Merge branch 'feature/171-api-couples-garde-am' into develop

API couples-garde AM (#171).

backend/src/entities/assistantes_maternelles.entity.ts

@@ -1,4 +1,4 @@
-import { Entity, PrimaryColumn, Column, OneToOne, OneToMany, JoinColumn } from 'typeorm';
+import { Entity, PrimaryColumn, Column, OneToOne, OneToMany, JoinColumn, ManyToOne } from 'typeorm';
 import { Users } from './users.entity';
 import { AmChildren } from './am_children.entity';
 
@@ -37,22 +37,32 @@ export class AssistanteMaternelle {
   @Column({ name: 'ville_residence', length: 100, nullable: true })
   residence_city?: string;
 
-  @Column( { name: 'date_agrement', type: 'date', nullable: true })
+  @Column({ name: 'date_agrement', type: 'date', nullable: true })
   agreement_date?: Date;
 
-  @Column( { name: 'annee_experience', type: 'smallint', nullable: true })
+  @Column({ name: 'annee_experience', type: 'smallint', nullable: true })
   years_experience?: number;
-  
-  @Column( { name: 'specialite', length: 100, nullable: true })
+
+  @Column({ name: 'specialite', length: 100, nullable: true })
   specialty?: string;
 
-  @Column( { name: 'place_disponible', type: 'integer', nullable: true })
+  @Column({ name: 'place_disponible', type: 'integer', nullable: true })
   places_available?: number;
 
   /** Numéro de dossier (format AAAA-NNNNNN), même valeur que sur utilisateurs (ticket #103) */
   @Column({ name: 'numero_dossier', length: 20, nullable: true })
   numero_dossier?: string;
 
+  /**
+   * Placement AM↔enfant sélectionné sur le TdB AM (couple actif) — ticket #171.
+   */
+  @Column({ name: 'id_placement_garde_courant', type: 'uuid', nullable: true })
+  id_placement_garde_courant?: string;
+
+  @ManyToOne(() => AmChildren, { nullable: true, onDelete: 'SET NULL' })
+  @JoinColumn({ name: 'id_placement_garde_courant', referencedColumnName: 'id' })
+  placement_garde_courant?: AmChildren;
+
   @OneToMany(() => AmChildren, (ac) => ac.am)
   amChildren: AmChildren[];
 }

backend/src/routes/assistantes_maternelles/assistantes_maternelles.controller.spec.ts

@@ -10,7 +10,10 @@ describe('AssistantesMaternellesController', () => {
   const authServiceMock = {
     createAmDossierStaff: jest.fn(),
   };
-  const amServiceMock = {};
+  const amServiceMock = {
+    listerCouplesGarde: jest.fn(),
+    definirCoupleGardeCourant: jest.fn(),
+  };
 
   beforeEach(async () => {
     const module: TestingModule = await Test.createTestingModule({
@@ -66,4 +69,29 @@ describe('AssistantesMaternellesController', () => {
     );
     expect(res.numero_dossier).toBe('2026-000001');
   });
+
+  it('listerCouplesGarde délègue au service (#171)', async () => {
+    amServiceMock.listerCouplesGarde.mockResolvedValue({
+      couples: [],
+      couple_courant_id: null,
+    });
+    const res = await controller.listerCouplesGarde('am-uuid');
+    expect(amServiceMock.listerCouplesGarde).toHaveBeenCalledWith('am-uuid');
+    expect(res.couple_courant_id).toBeNull();
+  });
+
+  it('definirCoupleGardeCourant délègue au service (#171)', async () => {
+    amServiceMock.definirCoupleGardeCourant.mockResolvedValue({
+      couples: [{ id: 'pl-1', courant: true }],
+      couple_courant_id: 'pl-1',
+    });
+    const res = await controller.definirCoupleGardeCourant('am-uuid', {
+      couple_id: 'pl-1',
+    });
+    expect(amServiceMock.definirCoupleGardeCourant).toHaveBeenCalledWith(
+      'am-uuid',
+      'pl-1',
+    );
+    expect(res.couple_courant_id).toBe('pl-1');
+  });
 });

