feat(r3.2): bibliothèque de documents (FileStorage réel) + analytics

- FileStorage : putObject/getObjectStream/removeObject, bucket créé au
  démarrage — MinIO confiné à son implémentation (règle ESLint intacte)
- documents : upload multipart (PDF/JPG/PNG, 20 Mo max, rattachement
  appareil OU OT requis, permission d'édition sur la CIBLE), liste
  filtrable, téléchargement STREAMÉ par l'API (MinIO jamais exposé),
  suppression ; e2e : octets téléchargés identiques aux octets envoyés
- analytics : GET /analytics/summary dérivé du réel — coûts/mois
  (mouvements + main-d'œuvre figés), pannes par organe (bilans codés),
  taux de préventif, durée moyenne de résolution, top équipements
- générateur OpenAPI : query params, multipart, réponse binaire (71 ops)
- CI : service MinIO (bitnami) sur les jobs api et e2e
- test de régression du tri « Interventions récentes » rendu déterministe
  (positions absolues instables sous 12 suites parallèles) ; 58 tests,
  6 runs complets consécutifs verts

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

apps/api/package.json

@@ -40,6 +40,7 @@
     "@nestjs/testing": "^11.1.0",
     "@types/express": "^5.0.0",
     "@types/jest": "^29.5.14",
+    "@types/multer": "^2.2.0",
     "@types/node": "^24.0.0",
     "@types/supertest": "^6.0.2",
     "jest": "^29.7.0",

apps/api/src/analytics/analytics.controller.ts

@@ -0,0 +1,14 @@
+import { Controller, Get } from '@nestjs/common';
+import { RequirePermission } from '../permissions/require-permission.decorator';
+import { AnalyticsService } from './analytics.service';
+
+@Controller('analytics')
+export class AnalyticsController {
+  constructor(private readonly analytics: AnalyticsService) {}
+
+  @Get('summary')
+  @RequirePermission('ANALYTICS', 'view')
+  summary() {
+    return this.analytics.summary();
+  }
+}

apps/api/src/analytics/analytics.module.ts

@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common';
+import { AnalyticsController } from './analytics.controller';
+import { AnalyticsService } from './analytics.service';
+
+@Module({
+  controllers: [AnalyticsController],
+  providers: [AnalyticsService],
+})
+export class AnalyticsModule {}

