chore(release) : bump version to 1.5.0

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Merge branch 'fix/filtres-listes' into develop
2026-02-11 16:50:59 +01:00 · 2026-02-11 16:50:48 +01:00 · 2026-02-11 16:48:46 +01:00 · 2026-02-11 15:33:20 +01:00 · 2026-02-11 11:11:09 +01:00 · 2026-02-10 09:18:50 +01:00
38 changed files with 3433 additions and 12224 deletions
--- a/2
+++ b/2
--- a/REFACTORING_PLAN.md
+++ b/REFACTORING_PLAN.md
@@ -0,0 +1,786 @@
+# 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 - Nett oyage 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` (2989 LOC → 219 LOC)
+
+- **Statut :** `[x]`
+- **Fichier :** `Inventory_frontend/app/pages/machine/[id].vue`
+- **Resultat :** Page decomposee en 2 composables + 7 composants. Orchestrateur = 219 LOC.
+- **Fichiers crees :**
+    - `composables/useMachineDetailData.ts` (1404 LOC) — state + logique metier
+    - `composables/useMachineSkeletonEditor.ts` (843 LOC) — logique skeleton
+    - `components/machine/MachineDetailHeader.vue` (76 LOC)
+    - `components/machine/MachineInfoCard.vue` (185 LOC)
+    - `components/machine/MachineDocumentsCard.vue` (116 LOC)
+    - `components/machine/MachineProductsCard.vue` (62 LOC)
+    - `components/machine/MachineComponentsCard.vue` (53 LOC)
+    - `components/machine/MachinePiecesCard.vue` (34 LOC)
+    - `components/machine/MachineSkeletonSummary.vue` (199 LOC)
+- **Pattern :** Props + Events (pas de provide/inject). Composables avec injection de dependances (interface Deps).
+- **Notes :** Typecheck 0 erreurs. Lint OK.
+
+### F1.2 Decouper `machines/new.vue` (1231 LOC → 196 LOC)
+
+- **Statut :** `[x]`
+- **Fichier :** `Inventory_frontend/app/pages/machines/new.vue`
+- **Resultat :** Page decomposee en 1 composable + 5 composants. Orchestrateur = 196 LOC.
+- **Fichiers crees :**
+    - `composables/useMachineCreatePage.ts` (460 LOC) — state, entity lookups, options, creation
+    - `components/machine/create/RequirementComponentSelector.vue` (126 LOC)
+    - `components/machine/create/RequirementPieceSelector.vue` (130 LOC)
+    - `components/machine/create/RequirementProductSelector.vue` (142 LOC)
+    - `components/machine/create/MachineCreatePreview.vue` (205 LOC)
+    - `components/machine/create/PreviewRequirementGroup.vue` (59 LOC)
+- **Pattern :** Props + Events. Composable consolide entity lookups, options, label helpers, creation.
+- **Notes :** Typecheck 0 erreurs. Lint OK. Corrige aussi un bug F1.1 (defineProps dans mauvais script block de MachineSkeletonSummary.vue).
+
+### 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 :** `[x]`
+- **Fichiers :**
+    - `Inventory_frontend/app/components/PieceItem.vue` (1588 → 740 LOC)
+    - `Inventory_frontend/app/components/ComponentItem.vue` (1336 → 585 LOC)
+- **Probleme :** ~700 LOC de logique dupliquee entre les deux composants (champs personnalises, documents, affichage produit).
+- **Action realisee :**
+    1. Extraction de la logique pure custom fields dans `shared/utils/entityCustomFieldLogic.ts` (~350 LOC)
+    2. Creation de `composables/useEntityCustomFields.ts` (composable reactif, ~180 LOC)
+    3. Creation de `composables/useEntityDocuments.ts` (CRUD documents + preview, ~120 LOC)
+    4. Creation de `composables/useEntityProductDisplay.ts` (affichage produit, ~100 LOC)
+    5. Import des helpers document depuis `shared/utils/documentDisplayUtils.ts` (existant)
+    6. Rewrite des deux composants pour utiliser les modules partages
+    7. Typecheck 0 erreurs, lint 0 erreurs
+- **Sous-taches :**
+    - [x] F1.4a Extraire `entityCustomFieldLogic.ts` (fonctions pures)
+    - [x] F1.4b Creer `useEntityCustomFields.ts` (composable reactif)
+    - [x] F1.4c Creer `useEntityDocuments.ts` (composable documents)
+    - [x] F1.4d Creer `useEntityProductDisplay.ts` (composable produit)
+    - [x] F1.4e Rewrite ComponentItem.vue (1336 → 585 LOC, script 900 → 150 LOC)
+    - [x] F1.4f Rewrite PieceItem.vue (1588 → 740 LOC, script 1100 → 255 LOC)
+    - [x] F1.4g Typecheck + lint (0 erreurs)
+- **Notes :** Les templates restent volumineux (~430-480 LOC) car le contenu UI est dense. Une extraction en sous-composants (DocumentList, ProductDisplay, CustomFieldForm) serait une etape future optionnelle.
+
+---
+
+## Phase F2 - Elimination de la duplication frontend
+
+> **Priorite :** HAUTE - DRY
+
+### F2.1 Extraire `extractCollection()` dans un utilitaire partage
+
+- **Statut :** `[x]`
+- **Fichiers concernes :**
+    - `composables/useSites.ts`
+    - `composables/useProducts.ts`
+    - `composables/usePieces.ts`
+    - `composables/useComposants.ts`
+    - `composables/useMachineTypesApi.js`
+    - `composables/useConstructeurs.ts`
+    - `composables/useDocuments.ts`
+    - `composables/useMachineCreateSelections.ts`
+    - `components/ComponentStructureAssignmentNode.vue`
+    - `components/model-types/ManagementView.vue`
+- **Probleme :** La fonction `extractCollection()` (parsing `hydra:member` / `member` / `items` / `data` / array) etait dupliquee dans 10 fichiers.
+- **Action :**
+    1. [x] Creer `shared/utils/apiHelpers.ts` avec `extractCollection<T>()` generique
+    2. [x] Remplacer les 10 implementations locales par un import
+- **Agent :** -
+- **Notes :** Gere aussi `items` (utilise par ManagementView.vue). `extractRelationId()` et `normalizeRelationIds()` restent dans `shared/apiRelations.ts` (deja partages).
+
+### F2.2 Fusionner les 3 composables d'historique
+
+- **Statut :** `[x]`
+- **Fichiers concernes :**
+    - `composables/useComponentHistory.ts` (67 → 13 LOC, thin wrapper)
+    - `composables/usePieceHistory.ts` (67 → 13 LOC, thin wrapper)
+    - `composables/useProductHistory.ts` (67 → 13 LOC, thin wrapper)
+    - `composables/useEntityHistory.ts` (NEW, 65 LOC, logique generique)
+- **Probleme :** 3 fichiers quasi identiques (seul le endpoint differait).
+- **Action :**
+    1. [x] Creer `composables/useEntityHistory.ts` parametrable par type d'entite
+    2. [x] Reecrire les 3 fichiers specifiques en wrappers backward-compatible
+- **Agent :** -
+- **Notes :** Les wrappers preservent l'API existante (types + fonction), aucun consommateur a modifier.
+
+### F2.3 Factoriser les composables de types (Component/Piece/Product)
+
+- **Statut :** `[x]`
+- **Fichiers concernes :**
+    - `composables/useComponentTypes.ts` (165 → 30 LOC, thin wrapper)
+    - `composables/usePieceTypes.ts` (165 → 30 LOC, thin wrapper)
+    - `composables/useProductTypes.ts` (160 → 28 LOC, thin wrapper)
+    - `composables/useEntityTypes.ts` (NEW, 172 LOC, logique generique)
+- **Probleme :** 3 composables tres similaires pour gerer les categories/types.
+- **Action :**
+    1. [x] Creer `composables/useEntityTypes.ts` generique (CRUD + singleton state par categorie)
+    2. [x] Reecrire les 3 fichiers specifiques en wrappers avec renommage des champs
+- **Agent :** -
+- **Notes :** Les wrappers renomment `types` → `componentTypes`/`pieceTypes`/`productTypes`, preservent `getXxxTypes()` et `isXxxTypeLoading()`. Etat partage via `stateByCategory` map module-level.
+
+---
+
+## Phase F3 - Migration TypeScript
+
+> **Priorite :** HAUTE - Securite du typage
+
+### F3.1 Definir les types pour les reponses API
+
+- **Statut :** `[x]` (partiellement — types definis dans chaque composable + `ApiResponse<T>` dans useApi.ts)
+- **Fichiers :**
+    - `composables/useApi.ts` — `ApiResponse<T>` generique (success/data/error/status)
+    - `composables/useMachines.ts` — `Machine` interface
+    - `composables/useMachineTypesApi.ts` — `MachineType`, `MachineTypeRequirement` interfaces
+    - `composables/useToast.ts` — `Toast`, `ToastType` types
+    - `composables/useProfiles.ts` — `Profile` interface
+    - `composables/useCustomFields.ts` — `CustomFieldValue` interface
+- **Notes :** Les types sont definis dans chaque composable (colocation). Types entite existants : `Product`, `Piece`, `Composant`, `Constructeur`, `Site`, `Document` dans leurs composables respectifs (.ts). `shared/types/inventory.ts` contient les types de structure de modele.
+
+### F3.2 Convertir les composables JS en TS
+
+- **Statut :** `[x]`
+- **Fichiers convertis (7 fichiers JS → TS) :**
+    - [x] `useToast.js` → `useToast.ts` (72 LOC, types: `Toast`, `ToastType`)