backend/src/routes/assistantes_maternelles/assistantes_maternelles.controller.ts

@@ -2,6 +2,7 @@ import {
   Controller,
   Get,
   Post,
+  Put,
   Body,
   Patch,
   Param,
@@ -20,6 +21,8 @@ import { UpdateAssistanteDto } from '../user/dto/update_assistante.dto';
 import { UpdateAmFicheAdminDto } from './dto/update-am-fiche-admin.dto';
 import { StaffCreateAmDossierDto } from './dto/staff-create-am-dossier.dto';
 import { StaffCreateAmDossierResponseDto } from './dto/staff-create-am-dossier-response.dto';
+import { CouplesGardeAmResponseDto } from './dto/couples-garde-am.dto';
+import { DefinirCoupleGardeCourantAmDto } from './dto/definir-couple-garde-courant-am.dto';
 import { RolesGuard } from 'src/common/guards/roles.guard';
 import { AuthGuard } from 'src/common/guards/auth.guard';
 import { User } from 'src/common/decorators/user.decorator';
@@ -83,6 +86,36 @@ export class AssistantesMaternellesController {
     return mapAmsForApi(ams);
   }
 
+  @Get('me/couples-garde')
+  @Roles(RoleType.ASSISTANTE_MATERNELLE)
+  @ApiOperation({
+    summary: 'Couples de garde de l’AM connectée — ticket #171',
+    description:
+      'Placements actifs (enfant + parents) pour peupler le bandeau couple TdB AM, ' +
+      'avec indication du couple courant.',
+  })
+  @ApiResponse({ status: 200, type: CouplesGardeAmResponseDto })
+  listerCouplesGarde(
+    @User('id') userId: string,
+  ): Promise<CouplesGardeAmResponseDto> {
+    return this.assistantesMaternellesService.listerCouplesGarde(userId);
+  }
+
+  @Put('me/couples-garde/courant')
+  @Roles(RoleType.ASSISTANTE_MATERNELLE)
+  @ApiOperation({ summary: 'Définir le couple de garde courant (AM) — ticket #171' })
+  @ApiBody({ type: DefinirCoupleGardeCourantAmDto })
+  @ApiResponse({ status: 200, type: CouplesGardeAmResponseDto })
+  definirCoupleGardeCourant(
+    @User('id') userId: string,
+    @Body() dto: DefinirCoupleGardeCourantAmDto,
+  ): Promise<CouplesGardeAmResponseDto> {
+    return this.assistantesMaternellesService.definirCoupleGardeCourant(
+      userId,
+      dto.couple_id,
+    );
+  }
+
   @Roles(RoleType.SUPER_ADMIN, RoleType.GESTIONNAIRE, RoleType.ADMINISTRATEUR)
   @Get(':id')
   @ApiParam({ name: 'id', description: "UUID de la nounou" })

backend/src/routes/assistantes_maternelles/assistantes_maternelles.module.ts

@@ -4,13 +4,21 @@ import { AssistantesMaternellesController } from './assistantes_maternelles.cont
 import { AssistanteMaternelle } from 'src/entities/assistantes_maternelles.entity';
 import { AmChildren } from 'src/entities/am_children.entity';
 import { Children } from 'src/entities/children.entity';
+import { ParentsChildren } from 'src/entities/parents_children.entity';
 import { TypeOrmModule } from '@nestjs/typeorm';
 import { Users } from 'src/entities/users.entity';
 import { AuthModule } from '../auth/auth.module';
 
 @Module({
-  imports: [TypeOrmModule.forFeature([AssistanteMaternelle, AmChildren, Children, Users]),
-    AuthModule
+  imports: [
+    TypeOrmModule.forFeature([
+      AssistanteMaternelle,
+      AmChildren,
+      Children,
+      Users,
+      ParentsChildren,
+    ]),
+    AuthModule,
   ],
   controllers: [AssistantesMaternellesController],
   providers: [AssistantesMaternellesService],
@@ -19,4 +27,4 @@ import { AuthModule } from '../auth/auth.module';
     TypeOrmModule,
   ],
 })
-export class AssistantesMaternellesModule { }
+export class AssistantesMaternellesModule {}

backend/src/routes/assistantes_maternelles/assistantes_maternelles.service.spec.ts

