fix(#112): dates et places AM en reprise (resetForReprise)

Corrige l’ombre des paramètres dateOfBirth, agreementDate et placesAvailable
dans resetForReprise ; renforce le parsing reprise-dossier et ajoute un test.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/src/modules/mail/mail.service.spec.ts

@@ -98,4 +98,21 @@ describe('MailService (ticket #28)', () => {
     expect(html).toContain(`https://app.test/reset-password?token=${encodeURIComponent(token)}`);
     expect(html).not.toContain('create-password');
   });
+
+  it('sendResoumissionPendingEmail — accusé resoumission avec n° dossier', async () => {
+    await service.sendResoumissionPendingEmail(
+      'parent@test.fr',
+      'Claire',
+      'MARTIN',
+      '2026-000024',
+    );
+    expect(sendEmailSpy).toHaveBeenCalledTimes(1);
+    const [to, subject, html] = sendEmailSpy.mock.calls[0];
+    expect(to).toBe('parent@test.fr');
+    expect(subject).toContain('resoumis');
+    expect(subject).toContain('2026-000024');
+    expect(html).toContain('Claire');
+    expect(html).toContain('2026-000024');
+    expect(html).toContain('en attente de validation');
+  });
 });

backend/src/modules/mail/mail.service.ts

@@ -301,6 +301,43 @@ export class MailService {
     await this.sendEmail(to, subject, html);
   }
 
+  /**
+   * Accusé de resoumission après refus (reprise #112) : dossier à nouveau en attente de validation.
+   */
+  async sendResoumissionPendingEmail(
+    to: string,
+    prenom: string,
+    nom: string,
+    numeroDossier: string,
+  ): Promise<void> {
+    const appName = this.configService.get<string>('app_name', "P'titsPas");
+    const appUrl = this.configService.get<string>('app_url', 'https://app.ptits-pas.fr');
+
+    const safe = (s: string) =>
+      (s || '')
+        .replace(/&/g, '&amp;')
+        .replace(/</g, '&lt;')
+        .replace(/>/g, '&gt;')
+        .replace(/"/g, '&quot;');
+
+    const subject = `Votre dossier a été resoumis — ${safe(numeroDossier)}`;
+    const html = `
+      <div style="font-family: Arial, sans-serif; max-width: 600px; margin: 0 auto;">
+        <h2 style="color: #4CAF50;">Bonjour ${safe(prenom)} ${safe(nom)},</h2>
+        <p>Nous avons bien reçu la <strong>resoumission</strong> de votre dossier sur <strong>${safe(appName)}</strong>.</p>
+        <p><strong>Numéro de dossier :</strong> ${safe(numeroDossier)}</p>
+        <p>Votre dossier est de nouveau <strong>en attente de validation</strong> par notre équipe. Vous recevrez un email lorsqu'il aura été traité.</p>
+        <div style="text-align: center; margin: 30px 0;">
+          <a href="${appUrl}" style="background-color: #4CAF50; color: white; padding: 12px 24px; text-decoration: none; border-radius: 4px; font-weight: bold;">Accéder au site</a>
+        </div>
+        <hr style="border: 1px solid #eee; margin: 20px 0;">
+        <p style="color: #666; font-size: 12px;">Cet email a été envoyé automatiquement. Merci de ne pas y répondre.</p>
+      </div>
+    `;
+
+    await this.sendEmail(to, subject, html);
+  }
+
   /**
    * Email de refus de dossier avec lien reprise (token).
    * Ticket #110 – Refus sans suppression

backend/src/routes/auth/auth.controller.ts

@@ -102,8 +102,7 @@ export class AuthController {
     @ApiResponse({ status: 200, description: 'Dossier resoumis' })
     @ApiResponse({ status: 404, description: 'Token invalide ou expiré' })
     async resoumettreReprise(@Body() dto: ResoumettreRepriseDto) {
-        const { token, ...fields } = dto;
+        return this.authService.resoumettreReprise(dto);
-        return this.authService.resoumettreReprise(token, fields);
     }
 
     @Public()

backend/src/routes/auth/auth.module.ts

@@ -12,11 +12,25 @@ import { AssistanteMaternelle } from 'src/entities/assistantes_maternelles.entit
 import { AppConfigModule } from 'src/modules/config';
 import { NumeroDossierModule } from 'src/modules/numero-dossier/numero-dossier.module';
 import { MailModule } from 'src/modules/mail/mail.module';
+import { ParentsModule } from '../parents/parents.module';
+import { DossiersModule } from '../dossiers/dossiers.module';
+import { DossierFamille, DossierFamilleEnfant } from 'src/entities/dossier_famille.entity';
+import { ParentsChildren } from 'src/entities/parents_children.entity';
 
 @Module({
   imports: [
-    TypeOrmModule.forFeature([Users, Parents, Children, AssistanteMaternelle]),
+    TypeOrmModule.forFeature([
+      Users,
+      Parents,
+      Children,
+      AssistanteMaternelle,
+      DossierFamille,
+      DossierFamilleEnfant,
+      ParentsChildren,
+    ]),
     forwardRef(() => UserModule),
+    ParentsModule,
+    DossiersModule,
     AppConfigModule,
     MailModule,
     NumeroDossierModule,

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

@@ -5,11 +5,13 @@ import { getRepositoryToken } from '@nestjs/typeorm';
 import { ConfigService } from '@nestjs/config';
 import { AuthService } from './auth.service';
 import { UserService } from '../user/user.service';
+import { ParentsService } from '../parents/parents.service';
+import { DossiersService } from '../dossiers/dossiers.service';
 import { AppConfigService } from 'src/modules/config/config.service';
 import { MailService } from 'src/modules/mail/mail.service';
 import { NumeroDossierService } from 'src/modules/numero-dossier/numero-dossier.service';
 import { Parents } from 'src/entities/parents.entity';
-import { Users } from 'src/entities/users.entity';
+import { Users, RoleType, StatutUtilisateurType } from 'src/entities/users.entity';
 import { Children } from 'src/entities/children.entity';
 import { AssistanteMaternelle } from 'src/entities/assistantes_maternelles.entity';
 
@@ -19,6 +21,20 @@ describe('AuthService (#118 create-password API)', () => {
     findOne: jest.fn(),
     createQueryBuilder: jest.fn(),
     update: jest.fn(),
+    manager: { transaction: jest.fn() },
+  };
+
+  const userServiceMock = {
+    findByTokenReprise: jest.fn(),
+  };
+
+  const parentsServiceMock = {
+    getDossierFamilleByNumero: jest.fn(),
+    getFamilyUserIds: jest.fn(),
+  };
+
+  const dossiersServiceMock = {
+    getDossierByNumero: jest.fn(),
   };
 
   const mailServiceMock = {
@@ -45,7 +61,9 @@ describe('AuthService (#118 create-password API)', () => {
     const module: TestingModule = await Test.createTestingModule({
       providers: [
         AuthService,
-        { provide: UserService, useValue: {} },
+        { provide: UserService, useValue: userServiceMock },
+        { provide: ParentsService, useValue: parentsServiceMock },
+        { provide: DossiersService, useValue: dossiersServiceMock },
         { provide: JwtService, useValue: {} },
         { provide: ConfigService, useValue: { get: jest.fn() } },
         { provide: AppConfigService, useValue: appConfigMock },
@@ -136,4 +154,69 @@ describe('AuthService (#118 create-password API)', () => {
       expect(exec).toHaveBeenCalled();
     });
   });
+
+  describe('Reprise après refus (#112)', () => {
+    const token = '11111111-1111-1111-1111-111111111111';
+
+    it('getRepriseDossier throws when token invalid', async () => {
+      userServiceMock.findByTokenReprise.mockResolvedValue(null);
+      await expect(service.getRepriseDossier(token)).rejects.toThrow(NotFoundException);
+    });
+
+    it('getRepriseDossier returns famille complète pour parent', async () => {
+      userServiceMock.findByTokenReprise.mockResolvedValue({
+        id: 'p1',
+        email: 'claire@test.fr',
+        prenom: 'Claire',
+        nom: 'MARTIN',
+        role: RoleType.PARENT,
+        numero_dossier: '2026-000021',
+        statut: StatutUtilisateurType.REFUSE,
+      });
+      parentsServiceMock.getDossierFamilleByNumero.mockResolvedValue({
+        numero_dossier: '2026-000021',
+        parents: [{ user_id: 'p1', email: 'claire@test.fr', statut: StatutUtilisateurType.REFUSE }],
+        enfants: [{ id: 'e1', first_name: 'Emma', status: 'actif' }],
+        texte_motivation: 'Motivation test',
+      });
+
+      const result = await service.getRepriseDossier(token);
+      expect(result.parents).toHaveLength(1);
+      expect(result.enfants).toHaveLength(1);
+      expect(result.texte_motivation).toBe('Motivation test');
+      expect(result.numero_dossier).toBe('2026-000021');
+    });
+
+    it('getRepriseDossier returns fiche AM complète', async () => {
+      userServiceMock.findByTokenReprise.mockResolvedValue({
+        id: 'am1',
+        email: 'am@test.fr',
+        role: RoleType.ASSISTANTE_MATERNELLE,
+        numero_dossier: '2026-000003',
+      });
+      dossiersServiceMock.getDossierByNumero.mockResolvedValue({
+        type: 'am',
+        dossier: {
+          numero_dossier: '2026-000003',
+          user: {
+            id: 'am1',
+            email: 'am@test.fr',
+            prenom: 'Marie',
+            nom: 'DUPONT',
+            statut: StatutUtilisateurType.REFUSE,
+          },
+          numero_agrement: 'AGR-1',
+          nir: '123456789012345',
+          biographie: 'Bio',
+          nb_max_enfants: 4,
+          place_disponible: 2,
+        },
+      });
+
+      const result = await service.getRepriseDossier(token);
+      expect(result.numero_agrement).toBe('AGR-1');
+      expect(result.biographie).toBe('Bio');
+      expect(result.nb_max_enfants).toBe(4);
+    });
+  });
 });

backend/src/routes/auth/auth.service.ts

@@ -7,7 +7,7 @@ import {
     BadRequestException,
 } from '@nestjs/common';
 import { InjectRepository } from '@nestjs/typeorm';
-import { QueryFailedError, Repository } from 'typeorm';
+import { EntityManager, In, QueryFailedError, Repository } from 'typeorm';
 import { UserService } from '../user/user.service';
 import { JwtService } from '@nestjs/jwt';
 import * as bcrypt from 'bcrypt';
@@ -27,11 +27,15 @@ import { DossierFamille, DossierFamilleEnfant } from 'src/entities/dossier_famil
 import { StatutDossierType } from 'src/entities/dossiers.entity';
 import { LoginDto } from './dto/login.dto';
 import { RepriseDossierDto } from './dto/reprise-dossier.dto';
+import { ResoumettreRepriseDto } from './dto/resoumettre-reprise.dto';
 import { RepriseIdentifyResponseDto } from './dto/reprise-identify.dto';
 import { AppConfigService } from 'src/modules/config/config.service';
 import { validateNir } from 'src/common/utils/nir.util';
 import { NumeroDossierService } from 'src/modules/numero-dossier/numero-dossier.service';
 import { MailService } from 'src/modules/mail/mail.service';
+import { ParentsService } from '../parents/parents.service';
+import { DossiersService } from '../dossiers/dossiers.service';
+import { DossierAmCompletDto } from '../dossiers/dto/dossier-am-complet.dto';
 
 @Injectable()
 export class AuthService {
@@ -44,6 +48,8 @@ export class AuthService {
         private readonly appConfigService: AppConfigService,
         private readonly mailService: MailService,
         private readonly numeroDossierService: NumeroDossierService,
+        private readonly parentsService: ParentsService,
+        private readonly dossiersService: DossiersService,
         @InjectRepository(Parents)
         private readonly parentsRepo: Repository<Parents>,
         @InjectRepository(Users)
@@ -873,12 +879,72 @@ export class AuthService {
         return { success: true, message: 'Deconnexion'}
     }
 
-    /** GET dossier reprise – token seul. Ticket #111 */
+    /** GET dossier reprise – token seul. Ticket #111, enrichi #112 */
     async getRepriseDossier(token: string): Promise<RepriseDossierDto> {
         const user = await this.usersService.findByTokenReprise(token);
         if (!user) {
             throw new NotFoundException('Token reprise invalide ou expiré.');
         }
+
+        const base = this.userToRepriseBase(user);
+
+        if (user.role === RoleType.PARENT && user.numero_dossier) {
+            try {
+                const famille = await this.parentsService.getDossierFamilleByNumero(user.numero_dossier);
+                return {
+                    ...base,
+                    parents: famille.parents,
+                    enfants: famille.enfants,
+                    texte_motivation: famille.texte_motivation,
+                };
+            } catch (err) {
+                if (err instanceof NotFoundException) {
+                    return base;
+                }
+                throw err;
+            }
+        }
+
+        if (user.role === RoleType.ASSISTANTE_MATERNELLE && user.numero_dossier) {
+            try {
+                const unifie = await this.dossiersService.getDossierByNumero(user.numero_dossier);
+                if (unifie.type === 'am') {
+                    return this.mergeAmRepriseDossier(base, unifie.dossier as DossierAmCompletDto);
+                }
+            } catch (err) {
+                if (err instanceof NotFoundException) {
+                    return base;
+                }
+                throw err;
+            }
+        }
+
+        return base;
+    }
+
+    /** PATCH resoumission reprise – dossier complet. Ticket #111, enrichi #112 */
+    async resoumettreReprise(dto: ResoumettreRepriseDto): Promise<{
+        message: string;
+        statut: StatutUtilisateurType;
+        user_id: string;
+        numero_dossier?: string;
+    }> {
+        const user = await this.usersService.findByTokenReprise(dto.token);
+        if (!user) {
+            throw new NotFoundException('Token reprise invalide ou expiré.');
+        }
+
+        if (user.role === RoleType.PARENT) {
+            return this.resoumettreRepriseParent(user, dto);
+        }
+        if (user.role === RoleType.ASSISTANTE_MATERNELLE) {
+            return this.resoumettreRepriseAM(user, dto);
+        }
+
+        throw new BadRequestException('Rôle non pris en charge pour la reprise.');
+    }
+
+    private userToRepriseBase(user: Users): RepriseDossierDto {
         return {
             id: user.id,
             email: user.email,
@@ -896,12 +962,291 @@ export class AuthService {
         };
     }
 