apps/api/src/analytics/analytics.service.ts

@@ -0,0 +1,197 @@
+import { Injectable } from '@nestjs/common';
+import type { AnalyticsSummary } from '@siop/shared';
+import { PrismaService } from '../prisma/prisma.service';
+
+const debutMois = (decalage: number): Date => {
+  const d = new Date();
+  return new Date(Date.UTC(d.getUTCFullYear(), d.getUTCMonth() - decalage, 1));
+};
+
+/** Le tableau de la direction — tout est DÉRIVÉ des données réelles :
+ *  mouvements (prix figés), main-d'œuvre (taux figés), bilans codés. */
+@Injectable()
+export class AnalyticsService {
+  constructor(private readonly prisma: PrismaService) {}
+
+  async summary(): Promise<AnalyticsSummary> {
+    const depuis12m = debutMois(11);
+    const depuis6m = debutMois(5);
+
+    const [consommations, mainOeuvre, clos12m, grilles12m, correctifsClos, pannes, topDonnees] =
+      await Promise.all([
+        this.prisma.stockMovement.findMany({
+          where: { kind: 'CONSUMPTION', createdAt: { gte: depuis6m } },
+          select: { quantity: true, unitPrice: true, createdAt: true },
+        }),
+        this.prisma.laborTime.findMany({
+          where: { createdAt: { gte: depuis6m } },
+          select: { minutes: true, hourlyRate: true, createdAt: true },
+        }),
+        this.prisma.workOrder.groupBy({
+          by: ['type'],
+          where: { status: 'DONE', completedAt: { gte: depuis12m } },
+          _count: { _all: true },
+        }),
+        this.prisma.workOrder.findMany({
+          where: { periodKey: { not: null }, createdAt: { gte: depuis12m } },
+          select: { status: true },
+        }),
+        this.prisma.workOrder.findMany({
+          where: { type: 'CORRECTIVE', status: 'DONE', completedAt: { gte: depuis12m } },
+          select: { createdAt: true, completedAt: true },
+        }),
+        this.prisma.interventionReport.groupBy({
+          by: ['componentConcernedId'],
+          where: {
+            componentConcernedId: { not: null },
+            workOrder: { status: 'DONE', type: 'CORRECTIVE', completedAt: { gte: depuis12m } },
+          },
+          _count: { _all: true },
+        }),
+        this.prisma.stockMovement.findMany({
+          where: { kind: 'CONSUMPTION', workOrderId: { not: null }, createdAt: { gte: depuis12m } },
+          select: {
+            quantity: true,
+            unitPrice: true,
+            workOrder: {
+              select: {
+                type: true,
+                asset: {
+                  select: {
+                    reference: true,
+                    location: { select: { name: true, parent: { select: { name: true } } } },
+                  },
+                },
+              },
+            },
+          },
+        }),
+      ]);
+
+    // Coûts par mois (6 derniers) — pièces + main-d'œuvre, prix/taux figés
+    const cleMois = (d: Date) => d.toISOString().slice(0, 7);
+    const parMois = new Map<string, number>();
+    for (let i = 5; i >= 0; i--) parMois.set(cleMois(debutMois(i)), 0);
+    for (const c of consommations) {
+      const cle = cleMois(c.createdAt);
+      if (parMois.has(cle)) {
+        parMois.set(cle, parMois.get(cle)! + -c.quantity * Number(c.unitPrice ?? 0));
+      }
+    }
+    for (const l of mainOeuvre) {
+      const cle = cleMois(l.createdAt);
+      if (parMois.has(cle)) {
+        parMois.set(cle, parMois.get(cle)! + (l.minutes / 60) * Number(l.hourlyRate));
+      }
+    }
+    const costsByMonth = [...parMois.entries()].map(([month, total]) => ({
+      month,
+      total: Math.round(total * 100) / 100,
+    }));
+    const moisCourant = cleMois(new Date());
+    const moisPrecedent = cleMois(debutMois(1));
+
+    // Pannes par organe : depuis les bilans codés
+    const labels = await this.prisma.referenceValue.findMany({
+      where: { id: { in: pannes.map((p) => p.componentConcernedId!).filter(Boolean) } },
+    });
+    const labelDe = new Map(labels.map((l) => [l.id, l.label]));
+    const failuresByComponent = pannes
+      .map((p) => ({
+        label: labelDe.get(p.componentConcernedId!) ?? '—',
+        count: p._count._all,
+      }))
+      .sort((a, b) => b.count - a.count)
+      .slice(0, 6);
+
+    // Top équipements en coût (pièces via OT + main-d'œuvre)
+    const laborParOT = await this.prisma.laborTime.findMany({
+      where: { createdAt: { gte: depuis12m } },
+      select: {
+        minutes: true,
+        hourlyRate: true,
+        workOrder: {
+          select: {
+            type: true,
+            asset: {
+              select: {
+                reference: true,
+                location: { select: { name: true, parent: { select: { name: true } } } },
+              },
+            },
+          },
+        },
+      },
+    });
+    interface Cumul { siteName: string; correctives: number; partsCost: number; laborCost: number }
+    const parAppareil = new Map<string, Cumul>();
+    const cumul = (ref: string, siteName: string): Cumul => {
+      if (!parAppareil.has(ref)) {
+        parAppareil.set(ref, { siteName, correctives: 0, partsCost: 0, laborCost: 0 });
+      }
+      return parAppareil.get(ref)!;
+    };
+    for (const m of topDonnees) {
+      const asset = m.workOrder!.asset;
+      const c = cumul(asset.reference, asset.location.parent?.name ?? asset.location.name);
+      c.partsCost += -m.quantity * Number(m.unitPrice ?? 0);
+    }
+    for (const l of laborParOT) {
+      const asset = l.workOrder.asset;
+      const c = cumul(asset.reference, asset.location.parent?.name ?? asset.location.name);
+      c.laborCost += (l.minutes / 60) * Number(l.hourlyRate);
+    }
+    const correctivesParAppareil = await this.prisma.workOrder.groupBy({
+      by: ['assetId'],
+      where: { type: 'CORRECTIVE', createdAt: { gte: depuis12m } },
+      _count: { _all: true },
+    });
+    const assetsRefs = await this.prisma.asset.findMany({
+      where: { id: { in: correctivesParAppareil.map((c) => c.assetId) } },
+      select: { id: true, reference: true },
+    });
+    const refDe = new Map(assetsRefs.map((a) => [a.id, a.reference]));
+    for (const c of correctivesParAppareil) {
+      const ref = refDe.get(c.assetId);
+      if (ref && parAppareil.has(ref)) parAppareil.get(ref)!.correctives = c._count._all;
+    }
+    const topAssets = [...parAppareil.entries()]
+      .map(([reference, c]) => ({
+        reference,
+        siteName: c.siteName,
+        correctives: c.correctives,
+        partsCost: Math.round(c.partsCost * 100) / 100,
+        laborCost: Math.round(c.laborCost * 100) / 100,
+        total: Math.round((c.partsCost + c.laborCost) * 100) / 100,
+      }))
+      .sort((a, b) => b.total - a.total)
+      .slice(0, 5);
+
+    const totalClos = clos12m.reduce((s, g) => s + g._count._all, 0);
+    const preventifsClos = clos12m.find((g) => g.type === 'PREVENTIVE')?._count._all ?? 0;
+    const grillesTerminees = grilles12m.filter((g) => g.status === 'DONE').length;
+
+    return {
+      monthCost: costsByMonth.find((c) => c.month === moisCourant)?.total ?? 0,
+      previousMonthCost: costsByMonth.find((c) => c.month === moisPrecedent)?.total ?? 0,
+      closed12m: { total: totalClos, preventive: preventifsClos },
+      preventiveRate: grilles12m.length
+        ? Math.round((grillesTerminees / grilles12m.length) * 100) / 100
+        : null,
+      avgResolutionDays: correctifsClos.length
+        ? Math.round(
+            (correctifsClos.reduce(
+              (s, w) => s + (w.completedAt!.getTime() - w.createdAt.getTime()),
+              0,
+            ) /
+              correctifsClos.length /
+              86400e3) *
+              10,
+          ) / 10
+        : null,
+      failuresByComponent,
+      costsByMonth,
+      topAssets,
+    };
+  }
+}