+    - [x] `useProfiles.js` → `useProfiles.ts` (68 LOC, type: `Profile`)
+    - [x] `useProfileSession.js` → `useProfileSession.ts` (85 LOC, importe `Profile`)
+    - [x] `useApi.js` → `useApi.ts` (106 LOC → 120 LOC, types: `ApiResponse<T>`, `ApiCallOptions`, ajout `put()`)
+    - [x] `useCustomFields.js` → `useCustomFields.ts` (105 LOC, type: `CustomFieldValue`)
+    - [x] `useMachineTypesApi.js` → `useMachineTypesApi.ts` (173 → 188 LOC, types: `MachineType`, `MachineTypeRequirement`)
+    - [x] `useMachines.js` → `useMachines.ts` (267 LOC, type: `Machine`, utilise `extractCollection`)
+- **Fichiers deja TS :** `useProducts.ts`, `usePieces.ts`, `useComposants.ts`, `useConstructeurs.ts`, `useSites.ts`, `useDocuments.ts`
+- **Fichiers JS restants (deprecated) :** `useComponentModels.js`, `usePieceModels.js` (stubs deprecated, a supprimer)
+- **Notes :** `ApiResponse<T = any>` par defaut `any` pour backward-compat. Les callers existants fonctionnent sans changement ; le nouveau code peut opt-in strict via `get<MyType>()`.
+
+### F3.3 Eliminer les `any` restants
+
+- **Statut :** `[x]`
+- **Fichiers concernes :**
+    - `components/ProductSelect.vue` — 1 `any` restant (slot template, incompressible)
+    - `components/model-types/ManagementView.vue` — remplace `data?: any` → `Record<string, unknown>`, `error: any` → `error: unknown`, `item: any` → `item: unknown`
+    - `components/ComponentStructureAssignmentNode.vue` — 12 casts `(definition as any).typePiece/typeProduct` elimines grace a l'extension des types
+    - `components/ComponentModelStructureEditor.vue` — `Promise<any>` → `Promise<unknown>`
+    - `components/model-types/ModelTypeForm.vue` — `(incoming as any).description` → cast `Record<string, unknown>`
+    - `shared/types/inventory.ts` — `ComponentModelPiece.typePiece?` et `ComponentModelProduct.typeProduct?` ajoutes, 3 casts `(value as any)` supprimes
+- **Probleme :** 20+ usages de `any` type identifies.
+- **Action :** Etendre les interfaces de types pour supporter les formes alternatives de l'API. Remplacer les `any` par `unknown` ou `Record<string, unknown>` la ou possible.
+- **Agent :** Claude
+- **Notes :** ~15 casts `any` elimines. Les `Record<string, any>` restants dans ComponentModelStructureEditor sont justifies (manipulation dynamique interne de custom fields). Typecheck 0 erreurs.
+
+---
+
+## Phase F4 - Qualite du code frontend
+
+> **Priorite :** MOYENNE
+
+### F4.1 Activer les regles ESLint critiques
+
+- **Statut :** `[x]` DONE
+- **Fichier :** `Inventory_frontend/eslint.config.mjs`
+- **Probleme :** Presque toutes les regles etaient desactivees (`no-console: off`, `no-unused-vars: off`, `no-explicit-any: off`).
+- **Action realisee :**
+    1. [x] Active `@typescript-eslint/no-explicit-any: warn` (526 warnings — amelioration progressive)
+    2. [x] Active `no-console: warn` avec `allow: ['error']` — 0 violations (deja nettoye en F4.2)
+    3. [x] Active `@typescript-eslint/no-unused-vars: warn` avec ignore `^_` — 0 violations (26 corrigees)
+    4. [x] Corrige les 26 violations `no-unused-vars` : imports inutilises supprimes, variables prefixees `_`, destructurations nettoyees
+- **Agent :** Claude
+- **Notes :** 16 fichiers modifies. Regles organisees par categorie (vue, console, typescript, formatting). 0 erreurs, 526 warnings `no-explicit-any` restants (warn, pas bloquant).
+
+### F4.2 Nettoyer les console.log/console.error
+
+- **Statut :** `[x]` (console.log supprime, console.error conserve)
+- **Fichiers modifies :** 8 fichiers (useMachineTypesApi.ts, useSites.ts, type/[id].vue, type/edit/[id].vue, TypeEditPieceRequirementsSection.vue, SearchSelect.vue, app.vue)
+- **Probleme :** 19 appels `console.log` de debug laisses dans le code de production.
+- **Action :**
+    1. [x] Supprimer les 19 `console.log` de debug (normalizeRequirementList, page loading, route params, etc.)
+    2. [ ] Les 72 `console.error` restants sont conserves (gestion d'erreur legitime). Migration vers un logger centralise a faire en F4.3.
+- **Agent :** Claude
+- **Notes :** 0 `console.log/warn/debug/info` restants dans le frontend.
+
+### 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 :** `[x]`
+- **Fichier :** `Inventory_frontend/app/shared/modelUtils.ts` (1017 LOC → 37 LOC barrel)
+- **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 3 modules thematiques :
+        - `shared/model/componentStructure.ts` (~590 LOC) — helpers, sanitize, hydrate, normalize, extract, format pour composants
+        - `shared/model/pieceProductStructure.ts` (~155 LOC) — structure piece/produit (clone, sanitize, hydrate, format)
+        - `shared/model/definitionOverrides.ts` (~50 LOC) — sanitization des overrides de definition
+    3. Re-exporter depuis `shared/modelUtils.ts` (barrel) pour ne pas casser les imports
+- **Agent :** Claude
+- **Notes :** 11 fichiers consommateurs inchanges (barrel preserve la retro-compat). Typecheck 0 erreurs.
+
+---
+
+## Phase F6 - Tests frontend
+
+> **Priorite :** HAUTE - Aucun test actuellement
+
+### F6.1 Configurer Vitest
+
+- **Statut :** `[x]` DONE
+- **Fichiers crees :**
+    - `vitest.config.ts` — config Vitest avec happy-dom, alias `~` et `#imports`
+    - `tests/__mocks__/imports.ts` — mock des auto-imports Nuxt (useRuntimeConfig, useRoute, etc.)
+    - `tests/shared/inventory-types.test.ts` — 9 tests smoke (validator, empty structures)
+- **Action realisee :**
+    1. [x] Installe `vitest`, `@vue/test-utils`, `happy-dom`
+    2. [x] Configure Vitest avec environment happy-dom et resolution d'alias
+    3. [x] Ajoute scripts `test` et `test:watch` dans `package.json`
+    4. [x] Premier test suite : `componentModelStructureValidator` (9 tests, 100% pass)
+- **Agent :** Claude
+- **Notes :** `npm test` → 9 tests, 0 failures, <1s. Alias `#imports` pointe vers un mock minimal extensible.
+
+### F6.2 Tests unitaires des composables
+
+- **Statut :** `[x]` DONE (base)
+- **Fichiers crees :**
+    - `tests/shared/apiHelpers.test.ts` — 10 tests (extractCollection, tous formats API)
+    - `tests/shared/modelUtils.test.ts` — 18 tests (isPlainObject, clone, stats, format, piece/product)
+    - `tests/shared/inventory-types.test.ts` — 9 tests (validator, empty structures)
+    - `tests/composables/useToast.test.ts` — 9 tests (add, types, max limit, clear, singleton)
+    - `tests/composables/useConfirm.test.ts` — 8 tests (open, confirm, cancel, options, singleton)
+- **Action realisee :**
+    1. [x] Teste `extractCollection()` : array, hydra:member, member, items, data, null, undefined
+    2. [x] Teste `useToast` : ajout, types, max 3 toasts, clearAll, removeToast, singleton
+    3. [x] Teste `useConfirm` : open/close, resolve true/false, custom options, singleton state
+    4. [x] Teste `modelUtils` : clone, stats, preview, isPlainObject, piece/product variants
+    5. [x] Teste `componentModelStructureValidator` : valid/invalid, custom fields, subcomponents
+- **Agent :** Claude
+- **Notes :** 54 tests, 5 fichiers, 100% pass, <2s. Tests `useApi` et CRUD composables necessitent mock fetch (phase ulterieure).
+
+### 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 :** `[x]` DONE
+- **Probleme :** Les confirmations de suppression utilisaient `window.confirm()` (UI native, non-stylee).
+- **Action realisee :**
+    1. [x] Cree `composables/useConfirm.ts` — composable promise-based avec etat reactif partage
+    2. [x] Cree `components/common/ConfirmModal.vue` — modale DaisyUI teleportee (backdrop blur, btn-error)
+    3. [x] Monte `ConfirmModal` globalement dans `app.vue`
+    4. [x] Remplace les 10 `confirm()` natifs dans 10 fichiers :
+        - `constructeurs.vue`, `profiles/manage.vue`, `ManagementView.vue`
+        - `product-catalog.vue`, `index.vue`, `machines/index.vue`
+        - `machine-skeleton/index.vue`, `pieces-catalog.vue`, `component-catalog.vue`
+        - `useSiteManagement.ts` (composable — import explicite)
+- **Agent :** Claude
+- **Notes :** API : `const { confirm } = useConfirm(); const ok = await confirm({ message: '...' })`. Auto-import Nuxt pour les SFC, import explicite pour les composables.
+
+### F7.3 Nettoyer `app.vue` (861 LOC)
+
+- **Statut :** `[x]` DONE
+- **Fichier :** `Inventory_frontend/app/app.vue` (861 → 49 LOC)