-    /** PUT resoumission reprise. Ticket #111 */
+    private mergeAmRepriseDossier(base: RepriseDossierDto, dossier: DossierAmCompletDto): RepriseDossierDto {
-    async resoumettreReprise(
+        const u = dossier.user;
-        token: string,
+        return {
-        dto: { prenom?: string; nom?: string; telephone?: string; adresse?: string; ville?: string; code_postal?: string; photo_url?: string },
+            ...base,
-    ): Promise<Users> {
+            email: u.email,
-        return this.usersService.resoumettreReprise(token, dto);
+            prenom: u.prenom,
+            nom: u.nom,
+            telephone: u.telephone,
+            adresse: u.adresse,
+            ville: u.ville,
+            code_postal: u.code_postal,
+            photo_url: u.photo_url,
+            consentement_photo: u.consentement_photo,
+            date_naissance: u.date_naissance,
+            lieu_naissance_ville: u.lieu_naissance_ville,
+            lieu_naissance_pays: u.lieu_naissance_pays,
+            numero_agrement: dossier.numero_agrement,
+            nir: dossier.nir,
+            date_agrement: dossier.date_agrement,
+            nb_max_enfants: dossier.nb_max_enfants,
+            place_disponible: dossier.place_disponible,
+            biographie: dossier.biographie,
+        };
+    }
+
+    private applyTitulaireUserFields(user: Users, dto: ResoumettreRepriseDto): void {
+        if (dto.prenom !== undefined) user.prenom = dto.prenom;
+        if (dto.nom !== undefined) user.nom = dto.nom;
+        if (dto.telephone !== undefined) user.telephone = dto.telephone;
+        if (dto.adresse !== undefined) user.adresse = dto.adresse;
+        if (dto.ville !== undefined) user.ville = dto.ville;
+        if (dto.code_postal !== undefined) user.code_postal = dto.code_postal;
+    }
+
+    private async resoumettreRepriseParent(
+        titulaire: Users,
+        dto: ResoumettreRepriseDto,
+    ): Promise<{ message: string; statut: StatutUtilisateurType; user_id: string; numero_dossier?: string }> {
+        const motivation =
+            dto.texte_motivation?.trim() ??
+            dto.presentation_dossier?.trim();
+
+        const result = await this.usersRepo.manager.transaction(async (manager) => {
+            const familyUsers = titulaire.numero_dossier
+                ? await manager.find(Users, {
+                    where: {
+                        role: RoleType.PARENT,
+                        numero_dossier: titulaire.numero_dossier,
+                    },
+                })
+                : [titulaire];
+
+            const titulaireLive = familyUsers.find((u) => u.id === titulaire.id) ?? titulaire;
+            this.applyTitulaireUserFields(titulaireLive, dto);
+
+            const coParentUser = familyUsers.find((u) => u.id !== titulaire.id);
+            if (coParentUser) {
+                if (dto.co_parent_prenom !== undefined) coParentUser.prenom = dto.co_parent_prenom;
+                if (dto.co_parent_nom !== undefined) coParentUser.nom = dto.co_parent_nom;
+                if (dto.co_parent_telephone !== undefined) coParentUser.telephone = dto.co_parent_telephone;
+
+                if (dto.co_parent_meme_adresse) {
+                    coParentUser.adresse = titulaireLive.adresse;
+                    coParentUser.code_postal = titulaireLive.code_postal;
+                    coParentUser.ville = titulaireLive.ville;
+                } else {
+                    if (dto.co_parent_adresse !== undefined) coParentUser.adresse = dto.co_parent_adresse;
+                    if (dto.co_parent_code_postal !== undefined) coParentUser.code_postal = dto.co_parent_code_postal;
+                    if (dto.co_parent_ville !== undefined) coParentUser.ville = dto.co_parent_ville;
+                }
+            }
+
+            if (titulaire.numero_dossier && motivation !== undefined) {
+                const dossierFamille = await manager.findOne(DossierFamille, {
+                    where: { numero_dossier: titulaire.numero_dossier },
+                });
+                if (dossierFamille) {
+                    dossierFamille.presentation = motivation || undefined;
+                    await manager.save(DossierFamille, dossierFamille);
+                }
+            }
+
+            if (dto.enfants?.length) {
+                const familyChildIds = await this.getFamilyChildrenIds(manager, titulaireLive.id);
+                for (const enfantDto of dto.enfants) {
+                    if (!familyChildIds.has(enfantDto.id)) {
+                        throw new BadRequestException(
+                            `Enfant inconnu pour ce dossier : ${enfantDto.id}`,
+                        );
+                    }
+
+                    const enfant = await manager.findOne(Children, { where: { id: enfantDto.id } });
+                    if (!enfant) {
+                        throw new BadRequestException(`Enfant introuvable : ${enfantDto.id}`);
+                    }
+
+                    if (enfantDto.prenom !== undefined) enfant.first_name = enfantDto.prenom;
+                    if (enfantDto.nom !== undefined) enfant.last_name = enfantDto.nom;
+                    if (enfantDto.genre !== undefined) enfant.gender = enfantDto.genre;
+                    if (enfantDto.date_naissance !== undefined) {
+                        enfant.birth_date = new Date(enfantDto.date_naissance);
+                        enfant.status = StatutEnfantType.ACTIF;
+                    }
+                    if (enfantDto.date_previsionnelle_naissance !== undefined) {
+                        enfant.due_date = new Date(enfantDto.date_previsionnelle_naissance);
+                        if (!enfantDto.date_naissance) {
+                            enfant.status = StatutEnfantType.A_NAITRE;
+                        }
+                    }
+                    if (enfantDto.grossesse_multiple !== undefined) {
+                        enfant.is_multiple = enfantDto.grossesse_multiple;
+                    }
+
+                    if (enfantDto.photo_base64 && enfantDto.photo_filename) {
+                        enfant.photo_url = await this.sauvegarderPhotoDepuisBase64(
+                            enfantDto.photo_base64,
+                            enfantDto.photo_filename,
+                        );
+                    }
+
+                    await manager.save(Children, enfant);
+                }
+            }
+
+            for (const familyUser of familyUsers) {
+                familyUser.statut = StatutUtilisateurType.EN_ATTENTE;
+                familyUser.token_reprise = undefined;
+                familyUser.token_reprise_expire_le = undefined;
+                await manager.save(Users, familyUser);
+            }
+
+            return {
+                message: 'Dossier resoumis avec succès. Il est de nouveau en attente de validation.',
+                statut: StatutUtilisateurType.EN_ATTENTE,
+                user_id: titulaireLive.id,
+                numero_dossier: titulaireLive.numero_dossier,
+                parentsPourEmail: familyUsers,
+            };
+        });
+
+        const numeroDossier = result.numero_dossier ?? '';
+        try {
+            for (const parent of result.parentsPourEmail) {
+                await this.mailService.sendResoumissionPendingEmail(
+                    parent.email,
+                    parent.prenom ?? '',
+                    parent.nom ?? '',
+                    numeroDossier,
+                );
+            }
+        } catch (err) {
+            this.logger.error(
+                "[resoumettreRepriseParent] Échec envoi email accusé resoumission (dossier conservé)",
+                err instanceof Error ? err.stack : String(err),
+            );
+        }
+
+        const { parentsPourEmail: _parentsPourEmail, ...response } = result;
+        return response;
+    }
+
+    private async resoumettreRepriseAM(
+        user: Users,
+        dto: ResoumettreRepriseDto,
+    ): Promise<{ message: string; statut: StatutUtilisateurType; user_id: string; numero_dossier?: string }> {
+        if (
+            dto.capacite_accueil !== undefined &&
+            dto.places_disponibles !== undefined &&
+            dto.places_disponibles > dto.capacite_accueil
+        ) {
+            throw new BadRequestException(
+                'Le nombre de places disponibles ne peut pas dépasser la capacité d\'accueil.',
+            );
+        }
+
+        let urlPhoto: string | undefined;
+        const photoB64 = (dto.photo_base64 ?? '').trim();
+        if (photoB64) {
+            const nomFichier = (dto.photo_filename ?? '').trim() || 'photo_am.jpg';
+            urlPhoto = await this.sauvegarderPhotoDepuisBase64(photoB64, nomFichier);
+        } else if (dto.photo_url !== undefined) {
+            urlPhoto = dto.photo_url;
+        }
+
+        if (dto.nir !== undefined) {
+            const nirNormalized = dto.nir.replace(/\s/g, '').toUpperCase();
+            const nirValidation = validateNir(nirNormalized, {
+                dateNaissance: dto.date_naissance ?? user.date_naissance?.toISOString().slice(0, 10),
+            });
+            if (!nirValidation.valid) {
+                throw new BadRequestException(nirValidation.error || 'NIR invalide');
+            }
+        }
+
+        return this.usersRepo.manager.transaction(async (manager) => {
+            const userLive = await manager.findOne(Users, { where: { id: user.id } });
+            if (!userLive) {
+                throw new NotFoundException('Utilisateur introuvable.');
+            }
+
+            this.applyTitulaireUserFields(userLive, dto);
+            if (urlPhoto !== undefined) userLive.photo_url = urlPhoto;
+            if (dto.consentement_photo !== undefined) {
+                userLive.consentement_photo = dto.consentement_photo;
+                if (dto.consentement_photo) {
+                    userLive.date_consentement_photo = new Date();
+                }
+            }
+            if (dto.date_naissance !== undefined) {
+                userLive.date_naissance = new Date(dto.date_naissance);
+            }
+            if (dto.lieu_naissance_ville !== undefined) {
+                userLive.lieu_naissance_ville = dto.lieu_naissance_ville;
+            }
+            if (dto.lieu_naissance_pays !== undefined) {
+                userLive.lieu_naissance_pays = dto.lieu_naissance_pays;
+            }
+
+            const am = await manager.findOne(AssistanteMaternelle, { where: { user_id: user.id } });
+            if (!am) {
+                throw new NotFoundException('Fiche assistante maternelle introuvable.');
+            }
+
+            if (dto.nir !== undefined) {
+                const nirNormalized = dto.nir.replace(/\s/g, '').toUpperCase();
+                const nirDejaUtilise = await manager.findOne(AssistanteMaternelle, {
+                    where: { nir: nirNormalized },
+                });
+                if (nirDejaUtilise && nirDejaUtilise.user_id !== user.id) {
+                    throw new ConflictException(
+                        'Un compte assistante maternelle avec ce numéro NIR existe déjà.',
+                    );
+                }
+                am.nir = nirNormalized;
+            }
+            if (dto.numero_agrement !== undefined) {
+                const agrement = dto.numero_agrement.trim();
+                const agrementDejaUtilise = await manager.findOne(AssistanteMaternelle, {
+                    where: { approval_number: agrement },
+                });
+                if (agrementDejaUtilise && agrementDejaUtilise.user_id !== user.id) {
+                    throw new ConflictException(
+                        'Un compte assistante maternelle avec ce numéro d\'agrément existe déjà.',
+                    );
+                }
+                am.approval_number = agrement;
+            }
+            if (dto.date_agrement !== undefined) {
+                am.agreement_date = new Date(dto.date_agrement);
+            }
+            if (dto.capacite_accueil !== undefined) {
+                am.max_children = dto.capacite_accueil;
+            }
+            if (dto.places_disponibles !== undefined) {
+                am.places_available = dto.places_disponibles;
+            }
+            if (dto.biographie !== undefined) {
+                am.biography = dto.biographie;
+            }
+
+            userLive.statut = StatutUtilisateurType.EN_ATTENTE;
+            userLive.token_reprise = undefined;
+            userLive.token_reprise_expire_le = undefined;
+
+            await manager.save(AssistanteMaternelle, am);
+            await manager.save(Users, userLive);
+
+            return {
+                message: 'Dossier resoumis avec succès. Il est de nouveau en attente de validation.',
+                statut: StatutUtilisateurType.EN_ATTENTE,
+                user_id: userLive.id,
+                numero_dossier: userLive.numero_dossier,
+            };
+        });
+    }
+
+    private async getFamilyChildrenIds(
+        manager: EntityManager,
+        parentUserId: string,
+    ): Promise<Set<string>> {
+        const familyUserIds = await this.parentsService.getFamilyUserIds(parentUserId);
+        const links = await manager.find(ParentsChildren, {
+            where: { parentId: In(familyUserIds) },
+        });
+        return new Set(links.map((l) => l.enfantId));
     }
 
     /** POST reprise-identify : numero_dossier + email → type + token. Ticket #111 */

backend/src/routes/auth/dto/enfant-reprise.dto.ts

@@ -0,0 +1,11 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { IsNotEmpty, IsUUID } from 'class-validator';
+import { EnfantInscriptionDto } from './enfant-inscription.dto';
+
+/** Enfant existant modifiable lors de la resoumission reprise (#112). */
+export class EnfantRepriseDto extends EnfantInscriptionDto {
+  @ApiProperty({ description: 'UUID enfant existant (obligatoire en reprise)' })
+  @IsUUID()
+  @IsNotEmpty()
+  id: string;
+}

backend/src/routes/auth/dto/reprise-dossier.dto.ts

@@ -1,7 +1,11 @@
 import { ApiProperty } from '@nestjs/swagger';
 import { RoleType } from 'src/entities/users.entity';
+import {
+  DossierFamilleEnfantDto,
+  DossierFamilleParentDto,
+} from '../../parents/dto/dossier-famille-complet.dto';
 