apps/api/src/app.module.ts

@@ -1,6 +1,8 @@
 import { DynamicModule, Module } from '@nestjs/common';
 import { APP_GUARD } from '@nestjs/core';
+import { AnalyticsModule } from './analytics/analytics.module';
 import { AssetsModule } from './assets/assets.module';
+import { DocumentsModule } from './documents/documents.module';
 import { AuthModule } from './auth/auth.module';
 import { DemoAuthModule } from './auth/demo/demo-auth.module';
 import { JwtAuthGuard } from './auth/jwt-auth.guard';
@@ -57,6 +59,8 @@ export class AppModule {
         PartnersModule,
         PartsModule,
         PurchaseOrdersModule,
+        DocumentsModule,
+        AnalyticsModule,
         // ADR-002 : hors DEMO_MODE, le module n'est pas enregistré → 404
         ...(demoModeEnabled() ? [DemoAuthModule] : []),
       ],

apps/api/src/config/env.ts

@@ -13,6 +13,7 @@ const EnvSchema = z.object({
   MINIO_USE_SSL: z.string().optional(),
   MINIO_ACCESS_KEY: z.string().default('siop'),
   MINIO_SECRET_KEY: z.string().default('siop-minio'),
+  MINIO_BUCKET: z.string().default('siop2'),
 });
 
 export type Env = z.infer<typeof EnvSchema>;