+- **Probleme :** Le fichier racine contenait le layout principal, la navbar (~676 LOC dupliquee mobile/desktop), et du state management.
+- **Action realisee :**
+    1. Cree `composables/useNavDropdown.ts` (~65 LOC) — gestion etat dropdowns navbar
+    2. Cree `components/layout/AppNavbar.vue` (~310 LOC) — navbar data-driven avec `v-for` eliminant duplication mobile/desktop
+    3. `app.vue` reecrit en orchestrateur minimal (49 LOC) + converti en TypeScript
+    4. Supprime 4 imports d'icones inutilises
+- **Agent :** Claude
+- **Notes :** Approche data-driven : liens et groupes definis comme tableaux types (`NavLink[]`, `NavGroup[]`), rendus par `v-for` pour mobile et desktop
+
+---
+
+## 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)         |
+|            |       |                           |                 |         |                                                |
+
+---
+
+## Commandes de verification
+
+> **Contexte :** Le backend tourne dans Docker (`docker compose`), le frontend est en local.
+> Les commandes ci-dessous sont executees **depuis la racine du projet** (`/home/matthieu/dev_malio/Inventory/`).
+
+### Frontend (Nuxt 3 / Vue 3 / TypeScript)
+
+| Commande             | Description                                     | Quand l'utiliser                                                                                  |
+| -------------------- | ----------------------------------------------- | ------------------------------------------------------------------------------------------------- |
+| `npx nuxi typecheck` | Verification des types TypeScript via `vue-tsc` | Apres chaque modification de fichier `.vue` ou `.ts`. C'est la commande principale de validation. |
+| `npm run lint`       | ESLint (config dans `eslint.config.mjs`)        | Apres chaque modification pour verifier le style et les erreurs statiques.                        |
+| `npm run lint:fix`   | ESLint avec auto-fix                            | Pour corriger automatiquement les erreurs de formatage.                                           |
+| `npm run build`      | Build de production Nuxt (inclut le typecheck)  | Avant un commit pour s'assurer que tout compile. Plus lent que `typecheck` seul.                  |
+| `npx nuxi prepare`   | Regenerer les types auto-generes (`.nuxt/`)     | Si les imports auto (composables, components) ne sont pas reconnus par le typecheck.              |
+
+> **Toutes les commandes frontend** sont executees depuis `Inventory_frontend/` :
+>
+> ```bash
+> cd Inventory_frontend && npx nuxi typecheck
+> ```
+
+> **Note sur les erreurs pre-existantes :** Il y a ~120 erreurs TypeScript pre-existantes documentees
+> (anterieures a la refacto). L'objectif est de ne pas en ajouter de nouvelles.
+> Pour verifier : comparer le nombre d'erreurs avant/apres modification.
+
+### Backend (Symfony 8 / PHP 8.4)
+
+| Commande                                       | Description                                           | Quand l'utiliser                                                    |
+| ---------------------------------------------- | ----------------------------------------------------- | ------------------------------------------------------------------- |
+| `vendor/bin/php-cs-fixer fix --dry-run --diff` | Verifie le style PHP (PSR-12 + Symfony) sans modifier | Apres chaque modification PHP.                                      |
+| `vendor/bin/php-cs-fixer fix`                  | Corrige automatiquement le style PHP                  | Avant chaque commit.                                                |
+| `bin/phpunit`                                  | Lance les tests PHPUnit                               | Apres chaque modification backend.                                  |
+| `php bin/console cache:clear`                  | Vide le cache Symfony                                 | Si des erreurs bizarres apparaissent apres un changement de config. |
+
+> **Les commandes backend** sont executees **dans le conteneur Docker** :
+>
+> ```bash
+> docker compose exec web vendor/bin/php-cs-fixer fix --dry-run --diff
+> docker compose exec web bin/phpunit
+> ```
+
+### Workflow de verification (checklist par tache)
+
+```
+1. Lire les fichiers concernes (AVANT toute modification)
+2. Effectuer les modifications
+3. Frontend : npx nuxi typecheck  →  verifier pas de nouvelles erreurs
+4. Frontend : npm run lint:fix    →  corriger le formatage
+5. Backend  : php-cs-fixer fix    →  corriger le style PHP
+6. Backend  : bin/phpunit         →  verifier la non-regression
+7. Commit si tout est OK
+```
+
+---
+
+## 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
+1.5.0
--- a/config/packages/api_platform.yaml
+++ b/config/packages/api_platform.yaml
@@ -1,7 +1,9 @@
 api_platform:
    title: Hello API Platform
-    version: 1.1.1
+    version: 1.4.0
    defaults:
        stateless: false
        cache_headers:
            vary: ['Content-Type', 'Authorization', 'Origin']
+        pagination_items_per_page: 30
+        pagination_maximum_items_per_page: 200
--- 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/ActivityLogController.php
+++ b/src/Controller/ActivityLogController.php
@@ -0,0 +1,87 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controller;
+
+use App\Repository\AuditLogRepository;
+use App\Repository\ProfileRepository;
+use DateTimeInterface;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\Routing\Attribute\Route;
+
+final class ActivityLogController
+{
+    public function __construct(
+        private readonly AuditLogRepository $auditLogs,
+        private readonly ProfileRepository $profiles,
+    ) {}
+
+    #[Route('/api/activity-logs', name: 'api_activity_logs', methods: ['GET'])]
+    public function __invoke(Request $request): JsonResponse
+    {
+        $page         = max(1, $request->query->getInt('page', 1));
+        $itemsPerPage = min(100, max(1, $request->query->getInt('itemsPerPage', 30)));
+
+        $filters = [];
+        if ($entityType = $request->query->get('entityType')) {
+            $filters['entityType'] = $entityType;
+        }
+        if ($action = $request->query->get('action')) {
+            $filters['action'] = $action;
+        }
+
+        $result = $this->auditLogs->findAllPaginated($page, $itemsPerPage, $filters);
+
+        $actorIds = array_values(array_unique(array_filter(array_map(
+            static fn ($log) => $log->getActorProfileId(),
+            $result['items'],
+        ))));
+
+        $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();
+                $snapshot = $log->getSnapshot();
+
+                return [
+                    'id'         => $log->getId(),
+                    'entityType' => $log->getEntityType(),
+                    'entityId'   => $log->getEntityId(),
+                    'entityName' => $snapshot['name'] ?? null,
+                    'entityRef'  => $snapshot['reference'] ?? null,
+                    'action'     => $log->getAction(),
+                    'createdAt'  => $log->getCreatedAt()->format(DateTimeInterface::ATOM),
+                    'actor'      => $actorId
+                        ? [
+                            'id'    => $actorId,
+                            'label' => $actorMap[$actorId] ?? $actorId,
+                        ]
+                        : null,
+                    'diff'     => $log->getDiff(),
+                    'snapshot' => $snapshot,
+                ];
+            },
+            $result['items'],
+        );
+
+        return new JsonResponse([
+            'items'        => array_values($items),
+            'total'        => $result['total'],
+            'page'         => $page,
+            'itemsPerPage' => $itemsPerPage,
+        ]);
+    }
+}
--- 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/Entity/Composant.php
+++ b/src/Entity/Composant.php
@@ -24,7 +24,7 @@ use Symfony\Component\Serializer\Attribute\Groups;
 #[ApiResource(
    normalizationContext: ['groups' => ['composant:read']],
    paginationClientItemsPerPage: true,
-    paginationMaximumItemsPerPage: 500
+    paginationMaximumItemsPerPage: 200
 )]
 class Composant
 {
@@ -144,7 +144,7 @@ class Composant