-/** Réponse GET /auth/reprise-dossier – données dossier pour préremplir le formulaire reprise. Ticket #111 */
+/** Réponse GET /auth/reprise-dossier – dossier complet pour préremplir le wizard reprise. #111 + #112 */
 export class RepriseDossierDto {
   @ApiProperty()
   id: string;
@@ -41,4 +45,47 @@ export class RepriseDossierDto {
 
   @ApiProperty({ required: false })
   situation_familiale?: string;
+
+  // --- Parent (dossier famille, aligné #119) ---
+
+  @ApiProperty({ type: [DossierFamilleParentDto], required: false })
+  parents?: DossierFamilleParentDto[];
+
+  @ApiProperty({ type: [DossierFamilleEnfantDto], required: false })
+  enfants?: DossierFamilleEnfantDto[];
+
+  @ApiProperty({ required: false, description: 'Motivation / présentation dossier famille' })
+  texte_motivation?: string;
+
+  // --- AM (aligné DossierAmCompletDto) ---
+
+  @ApiProperty({ required: false })
+  consentement_photo?: boolean;
+
+  @ApiProperty({ required: false })
+  date_naissance?: Date;
+
+  @ApiProperty({ required: false })
+  lieu_naissance_ville?: string;
+
+  @ApiProperty({ required: false })
+  lieu_naissance_pays?: string;
+
+  @ApiProperty({ required: false })
+  numero_agrement?: string;
+
+  @ApiProperty({ required: false })
+  nir?: string;
+
+  @ApiProperty({ required: false })
+  date_agrement?: Date;
+
+  @ApiProperty({ required: false })
+  nb_max_enfants?: number;
+
+  @ApiProperty({ required: false })
+  place_disponible?: number;
+
+  @ApiProperty({ required: false })
+  biographie?: string;
 }

backend/src/routes/auth/dto/resoumettre-reprise.dto.ts

@@ -1,12 +1,29 @@
 import { ApiProperty } from '@nestjs/swagger';
-import { IsOptional, IsString, MaxLength, IsUUID } from 'class-validator';
+import {
+  IsOptional,
+  IsString,
+  MaxLength,
+  IsUUID,
+  IsBoolean,
+  IsArray,
+  ValidateNested,
+  IsInt,
+  Min,
+  Max,
+  IsDateString,
+  Matches,
+} from 'class-validator';
+import { Type } from 'class-transformer';
+import { EnfantRepriseDto } from './enfant-reprise.dto';
 
-/** Body PUT /auth/reprise-resoumettre – token + champs modifiables. Ticket #111 */
+/** Body PATCH /auth/reprise-resoumettre – token + champs modifiables du wizard. #111 + #112 */
 export class ResoumettreRepriseDto {
   @ApiProperty({ description: 'Token reprise (reçu par email)' })
   @IsUUID()
   token: string;
 
+  // --- Identité titulaire (parent principal ou AM) ---
+
   @ApiProperty({ required: false })
   @IsOptional()
   @IsString()
@@ -42,8 +59,147 @@ export class ResoumettreRepriseDto {
   @MaxLength(10)
   code_postal?: string;
 
-  @ApiProperty({ required: false, description: 'Pour AM' })
+  @ApiProperty({ required: false, description: 'Pour AM (URL photo existante)' })
   @IsOptional()
   @IsString()
   photo_url?: string;
+
+  @ApiProperty({ required: false, description: 'Pour AM (nouvelle photo base64)' })
+  @IsOptional()
+  @IsString()
+  photo_base64?: string;
+
+  @ApiProperty({ required: false, description: 'Pour AM (nom fichier photo)' })
+  @IsOptional()
+  @IsString()
+  photo_filename?: string;
+
+  // --- Co-parent (reprise parent) ---
+
+  @ApiProperty({ required: false })
+  @IsOptional()
+  @IsString()
+  co_parent_email?: string;
+
+  @ApiProperty({ required: false })
+  @IsOptional()
+  @IsString()
+  co_parent_prenom?: string;
+
+  @ApiProperty({ required: false })
+  @IsOptional()
+  @IsString()
+  co_parent_nom?: string;
+
+  @ApiProperty({ required: false })
+  @IsOptional()
+  @IsString()
+  @Matches(/^(\+33|0)[1-9](\d{2}){4}$/, {
+    message: 'Le numéro de téléphone du co-parent doit être valide',
+  })
+  co_parent_telephone?: string;
+
+  @ApiProperty({ required: false })
+  @IsOptional()
+  @IsBoolean()
+  co_parent_meme_adresse?: boolean;
+
+  @ApiProperty({ required: false })
+  @IsOptional()
+  @IsString()
+  co_parent_adresse?: string;
+
+  @ApiProperty({ required: false })
+  @IsOptional()
+  @IsString()
+  co_parent_code_postal?: string;
+
+  @ApiProperty({ required: false })
+  @IsOptional()
+  @IsString()
+  co_parent_ville?: string;
+
+  // --- Motivation dossier famille ---
+
+  @ApiProperty({ required: false, description: 'Alias texte_motivation' })
+  @IsOptional()
+  @IsString()
+  @MaxLength(2000)
+  texte_motivation?: string;
+
+  @ApiProperty({ required: false, description: 'Alias presentation_dossier (inscription)' })
+  @IsOptional()
+  @IsString()
+  @MaxLength(2000)
+  presentation_dossier?: string;
+
+  @ApiProperty({ type: [EnfantRepriseDto], required: false })
+  @IsOptional()
+  @IsArray()
+  @ValidateNested({ each: true })
+  @Type(() => EnfantRepriseDto)
+  enfants?: EnfantRepriseDto[];
+
+  // --- AM ---
+
+  @ApiProperty({ required: false })
+  @IsOptional()
+  @IsBoolean()
+  consentement_photo?: boolean;
+
+  @ApiProperty({ required: false })
+  @IsOptional()
+  @IsDateString()
+  date_naissance?: string;
+
+  @ApiProperty({ required: false })
+  @IsOptional()
+  @IsString()
+  @MaxLength(100)
+  lieu_naissance_ville?: string;
+
+  @ApiProperty({ required: false })
+  @IsOptional()
+  @IsString()
+  @MaxLength(100)
+  lieu_naissance_pays?: string;
+
+  @ApiProperty({ required: false })
+  @IsOptional()
+  @IsString()
+  @MaxLength(50)
+  numero_agrement?: string;
+
+  @ApiProperty({ required: false })
+  @IsOptional()
+  @IsString()
+  @Matches(/^[1-3]\d{4}(?:2A|2B|\d{2})\d{6}\d{2}$/, {
+    message: 'Le NIR doit contenir 15 caractères (chiffres, ou 2A/2B pour la Corse)',
+  })
+  nir?: string;
+
+  @ApiProperty({ required: false })
+  @IsOptional()
+  @IsDateString()
+  date_agrement?: string;
+
+  @ApiProperty({ required: false })
+  @IsOptional()
+  @IsInt()
+  @Min(1)
+  @Max(10)
+  capacite_accueil?: number;
+
+  @ApiProperty({ required: false })
+  @IsOptional()
+  @IsInt()
+  @Min(0)
+  @Max(10)
+  places_disponibles?: number;
+
+  @ApiProperty({ required: false })
+  @IsOptional()
+  @IsString()
+  @MaxLength(2000)
+  biographie?: string;
 }

backend/src/routes/parents/dto/dossier-famille-complet.dto.ts

@@ -54,6 +54,9 @@ export class DossierFamilleEnfantDto {
     description: 'Consentement affichage photo (colonne consentement_photo)',
   })
   consent_photo?: boolean;
+
+  @ApiProperty({ required: false, description: 'Grossesse multiple (est_multiple)' })
+  est_multiple?: boolean;
 }
 
 /** Réponse GET /parents/dossier-famille/:numeroDossier – dossier famille complet. Ticket #119 */

backend/src/routes/parents/parents.service.ts

@@ -221,6 +221,7 @@ export class ParentsService {
       status: child.status,
       photo_url: child.photo_url ?? undefined,
       consent_photo: child.consent_photo,
+      est_multiple: child.is_multiple,
     };
   }
 

docs/tmp/112-back-reprise-alignement-front.md

@@ -0,0 +1,244 @@
+# #112 — Alignement front après évolution back (reprise dossier complet)
+
+**Branche déployée :** `feature/112-reprise-apres-refus-front`  
+**Commit back :** `d70577b1` — `feat(#112): reprise après refus — dossier complet GET/PATCH`  
+**Date :** 2026-06-16
+
+Ce document décrit le **contrat API réel** après extension du back, et ce que le front doit encore brancher pour exploiter le dossier complet (au-delà de l’identité seule).
+
+---
+
+## 1. Endpoints (inchangés côté URL)
+
+| Méthode | Route | Auth |
+|---------|-------|------|
+| `GET` | `/api/v1/auth/reprise-dossier?token={uuid}` | Public |
+| `PATCH` | `/api/v1/auth/reprise-resoumettre` | Public |
+| `POST` | `/api/v1/auth/reprise-identify` | Public (inchangé) |
+
+> **Note :** le ticket #111 parlait de `PUT` ; l’implémentation reste en **`PATCH`** (comme avant).
+
+---
+
+## 2. `GET /auth/reprise-dossier` — réponse enrichie
+
+### Champs communs (toujours présents)
+
+Identiques à avant : `id`, `email`, `prenom`, `nom`, `telephone`, `adresse`, `ville`, `code_postal`, `numero_dossier`, `role`, `photo_url`, `genre`, `situation_familiale`.
+
+### Rôle `parent` (+ champs #119)
+
+Alignés sur `DossierFamilleCompletDto` :
+
+```json
+{
+  "parents": [
+    {
+      "user_id": "uuid",
+      "email": "…",
+      "prenom": "…",
+      "nom": "…",
+      "telephone": "…",
+      "adresse": "…",
+      "ville": "…",
+      "code_postal": "…",
+      "statut": "refuse",
+      "co_parent_id": "uuid-parent-entity"
+    }
+  ],
+  "enfants": [
+    {
+      "id": "uuid-enfant",
+      "first_name": "Emma",
+      "last_name": "MARTIN",
+      "genre": "F",
+      "status": "actif",
+      "birth_date": "2023-02-15T00:00:00.000Z",
+      "due_date": null,
+      "photo_url": "/uploads/photos/…",
+      "consent_photo": true,
+      "est_multiple": false
+    }
+  ],
+  "texte_motivation": "Nous recherchons…"
+}
+```
+
+**Mapping front suggéré :**
+
+| JSON back | Modèle / wizard parent |
+|-----------|-------------------------|
+| `parents[]` | `UserRegistrationData.parent1` + `parent2` (matcher par `email` ou ordre : titulaire = `id` du GET racine) |
+| `enfants[].first_name` / `last_name` | `ChildData.firstName` / `lastName` |
+| `enfants[].birth_date` | `ChildData.birthDate` (ISO → `DateTime`) |
+| `enfants[].due_date` | `ChildData.dueDate` (enfant `a_naitre`) |
+| `enfants[].status` | `actif` = né, `a_naitre` = à naître |
+| `enfants[].photo_url` | `ApiConfig.absoluteMediaUrl()` + conserver pour reprise sans re-upload |
+| `enfants[].id` | **Obligatoire** pour le PATCH (update par id) |
+| `enfants[].est_multiple` | `grossesse_multiple` si utilisé |
+| `texte_motivation` | étape présentation / motivation |
+
+Si `numero_dossier` absent : pas de `parents[]` / `enfants[]` / `texte_motivation` (identité seule).
+
+### Rôle `assistante_maternelle`
+
+Champs racine + fiche pro (structure **aplatie**, pas de sous-objet `user`) :
+
+```json
+{
+  "consentement_photo": true,
+  "date_naissance": "1985-03-12T00:00:00.000Z",
+  "lieu_naissance_ville": "Paris",
+  "lieu_naissance_pays": "France",
+  "numero_agrement": "AGR-2024-12345",
+  "nir": "123456789012345",
+  "date_agrement": "2024-06-01T00:00:00.000Z",
+  "nb_max_enfants": 4,
+  "place_disponible": 2,
+  "biographie": "…"
+}
+```
+
+**Mapping `AmRegistrationData` :**
+
+| JSON back | Champ front |
+|-----------|-------------|
+| `nb_max_enfants` | `capaciteAccueil` |
+| `place_disponible` | `placesDisponibles` |
+| `numero_agrement` | `numeroAgrement` |
+| `biographie` | `biographie` / présentation |
+| `photo_url` | déjà géré via `RepriseSession.photoUrl` |
+
+---
+
+## 3. `PATCH /auth/reprise-resoumettre` — body étendu
+
+### Commun
+
+```json
+{ "token": "uuid-reprise" }
+```
+
+### Parent — champs à envoyer depuis le wizard
+
+| Champ PATCH | Source wizard | Notes |
+|-------------|---------------|-------|
+| `prenom`, `nom`, `telephone`, `adresse`, `ville`, `code_postal` | Parent 1 (titulaire token) | Champs racine |
+| `co_parent_prenom`, `co_parent_nom`, `co_parent_telephone` | Parent 2 | |
+| `co_parent_meme_adresse`, `co_parent_adresse`, `co_parent_code_postal`, `co_parent_ville` | Parent 2 adresse | |
+| `texte_motivation` **ou** `presentation_dossier` | Étape motivation | Les deux alias acceptés |
+| `enfants[]` | Liste enfants | Voir ci-dessous |
+
+**Structure `enfants[]` (miroir inscription + `id` obligatoire) :**
+
+```json
+{
+  "id": "uuid-enfant-existant",
+  "prenom": "Emma",
+  "nom": "MARTIN",
+  "date_naissance": "2023-02-15",
+  "date_previsionnelle_naissance": null,
+  "genre": "F",
+  "photo_base64": "data:image/jpeg;base64,…",
+  "photo_filename": "emma.jpg",
+  "grossesse_multiple": false
+}
+```
+
+- **v1 back :** update par `id` uniquement — pas de création/suppression d’enfant.
+- Si `id` inconnu pour ce dossier → **400** `Enfant inconnu pour ce dossier : {id}`.
+- Sans nouvelle photo : ne pas envoyer `photo_base64` (l’existant est conservé).
+
+### AM — champs à envoyer
+
+| Champ PATCH | Source |
+|-------------|--------|
+| Identité + `photo_url` ou `photo_base64` + `photo_filename` | Étapes 1–2 |
+| `consentement_photo`, `date_naissance`, `lieu_naissance_ville`, `lieu_naissance_pays` | Identité |
+| `numero_agrement`, `nir`, `date_agrement` | Pro |
+| `capacite_accueil`, `places_disponibles` | Pro |
+| `biographie` | Présentation |
+
+Validation NIR identique à l’inscription si `nir` fourni.
+
+### Réponse succès (nouveau format)
+
+```json
+{
+  "message": "Dossier resoumis avec succès. Il est de nouveau en attente de validation.",
+  "statut": "en_attente",
+  "user_id": "uuid",
+  "numero_dossier": "2026-000021"
+}
+```
+
+Code HTTP : **200** (pas de corps `Users` brut comme l’ancien back).
+
+### Effet métier
+
+- **Parent :** tous les users `role=parent` avec le même `numero_dossier` passent en `en_attente` ; `token_reprise` invalidé sur **tous** (symétrique refus #110).
+- **AM :** un seul user.
+
+### E-mail accusé resoumission (parent)
+
+Après `PATCH` réussi, un e-mail est envoyé à **chaque parent** du dossier (`sendResoumissionPendingEmail`) :
+- confirmation de resoumission ;
+- rappel du **numéro de dossier** ;
+- mention « en attente de validation ».
+
+Échec SMTP : logué, **ne bloque pas** la resoumission (même règle que l'inscription initiale).
+
+---
+
+## 4. Fichiers front à modifier (checklist)
+
+### Modèles
+
+- [ ] `lib/models/reprise_dossier.dart` — parser `parents[]`, `enfants[]`, `texte_motivation`, champs AM
+- [ ] Réutiliser ou mapper vers `DossierFamilleEnfant` / structures existantes (#119 admin) si possible
+
+### Session / préremplissage
+
+- [ ] `lib/services/reprise_session.dart`
+  - `applyToParent` : remplir parent1/parent2 depuis `parents[]`, enfants, motivation
+  - `applyToAm` : remplir tous les champs AM
+
+### API
+
+- [ ] `lib/services/auth_service.dart` — `resoumettreReprise()` : accepter body complet (parent + AM), pas seulement identité
+- [ ] Étendre `UserRegistrationData` / `AmRegistrationData` helpers `toReprisePatchBody()` si utile
+
+### Écrans fin de parcours
+
+- [ ] `parent_register_step5_screen.dart` — PATCH avec co-parent, enfants, motivation
+- [ ] `am_register_step4_screen.dart` — PATCH avec fiche AM complète
+
+### Hors scope back (inchangé)
+
+RIB / IBAN / attestation CAF (étape 5 wizard parent) : **non persistés** — rien à envoyer en reprise.
+
+### Non implémenté front (ticket #112 initial)
+
+- [ ] Modale login « J’ai un numéro de dossier » → `POST /auth/reprise-identify` (back prêt, front absent)
+
+---
+
+## 5. Tests manuels suggérés
+
+1. Refuser un dossier parent complet (≥1 enfant + co-parent + motivation).
+2. Ouvrir le lien mail `/reprise?token=…`.
+3. Vérifier dans DevTools que le GET contient `enfants[]` et `texte_motivation`.
+4. Après branchement front : wizard prérempli sur toutes les étapes.
+5. Resoumettre → statut `en_attente` pour les deux parents ; dossier visible file validation admin (#119).
+
+---
+
+## 6. Références code back
+
+```
+backend/src/routes/auth/dto/reprise-dossier.dto.ts
+backend/src/routes/auth/dto/resoumettre-reprise.dto.ts
+backend/src/routes/auth/dto/enfant-reprise.dto.ts
+backend/src/routes/auth/auth.service.ts  → getRepriseDossier, resoumettreReprise
+backend/src/routes/parents/dto/dossier-famille-complet.dto.ts
+```