apps/api/src/documents/documents.controller.ts

@@ -0,0 +1,77 @@
+import {
+  BadRequestException,
+  Body,
+  Controller,
+  Delete,
+  Get,
+  HttpCode,
+  Param,
+  ParseUUIDPipe,
+  Post,
+  Query,
+  StreamableFile,
+  UploadedFile,
+  UseInterceptors,
+} from '@nestjs/common';
+import { FileInterceptor } from '@nestjs/platform-express';
+import { DOCUMENT_MAX_BYTES } from '@siop/shared';
+import {
+  AuthenticatedUser,
+  CurrentUser,
+} from '../auth/current-user.decorator';
+import { DocumentsService } from './documents.service';
+
+@Controller('documents')
+export class DocumentsController {
+  constructor(private readonly documents: DocumentsService) {}
+
+  /** Bibliothèque interne — authentification seule (les cartes « Documents »
+   *  des fiches la consomment). */
+  @Get()
+  list(
+    @Query('assetId') assetId?: string,
+    @Query('workOrderId') workOrderId?: string,
+    @Query('kind') kind?: string,
+  ) {
+    return this.documents.list({ assetId, workOrderId, kind });
+  }
+
+  @Post()
+  @UseInterceptors(
+    FileInterceptor('file', { limits: { fileSize: DOCUMENT_MAX_BYTES } }),
+  )
+  upload(
+    @UploadedFile() file: Express.Multer.File | undefined,
+    @Body() body: { kind?: string; assetId?: string; workOrderId?: string },
+    @CurrentUser() user: AuthenticatedUser,
+  ) {
+    if (!file) throw new BadRequestException('Aucun fichier reçu (champ « file »)');
+    return this.documents.upload(
+      {
+        buffer: file.buffer,
+        originalName: file.originalname,
+        contentType: file.mimetype,
+        size: file.size,
+        kind: body.kind ?? 'OTHER',
+        assetId: body.assetId || undefined,
+        workOrderId: body.workOrderId || undefined,
+      },
+      user,
+    );
+  }
+
+  @Get(':id/download')
+  async download(@Param('id', ParseUUIDPipe) id: string): Promise<StreamableFile> {
+    const { stream, fileName, contentType } = await this.documents.download(id);
+    return new StreamableFile(stream as never, {
+      type: contentType,
+      disposition: `attachment; filename*=UTF-8''${encodeURIComponent(fileName)}`,
+    });
+  }
+
+  @Delete(':id')
+  @HttpCode(204)
+  remove(@Param('id', ParseUUIDPipe) id: string, @CurrentUser() user: AuthenticatedUser) {
+    return this.documents.remove(id, user);
+  }
+}

apps/api/src/documents/documents.module.ts

@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common';
+import { DocumentsController } from './documents.controller';
+import { DocumentsService } from './documents.service';
+
+@Module({
+  controllers: [DocumentsController],
+  providers: [DocumentsService],
+})
+export class DocumentsModule {}