    public function setName(string $name): static
    {
-        $this->name = $name;
+        $this->name = mb_strtoupper(mb_substr($name, 0, 1)).mb_substr($name, 1);

        return $this;
    }
--- a/src/Entity/Constructeur.php
+++ b/src/Entity/Constructeur.php
@@ -17,7 +17,7 @@ use Doctrine\ORM\Mapping as ORM;
 #[ORM\HasLifecycleCallbacks]
 #[ApiResource(
    paginationClientItemsPerPage: true,
-    paginationMaximumItemsPerPage: 500
+    paginationMaximumItemsPerPage: 200
 )]
 class Constructeur
 {
--- a/src/Entity/CustomField.php
+++ b/src/Entity/CustomField.php
@@ -6,10 +6,12 @@ namespace App\Entity;

 use ApiPlatform\Metadata\ApiResource;
 use App\Repository\CustomFieldRepository;
+use DateTimeImmutable;
 use Doctrine\Common\Collections\ArrayCollection;
 use Doctrine\Common\Collections\Collection;
 use Doctrine\DBAL\Types\Types;
 use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Serializer\Attribute\Groups;

 #[ORM\Entity(repositoryClass: CustomFieldRepository::class)]
 #[ORM\Table(name: 'custom_fields')]
@@ -19,24 +21,30 @@ class CustomField
 {
    #[ORM\Id]
    #[ORM\Column(type: Types::STRING, length: 36)]
+    #[Groups(['composant:read', 'piece:read', 'product:read', 'machine:read'])]
    private ?string $id = null;

    #[ORM\Column(type: Types::STRING, length: 255)]
+    #[Groups(['composant:read', 'piece:read', 'product:read', 'machine:read'])]
    private string $name;

    #[ORM\Column(type: Types::STRING, length: 50)]
+    #[Groups(['composant:read', 'piece:read', 'product:read', 'machine:read'])]
    private string $type;

    #[ORM\Column(type: Types::BOOLEAN, options: ['default' => false])]
+    #[Groups(['composant:read', 'piece:read', 'product:read', 'machine:read'])]
    private bool $required = false;

    #[ORM\Column(type: Types::STRING, length: 255, nullable: true, name: 'defaultValue')]
    private ?string $defaultValue = null;

    #[ORM\Column(type: Types::JSON, nullable: true)]
+    #[Groups(['composant:read', 'piece:read', 'product:read', 'machine:read'])]
    private ?array $options = null;

    #[ORM\Column(type: Types::INTEGER, options: ['default' => 0], name: 'orderIndex')]
+    #[Groups(['composant:read', 'piece:read', 'product:read', 'machine:read'])]
    private int $orderIndex = 0;

    #[ORM\ManyToOne(targetEntity: TypeMachine::class, inversedBy: 'customFields')]
@@ -62,10 +70,10 @@ class CustomField
    private Collection $customFieldValues;

    #[ORM\Column(type: Types::DATETIME_IMMUTABLE, name: 'createdAt')]
-    private \DateTimeImmutable $createdAt;
+    private DateTimeImmutable $createdAt;

