feat(loans): confirm declared material state changes

eme-backend/src/controllers/emprunt.controller.ts

@@ -4,10 +4,12 @@ import {
   creerEmprunt,
   listerMesEmpruntsEnCours,
   restituerEmprunt,
+  signalerTentativeModificationRetour,
 } from '../services/emprunt.service';
 import {
   parseCreerEmpruntRequest,
   parseRestituerEmpruntRequest,
+  parseSignalerTentativeRetourRequest,
   toEmpruntResponse,
 } from '../dtos/emprunt.dto';
 
@@ -47,3 +49,19 @@ export async function postRestitution(req: Request, res: Response): Promise<void
   const emprunt = await restituerEmprunt(user.id, empruntId, request);
   res.json({ data: toEmpruntResponse(emprunt) });
 }
+
+export async function postAlerteChangementRetour(req: Request, res: Response): Promise<void> {
+  const user = req.user;
+  if (!user) {
+    throw new AppError(401, 'Authentification requise');
+  }
+
+  const empruntId = Number(req.params.id);
+  if (!Number.isInteger(empruntId) || empruntId <= 0) {
+    throw new AppError(400, 'Identifiant emprunt invalide');
+  }
+
+  const request = parseSignalerTentativeRetourRequest(req.body);
+  const alerteCreee = await signalerTentativeModificationRetour(user.id, empruntId, request);
+  res.json({ data: { alerteCreee } });
+}