apps/api/src/documents/documents.service.ts

@@ -0,0 +1,160 @@
+import {
+  BadRequestException,
+  ForbiddenException,
+  Inject,
+  Injectable,
+  NotFoundException,
+} from '@nestjs/common';
+import { Prisma } from '@prisma/client';
+import {
+  DOCUMENT_CONTENT_TYPES,
+  DOCUMENT_KINDS,
+  DOCUMENT_MAX_BYTES,
+  type DocumentDto,
+  type DocumentKind,
+  type DocumentsResponse,
+} from '@siop/shared';
+import { randomUUID } from 'node:crypto';
+import type { AuthenticatedUser } from '../auth/current-user.decorator';
+import { FILE_STORAGE, type FileStorage } from '../files/file-storage';
+import { PermissionsService } from '../permissions/permissions.service';
+import { PrismaService } from '../prisma/prisma.service';
+
+const documentInclude = {
+  asset: { select: { reference: true } },
+  workOrder: { select: { reference: true } },
+  uploadedBy: { select: { displayName: true } },
+} satisfies Prisma.DocumentInclude;
+
+type Row = Prisma.DocumentGetPayload<{ include: typeof documentInclude }>;
+
+export interface UploadInput {
+  buffer: Buffer;
+  originalName: string;
+  contentType: string;
+  size: number;
+  kind: string;
+  assetId?: string;
+  workOrderId?: string;
+}
+
+@Injectable()
+export class DocumentsService {
+  constructor(
+    private readonly prisma: PrismaService,
+    private readonly permissions: PermissionsService,
+    @Inject(FILE_STORAGE) private readonly storage: FileStorage,
+  ) {}
+
+  async list(filtres: {
+    assetId?: string;
+    workOrderId?: string;
+    kind?: string;
+  }): Promise<DocumentsResponse> {
+    const rows = await this.prisma.document.findMany({
+      where: {
+        assetId: filtres.assetId || undefined,
+        workOrderId: filtres.workOrderId || undefined,
+        kind: (filtres.kind as DocumentKind) || undefined,
+      },
+      include: documentInclude,
+      orderBy: { createdAt: 'desc' },
+    });
+    return { documents: rows.map((r) => this.toDto(r)) };
+  }
+
+  /** Upload : types fermés, 20 Mo max, rattachement REQUIS, permission
+   *  d'édition sur la CIBLE (appareil → ASSETS, OT → WORK_ORDERS). */
+  async upload(input: UploadInput, user: AuthenticatedUser): Promise<DocumentDto> {
+    if (!(DOCUMENT_KINDS as readonly string[]).includes(input.kind)) {
+      throw new BadRequestException('Type de document inconnu');
+    }
+    if (!(DOCUMENT_CONTENT_TYPES as readonly string[]).includes(input.contentType)) {
+      throw new BadRequestException('Format refusé — PDF, JPG ou PNG uniquement');
+    }
+    if (input.size > DOCUMENT_MAX_BYTES) {
+      throw new BadRequestException('Fichier trop lourd — 20 Mo maximum');
+    }
+    if (!input.assetId && !input.workOrderId) {
+      throw new BadRequestException('Rattachez le document à un appareil ou à un OT');
+    }
+    await this.assertCible(input.assetId, input.workOrderId, user, 'edit');
+
+    const storageKey = `documents/${randomUUID()}/${input.originalName.replace(/[^\w.\-()À-ſ ]/g, '_')}`;
+    await this.storage.putObject(storageKey, input.buffer, input.contentType);
+    const created = await this.prisma.document.create({
+      data: {
+        kind: input.kind as DocumentKind,
+        fileName: input.originalName,
+        storageKey,
+        size: input.size,
+        contentType: input.contentType,
+        assetId: input.assetId,
+        workOrderId: input.workOrderId,
+        uploadedById: user.userId,
+      },
+      include: documentInclude,
+    });
+    return this.toDto(created);
+  }
+
+  async download(id: string): Promise<{
+    stream: NodeJS.ReadableStream;
+    fileName: string;
+    contentType: string;
+  }> {
+    const doc = await this.prisma.document.findUnique({ where: { id } });
+    if (!doc) throw new NotFoundException('Document inconnu');
+    return {
+      stream: await this.storage.getObjectStream(doc.storageKey),
+      fileName: doc.fileName,
+      contentType: doc.contentType,
+    };
+  }
+
+  async remove(id: string, user: AuthenticatedUser): Promise<void> {
+    const doc = await this.prisma.document.findUnique({ where: { id } });
+    if (!doc) throw new NotFoundException('Document inconnu');
+    await this.assertCible(doc.assetId ?? undefined, doc.workOrderId ?? undefined, user, 'edit');
+    await this.prisma.document.delete({ where: { id } });
+    await this.storage.removeObject(doc.storageKey).catch(() => {
+      // le stockage peut être momentanément injoignable — la base fait foi
+    });
+  }
+
+  private async assertCible(
+    assetId: string | undefined,
+    workOrderId: string | undefined,
+    user: AuthenticatedUser,
+    right: 'edit',
+  ): Promise<void> {
+    if (assetId) {
+      const asset = await this.prisma.asset.findUnique({ where: { id: assetId } });
+      if (!asset) throw new BadRequestException('Appareil inconnu');
+      if (!(await this.permissions.can(user.roleId, 'ASSETS', right))) {
+        throw new ForbiddenException('Droit manquant : ASSETS.edit');
+      }
+    }
+    if (workOrderId) {
+      const ot = await this.prisma.workOrder.findUnique({ where: { id: workOrderId } });
+      if (!ot) throw new BadRequestException('OT inconnu');
+      if (!(await this.permissions.can(user.roleId, 'WORK_ORDERS', right))) {
+        throw new ForbiddenException('Droit manquant : WORK_ORDERS.edit');
+      }
+    }
+  }
+
+  private toDto(row: Row): DocumentDto {
+    return {
+      id: row.id,
+      kind: row.kind,
+      fileName: row.fileName,
+      size: row.size,
+      contentType: row.contentType,
+      assetReference: row.asset?.reference ?? null,
+      workOrderReference: row.workOrder?.reference ?? null,
+      uploadedByName: row.uploadedBy?.displayName ?? null,
+      createdAt: row.createdAt.toISOString(),
+    };
+  }
+}