frontend/lib/config/app_router.dart

@@ -21,6 +21,7 @@ import '../screens/auth/am_register_step4_screen.dart';
 import '../screens/auth/create_password_screen.dart';
 import '../screens/auth/forgot_password_screen.dart';
 import '../screens/auth/reset_password_screen.dart';
+import '../screens/auth/reprise_entry_screen.dart';
 import '../screens/home/home_screen.dart';
 import '../screens/administrateurs/admin_dashboardScreen.dart';
 import '../screens/gestionnaire/gestionnaire_dashboard_screen.dart';
@@ -66,6 +67,11 @@ class AppRouter {
         builder: (BuildContext context, GoRouterState state) =>
             ResetPasswordScreen(token: state.uri.queryParameters['token']),
       ),
+      GoRoute(
+        path: '/reprise',
+        builder: (BuildContext context, GoRouterState state) =>
+            RepriseEntryScreen(token: state.uri.queryParameters['token']),
+      ),
       GoRoute(
         path: '/home',
         builder: (BuildContext context, GoRouterState state) => const HomeScreen(),

frontend/lib/models/am_registration_data.dart

@@ -33,6 +33,9 @@ class AmRegistrationData extends ChangeNotifier {
   /// Places libres actuellement (0 ≤ valeur ≤ capacité) — API `places_disponibles`.
   int? placesAvailable;
 
+  /// Photo déjà en base lors d'une reprise (#112) — sert pour l'affichage et `photo_url` API.
+  String? repriseExistingPhotoUrl;
+
   // Step 3: Presentation & CGU
   String presentationText = '';
   bool cguAccepted = false;
@@ -104,6 +107,53 @@ class AmRegistrationData extends ChangeNotifier {
     notifyListeners();
   }
 
+  /// Reprise après refus (#112).
+  void resetForReprise({
+    required String firstName,
+    required String lastName,
+    required String phone,
+    required String email,
+    required String streetAddress,
+    required String postalCode,
+    required String city,
+    String? existingPhotoUrl,
+    bool consentementPhoto = false,
+    DateTime? dateOfBirth,
+    String birthCity = '',
+    String birthCountry = '',
+    String nir = '',
+    String agrementNumber = '',
+    DateTime? agreementDate,
+    int? capacity,
+    int? placesAvailable,
+    String presentationText = '',
+  }) {
+    this.firstName = firstName;
+    this.lastName = lastName;
+    this.phone = phone;
+    this.email = email;
+    this.streetAddress = streetAddress;
+    this.postalCode = postalCode;
+    this.city = city;
+    password = '';
+    repriseExistingPhotoUrl = existingPhotoUrl;
+    photoPath = existingPhotoUrl;
+    photoBytes = null;
+    photoFilename = null;
+    photoConsent = consentementPhoto;
+    this.dateOfBirth = dateOfBirth;
+    this.birthCity = birthCity;
+    this.birthCountry = birthCountry;
+    this.nir = nir;
+    this.agrementNumber = agrementNumber;
+    this.agreementDate = agreementDate;
+    this.capacity = capacity;
+    this.placesAvailable = placesAvailable;
+    this.presentationText = presentationText;
+    cguAccepted = false;
+    notifyListeners();
+  }
+
   // --- Getters for validation or display ---
   bool get isStep1Complete =>
       firstName.trim().length >= 2 &&
@@ -118,6 +168,8 @@ class AmRegistrationData extends ChangeNotifier {
   /// Photo réelle (pas seulement un placeholder asset).
   bool get _hasUserPhoto =>
       (photoBytes != null && photoBytes!.isNotEmpty) ||
+      (repriseExistingPhotoUrl != null &&
+          repriseExistingPhotoUrl!.trim().isNotEmpty) ||
       (photoPath != null &&
           photoPath!.isNotEmpty &&
           !photoPath!.startsWith('assets/'));
@@ -145,6 +197,9 @@ class AmRegistrationData extends ChangeNotifier {
   bool get isRegistrationComplete =>
       isStep1Complete && isStep2Complete && isStep3Complete;
 
+  /// Reprise (#112) : dossier AM complet renvoyé par PATCH reprise-resoumettre.
+  bool get isRepriseSubmitReady => isRegistrationComplete;
+
   @override
   String toString() {
     return 'AmRegistrationData('

frontend/lib/models/dossier_unifie.dart

@@ -184,6 +184,7 @@ class EnfantDossier {
   final String? dueDate;
   final String? photoUrl;
   final bool consentPhoto;
+  final bool estMultiple;
 
   EnfantDossier({
     required this.id,
@@ -195,6 +196,7 @@ class EnfantDossier {
     this.dueDate,
     this.photoUrl,
     this.consentPhoto = false,
+    this.estMultiple = false,
   });
 
   String get fullName => '${firstName ?? ''} ${lastName ?? ''}'.trim();
@@ -223,6 +225,8 @@ class EnfantDossier {
       photoUrl: resolvedPhoto,
       consentPhoto:
           json['consent_photo'] == true || json['consentPhoto'] == true,
+      estMultiple:
+          json['est_multiple'] == true || json['estMultiple'] == true,
     );
   }
 }

frontend/lib/models/reprise_dossier.dart

@@ -0,0 +1,180 @@
+import 'package:p_tits_pas/models/dossier_unifie.dart';
+import 'package:p_tits_pas/utils/reprise_mapper.dart';
+
+/// Réponse GET /auth/reprise-dossier. Tickets #111, #112.
+class RepriseDossier {
+  final String id;
+  final String email;
+  final String? prenom;
+  final String? nom;
+  final String? telephone;
+  final String? adresse;
+  final String? ville;
+  final String? codePostal;
+  final String? numeroDossier;
+  final String role;
+  final String? photoUrl;
+  final String? genre;
+  final String? situationFamiliale;
+
+  final List<ParentDossier> parents;
+  final List<EnfantDossier> enfants;
+  final String? texteMotivation;
+
+  final bool consentementPhoto;
+  final String? dateNaissance;
+  final String? lieuNaissanceVille;
+  final String? lieuNaissancePays;
+  final String? numeroAgrement;
+  final String? nir;
+  final String? dateAgrement;
+  final int? nbMaxEnfants;
+  final int? placeDisponible;
+  final String? biographie;
+
+  const RepriseDossier({
+    required this.id,
+    required this.email,
+    this.prenom,
+    this.nom,
+    this.telephone,
+    this.adresse,
+    this.ville,
+    this.codePostal,
+    this.numeroDossier,
+    required this.role,
+    this.photoUrl,
+    this.genre,
+    this.situationFamiliale,
+    this.parents = const [],
+    this.enfants = const [],
+    this.texteMotivation,
+    this.consentementPhoto = false,
+    this.dateNaissance,
+    this.lieuNaissanceVille,
+    this.lieuNaissancePays,
+    this.numeroAgrement,
+    this.nir,
+    this.dateAgrement,
+    this.nbMaxEnfants,
+    this.placeDisponible,
+    this.biographie,
+  });
+
+  bool get isParent => role == 'parent';
+  bool get isAm => role == 'assistante_maternelle';
+
+  static Map<String, dynamic>? _nestedMap(dynamic value) {
+    if (value is Map) return Map<String, dynamic>.from(value);
+    return null;
+  }
+
+  static dynamic _firstNonNull(List<dynamic> values) {
+    for (final v in values) {
+      if (v != null) return v;
+    }
+    return null;
+  }
+
+  factory RepriseDossier.fromJson(Map<String, dynamic> json) {
+    final nestedUser = _nestedMap(json['user']);
+    final nestedDossier = _nestedMap(json['dossier']);
+
+    final parentsRaw = json['parents'];
+    final parentsList = parentsRaw is List
+        ? parentsRaw
+            .where((e) => e is Map)
+            .map((e) => ParentDossier.fromJson(Map<String, dynamic>.from(e as Map)))
+            .toList()
+        : <ParentDossier>[];
+
+    final enfantsRaw = json['enfants'];
+    final enfantsList = enfantsRaw is List
+        ? enfantsRaw
+            .where((e) => e is Map)
+            .map((e) => EnfantDossier.fromJson(Map<String, dynamic>.from(e as Map)))
+            .toList()
+        : <EnfantDossier>[];
+
+    return RepriseDossier(
+      id: json['id']?.toString() ?? '',
+      email: json['email']?.toString() ?? '',
+      prenom: json['prenom']?.toString(),
+      nom: json['nom']?.toString(),
+      telephone: json['telephone']?.toString(),
+      adresse: json['adresse']?.toString(),
+      ville: json['ville']?.toString(),
+      codePostal: json['code_postal']?.toString(),
+      numeroDossier: json['numero_dossier']?.toString(),
+      role: json['role']?.toString() ?? '',
+      photoUrl: json['photo_url']?.toString(),
+      genre: json['genre']?.toString(),
+      situationFamiliale: json['situation_familiale']?.toString(),
+      parents: parentsList,
+      enfants: enfantsList,
+      texteMotivation: (json['texte_motivation'] ?? json['presentation_dossier'])
+          ?.toString(),
+      consentementPhoto: RepriseMapper.optionalBool(json['consentement_photo']) ||
+          RepriseMapper.optionalBool(json['consent_photo']) ||
+          RepriseMapper.optionalBool(nestedUser?['consentement_photo']),
+      dateNaissance: RepriseMapper.optionalDateString(
+        _firstNonNull([
+          json['date_naissance'],
+          json['dateNaissance'],
+          nestedUser?['date_naissance'],
+          nestedUser?['dateNaissance'],
+        ]),
+      ),
+      lieuNaissanceVille: _firstNonNull([
+        json['lieu_naissance_ville'],
+        json['lieuNaissanceVille'],
+        nestedUser?['lieu_naissance_ville'],
+        nestedUser?['lieuNaissanceVille'],
+      ])?.toString(),
+      lieuNaissancePays: _firstNonNull([
+        json['lieu_naissance_pays'],
+        json['lieuNaissancePays'],
+        nestedUser?['lieu_naissance_pays'],
+        nestedUser?['lieuNaissancePays'],
+      ])?.toString(),
+      numeroAgrement: _firstNonNull([
+        json['numero_agrement'],
+        json['numero_agrement_am'],
+        json['numeroAgrement'],
+        nestedDossier?['numero_agrement'],
+        nestedDossier?['numeroAgrement'],
+      ])?.toString(),
+      nir: _firstNonNull([
+        json['nir'],
+        nestedDossier?['nir'],
+      ])?.toString(),
+      dateAgrement: RepriseMapper.optionalDateString(
+        _firstNonNull([
+          json['date_agrement'],
+          json['dateAgrement'],
+          nestedDossier?['date_agrement'],
+          nestedDossier?['dateAgrement'],
+        ]),
+      ),
+      nbMaxEnfants: RepriseMapper.optionalInt(
+        _firstNonNull([
+          json['nb_max_enfants'],
+          json['capacite_accueil'],
+          json['nbMaxEnfants'],
+          nestedDossier?['nb_max_enfants'],
+          nestedDossier?['capacite_accueil'],
+        ]),
+      ),
+      placeDisponible: RepriseMapper.optionalInt(
+        _firstNonNull([
+          json['place_disponible'],
+          json['places_disponibles'],
+          json['placesDisponibles'],
+          nestedDossier?['place_disponible'],
+          nestedDossier?['places_disponibles'],
+        ]),
+      ),
+      biographie: (json['biographie'] ?? json['presentation'])?.toString(),
+    );
+  }
+}