    #[ORM\Column(type: Types::DATETIME_IMMUTABLE, name: 'updatedAt')]
-    private \DateTimeImmutable $updatedAt;
+    private DateTimeImmutable $updatedAt;

    public function __construct()
    {
@@ -75,11 +83,11 @@ class CustomField
    #[ORM\PrePersist]
    public function setCreatedAtValue(): void
    {
-        $now = new \DateTimeImmutable();
+        $now             = new DateTimeImmutable();
        $this->createdAt = $now;
        $this->updatedAt = $now;

-        if ($this->id === null) {
+        if (null === $this->id) {
            $this->id = $this->generateCuid();
        }
    }
@@ -87,12 +95,7 @@ class CustomField
    #[ORM\PreUpdate]
    public function setUpdatedAtValue(): void
    {
-        $this->updatedAt = new \DateTimeImmutable();
-    }
-
-    private function generateCuid(): string
-    {
-        return 'cl' . bin2hex(random_bytes(12));
+        $this->updatedAt = new DateTimeImmutable();
    }

    public function getId(): ?string
@@ -191,13 +194,18 @@ class CustomField
        return $this;
    }

-    public function getCreatedAt(): \DateTimeImmutable
+    public function getCreatedAt(): DateTimeImmutable
    {
        return $this->createdAt;
    }

-    public function getUpdatedAt(): \DateTimeImmutable
+    public function getUpdatedAt(): DateTimeImmutable
    {
        return $this->updatedAt;
    }
+
+    private function generateCuid(): string
+    {
+        return 'cl'.bin2hex(random_bytes(12));
+    }
 }
--- a/src/Entity/CustomFieldValue.php
+++ b/src/Entity/CustomFieldValue.php
@@ -6,8 +6,10 @@ namespace App\Entity;

 use ApiPlatform\Metadata\ApiResource;
 use App\Repository\CustomFieldValueRepository;
+use DateTimeImmutable;
 use Doctrine\DBAL\Types\Types;
 use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Serializer\Attribute\Groups;

 #[ORM\Entity(repositoryClass: CustomFieldValueRepository::class)]
 #[ORM\Table(name: 'custom_field_values')]
@@ -17,13 +19,16 @@ class CustomFieldValue
 {
    #[ORM\Id]
    #[ORM\Column(type: Types::STRING, length: 36)]
+    #[Groups(['composant:read', 'piece:read', 'product:read', 'machine:read'])]
    private ?string $id = null;

    #[ORM\Column(type: Types::STRING, length: 255)]
+    #[Groups(['composant:read', 'piece:read', 'product:read', 'machine:read'])]
    private string $value;

    #[ORM\ManyToOne(targetEntity: CustomField::class, inversedBy: 'customFieldValues')]
    #[ORM\JoinColumn(name: 'customFieldId', referencedColumnName: 'id', nullable: false, onDelete: 'CASCADE')]
+    #[Groups(['composant:read', 'piece:read', 'product:read', 'machine:read'])]
    private CustomField $customField;

    #[ORM\ManyToOne(targetEntity: Machine::class, inversedBy: 'customFieldValues')]
@@ -43,19 +48,21 @@ class CustomFieldValue
    private ?Product $product = null;

    #[ORM\Column(type: Types::DATETIME_IMMUTABLE, name: 'createdAt')]
-    private \DateTimeImmutable $createdAt;
+    #[Groups(['composant:read', 'piece:read', 'product:read', 'machine:read'])]
+    private DateTimeImmutable $createdAt;

    #[ORM\Column(type: Types::DATETIME_IMMUTABLE, name: 'updatedAt')]
-    private \DateTimeImmutable $updatedAt;
+    #[Groups(['composant:read', 'piece:read', 'product:read', 'machine:read'])]
+    private DateTimeImmutable $updatedAt;

    #[ORM\PrePersist]
    public function setCreatedAtValue(): void
    {
-        $now = new \DateTimeImmutable();
+        $now             = new DateTimeImmutable();
        $this->createdAt = $now;
        $this->updatedAt = $now;

-        if ($this->id === null) {
+        if (null === $this->id) {
            $this->id = $this->generateCuid();
        }
    }
@@ -63,12 +70,7 @@ class CustomFieldValue
    #[ORM\PreUpdate]
    public function setUpdatedAtValue(): void
    {
-        $this->updatedAt = new \DateTimeImmutable();
-    }
-
-    private function generateCuid(): string
-    {
-        return 'cl' . bin2hex(random_bytes(12));
+        $this->updatedAt = new DateTimeImmutable();
    }

    public function getId(): ?string
@@ -155,13 +157,18 @@ class CustomFieldValue
        return $this;
    }

-    public function getCreatedAt(): \DateTimeImmutable
+    public function getCreatedAt(): DateTimeImmutable
    {
        return $this->createdAt;
    }

-    public function getUpdatedAt(): \DateTimeImmutable
+    public function getUpdatedAt(): DateTimeImmutable
    {
        return $this->updatedAt;
    }
+
+    private function generateCuid(): string
+    {
+        return 'cl'.bin2hex(random_bytes(12));
+    }
 }
--- a/src/Entity/Document.php
+++ b/src/Entity/Document.php
@@ -6,6 +6,7 @@ namespace App\Entity;

 use ApiPlatform\Metadata\ApiResource;
 use App\Repository\DocumentRepository;
+use DateTimeImmutable;
 use Doctrine\DBAL\Types\Types;
 use Doctrine\ORM\Mapping as ORM;
 use Symfony\Component\Serializer\Attribute\Groups;
@@ -13,7 +14,10 @@ use Symfony\Component\Serializer\Attribute\Groups;
 #[ORM\Entity(repositoryClass: DocumentRepository::class)]
 #[ORM\Table(name: 'documents')]
 #[ORM\HasLifecycleCallbacks]
-#[ApiResource]
+#[ApiResource(
+    paginationClientItemsPerPage: true,
+    paginationMaximumItemsPerPage: 200
+)]
 class Document
 {
    #[ORM\Id]
@@ -62,19 +66,19 @@ class Document
    private ?Site $site = null;

    #[ORM\Column(type: Types::DATETIME_IMMUTABLE, name: 'createdAt')]
-    private \DateTimeImmutable $createdAt;
+    private DateTimeImmutable $createdAt;

    #[ORM\Column(type: Types::DATETIME_IMMUTABLE, name: 'updatedAt')]
-    private \DateTimeImmutable $updatedAt;
+    private DateTimeImmutable $updatedAt;

    #[ORM\PrePersist]
    public function setCreatedAtValue(): void
    {
-        $now = new \DateTimeImmutable();
+        $now             = new DateTimeImmutable();
        $this->createdAt = $now;
        $this->updatedAt = $now;

-        if ($this->id === null) {
+        if (null === $this->id) {
            $this->id = $this->generateCuid();
        }
    }
@@ -82,12 +86,7 @@ class Document
    #[ORM\PreUpdate]
    public function setUpdatedAtValue(): void
    {
-        $this->updatedAt = new \DateTimeImmutable();
-    }
-
-    private function generateCuid(): string
-    {
-        return 'cl' . bin2hex(random_bytes(12));
+        $this->updatedAt = new DateTimeImmutable();
    }

    public function getId(): ?string
@@ -222,13 +221,18 @@ class Document
        return $this;
    }

-    public function getCreatedAt(): \DateTimeImmutable
+    public function getCreatedAt(): DateTimeImmutable
    {
        return $this->createdAt;
    }