@@ -1,18 +1,150 @@
+import { NotFoundException } from '@nestjs/common';
 import { Test, TestingModule } from '@nestjs/testing';
+import { getRepositoryToken } from '@nestjs/typeorm';
 import { AssistantesMaternellesService } from './assistantes_maternelles.service';
+import { AssistanteMaternelle } from 'src/entities/assistantes_maternelles.entity';
+import { Users } from 'src/entities/users.entity';
+import { AmChildren } from 'src/entities/am_children.entity';
+import { Children } from 'src/entities/children.entity';
+import { ParentsChildren } from 'src/entities/parents_children.entity';
 
-describe('AssistantesMaternellesService', () => {
+describe('AssistantesMaternellesService — couples de garde (#171)', () => {
   let service: AssistantesMaternellesService;
 
-  beforeEach(async () => {
-    const module: TestingModule = await Test.createTestingModule({
-      providers: [AssistantesMaternellesService],
-    }).compile();
+  const amRepo = { findOne: jest.fn(), update: jest.fn() };
+  const usersRepo = {};
+  const amChildrenRepo = { find: jest.fn(), findOne: jest.fn() };
+  const childrenRepo = {};
+  const parentsChildrenRepo = { find: jest.fn() };
 
-    service = module.get<AssistantesMaternellesService>(AssistantesMaternellesService);
+  beforeEach(async () => {
+    jest.clearAllMocks();
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [
+        AssistantesMaternellesService,
+        { provide: getRepositoryToken(AssistanteMaternelle), useValue: amRepo },
+        { provide: getRepositoryToken(Users), useValue: usersRepo },
+        { provide: getRepositoryToken(AmChildren), useValue: amChildrenRepo },
+        { provide: getRepositoryToken(Children), useValue: childrenRepo },
+        {
+          provide: getRepositoryToken(ParentsChildren),
+          useValue: parentsChildrenRepo,
+        },
+      ],
+    }).compile();
+    service = module.get(AssistantesMaternellesService);
   });
 
   it('should be defined', () => {
     expect(service).toBeDefined();
   });
+
+  describe('listerCouplesGarde', () => {
+    it('retourne vide si aucun placement', async () => {
+      amRepo.findOne.mockResolvedValue({
+        user_id: 'am-1',
+        id_placement_garde_courant: null,
+      });
+      amChildrenRepo.find.mockResolvedValue([]);
+      const res = await service.listerCouplesGarde('am-1');
+      expect(res).toEqual({ couples: [], couple_courant_id: null });
+      expect(parentsChildrenRepo.find).not.toHaveBeenCalled();
+    });
+
+    it('mappe placements + parents et marque le courant', async () => {
+      amRepo.findOne.mockResolvedValue({
+        user_id: 'am-1',
+        id_placement_garde_courant: 'pl-2',
+      });
+      amChildrenRepo.find.mockResolvedValue([
+        {
+          id: 'pl-1',
+          enfantId: 'e1',
+          child: { id: 'e1', first_name: 'Léa', last_name: 'M', photo_url: null },
+        },
+        {
+          id: 'pl-2',
+          enfantId: 'e2',
+          child: { id: 'e2', first_name: 'Emma', last_name: 'M', photo_url: null },
+        },
+      ]);
+      parentsChildrenRepo.find.mockResolvedValue([
+        {
+          parentId: 'p1',
+          enfantId: 'e1',
+          parent: { user: { prenom: 'Claire', nom: 'Martin', photo_url: null } },
+        },
+        {
+          parentId: 'p2',
+          enfantId: 'e1',
+          parent: { user: { prenom: 'Thomas', nom: 'Martin', photo_url: null } },
+        },
+        {
+          parentId: 'p1',
+          enfantId: 'e2',
+          parent: { user: { prenom: 'Claire', nom: 'Martin', photo_url: null } },
+        },
+      ]);
+
+      const res = await service.listerCouplesGarde('am-1');
+      expect(res.couples).toHaveLength(2);
+      expect(res.couple_courant_id).toBe('pl-2');
+      expect(res.couples[1].courant).toBe(true);
+      expect(res.couples[0].parents).toHaveLength(2);
+      expect(res.couples[0].parents[0].prenom).toBe('Claire');
+      expect(res.couples[0].enfant.prenom).toBe('Léa');
+    });
+
+    it('404 si AM inconnue', async () => {
+      amRepo.findOne.mockResolvedValue(null);
+      await expect(service.listerCouplesGarde('x')).rejects.toBeInstanceOf(
+        NotFoundException,
+      );
+    });
+  });
+
+  describe('definirCoupleGardeCourant', () => {
+    it('persiste si le placement appartient à l’AM', async () => {
+      amRepo.findOne.mockResolvedValue({
+        user_id: 'am-1',
+        id_placement_garde_courant: null,
+      });
+      amChildrenRepo.findOne.mockResolvedValue({
+        id: 'pl-1',
+        amId: 'am-1',
+        enfantId: 'e1',
+      });
+      amRepo.update.mockResolvedValue({ affected: 1 });
+      amChildrenRepo.find.mockResolvedValue([
+        {
+          id: 'pl-1',
+          enfantId: 'e1',
+          child: { id: 'e1', first_name: 'Léa', last_name: null, photo_url: null },
+        },
+      ]);
+      parentsChildrenRepo.find.mockResolvedValue([
+        {
+          parentId: 'p1',
+          enfantId: 'e1',
+          parent: { user: { prenom: 'Claire', nom: 'M', photo_url: null } },
+        },
+      ]);
+
+      const res = await service.definirCoupleGardeCourant('am-1', 'pl-1');
+      expect(amRepo.update).toHaveBeenCalledWith(
+        { user_id: 'am-1' },
+        { id_placement_garde_courant: 'pl-1' },
+      );
+      expect(res.couple_courant_id).toBe('pl-1');
+      expect(res.couples[0].courant).toBe(true);
+    });
+
+    it('404 si placement d’une autre AM', async () => {
+      amRepo.findOne.mockResolvedValue({ user_id: 'am-1' });
+      amChildrenRepo.findOne.mockResolvedValue(null);
+      await expect(
+        service.definirCoupleGardeCourant('am-1', 'pl-x'),
+      ).rejects.toBeInstanceOf(NotFoundException);
+    });
+  });
 });