apps/api/src/files/file-storage.ts

@@ -1,12 +1,15 @@
 /**
  * Interface de stockage de fichiers (ADR-001) : MinIO n'est JAMAIS importé
- * ailleurs que dans son implémentation — le reste de l'API dépend de cette
- * interface (règle lint à venir en R0.12). R0 : santé seulement ;
- * les opérations arrivent avec les photos/documents (R2-R3).
+ * ailleurs que dans son implémentation (règle ESLint) — le reste de l'API
+ * dépend de cette interface. R3 : la bibliothèque de documents l'utilise ;
+ * les téléchargements sont STREAMÉS par l'API (MinIO n'est pas exposé).
  */
 export const FILE_STORAGE = Symbol('FILE_STORAGE');
 
 export interface FileStorage {
   /** Lève une exception si le stockage est injoignable. */
   healthCheck(): Promise<void>;
+  putObject(key: string, body: Buffer, contentType: string): Promise<void>;
+  getObjectStream(key: string): Promise<NodeJS.ReadableStream>;
+  removeObject(key: string): Promise<void>;
 }

apps/api/src/files/minio-storage.service.ts

@@ -1,15 +1,18 @@
-import { Injectable } from '@nestjs/common';
+import { Injectable, Logger, OnModuleInit } from '@nestjs/common';
 import * as Minio from 'minio';
 import { loadEnv } from '../config/env';
 import type { FileStorage } from './file-storage';
 
-/** Seul fichier du dépôt autorisé à importer le SDK MinIO. */
+/** Seul fichier du dépôt autorisé à importer le SDK MinIO (règle ESLint). */
 @Injectable()
-export class MinioStorageService implements FileStorage {
+export class MinioStorageService implements FileStorage, OnModuleInit {
+  private readonly logger = new Logger(MinioStorageService.name);
   private readonly client: Minio.Client;
+  private readonly bucket: string;
 
   constructor() {
     const env = loadEnv();
+    this.bucket = env.MINIO_BUCKET;
     this.client = new Minio.Client({
       endPoint: env.MINIO_ENDPOINT,
       port: env.MINIO_PORT,
@@ -19,7 +22,34 @@ export class MinioStorageService implements FileStorage {
     });
   }
 
+  /** Le bucket est créé au démarrage — aucune étape manuelle au déploiement. */
+  async onModuleInit(): Promise<void> {
+    try {
+      if (!(await this.client.bucketExists(this.bucket))) {
+        await this.client.makeBucket(this.bucket);
+        this.logger.log(`Bucket « ${this.bucket} » créé.`);
+      }
+    } catch (e) {
+      // Le stockage peut être en retard au boot : /health le signalera.
+      this.logger.warn(`Stockage indisponible au démarrage : ${String(e)}`);
+    }
+  }
+
   async healthCheck(): Promise<void> {
     await this.client.listBuckets();
   }
+
+  async putObject(key: string, body: Buffer, contentType: string): Promise<void> {
+    await this.client.putObject(this.bucket, key, body, body.length, {
+      'Content-Type': contentType,
+    });
+  }
+
+  async getObjectStream(key: string): Promise<NodeJS.ReadableStream> {
+    return this.client.getObject(this.bucket, key);
+  }
+
+  async removeObject(key: string): Promise<void> {
+    await this.client.removeObject(this.bucket, key);
+  }
 }

