingPieces[$pieceId] = $entity;
+            }
+        }
+
+        foreach ($uow->getScheduledEntityDeletions() as $entity) {
+            if (!$entity instanceof Piece) {
+                continue;
+            }
+
+            $snapshot = $this->snapshotPiece($entity);
+            $this->persistAuditLog($em, new AuditLog('piece', (string) $entity->getId(), 'delete', null, $snapshot, $actorProfileId));
+        }
+
+        foreach ($uow->getScheduledCollectionUpdates() as $collection) {
+            $this->collectCollectionUpdate($collection, $pendingUpdates, $pendingSnapshots, $pendingPieces);
+        }
+        foreach ($uow->getScheduledCollectionDeletions() as $collection) {
+            $this->collectCollectionUpdate($collection, $pendingUpdates, $pendingSnapshots, $pendingPieces);
+        }
+
+        foreach ($pendingUpdates as $pieceId => $diff) {
+            if ($diff === []) {
+                continue;
+            }
+
+            $piece = $pendingPieces[$pieceId] ?? null;
+            if (!$piece instanceof Piece) {
+                continue;
+            }
+
+            $snapshot = $pendingSnapshots[$pieceId] ?? $this->snapshotPiece($piece);
+            $this->persistAuditLog($em, new AuditLog('piece', $pieceId, 'update', $diff, $snapshot, $actorProfileId));
+        }
+    }
+
+    /**
+     * @param array<string, array<string, array{from:mixed, to:mixed}>> $pendingUpdates
+     * @param array<string, array<string, mixed>> $pendingSnapshots
+     * @param array<string, Piece> $pendingPieces
+     */
+    private function collectCollectionUpdate(
+        object $collection,
+        array &$pendingUpdates,
+        array &$pendingSnapshots,
+        array &$pendingPieces,
+    ): void {
+        if (!$collection instanceof PersistentCollection) {
+            return;
+        }
+
+        $owner = $collection->getOwner();
+        if (!$owner instanceof Piece) {
+            return;
+        }
+
+        $pieceId = (string) $owner->getId();
+        if ($pieceId === '') {
+            return;
+        }
+
+        $mapping = $collection->getMapping();
+        $fieldName = $mapping['fieldName'] ?? null;
+        if ($fieldName !== 'constructeurs') {
+            return;
+        }
+
+        $before = $this->normalizeCollection($collection->getSnapshot());
+        $after = $this->normalizeCollection($collection->toArray());
+
+        if ($before === $after) {
+            return;
+        }
+
+        $diff = [
+            'constructeurIds' => [
+                'from' => $before,
+                'to' => $after,
+            ],
+        ];
+
+        $pendingUpdates[$pieceId] = $this->mergeDiffs($pendingUpdates[$pieceId] ?? [], $diff);
+        $pendingSnapshots[$pieceId] = $this->snapshotPiece($owner);
+        $pendingPieces[$pieceId] = $owner;
+    }
+
+    private function persistAuditLog(EntityManagerInterface $em, AuditLog $log): void
+    {
+        $uow = $em->getUnitOfWork();
+        $log->initializeAuditLog();
+        $em->persist($log);
+
+        $meta = $em->getClassMetadata(AuditLog::class);
+        $uow->computeChangeSet($meta, $log);
+    }
+
+    /**
+     * @param array<string, array{0:mixed, 1:mixed}> $changeSet
+     * @return array<string, array{from:mixed, to:mixed}>
+     */
+    private function buildDiffFromChangeSet(array $changeSet): array
+    {
+        $diff = [];
+        foreach ($changeSet as $field => [$oldValue, $newValue]) {
+            if ($field === 'updatedAt' || $field === 'createdAt') {
+                continue;
+            }
+
+            $normalizedOld = $this->normalizeValue($oldValue);
+            $normalizedNew = $this->normalizeValue($newValue);
+
+            if ($normalizedOld === $normalizedNew) {
+                continue;
+            }
+
+            $diff[$field] = [
+                'from' => $normalizedOld,
+                'to' => $normalizedNew,
+            ];
+        }
+
+        return $diff;
+    }
+
+    private function snapshotPiece(Piece $piece): array
+    {
+        return [
+            'id' => $piece->getId(),
+            'name' => $piece->getName(),
+            'reference' => $piece->getReference(),
+            'prix' => $piece->getPrix(),
+            'typePiece' => $this->normalizeValue($piece->getTypePiece()),
+            'product' => $this->normalizeValue($piece->getProduct()),
+            'productIds' => $piece->getProductIds(),
+            'constructeurIds' => $this->normalizeCollection($piece->getConstructeurs()),
+        ];
+    }
+
+    /**
+     * @param iterable<mixed> $items
+     * @return list<string>
+     */
+    private function normalizeCollection(iterable $items): array
+    {
+        $ids = [];
+        foreach ($items as $item) {
+            if (\is_object($item) && \method_exists($item, 'getId')) {
+                $id = $item->getId();
+                if ($id !== null && $id !== '') {
+                    $ids[] = (string) $id;
+                }
+            }
+        }
+
+        sort($ids);
+
+        return array_values(array_unique($ids));
+    }
+