frontend/lib/models/user_registration_data.dart

@@ -30,6 +30,7 @@ class ParentData {
 class ChildData {
   static const Object _unsetImage = Object();
   static const Object _unsetImageBytes = Object();
+  static const Object _unsetExistingPhotoUrl = Object();
 
   String firstName;
   String lastName;
@@ -43,6 +44,10 @@ class ChildData {
   /// Octets de la photo (fiable à l’envoi API ; [imageFile] peut être absent sur le web).
   Uint8List? imageBytes;
   CardColorVertical cardColor; // Nouveau champ pour la couleur de la carte
+  /// UUID enfant en base (reprise #112) — requis pour PATCH reprise-resoumettre.
+  String? repriseChildId;
+  /// Photo déjà stockée (affichage reprise sans re-upload).
+  String? existingPhotoUrl;
 
   ChildData({
     this.firstName = '',
@@ -55,6 +60,8 @@ class ChildData {
     this.imageFile,
     this.imageBytes,
     required this.cardColor, // Rendre requis dans le constructeur
+    this.repriseChildId,
+    this.existingPhotoUrl,
   });
 
   ChildData copyWith({
@@ -68,6 +75,8 @@ class ChildData {
     Object? imageFile = _unsetImage,
     Object? imageBytes = _unsetImageBytes,
     CardColorVertical? cardColor,
+    String? repriseChildId,
+    Object? existingPhotoUrl = _unsetExistingPhotoUrl,
   }) {
     return ChildData(
       firstName: firstName ?? this.firstName,
@@ -81,6 +90,10 @@ class ChildData {
       imageBytes:
           identical(imageBytes, _unsetImageBytes) ? this.imageBytes : imageBytes as Uint8List?,
       cardColor: cardColor ?? this.cardColor,
+      repriseChildId: repriseChildId ?? this.repriseChildId,
+      existingPhotoUrl: identical(existingPhotoUrl, _unsetExistingPhotoUrl)
+          ? this.existingPhotoUrl
+          : existingPhotoUrl as String?,
     );
   }
 }
@@ -178,6 +191,38 @@ class UserRegistrationData extends ChangeNotifier {
     notifyListeners();
   }
 
+  /// Reprise après refus (#112) : réinitialise le flux parent avec les données dossier.
+  void resetForReprise({
+    required ParentData parent1Data,
+    ParentData? parent2Data,
+    List<ChildData>? childrenData,
+    String motivation = '',
+  }) {
+    parent1 = parent1Data;
+    parent2 = parent2Data;
+    children
+      ..clear()
+      ..addAll(childrenData ?? const []);
+    motivationText = motivation;
+    cguAccepted = false;
+    bankDetails = null;
+    attestationCafNumber = '';
+    consentQuotientFamilial = false;
+    notifyListeners();
+  }
+
+  /// Reprise (#112) : coordonnées + enfants connus + CGU.
+  bool get isRepriseSubmitReady =>
+      parent1.firstName.isNotEmpty &&
+      parent1.lastName.isNotEmpty &&
+      parent1.email.isNotEmpty &&
+      children.isNotEmpty &&
+      children.every(
+        (c) =>
+            c.repriseChildId != null && c.repriseChildId!.trim().isNotEmpty,
+      ) &&
+      cguAccepted;
+
   // Méthode pour vérifier si toutes les données requises sont là (simplifié)
   bool isRegistrationComplete() {
     // Ajouter ici les validations nécessaires

frontend/lib/screens/auth/am_register_step1_screen.dart

@@ -4,6 +4,7 @@ import 'package:go_router/go_router.dart';
 
 import '../../models/am_registration_data.dart';
 import '../../widgets/personal_info_form_screen.dart';
+import '../../services/reprise_session.dart';
 import '../../models/card_assets.dart';
 
 class AmRegisterStep1Screen extends StatelessWidget {
@@ -29,7 +30,7 @@ class AmRegisterStep1Screen extends StatelessWidget {
       cardColor: CardColorHorizontal.blue,
       initialData: initialData,
       minPersonNameLength: 2,
-      previousRoute: '/register-choice',
+      previousRoute: RepriseSession.isActive ? '/login' : '/register-choice',
       onSubmit: (data, {hasSecondPerson, sameAddress}) {
         registrationData.updateIdentityInfo(
           firstName: data.firstName,

frontend/lib/screens/auth/am_register_step2_screen.dart

@@ -11,8 +11,8 @@ class AmRegisterStep2Screen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final registrationData = Provider.of<AmRegistrationData>(context, listen: false);
+    return Consumer<AmRegistrationData>(
-
+      builder: (context, registrationData, _) {
         final initialData = ProfessionalInfoData(
           photoPath: registrationData.photoPath,
           photoBytes: registrationData.photoBytes,
@@ -29,6 +29,12 @@ class AmRegisterStep2Screen extends StatelessWidget {
         );
 
         return ProfessionalInfoFormScreen(
+          key: ValueKey(
+            'am-pro-${registrationData.dateOfBirth?.millisecondsSinceEpoch}'
+            '-${registrationData.agreementDate?.millisecondsSinceEpoch}'
+            '-${registrationData.placesAvailable}'
+            '-${registrationData.nir}',
+          ),
           stepText: 'Étape 2/4',
           title: 'Vos informations professionnelles',
           cardColor: CardColorHorizontal.green,
@@ -52,5 +58,7 @@ class AmRegisterStep2Screen extends StatelessWidget {
             context.go('/am-register-step3');
           },
         );
+      },
+    );
   }
 }

frontend/lib/screens/auth/am_register_step4_screen.dart

@@ -8,6 +8,8 @@ import '../../models/am_registration_data.dart';
 import '../../models/card_assets.dart';
 import '../../config/display_config.dart';
 import '../../services/auth_service.dart';
+import '../../services/reprise_session.dart';
+import '../../utils/reprise_payload.dart';
 import '../../widgets/hover_relief_widget.dart';
 import '../../widgets/image_button.dart';
 import '../../widgets/custom_navigation_button.dart';
@@ -27,7 +29,21 @@ class _AmRegisterStep4ScreenState extends State<AmRegisterStep4Screen> {
 
   Future<void> _submitAMRegistration(AmRegistrationData registrationData) async {
     if (_isSubmitting) return;
-    if (!registrationData.isRegistrationComplete) {
+    if (RepriseSession.isActive) {
+      if (!registrationData.isRepriseSubmitReady) {
+        if (!mounted) return;
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(
+            content: Text(
+              'Vérifiez vos coordonnées et acceptez les conditions.',
+              style: GoogleFonts.merienda(fontSize: 14),
+            ),
+            backgroundColor: Colors.red.shade700,
+          ),
+        );
+        return;
+      }
+    } else if (!registrationData.isRegistrationComplete) {
       if (!mounted) return;
       ScaffoldMessenger.of(context).showSnackBar(
         SnackBar(
@@ -42,6 +58,19 @@ class _AmRegisterStep4ScreenState extends State<AmRegisterStep4Screen> {
     }
     setState(() => _isSubmitting = true);
     try {
+      if (RepriseSession.isActive) {
+        await AuthService.resoumettreReprise(
+          await ReprisePayload.amPatch(
+            registrationData,
+            RepriseSession.token!,
+            existingPhotoUrl: RepriseSession.photoUrlForApi,
+          ),
+        );
+        RepriseSession.clear();
+        if (!mounted) return;
+        _showRepriseConfirmationModal(context);
+        return;
+      }
       await AuthService.registerAM(registrationData);
       if (!mounted) return;
       _showConfirmationModal(context);
@@ -244,6 +273,34 @@ class _AmRegisterStep4ScreenState extends State<AmRegisterStep4Screen> {
     );
   }
 
+  void _showRepriseConfirmationModal(BuildContext context) {
+    showDialog<void>(
+      context: context,
+      barrierDismissible: false,
+      builder: (BuildContext dialogContext) {
+        return AlertDialog(
+          title: Text(
+            'Dossier resoumis',
+            style: GoogleFonts.merienda(fontWeight: FontWeight.bold),
+          ),
+          content: Text(
+            'Vos modifications ont été enregistrées. Votre dossier est de nouveau en attente de validation.',
+            style: GoogleFonts.merienda(fontSize: 14),
+          ),
+          actions: <Widget>[
+            TextButton(
+              child: Text('OK', style: GoogleFonts.merienda(fontWeight: FontWeight.bold)),
+              onPressed: () {
+                Navigator.of(dialogContext).pop();
+                context.go('/login');
+              },
+            ),
+          ],
+        );
+      },
+    );
+  }
+
   void _showConfirmationModal(BuildContext context) {
     showDialog<void>(
       context: context,

frontend/lib/screens/auth/login_screen.dart

@@ -10,6 +10,7 @@ import '../../widgets/image_button.dart';
 import '../../widgets/custom_app_text_field.dart';
 import '../../services/auth_service.dart';
 import '../../widgets/auth/change_password_dialog.dart';
+import '../../widgets/auth/reprise_identify_dialog.dart';
 
 class LoginScreen extends StatefulWidget {
   const LoginScreen({super.key});
@@ -100,6 +101,31 @@ class _LoginPageState extends State<LoginScreen> {
     _handleLogin();
   }
 
+  Future<void> _openRepriseIdentify() async {
+    final token = await showDialog<String>(
+      context: context,
+      builder: (ctx) => RepriseIdentifyDialog(
+        initialEmail: _emailController.text.trim(),
+      ),
+    );
+    if (!mounted || token == null || token.isEmpty) return;
+    context.go('/reprise?token=${Uri.encodeComponent(token)}');
+  }
+
+  Widget _buildRepriseDossierLink({double fontSize = 14}) {
+    return TextButton(
+      onPressed: _isLoading ? null : _openRepriseIdentify,
+      child: Text(
+        'J’ai un numéro de dossier',
+        style: GoogleFonts.merienda(
+          fontSize: fontSize,
+          color: const Color(0xFF2D6A4F),
+          decoration: TextDecoration.underline,
+        ),
+      ),
+    );
+  }
+
   /// Gère la connexion de l'utilisateur
   Future<void> _handleLogin() async {
     // Réinitialiser le message d'erreur
@@ -384,6 +410,7 @@ class _LoginPageState extends State<LoginScreen> {
                                   ),
                                 ),
                               ),
+                              Center(child: _buildRepriseDossierLink()),
                             ],
                           ),
                         ),
@@ -640,6 +667,7 @@ class _LoginPageState extends State<LoginScreen> {
                                       ),
                                     ),
                                   ),
+                                  _buildRepriseDossierLink(),
                                 ],
                               ),
                             ),

frontend/lib/screens/auth/parent_register_step1_screen.dart

@@ -4,6 +4,7 @@ import 'package:go_router/go_router.dart';
 
 import '../../models/user_registration_data.dart';
 import '../../widgets/personal_info_form_screen.dart';
+import '../../services/reprise_session.dart';
 import '../../models/card_assets.dart';
 
 class ParentRegisterStep1Screen extends StatelessWidget {
@@ -29,7 +30,7 @@ class ParentRegisterStep1Screen extends StatelessWidget {
       title: 'Informations du Parent Principal',
       cardColor: CardColorHorizontal.peach,
       initialData: initialData,
-      previousRoute: '/register-choice',
+      previousRoute: RepriseSession.isActive ? '/login' : '/register-choice',
       onSubmit: (data, {hasSecondPerson, sameAddress}) {
         registrationData.updateParent1(ParentData(
           firstName: data.firstName,

frontend/lib/screens/auth/parent_register_step3_screen.dart

@@ -166,7 +166,11 @@ class _ParentRegisterStep3ScreenState extends State<ParentRegisterStep3Screen> {
               if (await f.exists()) file = f;
             } catch (_) {}
           }
-          final updatedChild = oldChild.copyWith(imageBytes: bytes, imageFile: file);
+          final updatedChild = oldChild.copyWith(
+            imageBytes: bytes,
+            imageFile: file,
+            existingPhotoUrl: null,
+          );
           registrationData.updateChild(childIndex, updatedChild);
         }
       }
@@ -306,7 +310,7 @@ class _ParentRegisterStep3ScreenState extends State<ParentRegisterStep3Screen> {
                     onClearImage: () => setState(() {
                       final c = registrationData.children[index];
                       registrationData.updateChild(
-                          index, c.copyWith(imageFile: null, imageBytes: null));
+                          index, c.copyWith(imageFile: null, imageBytes: null, existingPhotoUrl: null));
                     }),
                     onDateSelect: () => _selectDate(context, index, registrationData),
                     onFirstNameChanged: (value) => setState(() {
@@ -414,7 +418,7 @@ class _ParentRegisterStep3ScreenState extends State<ParentRegisterStep3Screen> {
                                   onClearImage: () => setState(() {
                                     final c = registrationData.children[index];
                                     registrationData.updateChild(
-                                        index, c.copyWith(imageFile: null, imageBytes: null));
+                                        index, c.copyWith(imageFile: null, imageBytes: null, existingPhotoUrl: null));
                                   }),
                                   onDateSelect: () => _selectDate(context, index, registrationData),
                                   onFirstNameChanged: (value) => setState(() {

frontend/lib/screens/auth/parent_register_step5_screen.dart

@@ -14,6 +14,8 @@ import '../../widgets/personal_info_form_screen.dart';
 import '../../widgets/child_card_widget.dart';
 import '../../widgets/presentation_form_screen.dart';
 import '../../services/auth_service.dart';
+import '../../services/reprise_session.dart';
+import '../../utils/reprise_payload.dart';
 
 class ParentRegisterStep5Screen extends StatefulWidget {
   const ParentRegisterStep5Screen({super.key});
@@ -27,8 +29,32 @@ class _ParentRegisterStep5ScreenState extends State<ParentRegisterStep5Screen> {
 