-    public function getUpdatedAt(): \DateTimeImmutable
+    public function getUpdatedAt(): DateTimeImmutable
    {
        return $this->updatedAt;
    }
+
+    private function generateCuid(): string
+    {
+        return 'cl'.bin2hex(random_bytes(12));
+    }
 }
--- a/src/Entity/ModelType.php
+++ b/src/Entity/ModelType.php
@@ -4,6 +4,7 @@ declare(strict_types=1);

 namespace App\Entity;

+use ApiPlatform\Doctrine\Orm\Filter\OrderFilter;
 use ApiPlatform\Doctrine\Orm\Filter\SearchFilter;
 use ApiPlatform\Metadata\ApiFilter;
 use ApiPlatform\Metadata\ApiResource;
@@ -21,9 +22,10 @@ use Symfony\Component\Serializer\Annotation\Groups;
 #[ORM\UniqueConstraint(name: 'unique_category_name', columns: ['category', 'name'])]
 #[ORM\HasLifecycleCallbacks]
 #[ApiFilter(SearchFilter::class, properties: ['category' => 'exact', 'name' => 'ipartial'])]
+#[ApiFilter(OrderFilter::class, properties: ['name', 'createdAt'])]
 #[ApiResource(
    paginationClientItemsPerPage: true,
-    paginationMaximumItemsPerPage: 500
+    paginationMaximumItemsPerPage: 200
 )]
 class ModelType
 {
@@ -178,7 +180,7 @@ class ModelType

    public function setName(string $name): static
    {
-        $this->name = $name;
+        $this->name = mb_strtoupper(mb_substr($name, 0, 1)).mb_substr($name, 1);