+    private function normalizeValue(mixed $value): mixed
+    {
+        if ($value === null || \is_scalar($value)) {
+            return $value;
+        }
+
+        if ($value instanceof \DateTimeInterface) {
+            return $value->format(\DateTimeInterface::ATOM);
+        }
+
+        if ($value instanceof ModelType) {
+            return [
+                'id' => $value->getId(),
+                'name' => $value->getName(),
+                'code' => $value->getCode(),
+            ];
+        }
+
+        if ($value instanceof Product) {
+            return [
+                'id' => $value->getId(),
+                'name' => $value->getName(),
+                'reference' => $value->getReference(),
+            ];
+        }
+
+        if ($value instanceof Collection) {
+            return $this->normalizeCollection($value);
+        }
+
+        if (\is_object($value) && \method_exists($value, 'getId')) {
+            return (string) $value->getId();
+        }
+
+        if (\is_array($value)) {
+            return $value;
+        }
+
+        return (string) $value;
+    }
+
+    /**
+     * @param array<string, array{from:mixed, to:mixed}> $base
+     * @param array<string, array{from:mixed, to:mixed}> $extra
+     * @return array<string, array{from:mixed, to:mixed}>
+     */
+    private function mergeDiffs(array $base, array $extra): array
+    {
+        foreach ($extra as $field => $change) {
+            $base[$field] = $change;
+        }
+
+        return $base;
+    }
+
+    private function resolveActorProfileId(): ?string
+    {
+        $session = $this->requestStack->getSession();
+        if (!$session instanceof SessionInterface) {
+            return null;
+        }
+
+        $profileId = $session->get('profileId');
+        if (!$profileId) {
+            return null;
+        }
+
+        return (string) $profileId;
+    }
+}
+
--- a/src/EventSubscriber/ProductAuditSubscriber.php
+++ b/src/EventSubscriber/ProductAuditSubscriber.php
@@ -0,0 +1,298 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\EventSubscriber;
+
+use App\Entity\AuditLog;
+use App\Entity\ModelType;
+use App\Entity\Product;
+use Doctrine\Bundle\DoctrineBundle\Attribute\AsDoctrineListener;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\Common\EventSubscriber;
+use Doctrine\ORM\EntityManagerInterface;
+use Doctrine\ORM\Event\OnFlushEventArgs;
+use Doctrine\ORM\Events;
+use Doctrine\ORM\PersistentCollection;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpFoundation\Session\SessionInterface;
+
+/**
+ * Record a lightweight, per-product audit trail.
+ *
+ * This MVP focuses on Product updates and captures:
+ * - scalar field changes (from Doctrine change sets)
+ * - constructeur collection changes (from collection updates)
+ */
+#[AsDoctrineListener(event: Events::onFlush)]
+final class ProductAuditSubscriber implements EventSubscriber
+{
+    public function __construct(private readonly RequestStack $requestStack)
+    {
+    }
+
+    public function getSubscribedEvents(): array
+    {
+        return [
+            Events::onFlush,
+        ];
+    }
+
+    public function onFlush(OnFlushEventArgs $args): void
+    {
+        $em = $args->getObjectManager();
+        if (!$em instanceof EntityManagerInterface) {
+            return;
+        }
+
+        $uow = $em->getUnitOfWork();
+        $actorProfileId = $this->resolveActorProfileId();
+        $pendingUpdates = [];
+        $pendingSnapshots = [];
+        $pendingProducts = [];
+
+        foreach ($uow->getScheduledEntityInsertions() as $entity) {
+            if (!$entity instanceof Product) {
+                continue;
+            }
+
+            $diff = $this->buildDiffFromChangeSet($uow->getEntityChangeSet($entity));
+            $snapshot = $this->snapshotProduct($entity);
+            $this->persistAuditLog($em, new AuditLog('product', (string) $entity->getId(), 'create', $diff, $snapshot, $actorProfileId));
+        }
+
+        foreach ($uow->getScheduledEntityUpdates() as $entity) {
+            if (!$entity instanceof Product) {
+                continue;
+            }
+
+            $productId = (string) $entity->getId();
+            if ($productId === '') {
+                continue;
+            }
+
+            $diff = $this->buildDiffFromChangeSet($uow->getEntityChangeSet($entity));
+            if ($diff !== []) {
+                $pendingUpdates[$productId] = $this->mergeDiffs($pendingUpdates[$productId] ?? [], $diff);
+                $pendingSnapshots[$productId] = $this->snapshotProduct($entity);
+                $pendingProducts[$productId] = $entity;
+            }
+        }
+
+        foreach ($uow->getScheduledEntityDeletions() as $entity) {
+            if (!$entity instanceof Product) {
+                continue;
+            }
+
+            $snapshot = $this->snapshotProduct($entity);
+            $this->persistAuditLog($em, new AuditLog('product', (string) $entity->getId(), 'delete', null, $snapshot, $actorProfileId));
+        }
+
+        // Capture constructeur collection updates, which are not included in the change set.