   Future<void> _submitRegistration(BuildContext context, UserRegistrationData data) async {
     if (_isSubmitting) return;
+    if (RepriseSession.isActive) {
+      if (!data.isRepriseSubmitReady) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(
+            content: Text(
+              'Vérifiez vos coordonnées, les enfants et acceptez les conditions.',
+              style: GoogleFonts.merienda(fontSize: 14),
+            ),
+            backgroundColor: Colors.red.shade700,
+          ),
+        );
+        return;
+      }
+    }
     setState(() => _isSubmitting = true);
     try {
+      if (RepriseSession.isActive) {
+        final token = RepriseSession.token!;
+        await AuthService.resoumettreReprise(
+          ReprisePayload.parentPatch(data, token),
+        );
+        RepriseSession.clear();
+        if (!context.mounted) return;
+        _showRepriseSuccessModal(context);
+        return;
+      }
       await AuthService.registerParent(data);
       if (!context.mounted) return;
       _showSuccessModal(context);
@@ -279,6 +305,34 @@ class _ParentRegisterStep5ScreenState extends State<ParentRegisterStep5Screen> {
     );
   }
 
+  void _showRepriseSuccessModal(BuildContext context) {
+    showDialog<void>(
+      context: context,
+      barrierDismissible: false,
+      builder: (BuildContext dialogContext) {
+        return AlertDialog(
+          title: Text(
+            'Dossier resoumis',
+            style: GoogleFonts.merienda(fontWeight: FontWeight.bold),
+          ),
+          content: Text(
+            'Vos modifications ont été enregistrées. Votre dossier est de nouveau en attente de validation.',
+            style: GoogleFonts.merienda(fontSize: 14),
+          ),
+          actions: <Widget>[
+            TextButton(
+              child: Text('OK', style: GoogleFonts.merienda(fontWeight: FontWeight.bold)),
+              onPressed: () {
+                Navigator.of(dialogContext).pop();
+                context.go('/login');
+              },
+            ),
+          ],
+        );
+      },
+    );
+  }
+
   void _showSuccessModal(BuildContext context) {
     showDialog<void>(
       context: context,

frontend/lib/screens/auth/reprise_entry_screen.dart

@@ -0,0 +1,154 @@
+import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+import 'package:google_fonts/google_fonts.dart';
+
+import '../../config/app_router.dart';
+import '../../services/auth_service.dart';
+import '../../services/reprise_session.dart';
+
+/// Point d'entrée `/reprise?token=` — charge le dossier et ouvre le wizard (#112).
+class RepriseEntryScreen extends StatefulWidget {
+  final String? token;
+
+  const RepriseEntryScreen({super.key, this.token});
+
+  @override
+  State<RepriseEntryScreen> createState() => _RepriseEntryScreenState();
+}
+
+class _RepriseEntryScreenState extends State<RepriseEntryScreen> {
+  bool _loading = true;
+  String? _error;
+
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addPostFrameCallback((_) => _load());
+  }
+
+  Future<void> _load() async {
+    final token = widget.token?.trim() ?? '';
+    if (token.isEmpty) {
+      setState(() {
+        _loading = false;
+        _error = 'Lien invalide ou expiré.';
+      });
+      return;
+    }
+
+    setState(() {
+      _loading = true;
+      _error = null;
+    });
+
+    try {
+      final dossier = await AuthService.getRepriseDossier(token);
+      if (!mounted) return;
+
+      RepriseSession.clear();
+      RepriseSession.start(token: token, dossier: dossier);
+
+      if (dossier.isParent) {
+        RepriseSession.applyToParent(userRegistrationDataNotifier, dossier);
+        context.go('/parent-register-step1');
+        return;
+      }
+      if (dossier.isAm) {
+        RepriseSession.applyToAm(amRegistrationDataNotifier, dossier);
+        context.go('/am-register-step1');
+        return;
+      }
+
+      RepriseSession.clear();
+      setState(() {
+        _loading = false;
+        _error = 'Type de dossier non pris en charge pour la reprise.';
+      });
+    } catch (e) {
+      if (!mounted) return;
+      RepriseSession.clear();
+      setState(() {
+        _loading = false;
+        _error = e is Exception
+            ? e.toString().replaceFirst('Exception: ', '')
+            : 'Impossible de charger votre dossier.';
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      body: Stack(
+        children: [
+          Positioned.fill(
+            child: Image.asset(
+              'assets/images/paper2.png',
+              fit: BoxFit.cover,
+              repeat: ImageRepeat.repeat,
+            ),
+          ),
+          Center(
+            child: ConstrainedBox(
+              constraints: const BoxConstraints(maxWidth: 420),
+              child: Padding(
+                padding: const EdgeInsets.all(24),
+                child: _buildBody(),
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildBody() {
+    if (_loading) {
+      return Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          const CircularProgressIndicator(),
+          const SizedBox(height: 20),
+          Text(
+            'Chargement de votre dossier…',
+            style: GoogleFonts.merienda(fontSize: 16),
+            textAlign: TextAlign.center,
+          ),
+        ],
+      );
+    }
+
+    final err = _error ?? 'Lien invalide ou expiré.';
+    return Column(
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        Icon(Icons.error_outline, size: 48, color: Colors.red.shade700),
+        const SizedBox(height: 16),
+        Text(
+          'Reprise du dossier',
+          style: GoogleFonts.merienda(
+            fontSize: 20,
+            fontWeight: FontWeight.bold,
+          ),
+        ),
+        const SizedBox(height: 12),
+        Text(
+          err,
+          style: GoogleFonts.merienda(fontSize: 14, color: Colors.black87),
+          textAlign: TextAlign.center,
+        ),
+        const SizedBox(height: 24),
+        TextButton(
+          onPressed: () => context.go('/login'),
+          child: Text(
+            'Retour à la connexion',
+            style: GoogleFonts.merienda(
+              decoration: TextDecoration.underline,
+              color: const Color(0xFF2D6A4F),
+            ),
+          ),
+        ),
+      ],
+    );
+  }
+}

frontend/lib/services/api/api_config.dart

@@ -49,6 +49,10 @@ class ApiConfig {
   /// Ticket #127 — mot de passe oublié (back à livrer en parallèle).
   static const String forgotPassword = '/auth/forgot-password';
   static const String resetPassword = '/auth/reset-password';
+  /// Ticket #112 — reprise après refus (#111 back).
+  static const String repriseDossier = '/auth/reprise-dossier';
+  static const String repriseResoumettre = '/auth/reprise-resoumettre';
+  static const String repriseIdentify = '/auth/reprise-identify';
 
   // Users endpoints
   static const String users = '/users';

frontend/lib/services/auth_service.dart

@@ -8,6 +8,7 @@ import 'package:shared_preferences/shared_preferences.dart';
 import '../models/user.dart';
 import '../models/am_registration_data.dart';
 import '../models/user_registration_data.dart';
+import '../models/reprise_dossier.dart';
 import '../utils/parent_registration_payload.dart';
 import 'api/api_config.dart';
 import 'api/tokenService.dart';
@@ -258,6 +259,116 @@ class AuthService {
     throw Exception(msg);
   }
 
+  /// Charge le dossier pour reprise (lien e-mail). GET /auth/reprise-dossier. Ticket #112.
+  static Future<RepriseDossier> getRepriseDossier(String token) async {
+    final cleaned = token.trim();
+    if (cleaned.isEmpty) {
+      throw Exception('Lien invalide ou expiré.');
+    }
+    final uri = Uri.parse(
+      '${ApiConfig.baseUrl}${ApiConfig.repriseDossier}',
+    ).replace(queryParameters: {'token': cleaned});
+    late final http.Response response;
+    try {
+      response = await http.get(uri, headers: ApiConfig.headers);
+    } on http.ClientException {
+      throw Exception(
+        'Connexion à ${ApiConfig.baseUrl} impossible. Vérifiez votre réseau puis réessayez.',
+      );
+    }
+    if (response.statusCode == 404) {
+      throw Exception('Lien invalide ou expiré.');
+    }
+    if (response.statusCode != 200) {
+      final decoded = _tryDecodeJsonMap(response.body);
+      throw Exception(_extractErrorMessage(decoded, response.statusCode));
+    }
+    final decoded = jsonDecode(response.body);
+    if (decoded is! Map<String, dynamic>) {
+      throw Exception('Réponse invalide du serveur.');
+    }
+    final payload = decoded['data'] is Map
+        ? Map<String, dynamic>.from(decoded['data'] as Map)
+        : decoded;
+    return RepriseDossier.fromJson(payload);
+  }
+
+  /// Modale login : numéro + e-mail → token reprise. POST /auth/reprise-identify. #112.
+  static Future<String> identifyReprise({
+    required String numeroDossier,
+    required String email,
+  }) async {
+    final num = numeroDossier.trim();
+    final mail = normalizeEmailText(email);
+    if (num.isEmpty || mail.isEmpty) {
+      throw Exception('Numéro de dossier et e-mail requis.');
+    }
+    late final http.Response response;
+    try {
+      response = await http.post(
+        Uri.parse('${ApiConfig.baseUrl}${ApiConfig.repriseIdentify}'),
+        headers: ApiConfig.headers,
+        body: jsonEncode({
+          'numero_dossier': num,
+          'email': mail,
+        }),
+      );
+    } on http.ClientException {
+      throw Exception(
+        'Connexion à ${ApiConfig.baseUrl} impossible. Vérifiez votre réseau puis réessayez.',
+      );
+    }
+    if (response.statusCode == 404) {
+      throw Exception(
+        'Aucun dossier en reprise trouvé pour ce numéro et cet e-mail.',
+      );
+    }
+    if (response.statusCode != 200 && response.statusCode != 201) {
+      final decoded = _tryDecodeJsonMap(response.body);
+      throw Exception(_extractErrorMessage(decoded, response.statusCode));
+    }
+    final decoded = jsonDecode(response.body);
+    if (decoded is! Map<String, dynamic>) {
+      throw Exception('Réponse invalide du serveur.');
+    }
+    final token = decoded['token']?.toString().trim() ?? '';
+    if (token.isEmpty) {
+      throw Exception('Réponse invalide du serveur.');
+    }
+    return token;
+  }
+
+  /// Resoumission après refus. PATCH /auth/reprise-resoumettre. Ticket #112.
+  static Future<void> resoumettreReprise(Map<String, dynamic> body) async {
+    final cleaned = body['token']?.toString().trim() ?? '';
+    if (cleaned.isEmpty) {
+      throw Exception('Lien invalide ou expiré.');
+    }
+    final payload = Map<String, dynamic>.from(body);
+    payload['token'] = cleaned;
+
+    late final http.Response response;
+    try {
+      response = await http.patch(
+        Uri.parse('${ApiConfig.baseUrl}${ApiConfig.repriseResoumettre}'),
+        headers: ApiConfig.headers,
+        body: jsonEncode(payload),
+      );
+    } on http.ClientException {
+      throw Exception(
+        'Connexion à ${ApiConfig.baseUrl} impossible. Vérifiez votre réseau puis réessayez.',
+      );
+    }
+    if (response.statusCode == 404) {
+      throw Exception('Lien invalide ou expiré.');
+    }
+    if (response.statusCode == 200 || response.statusCode == 201) {
+      return;
+    }
+    final decoded = _tryDecodeJsonMap(response.body);
+    throw Exception(_extractErrorMessage(decoded, response.statusCode));
+  }
+
   /// Déconnexion de l'utilisateur
   static Future<void> logout() async {
     await TokenService.clearAll();