apps/api/test/documents-analytics.e2e-spec.ts

@@ -0,0 +1,141 @@
+/**
+ * E2E R3.2 — bibliothèque (upload MinIO via FileStorage, download streamé,
+ * refus typés, permission sur la cible) + analytics (dérivé du réel).
+ * Nécessite MinIO (infra locale / service CI).
+ */
+process.env.DEMO_MODE = 'true';
+
+import { INestApplication } from '@nestjs/common';
+import { Test } from '@nestjs/testing';
+import { PrismaClient } from '@prisma/client';
+import request from 'supertest';
+import { seed } from '../prisma/seed';
+import { AppModule } from '../src/app.module';
+
+const PNG_1PX = Buffer.from(
+  'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mP8z8BQDwAEhQGAhKmMIQAAAABJRU5ErkJggg==',
+  'base64',
+);
+
+describe('Bibliothèque & analytics (e2e)', () => {
+  let app: INestApplication;
+  let nadia: string;
+  let karim: string; // Demandeur : aucune permission d'édition
+  const prisma = new PrismaClient();
+  const http = () => request(app.getHttpServer());
+  const auth = (t: string) => ({ Authorization: `Bearer ${t}` });
+  const suffix = `doc-${Date.now().toString(36)}`;
+
+  beforeAll(async () => {
+    await seed(prisma);
+    const moduleRef = await Test.createTestingModule({
+      imports: [AppModule.forRoot()],
+    }).compile();
+    app = moduleRef.createNestApplication();
+    await app.init();
+    const { body } = await http().get('/auth/demo-accounts');
+    const login = async (roleName: string) => {
+      const compte = body.accounts.find((a: { roleName: string }) => a.roleName === roleName);
+      return (await http().post('/auth/demo-login').send({ userId: compte.id })).body
+        .accessToken as string;
+    };
+    nadia = await login('Gestionnaire');
+    karim = await login('Demandeur');
+  });
+
+  afterAll(async () => {
+    await prisma.document.deleteMany({ where: { fileName: { contains: suffix } } });
+    await app?.close();
+    await prisma.$disconnect();
+  });
+
+  it('upload → liste filtrée → download identique → suppression', async () => {
+    const { body: assets } = await http().get('/assets').set(auth(nadia));
+    const a1 = assets.assets.find((a: { reference: string }) => a.reference === 'A1');
+
+    const envoye = await http()
+      .post('/documents')
+      .set(auth(nadia))
+      .field('kind', 'CERTIFICATE')
+      .field('assetId', a1.id)
+      .attach('file', PNG_1PX, { filename: `certificat-${suffix}.png`, contentType: 'image/png' })
+      .expect(201);
+    expect(envoye.body.assetReference).toBe('A1');
+    expect(envoye.body.size).toBe(PNG_1PX.length);
+
+    const liste = await http()
+      .get(`/documents?assetId=${a1.id}&kind=CERTIFICATE`)
+      .set(auth(nadia))
+      .expect(200);
+    expect(
+      liste.body.documents.some((d: { fileName: string }) => d.fileName.includes(suffix)),
+    ).toBe(true);
+
+    const telecharge = await http()
+      .get(`/documents/${envoye.body.id}/download`)
+      .set(auth(nadia))
+      .buffer(true)
+      .parse((res, cb) => {
+        const chunks: Buffer[] = [];
+        res.on('data', (c) => chunks.push(c));
+        res.on('end', () => cb(null, Buffer.concat(chunks)));
+      })
+      .expect(200);
+    expect(Buffer.compare(telecharge.body as Buffer, PNG_1PX)).toBe(0); // octets identiques
+
+    await http().delete(`/documents/${envoye.body.id}`).set(auth(nadia)).expect(204);
+    await http().get(`/documents/${envoye.body.id}/download`).set(auth(nadia)).expect(404);
+  });
+
+  it('refus typés : format, rattachement manquant, cible inconnue, permission', async () => {
+    const { body: assets } = await http().get('/assets').set(auth(nadia));
+    const a1 = assets.assets.find((a: { reference: string }) => a.reference === 'A1');
+
+    await http()
+      .post('/documents')
+      .set(auth(nadia))
+      .field('kind', 'OTHER')
+      .field('assetId', a1.id)
+      .attach('file', Buffer.from('binaire'), { filename: `x-${suffix}.exe`, contentType: 'application/octet-stream' })
+      .expect(400);
+    await http()
+      .post('/documents')
+      .set(auth(nadia))
+      .field('kind', 'PHOTO')
+      .attach('file', PNG_1PX, { filename: `orphelin-${suffix}.png`, contentType: 'image/png' })
+      .expect(400); // aucun rattachement
+    await http()
+      .post('/documents')
+      .set(auth(nadia))
+      .field('kind', 'PHOTO')
+      .field('assetId', '00000000-0000-4000-8000-000000000000')
+      .attach('file', PNG_1PX, { filename: `fantome-${suffix}.png`, contentType: 'image/png' })
+      .expect(400);
+    // Karim (Demandeur) : lecture de la bibliothèque OK, édition refusée
+    await http().get('/documents').set(auth(karim)).expect(200);
+    await http()
+      .post('/documents')
+      .set(auth(karim))
+      .field('kind', 'PHOTO')
+      .field('assetId', a1.id)
+      .attach('file', PNG_1PX, { filename: `interdit-${suffix}.png`, contentType: 'image/png' })
+      .expect(403);
+  });
+
+  it('analytics : le tableau de la direction est dérivé du réel (bilans, coûts figés)', async () => {
+    const res = await http().get('/analytics/summary').set(auth(nadia)).expect(200);
+    const s = res.body;
+    expect(s.costsByMonth).toHaveLength(6);
+    // Le seed a consommé 325 MAD de pièces + 180 de MO sur OT-0341 ce mois-ci
+    expect(s.monthCost).toBeGreaterThanOrEqual(505);
+    // Pannes par organe : OT-0332 (seed) a un bilan « Guides »
+    expect(
+      s.failuresByComponent.some((f: { label: string }) => f.label === 'Guides'),
+    ).toBe(true);
+    // Top équipements : A1 porte les coûts du seed
+    expect(s.topAssets.some((t: { reference: string }) => t.reference === 'A1')).toBe(true);
+    expect(s.closed12m.total).toBeGreaterThanOrEqual(1);
+    // Karim (Demandeur, sans ANALYTICS) → 403
+    await http().get('/analytics/summary').set(auth(karim)).expect(403);
+  });
+});