backend/src/routes/assistantes_maternelles/assistantes_maternelles.service.ts

@@ -5,14 +5,16 @@ import {
   NotFoundException,
 } from '@nestjs/common';
 import { InjectRepository } from '@nestjs/typeorm';
-import { IsNull, Repository } from 'typeorm';
+import { In, IsNull, Repository } from 'typeorm';
 import { RoleType, Users } from 'src/entities/users.entity';
 import { AssistanteMaternelle } from 'src/entities/assistantes_maternelles.entity';
 import { AmChildren } from 'src/entities/am_children.entity';
 import { Children, StatutEnfantType } from 'src/entities/children.entity';
+import { ParentsChildren } from 'src/entities/parents_children.entity';
 import { CreateAssistanteDto } from '../user/dto/create_assistante.dto';
 import { UpdateAssistanteDto } from '../user/dto/update_assistante.dto';
 import { UpdateAmFicheAdminDto } from './dto/update-am-fiche-admin.dto';
+import { CouplesGardeAmResponseDto } from './dto/couples-garde-am.dto';
 import { validateNir } from 'src/common/utils/nir.util';
 
 const AM_CHILDREN_RELATIONS = ['user', 'amChildren', 'amChildren.child'] as const;
@@ -28,6 +30,8 @@ export class AssistantesMaternellesService {
     private readonly amChildrenRepository: Repository<AmChildren>,
     @InjectRepository(Children)
     private readonly childrenRepository: Repository<Children>,
+    @InjectRepository(ParentsChildren)
+    private readonly parentsChildrenRepository: Repository<ParentsChildren>,
   ) {}
 