        return $this;
    }
--- a/src/Entity/Piece.php
+++ b/src/Entity/Piece.php
@@ -24,7 +24,7 @@ use Symfony\Component\Serializer\Attribute\Groups;
 #[ApiResource(
    normalizationContext: ['groups' => ['piece:read']],
    paginationClientItemsPerPage: true,
-    paginationMaximumItemsPerPage: 500
+    paginationMaximumItemsPerPage: 200
 )]
 class Piece
 {
--- a/src/Entity/Product.php
+++ b/src/Entity/Product.php
@@ -24,7 +24,7 @@ use Symfony\Component\Serializer\Attribute\Groups;
 #[ApiResource(
    normalizationContext: ['groups' => ['product:read']],
    paginationClientItemsPerPage: true,
-    paginationMaximumItemsPerPage: 500
+    paginationMaximumItemsPerPage: 200
 )]
 class Product
 {
--- a/src/Entity/Site.php
+++ b/src/Entity/Site.php
@@ -30,7 +30,7 @@ use Symfony\Component\Validator\Constraints as Assert;
        new Delete(),
    ],
    paginationClientItemsPerPage: true,
-    paginationMaximumItemsPerPage: 500
+    paginationMaximumItemsPerPage: 200
 )]
 class Site
 {
--- a/src/Entity/TypeMachine.php
+++ b/src/Entity/TypeMachine.php
@@ -34,7 +34,7 @@ use Symfony\Component\Validator\Constraints as Assert;
        new Delete(),
    ],
    paginationClientItemsPerPage: true,
-    paginationMaximumItemsPerPage: 500
+    paginationMaximumItemsPerPage: 200
 )]
 class TypeMachine
 {
--- a/src/EventSubscriber/ComposantAuditSubscriber.php
+++ b/src/EventSubscriber/ComposantAuditSubscriber.php
@@ -0,0 +1,397 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\EventSubscriber;
+
+use App\Entity\AuditLog;
+use App\Entity\Composant;
+use App\Entity\CustomFieldValue;
+use App\Entity\ModelType;
+use App\Entity\Product;
+use App\Entity\Profile;
+use DateTimeInterface;
+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 Doctrine\ORM\UnitOfWork;
+use Symfony\Bundle\SecurityBundle\Security;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpFoundation\Session\SessionInterface;
+use Throwable;
+
+use function is_array;
+use function is_object;
+use function is_scalar;
+use function method_exists;
+
+#[AsDoctrineListener(event: Events::onFlush)]
+final class ComposantAuditSubscriber implements EventSubscriber
+{
+    public function __construct(
+        private readonly RequestStack $requestStack,
+        private readonly Security $security,
+    ) {}
+
+    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);
+        }
+
+        $this->collectCustomFieldValueChanges($uow, $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 ('constructeurs' !== $fieldName) {
+            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;
+    }
+
+    /**
+     * @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 collectCustomFieldValueChanges(
+        UnitOfWork $uow,
+        array &$pendingUpdates,
+        array &$pendingSnapshots,
+        array &$pendingComponents,
+    ): void {
+        foreach ($uow->getScheduledEntityInsertions() as $entity) {
+            if ($entity instanceof CustomFieldValue) {
+                $this->trackCustomFieldValueChange($entity, null, $entity->getValue(), $pendingUpdates, $pendingSnapshots, $pendingComponents);
+            }
+        }
+
+        foreach ($uow->getScheduledEntityUpdates() as $entity) {
+            if (!$entity instanceof CustomFieldValue) {
+                continue;
+            }
+            $changeSet = $uow->getEntityChangeSet($entity);
+            if (!isset($changeSet['value'])) {
+                continue;
+            }
+            [$oldVal, $newVal] = $changeSet['value'];
+            if ($oldVal !== $newVal) {
+                $this->trackCustomFieldValueChange($entity, $oldVal, $newVal, $pendingUpdates, $pendingSnapshots, $pendingComponents);
+            }
+        }
+
+        foreach ($uow->getScheduledEntityDeletions() as $entity) {
+            if ($entity instanceof CustomFieldValue) {
+                $this->trackCustomFieldValueChange($entity, $entity->getValue(), null, $pendingUpdates, $pendingSnapshots, $pendingComponents);
+            }
+        }
+    }
+
+    /**
+     * @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 trackCustomFieldValueChange(
+        CustomFieldValue $cfv,
+        mixed $from,
+        mixed $to,
+        array &$pendingUpdates,
+        array &$pendingSnapshots,
+        array &$pendingComponents,
+    ): void {
+        $owner = $cfv->getComposant();
+        if (!$owner instanceof Composant) {
+            return;
+        }
+
+        $ownerId = (string) $owner->getId();
+        if ('' === $ownerId) {
+            return;
+        }
+
+        $fieldName = 'customField:'.$cfv->getCustomField()->getName();
+        $diff      = [$fieldName => ['from' => $from, 'to' => $to]];
+
+        $pendingUpdates[$ownerId]    = $this->mergeDiffs($pendingUpdates[$ownerId] ?? [], $diff);
+        $pendingSnapshots[$ownerId]  = $this->snapshotComposant($owner);
+        $pendingComponents[$ownerId] = $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 ('updatedAt' === $field || 'createdAt' === $field) {
+                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<array{id: string, name: string}|string>
+     */
+    private function normalizeCollection(iterable $items): array
+    {
+        $entries = [];
+        $seen    = [];
+        foreach ($items as $item) {
+            if (is_object($item) && method_exists($item, 'getId')) {
+                $id = $item->getId();
+                if (null === $id || '' === $id || isset($seen[(string) $id])) {
+                    continue;
+                }
+                $seen[(string) $id] = true;
+                if (method_exists($item, 'getName')) {
+                    $entries[] = ['id' => (string) $id, 'name' => (string) $item->getName()];
+                } else {
+                    $entries[] = (string) $id;
+                }
+            }
+        }
+
+        return $entries;
+    }
+
+    private function normalizeValue(mixed $value): mixed
+    {
+        if (null === $value || is_scalar($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
+    {
+        try {
+            $session = $this->requestStack->getSession();
+            if ($session instanceof SessionInterface) {
+                $profileId = $session->get('profileId');
+                if ($profileId) {
+                    return (string) $profileId;
+                }
+            }
+        } catch (Throwable) {
+            // No session available (CLI context, etc.)
+        }
+
+        $user = $this->security->getUser();
+        if ($user instanceof Profile) {
+            return $user->getId();
+        }
+
+        return null;
+    }
+}
--- a/src/EventSubscriber/PieceAuditSubscriber.php
+++ b/src/EventSubscriber/PieceAuditSubscriber.php
@@ -0,0 +1,397 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\EventSubscriber;
+
+use App\Entity\AuditLog;
+use App\Entity\CustomFieldValue;
+use App\Entity\ModelType;
+use App\Entity\Piece;
+use App\Entity\Product;
+use App\Entity\Profile;
+use DateTimeInterface;
+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 Doctrine\ORM\UnitOfWork;
+use Symfony\Bundle\SecurityBundle\Security;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpFoundation\Session\SessionInterface;
+use Throwable;
+
+use function is_array;
+use function is_object;
+use function is_scalar;
+use function method_exists;
+
+#[AsDoctrineListener(event: Events::onFlush)]
+final class PieceAuditSubscriber implements EventSubscriber
+{
+    public function __construct(
+        private readonly RequestStack $requestStack,
+        private readonly Security $security,
+    ) {}
+
+    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);
+        }
+
+        $this->collectCustomFieldValueChanges($uow, $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 ('constructeurs' !== $fieldName) {
+            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;
+    }
+
+    /**
+     * @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 collectCustomFieldValueChanges(
+        UnitOfWork $uow,
+        array &$pendingUpdates,
+        array &$pendingSnapshots,
+        array &$pendingPieces,
+    ): void {
+        foreach ($uow->getScheduledEntityInsertions() as $entity) {
+            if ($entity instanceof CustomFieldValue) {
+                $this->trackCustomFieldValueChange($entity, null, $entity->getValue(), $pendingUpdates, $pendingSnapshots, $pendingPieces);
+            }
+        }
+
+        foreach ($uow->getScheduledEntityUpdates() as $entity) {
+            if (!$entity instanceof CustomFieldValue) {
+                continue;
+            }
+            $changeSet = $uow->getEntityChangeSet($entity);
+            if (!isset($changeSet['value'])) {
+                continue;
+            }
+            [$oldVal, $newVal] = $changeSet['value'];
+            if ($oldVal !== $newVal) {
+                $this->trackCustomFieldValueChange($entity, $oldVal, $newVal, $pendingUpdates, $pendingSnapshots, $pendingPieces);
+            }
+        }
+
+        foreach ($uow->getScheduledEntityDeletions() as $entity) {
+            if ($entity instanceof CustomFieldValue) {
+                $this->trackCustomFieldValueChange($entity, $entity->getValue(), null, $pendingUpdates, $pendingSnapshots, $pendingPieces);
+            }
+        }
+    }
+
+    /**
+     * @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 trackCustomFieldValueChange(
+        CustomFieldValue $cfv,
+        mixed $from,
+        mixed $to,
+        array &$pendingUpdates,
+        array &$pendingSnapshots,
+        array &$pendingPieces,
+    ): void {
+        $owner = $cfv->getPiece();
+        if (!$owner instanceof Piece) {
+            return;
+        }
+
+        $ownerId = (string) $owner->getId();
+        if ('' === $ownerId) {
+            return;
+        }
+
+        $fieldName = 'customField:'.$cfv->getCustomField()->getName();
+        $diff      = [$fieldName => ['from' => $from, 'to' => $to]];
+
+        $pendingUpdates[$ownerId]   = $this->mergeDiffs($pendingUpdates[$ownerId] ?? [], $diff);
+        $pendingSnapshots[$ownerId] = $this->snapshotPiece($owner);
+        $pendingPieces[$ownerId]    = $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 ('updatedAt' === $field || 'createdAt' === $field) {
+                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<array{id: string, name: string}|string>
+     */
+    private function normalizeCollection(iterable $items): array
+    {
+        $entries = [];
+        $seen    = [];
+        foreach ($items as $item) {
+            if (is_object($item) && method_exists($item, 'getId')) {
+                $id = $item->getId();
+                if (null === $id || '' === $id || isset($seen[(string) $id])) {
+                    continue;
+                }
+                $seen[(string) $id] = true;
+                if (method_exists($item, 'getName')) {
+                    $entries[] = ['id' => (string) $id, 'name' => (string) $item->getName()];
+                } else {
+                    $entries[] = (string) $id;
+                }
+            }
+        }
+
+        return $entries;
+    }
+
+    private function normalizeValue(mixed $value): mixed
+    {
+        if (null === $value || is_scalar($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