+        foreach ($uow->getScheduledCollectionUpdates() as $collection) {
+            $this->collectCollectionUpdate($collection, $pendingUpdates, $pendingSnapshots, $pendingProducts);
+        }
+        foreach ($uow->getScheduledCollectionDeletions() as $collection) {
+            $this->collectCollectionUpdate($collection, $pendingUpdates, $pendingSnapshots, $pendingProducts);
+        }
+
+        foreach ($pendingUpdates as $productId => $diff) {
+            if ($diff === []) {
+                continue;
+            }
+
+            $product = $pendingProducts[$productId] ?? null;
+            if (!$product instanceof Product) {
+                continue;
+            }
+
+            $snapshot = $pendingSnapshots[$productId] ?? $this->snapshotProduct($product);
+            $this->persistAuditLog($em, new AuditLog('product', $productId, 'update', $diff, $snapshot, $actorProfileId));
+        }
+    }
+
+    /**
+     * @param array<string, array<string, array{from:mixed, to:mixed}>> $pendingUpdates
+     * @param array<string, array<string, mixed>> $pendingSnapshots
+     * @param array<string, Product> $pendingProducts
+     */
+    private function collectCollectionUpdate(
+        object $collection,
+        array &$pendingUpdates,
+        array &$pendingSnapshots,
+        array &$pendingProducts,
+    ): void {
+        if (!$collection instanceof PersistentCollection) {
+            return;
+        }
+
+        $owner = $collection->getOwner();
+        if (!$owner instanceof Product) {
+            return;
+        }
+
+        $productId = (string) $owner->getId();
+        if ($productId === '') {
+            return;
+        }
+
+        $mapping = $collection->getMapping();
+        $fieldName = $mapping['fieldName'] ?? null;
+        if ($fieldName !== 'constructeurs') {
+            return;
+        }
+
+        $before = $this->normalizeCollection($collection->getSnapshot());
+        $after = $this->normalizeCollection($collection->toArray());
+
+        if ($before === $after) {
+            return;
+        }
+
+        $diff = [
+            'constructeurIds' => [
+                'from' => $before,
+                'to' => $after,
+            ],
+        ];
+
+        $pendingUpdates[$productId] = $this->mergeDiffs($pendingUpdates[$productId] ?? [], $diff);
+        $pendingSnapshots[$productId] = $this->snapshotProduct($owner);
+        $pendingProducts[$productId] = $owner;
+    }
+
+    private function persistAuditLog(EntityManagerInterface $em, AuditLog $log): void
+    {
+        $uow = $em->getUnitOfWork();
+        // Ensure identifiers and timestamps are set even when persisting during onFlush.
+        $log->initializeAuditLog();
+        $em->persist($log);
+
+        $meta = $em->getClassMetadata(AuditLog::class);
+        $uow->computeChangeSet($meta, $log);
+    }
+
+    /**
+     * @param array<string, array{0:mixed, 1:mixed}> $changeSet
+     * @return array<string, array{from:mixed, to:mixed}>
+     */
+    private function buildDiffFromChangeSet(array $changeSet): array
+    {
+        $diff = [];
+        foreach ($changeSet as $field => [$oldValue, $newValue]) {
+            // Skip noisy timestamps managed automatically.