   async create(dto: CreateAssistanteDto): Promise<AssistanteMaternelle> {
@@ -264,4 +268,107 @@ export class AssistantesMaternellesService {
     await this.assistantesMaternelleRepository.delete(id);
     return { message: 'Assistante maternelle supprimée' };
   }
+
+  /**
+   * Liste les couples de garde (enfant ↔ parents) de l’AM connectée — ticket #171.
+   * Un couple = un placement actif dans enfants_assistantes_maternelles pour cette AM.
+   */
+  async listerCouplesGarde(amUserId: string): Promise<CouplesGardeAmResponseDto> {
+    const am = await this.assistantesMaternelleRepository.findOne({
+      where: { user_id: amUserId },
+    });
+    if (!am) {
+      throw new NotFoundException('Assistante maternelle introuvable');
+    }
+
+    const placements = await this.amChildrenRepository.find({
+      where: { amId: amUserId, date_fin: IsNull() },
+      relations: ['child'],
+      order: { date_debut: 'ASC' },
+    });
+
+    if (placements.length === 0) {
+      return { couples: [], couple_courant_id: null };
+    }
+
+    const enfantIds = placements.map((p) => p.enfantId);
+    const liens = await this.parentsChildrenRepository.find({
+      where: { enfantId: In(enfantIds) },
+      relations: ['parent', 'parent.user'],
+    });
+    const parentsByEnfant = new Map<
+      string,
+      { id: string; prenom: string | null; nom: string | null; photo_url: string | null }[]
+    >();
+    for (const l of liens) {
+      const list = parentsByEnfant.get(l.enfantId) ?? [];
+      const u = l.parent?.user;
+      list.push({
+        id: l.parentId,
+        prenom: u?.prenom ?? null,
+        nom: u?.nom ?? null,
+        photo_url: u?.photo_url ?? null,
+      });
+      parentsByEnfant.set(l.enfantId, list);
+    }
+
+    let idCourant = am.id_placement_garde_courant ?? null;
+    const idsValides = new Set(placements.map((p) => p.id));
+    if (idCourant && !idsValides.has(idCourant)) {
+      idCourant = null;
+      await this.assistantesMaternelleRepository.update(
+        { user_id: amUserId },
+        { id_placement_garde_courant: () => 'NULL' },
+      );
+    }
+    if (!idCourant && placements.length === 1) {
+      idCourant = placements[0].id;
+    }
+
+    const couples = placements.map((p) => ({
+      id: p.id,
+      enfant: {
+        id: p.child.id,
+        prenom: p.child.first_name ?? null,
+        nom: p.child.last_name ?? null,
+        photo_url: p.child.photo_url ?? null,
+      },
+      parents: parentsByEnfant.get(p.enfantId) ?? [],
+      courant: idCourant != null && p.id === idCourant,
+    }));
+
+    return {
+      couples,
+      couple_courant_id: idCourant,
+    };
+  }
+
+  /**
+   * Persiste le couple de garde actif pour l’AM — ticket #171.
+   */
+  async definirCoupleGardeCourant(
+    amUserId: string,
+    coupleId: string,
+  ): Promise<CouplesGardeAmResponseDto> {
+    const am = await this.assistantesMaternelleRepository.findOne({
+      where: { user_id: amUserId },
+    });
+    if (!am) {
+      throw new NotFoundException('Assistante maternelle introuvable');
+    }
+
+    const placement = await this.amChildrenRepository.findOne({
+      where: { id: coupleId, amId: amUserId, date_fin: IsNull() },
+    });
+    if (!placement) {
+      throw new NotFoundException('Couple de garde introuvable ou inactif pour cette AM');
+    }
+
+    await this.assistantesMaternelleRepository.update(
+      { user_id: amUserId },
+      { id_placement_garde_courant: coupleId },
+    );
+
+    return this.listerCouplesGarde(amUserId);
+  }
 }