apps/api/test/exploitation.e2e-spec.ts

@@ -140,19 +140,20 @@ describe('Exploitation (e2e)', () => {
       .set(auth(salma))
       .expect(200);
     const position = listeSalma.workOrders.findIndex((w: { id: string }) => w.id === id);
-    const urgencesActives = listeSalma.workOrders.filter(
-      (w: { priority: string; status: string }) =>
-        w.priority === 'PERSON_TRAPPED' && w.status !== 'DONE' && w.status !== 'CANCELLED',
-    ).length;
     expect(position).toBeGreaterThanOrEqual(0);
-    // Tolérance : les autres specs Jest créent des OT en parallèle (updatedAt
-    // plus récent). L'invariant déterministe : notre clôture précède TOUJOURS
-    // l'ancien Terminé du seed — plus jamais reléguée en queue de liste.
-    expect(position).toBeLessThanOrEqual(urgencesActives + 4);
-    const positionAncienDone = listeSalma.workOrders.findIndex(
-      (w: { reference: string }) => w.reference === `OT-${new Date().getFullYear()}-0332`,
+    // Invariant DÉTERMINISTE (les specs parallèles créent des OT plus frais,
+    // les positions absolues sont donc instables) : notre OT fraîchement
+    // clôturé précède les OT du seed modifiés avant lui — avec l'ancien tri
+    // « par statut », tout En cours passait devant tous les Terminés.
+    const annee = new Date().getFullYear();
+    const posGrilleSeed = listeSalma.workOrders.findIndex(
+      (w: { reference: string }) => w.reference === `OT-${annee}-0338`, // En cours, seed
     );
-    expect(position).toBeLessThan(positionAncienDone);
+    const posAncienDone = listeSalma.workOrders.findIndex(
+      (w: { reference: string }) => w.reference === `OT-${annee}-0332`, // Terminé, seed
+    );
+    expect(position).toBeLessThan(posGrilleSeed);
+    expect(position).toBeLessThan(posAncienDone);
 
     // 7. Terminal : plus aucune transition
     await http()