+            if ($field === 'updatedAt' || $field === 'createdAt') {
+                continue;
+            }
+
+            $normalizedOld = $this->normalizeValue($oldValue);
+            $normalizedNew = $this->normalizeValue($newValue);
+
+            if ($normalizedOld === $normalizedNew) {
+                continue;
+            }
+
+            $diff[$field] = [
+                'from' => $normalizedOld,
+                'to' => $normalizedNew,
+            ];
+        }
+
+        return $diff;
+    }
+
+    private function snapshotProduct(Product $product): array
+    {
+        return [
+            'id' => $product->getId(),
+            'name' => $product->getName(),
+            'reference' => $product->getReference(),
+            'supplierPrice' => $product->getSupplierPrice(),
+            'typeProduct' => $this->normalizeValue($product->getTypeProduct()),
+            'constructeurIds' => $this->normalizeCollection($product->getConstructeurs()),
+        ];
+    }
+
+    /**
+     * @param array<string, array{from:mixed, to:mixed}> $base
+     * @param array<string, array{from:mixed, to:mixed}> $extra
+     * @return array<string, array{from:mixed, to:mixed}>
+     */
+    private function mergeDiffs(array $base, array $extra): array
+    {
+        foreach ($extra as $field => $change) {
+            $base[$field] = $change;
+        }
+
+        return $base;
+    }
+
+    /**
+     * @param iterable<mixed> $items
+     * @return list<string>
+     */
+    private function normalizeCollection(iterable $items): array
+    {
+        $ids = [];
+        foreach ($items as $item) {
+            if (\is_object($item) && \method_exists($item, 'getId')) {
+                $id = $item->getId();
+                if ($id !== null && $id !== '') {
+                    $ids[] = (string) $id;
+                }
+            }
+        }
+
+        sort($ids);
+
+        return array_values(array_unique($ids));
+    }
+
+    private function normalizeValue(mixed $value): mixed
+    {
+        if ($value === null || \is_scalar($value)) {
+            return $value;
+        }
+
+        if ($value instanceof \DateTimeInterface) {
+            return $value->format(\DateTimeInterface::ATOM);
+        }
+
+        if ($value instanceof ModelType) {
+            return [
+                'id' => $value->getId(),
+                'name' => $value->getName(),
+                'code' => $value->getCode(),
+            ];
+        }
+
+        if ($value instanceof Collection) {
+            return $this->normalizeCollection($value);
+        }
+
+        if (\is_object($value) && \method_exists($value, 'getId')) {
+            return (string) $value->getId();
+        }
+
+        if (\is_array($value)) {
+            return $value;
+        }
+
+        return (string) $value;
+    }
+
+    private function resolveActorProfileId(): ?string
+    {
+        $session = $this->requestStack->getSession();
+        if (!$session instanceof SessionInterface) {
+            return null;
+        }
+
+        $profileId = $session->get('profileId');
+        if (!$profileId) {
+            return null;
+        }
+
+        return (string) $profileId;
+    }
+}
--- a/src/Repository/AuditLogRepository.php
+++ b/src/Repository/AuditLogRepository.php
@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Repository;
+
+use App\Entity\AuditLog;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<AuditLog>
+ */
+final class AuditLogRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, AuditLog::class);
+    }
+
+    /**
+     * @return list<AuditLog>
+     */
+    public function findEntityHistory(string $entityType, string $entityId, int $limit = 100): array
+    {
+        return $this->createQueryBuilder('a')
+            ->andWhere('a.entityType = :entityType')
+            ->andWhere('a.entityId = :entityId')
+            ->setParameter('entityType', $entityType)
+            ->setParameter('entityId', $entityId)
+            ->orderBy('a.createdAt', 'DESC')
+            ->setMaxResults($limit)
+            ->getQuery()
+            ->getResult();
+    }
+}
+
Author	SHA1	Message	Date
Matthieu	ba1114e78b	chore(frontend): update refactor plan and remove legacy frontend	2026-02-06 17:17:29 +01:00
Matthieu	5ccc3b30f0	docs : add comprehensive refactoring plan (backend + frontend) 14 phases, 39 tasks covering: - Backend: security, code duplication, controllers, storage, tests - Frontend: mega-component split, duplication, TypeScript migration, tests Includes agent tracking system with status, journal, and rules. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-02-03 17:34:43 +01:00
r-dev	8d83076be0	chore(release) : v1.2.0	2026-01-29 19:55:29 +01:00
Matthieu	997a3ae822	chore(frontend): update submodule to history UI	2026-01-25 21:22:24 +01:00
Matthieu	034c193e4b	feat(audit): add history tracking and bump version to 1.1.2	2026-01-25 21:19:42 +01:00
@@ -1 +1 @@
 .1.1
 .2.0