+    {
+        try {
+            $session = $this->requestStack->getSession();
+            if ($session instanceof SessionInterface) {
+                $profileId = $session->get('profileId');
+                if ($profileId) {
+                    return (string) $profileId;
+                }
+            }
+        } catch (Throwable) {
+            // No session available (CLI context, etc.)
+        }
+
+        $user = $this->security->getUser();
+        if ($user instanceof Profile) {
+            return $user->getId();
+        }
+
+        return null;
+    }
+}
--- a/src/EventSubscriber/ProductAuditSubscriber.php
+++ b/src/EventSubscriber/ProductAuditSubscriber.php
@@ -0,0 +1,396 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\EventSubscriber;
+
+use App\Entity\AuditLog;
+use App\Entity\CustomFieldValue;
+use App\Entity\ModelType;
+use App\Entity\Product;
+use App\Entity\Profile;
+use DateTimeInterface;
+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 Doctrine\ORM\UnitOfWork;
+use Symfony\Bundle\SecurityBundle\Security;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpFoundation\Session\SessionInterface;
+use Throwable;
+
+use function is_array;
+use function is_object;
+use function is_scalar;
+use function method_exists;
+
+/**
+ * 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,
+        private readonly Security $security,
+    ) {}
+
+    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);
+        }
+
+        $this->collectCustomFieldValueChanges($uow, $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 ('constructeurs' !== $fieldName) {
+            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;
+    }
+
+    /**
+     * @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 collectCustomFieldValueChanges(
+        UnitOfWork $uow,
+        array &$pendingUpdates,
+        array &$pendingSnapshots,
+        array &$pendingProducts,
+    ): void {
+        foreach ($uow->getScheduledEntityInsertions() as $entity) {
+            if ($entity instanceof CustomFieldValue) {
+                $this->trackCustomFieldValueChange($entity, null, $entity->getValue(), $pendingUpdates, $pendingSnapshots, $pendingProducts);
+            }
+        }
+
+        foreach ($uow->getScheduledEntityUpdates() as $entity) {
+            if (!$entity instanceof CustomFieldValue) {
+                continue;
+            }
+            $changeSet = $uow->getEntityChangeSet($entity);
+            if (!isset($changeSet['value'])) {
+                continue;
+            }
+            [$oldVal, $newVal] = $changeSet['value'];
+            if ($oldVal !== $newVal) {
+                $this->trackCustomFieldValueChange($entity, $oldVal, $newVal, $pendingUpdates, $pendingSnapshots, $pendingProducts);
+            }
+        }
+
+        foreach ($uow->getScheduledEntityDeletions() as $entity) {
+            if ($entity instanceof CustomFieldValue) {
+                $this->trackCustomFieldValueChange($entity, $entity->getValue(), null, $pendingUpdates, $pendingSnapshots, $pendingProducts);
+            }
+        }
+    }
+
+    /**
+     * @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 trackCustomFieldValueChange(
+        CustomFieldValue $cfv,
+        mixed $from,
+        mixed $to,
+        array &$pendingUpdates,
+        array &$pendingSnapshots,
+        array &$pendingProducts,
+    ): void {
+        $owner = $cfv->getProduct();
+        if (!$owner instanceof Product) {
+            return;
+        }
+
+        $ownerId = (string) $owner->getId();
+        if ('' === $ownerId) {
+            return;
+        }
+
+        $fieldName = 'customField:'.$cfv->getCustomField()->getName();
+        $diff      = [$fieldName => ['from' => $from, 'to' => $to]];
+
+        $pendingUpdates[$ownerId]   = $this->mergeDiffs($pendingUpdates[$ownerId] ?? [], $diff);
+        $pendingSnapshots[$ownerId] = $this->snapshotProduct($owner);
+        $pendingProducts[$ownerId]  = $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 ('updatedAt' === $field || 'createdAt' === $field) {
+                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<array{id: string, name: string}|string>
+     */
+    private function normalizeCollection(iterable $items): array
+    {
+        $entries = [];
+        $seen    = [];
+        foreach ($items as $item) {
+            if (is_object($item) && method_exists($item, 'getId')) {
+                $id = $item->getId();
+                if (null === $id || '' === $id || isset($seen[(string) $id])) {
+                    continue;
+                }
+                $seen[(string) $id] = true;
+                if (method_exists($item, 'getName')) {
+                    $entries[] = ['id' => (string) $id, 'name' => (string) $item->getName()];
+                } else {
+                    $entries[] = (string) $id;
+                }
+            }
+        }
+
+        return $entries;
+    }
+
+    private function normalizeValue(mixed $value): mixed
+    {
+        if (null === $value || is_scalar($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
+    {
+        try {
+            $session = $this->requestStack->getSession();
+            if ($session instanceof SessionInterface) {
+                $profileId = $session->get('profileId');
+                if ($profileId) {
+                    return (string) $profileId;
+                }
+            }
+        } catch (Throwable) {
+            // No session available (CLI context, etc.)
+        }
+
+        $user = $this->security->getUser();
+        if ($user instanceof Profile) {
+            return $user->getId();
+        }
+
+        return null;
+    }
+}
--- a/src/Repository/AuditLogRepository.php
+++ b/src/Repository/AuditLogRepository.php
@@ -0,0 +1,76 @@
+<?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()
+        ;
+    }
+
+    /**
+     * @param array{entityType?: string, action?: string} $filters
+     *
+     * @return array{items: list<AuditLog>, total: int}
+     */
+    public function findAllPaginated(int $page = 1, int $itemsPerPage = 30, array $filters = []): array
+    {
+        $qb = $this->createQueryBuilder('a')
+            ->orderBy('a.createdAt', 'DESC')
+        ;
+
+        if (!empty($filters['entityType'])) {
+            $qb->andWhere('a.entityType = :entityType')
+                ->setParameter('entityType', $filters['entityType'])
+            ;
+        }
+
+        if (!empty($filters['action'])) {
+            $qb->andWhere('a.action = :action')
+                ->setParameter('action', $filters['action'])
+            ;
+        }
+
+        $countQb = clone $qb;
+        $countQb->select('COUNT(a.id)')
+            ->resetDQLPart('orderBy')
+        ;
+        $total = (int) $countQb->getQuery()->getSingleScalarResult();
+
+        $qb->setFirstResult(($page - 1) * $itemsPerPage)
+            ->setMaxResults($itemsPerPage)
+        ;
+
+        return [
+            'items' => $qb->getQuery()->getResult(),
+            'total' => $total,
+        ];
+    }
+}
Author	SHA1	Message	Date
Matthieu	39e503ae18	chore(release) : bump version to 1.5.0 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-11 16:50:59 +01:00
Matthieu	70ed354c42	Merge branch 'fix/filtres-listes' into develop	2026-02-11 16:50:48 +01:00
Matthieu	ba98ae37f4	feat(entity) : auto-capitalize first letter of names on Composant and ModelType Update setName() to use mb_strtoupper on the first character so that category and component names always start with an uppercase letter. Also update frontend submodule with URL state preservation and back button improvements. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-11 16:48:46 +01:00
Matthieu	906d39793f	fix(filters) : repair broken filters on catalog and document pages Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-11 15:33:20 +01:00
Matthieu	f970c1928d	fix(api) : cap pagination to 200 items/page to prevent OOM in production Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-11 11:11:09 +01:00
Matthieu	2a1d966b87	chore(frontend) : update submodule — smart cache on composables Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-10 09:18:50 +01:00
Matthieu	a393b62e9f	chore(frontend) : update submodule — Malio brand colors Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-10 09:06:30 +01:00
Matthieu	1247f72af6	chore(frontend) : update submodule — activity log + clickable catalog types Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-10 08:54:26 +01:00
Matthieu	6735bf252c	feat(activity-log) : add paginated activity log endpoint and store constructeur names in audit - New GET /api/activity-logs endpoint with pagination and filters (entityType, action) for the global activity log page - Add findAllPaginated() to AuditLogRepository - normalizeCollection() now stores {id, name} objects instead of bare IDs so constructeur changes display readable names Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-10 08:54:19 +01:00
Matthieu	508066d39f	fix(frontend) : update submodule with custom field display fix Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-09 16:48:12 +01:00
Matthieu	70956c204e	fix(audit) : inject Security for actor resolution + track custom field changes - Inject Security service into all 3 audit subscribers to resolve actor profile from authenticated user (fixes "Par Inconnu" issue) - Add CustomFieldValue tracking: insertions, updates, and deletions on custom field values now produce audit log entries on the parent entity (composant, piece, product) with field name prefix "customField:{name}" Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-09 16:48:07 +01:00
Matthieu	16a7eac0c6	chore(release) : v1.4.0 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-09 15:59:55 +01:00
Matthieu	37ac08b182	chore(frontend) : update submodule — edit pages optimization Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-09 15:58:50 +01:00
Matthieu	5ef80b362e	perf(api) : add serialization groups to CustomFieldValue and CustomField Expose customField definitions (id, name, type, required, options, orderIndex) inline in entity responses, eliminating separate API calls for custom field data. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-09 15:58:43 +01:00
Matthieu	78f19daf76	chore(release) : v1.3.0 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-09 14:20:29 +01:00
Matthieu	6caa4a61df	chore(frontend) : update submodule — API optimizations, cache invalidation, tests Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-09 14:19:24 +01:00
Matthieu	bf55034b2e	chore(frontend) : complete frontend refactoring (F1-F7) Update frontend submodule with 14 conventional commits covering: - F1.1-F1.4: Decompose mega-components (machine detail/create, ComponentItem/PieceItem) - F2.1-F2.3: Extract shared helpers (extractCollection, history, types) - F3.2-F3.3: Migrate composables to TypeScript, eliminate explicit any - F4.1-F4.2: Enable strict ESLint rules, remove debug console.logs - F5.1: Split modelUtils into thematic modules - F6.1-F6.2: Configure Vitest with 54 unit tests - F7.2-F7.3: DaisyUI confirm modal, extract AppNavbar Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-09 11:20:55 +01:00
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
 .5.0