frontend/lib/services/reprise_session.dart

@@ -0,0 +1,58 @@
+import 'package:p_tits_pas/models/am_registration_data.dart';
+import 'package:p_tits_pas/models/reprise_dossier.dart';
+import 'package:p_tits_pas/models/user_registration_data.dart';
+import 'package:p_tits_pas/services/api/api_config.dart';
+import 'package:p_tits_pas/utils/reprise_mapper.dart';
+
+/// Contexte reprise après refus (token e-mail ou identify). Ticket #112.
+class RepriseSession {
+  RepriseSession._();
+
+  static String? _token;
+  static String? _role;
+  static String? _photoUrl;
+  static String? _photoUrlForApi;
+
+  static bool get isActive =>
+      _token != null && _token!.trim().isNotEmpty;
+
+  static String? get token => _token;
+
+  static bool get isParent => _role == 'parent';
+
+  static bool get isAm => _role == 'assistante_maternelle';
+
+  /// URL absolue pour l'affichage.
+  static String? get photoUrl => _photoUrl;
+
+  /// Chemin relatif API (`/uploads/…`) pour PATCH sans re-upload.
+  static String? get photoUrlForApi => _photoUrlForApi;
+
+  static void start({
+    required String token,
+    required RepriseDossier dossier,
+  }) {
+    _token = token.trim();
+    _role = dossier.role;
+    final raw = dossier.photoUrl?.trim();
+    _photoUrlForApi = raw != null && raw.isNotEmpty ? raw : null;
+    _photoUrl = _photoUrlForApi != null
+        ? ApiConfig.absoluteMediaUrl(_photoUrlForApi)
+        : null;
+  }
+
+  static void clear() {
+    _token = null;
+    _role = null;
+    _photoUrl = null;
+    _photoUrlForApi = null;
+  }
+
+  static void applyToParent(UserRegistrationData data, RepriseDossier dossier) {
+    RepriseMapper.applyParentDossier(data, dossier);
+  }
+
+  static void applyToAm(AmRegistrationData data, RepriseDossier dossier) {
+    RepriseMapper.applyAmDossier(data, dossier);
+  }
+}

frontend/lib/utils/parent_registration_payload.dart

@@ -149,6 +149,20 @@ class ParentRegistrationPayload {
     return body;
   }
 
+  /// Enfant pour PATCH reprise (inclut `id` si connu).
+  static Map<String, dynamic> childToRepriseJson(
+    ChildData c,
+    int index,
+    String parentNom,
+  ) {
+    final map = _childToJson(c, index, parentNom);
+    final id = c.repriseChildId?.trim();
+    if (id != null && id.isNotEmpty) {
+      map['id'] = id;
+    }
+    return map;
+  }
+
   static Map<String, dynamic> _childToJson(ChildData c, int index, String parentNom) {
     final map = <String, dynamic>{
       'genre': apiGenres.contains(c.genre) ? c.genre : 'Autre',

frontend/lib/utils/reprise_mapper.dart

@@ -0,0 +1,223 @@
+import 'package:p_tits_pas/models/am_registration_data.dart';
+import 'package:p_tits_pas/models/card_assets.dart';
+import 'package:p_tits_pas/models/dossier_unifie.dart';
+import 'package:p_tits_pas/models/reprise_dossier.dart';
+import 'package:p_tits_pas/models/user_registration_data.dart';
+import 'package:p_tits_pas/services/api/api_config.dart';
+
+/// Mapping GET reprise-dossier → modèles wizard. Ticket #112.
+class RepriseMapper {
+  RepriseMapper._();
+
+  static const List<CardColorVertical> _childCardColors = [
+    CardColorVertical.lavender,
+    CardColorVertical.pink,
+    CardColorVertical.peach,
+    CardColorVertical.lime,
+    CardColorVertical.red,
+    CardColorVertical.green,
+    CardColorVertical.blue,
+  ];
+
+  static ParentData parentFromDossier(ParentDossier p) {
+    return ParentData(
+      firstName: p.prenom ?? '',
+      lastName: p.nom ?? '',
+      phone: p.telephone ?? '',
+      email: p.email,
+      address: p.adresse ?? '',
+      postalCode: p.codePostal ?? '',
+      city: p.ville ?? '',
+      password: '',
+    );
+  }
+
+  static ChildData childFromEnfant(EnfantDossier e, int index) {
+    final isUnborn = e.status == 'a_naitre';
+    final dob = isUnborn
+        ? isoToDdMmYyyy(e.dueDate)
+        : isoToDdMmYyyy(e.birthDate);
+    final photo = e.photoUrl?.trim();
+    final hasPhoto = photo != null && photo.isNotEmpty;
+    return ChildData(
+      firstName: e.firstName ?? '',
+      lastName: e.lastName ?? '',
+      dob: dob,
+      genre: e.gender ?? '',
+      // Inscription initiale exigeait la coche pour envoyer la photo ; le back
+      // ne persistait pas toujours consent_photo — on pré-coche si photo en base.
+      photoConsent: e.consentPhoto || hasPhoto,
+      multipleBirth: e.estMultiple,
+      isUnbornChild: isUnborn,
+      cardColor: _childCardColors[index % _childCardColors.length],
+      repriseChildId: e.id,
+      existingPhotoUrl: photo != null && photo.isNotEmpty
+          ? ApiConfig.absoluteMediaUrl(photo)
+          : null,
+    );
+  }
+
+  static void applyParentDossier(UserRegistrationData data, RepriseDossier dossier) {
+    ParentDossier? titulaire;
+    ParentDossier? coParent;
+
+    if (dossier.parents.isNotEmpty) {
+      for (final p in dossier.parents) {
+        if (p.id == dossier.id) {
+          titulaire = p;
+        } else {
+          coParent = p;
+        }
+      }
+      titulaire ??= dossier.parents.first;
+      if (coParent == null && dossier.parents.length > 1) {
+        coParent = dossier.parents.firstWhere(
+          (p) => p.id != titulaire!.id,
+          orElse: () => dossier.parents.last,
+        );
+      }
+    }
+
+    final p1 = titulaire != null
+        ? parentFromDossier(titulaire)
+        : ParentData(
+            firstName: dossier.prenom ?? '',
+            lastName: dossier.nom ?? '',
+            phone: dossier.telephone ?? '',
+            email: dossier.email,
+            address: dossier.adresse ?? '',
+            postalCode: dossier.codePostal ?? '',
+            city: dossier.ville ?? '',
+            password: '',
+          );
+
+    final children = dossier.enfants
+        .asMap()
+        .entries
+        .map((e) => childFromEnfant(e.value, e.key))
+        .toList();
+
+    data.resetForReprise(
+      parent1Data: p1,
+      parent2Data: coParent != null ? parentFromDossier(coParent) : null,
+      childrenData: children,
+      motivation: dossier.texteMotivation ?? '',
+    );
+  }
+
+  static DateTime? parseIsoDate(String? raw) {
+    if (raw == null || raw.trim().isEmpty) return null;
+    final s = raw.trim();
+    final iso = RegExp(r'^(\d{4})-(\d{2})-(\d{2})');
+    final isoMatch = iso.firstMatch(s);
+    if (isoMatch != null) {
+      return DateTime(
+        int.parse(isoMatch.group(1)!),
+        int.parse(isoMatch.group(2)!),
+        int.parse(isoMatch.group(3)!),
+      );
+    }
+    try {
+      return DateTime.parse(s);
+    } catch (_) {
+      final parts = s.split('/');
+      if (parts.length == 3) {
+        final day = int.tryParse(parts[0]);
+        final month = int.tryParse(parts[1]);
+        final year = int.tryParse(parts[2]);
+        if (day != null && month != null && year != null) {
+          return DateTime(year, month, day);
+        }
+      }
+      return null;
+    }
+  }
+
+  static String? optionalDateString(dynamic value) {
+    if (value == null) return null;
+    if (value is String) {
+      final s = value.trim();
+      return s.isEmpty || s == 'null' ? null : s;
+    }
+    if (value is DateTime) {
+      return '${value.year.toString().padLeft(4, '0')}-'
+          '${value.month.toString().padLeft(2, '0')}-'
+          '${value.day.toString().padLeft(2, '0')}';
+    }
+    if (value is num) {
+      final ms = value.abs() > 9999999999
+          ? value.toInt()
+          : value.toInt() * 1000;
+      final dt = DateTime.fromMillisecondsSinceEpoch(ms, isUtc: true);
+      return '${dt.year.toString().padLeft(4, '0')}-'
+          '${dt.month.toString().padLeft(2, '0')}-'
+          '${dt.day.toString().padLeft(2, '0')}';
+    }
+    if (value is Map) {
+      final y = value['year'];
+      final m = value['month'] ?? value['monthValue'];
+      final d = value['day'] ?? value['dayOfMonth'];
+      if (y is num && m is num && d is num) {
+        return '${y.toInt().toString().padLeft(4, '0')}-'
+            '${m.toInt().toString().padLeft(2, '0')}-'
+            '${d.toInt().toString().padLeft(2, '0')}';
+      }
+    }
+    final s = value.toString().trim();
+    return s.isEmpty || s == 'null' ? null : s;
+  }
+
+  static int? optionalInt(dynamic value) {
+    if (value == null) return null;
+    if (value is int) return value;
+    if (value is num) return value.toInt();
+    if (value is String) {
+      final s = value.trim();
+      if (s.isEmpty) return null;
+      return int.tryParse(s);
+    }
+    return null;
+  }
+
+  static bool optionalBool(dynamic value) {
+    if (value == true) return true;
+    if (value is String && value.toLowerCase() == 'true') return true;
+    return false;
+  }
+
+  static void applyAmDossier(AmRegistrationData data, RepriseDossier dossier) {
+    final rawPhoto = dossier.photoUrl?.trim();
+    final hasPhoto = rawPhoto != null && rawPhoto.isNotEmpty;
+    final displayPhoto =
+        hasPhoto ? ApiConfig.absoluteMediaUrl(rawPhoto) : null;
+
+    data.resetForReprise(
+      firstName: dossier.prenom ?? '',
+      lastName: dossier.nom ?? '',
+      phone: dossier.telephone ?? '',
+      email: dossier.email,
+      streetAddress: dossier.adresse ?? '',
+      postalCode: dossier.codePostal ?? '',
+      city: dossier.ville ?? '',
+      existingPhotoUrl: displayPhoto,
+      consentementPhoto: dossier.consentementPhoto || hasPhoto,
+      dateOfBirth: parseIsoDate(dossier.dateNaissance),
+      birthCity: dossier.lieuNaissanceVille ?? '',
+      birthCountry: dossier.lieuNaissancePays ?? '',
+      nir: dossier.nir ?? '',
+      agrementNumber: dossier.numeroAgrement ?? '',
+      agreementDate: parseIsoDate(dossier.dateAgrement),
+      capacity: dossier.nbMaxEnfants,
+      placesAvailable: dossier.placeDisponible,
+      presentationText: dossier.biographie ?? '',
+    );
+  }
+
+  static String isoToDdMmYyyy(String? iso) {
+    final dt = parseIsoDate(iso);
+    if (dt == null) return '';
+    return '${dt.day.toString().padLeft(2, '0')}/'
+        '${dt.month.toString().padLeft(2, '0')}/'
+        '${dt.year}';
+  }
+}

frontend/lib/utils/reprise_payload.dart

@@ -0,0 +1,150 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:flutter/foundation.dart';
+
+import '../models/am_registration_data.dart';
+import '../models/user_registration_data.dart';
+import 'nir_utils.dart';
+import 'parent_registration_payload.dart';
+
+/// Body PATCH /auth/reprise-resoumettre. Ticket #112.
+class ReprisePayload {
+  ReprisePayload._();
+
+  static Map<String, dynamic> parentPatch(
+    UserRegistrationData data,
+    String token,
+  ) {
+    final base = ParentRegistrationPayload.toJson(data);
+    base.remove('email');
+    base.remove('acceptation_cgu');
+    base.remove('acceptation_privacy');
+    base['token'] = token.trim();
+
+    final enfants = data.children.asMap().entries.map((e) {
+      final childMap = ParentRegistrationPayload.childToRepriseJson(
+        e.value,
+        e.key,
+        data.parent1.lastName.trim(),
+      );
+      return childMap;
+    }).toList();
+    base['enfants'] = enfants;
+
+    return base;
+  }
+
+  static Future<Map<String, dynamic>> amPatch(
+    AmRegistrationData data,
+    String token, {
+    String? existingPhotoUrl,
+  }) async {
+    final body = <String, dynamic>{'token': token.trim()};
+
+    _put(body, 'prenom', data.firstName.trim());
+    _put(body, 'nom', data.lastName.trim());
+    _put(body, 'telephone', data.phone.trim());
+    _put(body, 'adresse', data.streetAddress.trim());
+    _put(body, 'code_postal', data.postalCode.trim());
+    _put(body, 'ville', data.city.trim());
+
+    body['consentement_photo'] = data.photoConsent;
+
+    if (data.dateOfBirth != null) {
+      final d = data.dateOfBirth!;
+      body['date_naissance'] =
+          '${d.year}-${d.month.toString().padLeft(2, '0')}-${d.day.toString().padLeft(2, '0')}';
+    }
+    _put(body, 'lieu_naissance_ville', data.birthCity.trim());
+    _put(body, 'lieu_naissance_pays', data.birthCountry.trim());
+    _put(body, 'numero_agrement', data.agrementNumber.trim());
+    if (data.nir.trim().isNotEmpty) {
+      body['nir'] = normalizeNir(data.nir);
+    }
+    if (data.agreementDate != null) {
+      final d = data.agreementDate!;
+      body['date_agrement'] =
+          '${d.year}-${d.month.toString().padLeft(2, '0')}-${d.day.toString().padLeft(2, '0')}';
+    }
+    if (data.capacity != null) {
+      body['capacite_accueil'] = data.capacity;
+    }
+    if (data.placesAvailable != null) {
+      body['places_disponibles'] = data.placesAvailable;
+    }
+    if (data.presentationText.trim().isNotEmpty) {
+      body['biographie'] = data.presentationText.trim();
+    }
+
+    final photo = await _amPhotoPayload(data, existingPhotoUrl);
+    if (photo != null) {
+      body.addAll(photo);
+    }
+
+    return body;
+  }
+
+  static Future<Map<String, String>?> _amPhotoPayload(
+    AmRegistrationData data,
+    String? existingPhotoUrl,
+  ) async {
+    if (data.photoBytes != null && data.photoBytes!.isNotEmpty) {
+      final mime = _imageMimeForBytes(data.photoBytes!);
+      final fn = (data.photoFilename ?? '').trim();
+      return {
+        'photo_base64':
+            'data:$mime;base64,${base64Encode(data.photoBytes!)}',
+        'photo_filename': fn.isNotEmpty ? fn : 'photo_am.jpg',
+      };
+    }
+
+    if (!kIsWeb &&
+        data.photoPath != null &&
+        data.photoPath!.isNotEmpty &&
+        !data.photoPath!.startsWith('assets/') &&
+        !data.photoPath!.startsWith('http')) {
+      try {
+        final file = File(data.photoPath!);
+        if (await file.exists()) {
+          final bytes = await file.readAsBytes();
+          final mime = _imageMimeForBytes(bytes);
+          return {
+            'photo_base64': 'data:$mime;base64,${base64Encode(bytes)}',
+            'photo_filename':
+                _basenameFromPath(data.photoPath!) ?? 'photo_am.jpg',
+          };
+        }
+      } catch (_) {}
+    }
+
+    final url = (existingPhotoUrl ?? data.repriseExistingPhotoUrl ?? '').trim();
+    if (url.isNotEmpty) {
+      return {'photo_url': url};
+    }
+    return null;
+  }
+
+  static String _imageMimeForBytes(Uint8List bytes) {
+    if (bytes.length >= 2 && bytes[0] == 0xFF && bytes[1] == 0xD8) {
+      return 'image/jpeg';
+    }
+    if (bytes.length >= 8 &&
+        bytes[0] == 0x89 &&
+        bytes[1] == 0x50 &&
+        bytes[2] == 0x4E &&
+        bytes[3] == 0x47) {
+      return 'image/png';
+    }
+    return 'image/jpeg';
+  }
+
+  static String? _basenameFromPath(String path) {
+    final parts = path.replaceAll('\\', '/').split('/');
+    return parts.isEmpty ? null : parts.last;
+  }
+
+  static void _put(Map<String, dynamic> m, String key, String value) {
+    if (value.isNotEmpty) m[key] = value;
+  }
+}