backend/src/routes/assistantes_maternelles/dto/couples-garde-am.dto.ts

@@ -0,0 +1,67 @@
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
+
+/** Identité minimale enfant — ticket #171 (miroir #168) */
+export class CoupleGardeAmEnfantDto {
+  @ApiProperty({ format: 'uuid' })
+  id: string;
+
+  @ApiPropertyOptional()
+  prenom?: string | null;
+
+  @ApiPropertyOptional()
+  nom?: string | null;
+
+  @ApiPropertyOptional()
+  photo_url?: string | null;
+}
+
+/** Identité minimale parent pour bandeau AM — ticket #171 */
+export class CoupleGardeAmParentDto {
+  @ApiProperty({ format: 'uuid', description: 'UUID utilisateur du parent' })
+  id: string;
+
+  @ApiPropertyOptional()
+  prenom?: string | null;
+
+  @ApiPropertyOptional()
+  nom?: string | null;
+
+  @ApiPropertyOptional()
+  photo_url?: string | null;
+}
+
+/**
+ * Un couple côté AM = placement actif enfant ↔ foyer parents.
+ * `id` = enfants_assistantes_maternelles.id (même clé que #168).
+ */
+export class CoupleGardeAmDto {
+  @ApiProperty({
+    format: 'uuid',
+    description: 'Id du placement (enfants_assistantes_maternelles.id)',
+  })
+  id: string;
+
+  @ApiProperty({ type: CoupleGardeAmEnfantDto })
+  enfant: CoupleGardeAmEnfantDto;
+
+  @ApiProperty({
+    type: [CoupleGardeAmParentDto],
+    description: 'Parents rattachés à l’enfant (0–2 typiquement)',
+  })
+  parents: CoupleGardeAmParentDto[];
+
+  @ApiProperty({ description: 'True si c’est le couple actuellement sélectionné' })
+  courant: boolean;
+}
+
+export class CouplesGardeAmResponseDto {
+  @ApiProperty({ type: [CoupleGardeAmDto] })
+  couples: CoupleGardeAmDto[];
+
+  @ApiPropertyOptional({
+    format: 'uuid',
+    nullable: true,
+    description: 'Id du couple courant (null si aucun)',
+  })
+  couple_courant_id: string | null;
+}

backend/src/routes/assistantes_maternelles/dto/definir-couple-garde-courant-am.dto.ts

@@ -0,0 +1,13 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { IsNotEmpty, IsUUID } from 'class-validator';
+
+/** Corps PUT couple de garde courant AM — ticket #171 */
+export class DefinirCoupleGardeCourantAmDto {
+  @ApiProperty({
+    format: 'uuid',
+    description: 'Id du placement (enfants_assistantes_maternelles.id) à sélectionner',
+  })
+  @IsUUID()
+  @IsNotEmpty()
+  couple_id: string;
+}

database/BDD.sql

@@ -143,7 +143,10 @@ CREATE TABLE assistantes_maternelles (
     annee_experience SMALLINT,
     specialite VARCHAR(100),
     place_disponible INT,
-    numero_dossier VARCHAR(20)
+    numero_dossier VARCHAR(20),
+    -- Préférence couple de garde actif (TdB quotidien AM) — ticket #171
+    -- FK ajoutée après création de enfants_assistantes_maternelles (voir ALTER plus bas)
+    id_placement_garde_courant UUID
 );
 
 CREATE INDEX idx_assistantes_maternelles_numero_dossier
@@ -221,6 +224,16 @@ CREATE INDEX idx_parents_placement_garde_courant
   ON parents(id_placement_garde_courant)
   WHERE id_placement_garde_courant IS NOT NULL;
 
+-- FK couple courant AM → placement (#171)
+ALTER TABLE assistantes_maternelles
+  ADD CONSTRAINT fk_am_placement_garde_courant
+  FOREIGN KEY (id_placement_garde_courant)
+  REFERENCES enfants_assistantes_maternelles(id) ON DELETE SET NULL;
+
+CREATE INDEX idx_am_placement_garde_courant
+  ON assistantes_maternelles(id_placement_garde_courant)
+  WHERE id_placement_garde_courant IS NOT NULL;
+
 -- ==========================================================
 -- Table : dossier_famille (inscription parent — ticket #119)
 -- ==========================================================

database/migrations/2026_am_placement_garde_courant.sql

@@ -0,0 +1,10 @@
+-- Ticket #171 — Couple de garde courant (préférence AM)
+-- Idempotent : safe à rejouer.
+
+ALTER TABLE assistantes_maternelles
+  ADD COLUMN IF NOT EXISTS id_placement_garde_courant UUID
+    REFERENCES enfants_assistantes_maternelles(id) ON DELETE SET NULL;
+
+CREATE INDEX IF NOT EXISTS idx_am_placement_garde_courant
+  ON assistantes_maternelles(id_placement_garde_courant)
+  WHERE id_placement_garde_courant IS NOT NULL;