frontend/lib/widgets/auth/reprise_identify_dialog.dart

@@ -0,0 +1,168 @@
+import 'package:flutter/material.dart';
+import 'package:google_fonts/google_fonts.dart';
+
+import '../../services/auth_service.dart';
+import '../../utils/email_utils.dart';
+import '../custom_app_text_field.dart';
+
+/// Modale login : numéro de dossier + e-mail → token reprise (#112).
+class RepriseIdentifyDialog extends StatefulWidget {
+  final String? initialEmail;
+
+  const RepriseIdentifyDialog({super.key, this.initialEmail});
+
+  @override
+  State<RepriseIdentifyDialog> createState() => _RepriseIdentifyDialogState();
+}
+
+class _RepriseIdentifyDialogState extends State<RepriseIdentifyDialog> {
+  final _formKey = GlobalKey<FormState>();
+  late final TextEditingController _numeroCtrl;
+  late final TextEditingController _emailCtrl;
+
+  bool _loading = false;
+  String? _error;
+
+  @override
+  void initState() {
+    super.initState();
+    _numeroCtrl = TextEditingController();
+    _emailCtrl = TextEditingController(text: widget.initialEmail ?? '');
+  }
+
+  @override
+  void dispose() {
+    _numeroCtrl.dispose();
+    _emailCtrl.dispose();
+    super.dispose();
+  }
+
+  String? _validateNumero(String? value) {
+    final v = value?.trim() ?? '';
+    if (v.isEmpty) {
+      return 'Indiquez votre numéro de dossier.';
+    }
+    return null;
+  }
+
+  String? _validateEmail(String? value) {
+    final v = value?.trim() ?? '';
+    if (v.isEmpty) {
+      return 'Indiquez votre adresse e-mail.';
+    }
+    if (!isValidEmailFormat(v)) {
+      return 'L’adresse e-mail n’est pas valide.';
+    }
+    return null;
+  }
+
+  Future<void> _submit() async {
+    if (_loading) return;
+    setState(() => _error = null);
+    if (!(_formKey.currentState?.validate() ?? false)) return;
+
+    setState(() => _loading = true);
+    try {
+      final token = await AuthService.identifyReprise(
+        numeroDossier: _numeroCtrl.text,
+        email: _emailCtrl.text,
+      );
+      if (!mounted) return;
+      Navigator.of(context).pop(token);
+    } catch (e) {
+      if (!mounted) return;
+      setState(() {
+        _loading = false;
+        _error = e is Exception
+            ? e.toString().replaceFirst('Exception: ', '')
+            : 'Impossible de retrouver votre dossier.';
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: Text(
+        'Reprendre mon dossier',
+        style: GoogleFonts.merienda(fontWeight: FontWeight.bold),
+      ),
+      content: SizedBox(
+        width: 420,
+        child: Form(
+          key: _formKey,
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            crossAxisAlignment: CrossAxisAlignment.stretch,
+            children: [
+              Text(
+                'Saisissez le numéro de dossier et l’e-mail utilisés lors '
+                'de l’inscription (dossier refusé en attente de correction).',
+                style: GoogleFonts.merienda(fontSize: 13),
+              ),
+              const SizedBox(height: 16),
+              CustomAppTextField(
+                controller: _numeroCtrl,
+                labelText: 'Numéro de dossier',
+                hintText: 'Ex. 2026-000021',
+                textInputAction: TextInputAction.next,
+                validator: _validateNumero,
+                style: CustomAppTextFieldStyle.lavande,
+                fieldHeight: 48,
+                fieldWidth: double.infinity,
+              ),
+              const SizedBox(height: 12),
+              CustomAppTextField(
+                controller: _emailCtrl,
+                labelText: 'E-mail',
+                hintText: 'Votre adresse e-mail',
+                keyboardType: TextInputType.emailAddress,
+                autocorrect: false,
+                enableSuggestions: false,
+                inputFormatters: const [EmailMaxLengthFormatter()],
+                textInputAction: TextInputAction.done,
+                onFieldSubmitted: (_) => _submit(),
+                validator: _validateEmail,
+                style: CustomAppTextFieldStyle.lavande,
+                fieldHeight: 48,
+                fieldWidth: double.infinity,
+              ),
+              if (_error != null) ...[
+                const SizedBox(height: 12),
+                Text(
+                  _error!,
+                  style: GoogleFonts.merienda(
+                    fontSize: 12,
+                    color: Colors.red.shade700,
+                  ),
+                ),
+              ],
+            ],
+          ),
+        ),
+      ),
+      actions: [
+        TextButton(
+          onPressed: _loading ? null : () => Navigator.of(context).pop(),
+          child: Text('Annuler', style: GoogleFonts.merienda()),
+        ),
+        TextButton(
+          onPressed: _loading ? null : _submit,
+          child: _loading
+              ? const SizedBox(
+                  width: 18,
+                  height: 18,
+                  child: CircularProgressIndicator(strokeWidth: 2),
+                )
+              : Text(
+                  'Continuer',
+                  style: GoogleFonts.merienda(
+                    fontWeight: FontWeight.bold,
+                    color: const Color(0xFF2D6A4F),
+                  ),
+                ),
+        ),
+      ],
+    );
+  }
+}

frontend/lib/widgets/child_card_widget.dart

@@ -1,4 +1,5 @@
 import 'dart:math' as math;
+import 'dart:io';
 
 import 'package:flutter/material.dart';
 import 'package:google_fonts/google_fonts.dart';
@@ -20,7 +21,7 @@ bool _hasChildPhoto(ChildData c) {
   return registrationPhotoSlotHasImage(
     imageBytes: c.imageBytes,
     imageFile: c.imageFile,
-    imagePathOrAsset: null,
+    imagePathOrAsset: c.existingPhotoUrl,
   );
 }
 
@@ -33,6 +34,20 @@ Widget _buildChildPhotoImage(ChildData c, {required BoxFit fit}) {
   if (f != null) {
     return kIsWeb ? Image.network(f.path, fit: fit) : Image.file(f, fit: fit);
   }
+  final url = c.existingPhotoUrl?.trim();
+  if (url != null && url.isNotEmpty) {
+    if (url.startsWith('http://') || url.startsWith('https://')) {
+      return Image.network(url, fit: fit);
+    }
+    if (!kIsWeb) {
+      try {
+        final file = File(url);
+        if (file.existsSync()) {
+          return Image.file(file, fit: fit);
+        }
+      } catch (_) {}
+    }
+  }
   return Image.asset('assets/images/photo.png', fit: BoxFit.contain);
 }
 
@@ -221,6 +236,7 @@ class _ChildCardWidgetState extends State<ChildCardWidget> {
                 scaleFactor: scaleFactor,
                 imageBytes: widget.childData.imageBytes,
                 imageFile: widget.childData.imageFile,
+                imagePathOrAsset: widget.childData.existingPhotoUrl,
                 onTapPick: !config.isReadonly ? widget.onPickImage : null,
                 onClear: !config.isReadonly ? widget.onClearImage : null,
                 baseShadowColor: baseCardColorForShadow,

frontend/lib/widgets/professional_info_form_screen.dart

@@ -134,9 +134,40 @@ class _ProfessionalInfoFormScreenState extends State<ProfessionalInfoFormScreen>
   @override
   void initState() {
     super.initState();
+    _applyInitialData(widget.initialData);
 
-    final data = widget.initialData;
+    if (widget.mode == DisplayMode.editable) {
-    if (data != null) {
+      _birthCityFocus = FocusNode();
+      _birthCountryFocus = FocusNode();
+      _nirFocus = FocusNode();
+      _birthCityFocus!.addListener(_onBirthCityFocusChange);
+      _birthCountryFocus!.addListener(_onBirthCountryFocusChange);
+    }
+  }
+
+  @override
+  void didUpdateWidget(covariant ProfessionalInfoFormScreen oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    final next = widget.initialData;
+    final prev = oldWidget.initialData;
+    if (next == null) return;
+    if (prev == null ||
+        prev.dateOfBirth != next.dateOfBirth ||
+        prev.agreementDate != next.agreementDate ||
+        prev.placesAvailable != next.placesAvailable ||
+        prev.capacity != next.capacity ||
+        prev.nir != next.nir ||
+        prev.birthCity != next.birthCity ||
+        prev.birthCountry != next.birthCountry ||
+        prev.agrementNumber != next.agrementNumber ||
+        prev.photoPath != next.photoPath ||
+        prev.photoConsent != next.photoConsent) {
+      _applyInitialData(next);
+    }
+  }
+
+  void _applyInitialData(ProfessionalInfoData? data) {
+    if (data == null) return;
     _selectedDate = data.dateOfBirth;
     _dateOfBirthController.text = data.dateOfBirth != null
         ? DateFormat('dd/MM/yyyy').format(data.dateOfBirth!)
@@ -159,15 +190,6 @@ class _ProfessionalInfoFormScreenState extends State<ProfessionalInfoFormScreen>
     _photoConsent = data.photoConsent;
   }
 
-    if (widget.mode == DisplayMode.editable) {
-      _birthCityFocus = FocusNode();
-      _birthCountryFocus = FocusNode();
-      _nirFocus = FocusNode();
-      _birthCityFocus!.addListener(_onBirthCityFocusChange);
-      _birthCountryFocus!.addListener(_onBirthCountryFocusChange);
-    }
-  }
-
   void _onBirthCityFocusChange() {
     if (_birthCityFocus == null || _birthCityFocus!.hasFocus) return;
     _applyPlaceNameFormat(_birthCityController);

frontend/lib/widgets/registration_photo_slot.dart

@@ -71,6 +71,9 @@ class RegistrationPhotoSlot extends StatelessWidget {
       if (p.startsWith('assets/')) {
         return Image.asset(p, fit: fit);
       }
+      if (p.startsWith('http://') || p.startsWith('https://')) {
+        return Image.network(p, fit: fit);
+      }
       if (!kIsWeb) {
         try {
           final file = File(p);

frontend/test/reprise_am_parse_test.dart

@@ -0,0 +1,52 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:p_tits_pas/models/am_registration_data.dart';
+import 'package:p_tits_pas/models/reprise_dossier.dart';
+import 'package:p_tits_pas/utils/reprise_mapper.dart';
+
+void main() {
+  test('RepriseDossier parse champs AM plats', () {
+    final d = RepriseDossier.fromJson({
+      'id': 'am1',
+      'email': 'marie@test.fr',
+      'role': 'assistante_maternelle',
+      'date_naissance': '1980-06-08',
+      'date_agrement': '2019-09-01',
+      'place_disponible': 2,
+      'nb_max_enfants': 4,
+      'lieu_naissance_ville': 'Ajaccio',
+      'nir': '280062A00100191',
+      'numero_agrement': 'AGR-2019-095001',
+    });
+
+    expect(d.dateNaissance, '1980-06-08');
+    expect(d.dateAgrement, '2019-09-01');
+    expect(d.placeDisponible, 2);
+
+    final data = AmRegistrationData();
+    RepriseMapper.applyAmDossier(data, d);
+    expect(data.dateOfBirth, DateTime(1980, 6, 8));
+    expect(data.agreementDate, DateTime(2019, 9, 1));
+    expect(data.placesAvailable, 2);
+  });
+
+  test('RepriseDossier parse champs AM imbriqués + wrapper data', () {
+    final d = RepriseDossier.fromJson({
+      'id': 'am1',
+      'email': 'marie@test.fr',
+      'role': 'assistante_maternelle',
+      'nir': '280062A00100191',
+      'numero_agrement': 'AGR-2019-095001',
+      'nb_max_enfants': 4,
+      'lieu_naissance_ville': 'Ajaccio',
+      'user': {'date_naissance': '1980-06-08T00:00:00.000Z'},
+      'dossier': {
+        'date_agrement': '2019-09-01',
+        'places_disponibles': 2,
+      },
+    });
+
+    expect(d.dateNaissance, isNotNull);
+    expect(d.dateAgrement, '2019-09-01');
+    expect(d.placeDisponible, 2);
+  });
+}