Merge branch '503-reassign-ui-message' into 'master'

Resolve "Lors de la ré-assignation des parcours, l'UI ne mentionne pas qu'une opération a été réalisée"

Closes #503

See merge request Chill-Projet/chill-bundles!969

.changes/unreleased/Fixed-20260309-101721.yaml

@@ -0,0 +1,7 @@
+kind: Fixed
+body: Add a flash message when reassigning accompanying course (reassign list)
+time: 2026-03-09T10:17:21.923487588+01:00
+custom:
+    Issue: "503"
+    MR: "969"
+    SchemaChange: No schema change

src/Bundle/ChillPersonBundle/Controller/ReassignAccompanyingPeriodController.php

@@ -17,7 +17,6 @@ use Chill\MainBundle\Form\Type\PickPostalCodeType;
 use Chill\MainBundle\Form\Type\PickUserDynamicType;
 use Chill\MainBundle\Pagination\PaginatorFactory;
 use Chill\MainBundle\Repository\UserRepository;
-use Chill\MainBundle\Templating\Entity\UserRender;
 use Chill\PersonBundle\Repository\AccompanyingPeriodACLAwareRepositoryInterface;
 use Chill\PersonBundle\Repository\AccompanyingPeriodRepository;
 use Chill\PersonBundle\Security\Authorization\AccompanyingPeriodVoter;
@@ -31,18 +30,29 @@ use Symfony\Component\Form\FormFactoryInterface;
 use Symfony\Component\Form\FormInterface;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\Session\Session;
 use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
 use Symfony\Component\Routing\Annotation\Route;
 use Symfony\Component\Security\Core\Security;
+use Symfony\Component\Translation\TranslatableMessage;
 use Symfony\Component\Validator\Constraints\NotIdenticalTo;
 use Symfony\Component\Validator\Constraints\NotNull;
 
 class ReassignAccompanyingPeriodController extends AbstractController
 {
-    public function __construct(private readonly AccompanyingPeriodACLAwareRepositoryInterface $accompanyingPeriodACLAwareRepository, private readonly UserRepository $userRepository, private readonly AccompanyingPeriodRepository $courseRepository, private readonly \Twig\Environment $engine, private readonly FormFactoryInterface $formFactory, private readonly PaginatorFactory $paginatorFactory, private readonly Security $security, private readonly UserRender $userRender, private readonly EntityManagerInterface $em) {}
+    public function __construct(
+        private readonly AccompanyingPeriodACLAwareRepositoryInterface $accompanyingPeriodACLAwareRepository,
+        private readonly UserRepository $userRepository,
+        private readonly AccompanyingPeriodRepository $courseRepository,
+        private readonly \Twig\Environment $engine,
+        private readonly FormFactoryInterface $formFactory,
+        private readonly PaginatorFactory $paginatorFactory,
+        private readonly Security $security,
+        private readonly EntityManagerInterface $entityManager,
+    ) {}
 
     #[Route(path: '/{_locale}/person/accompanying-periods/reassign', name: 'chill_course_list_reassign')]
-    public function listAction(Request $request): Response
+    public function listAction(Request $request, Session $session): Response
     {
         if (!$this->security->isGranted(AccompanyingPeriodVoter::REASSIGN_BULK)) {
             throw new AccessDeniedHttpException('no right to reassign bulk');
@@ -96,7 +106,8 @@ class ReassignAccompanyingPeriodController extends AbstractController
                 }
             }
 
-            $this->em->flush();
+            $this->entityManager->flush();
+            $this->addFlash('success', new TranslatableMessage('period_by_user_list.successfully_re_assigned', ['count' => count($assignPeriodIds)]));
 
             // redirect to the first page
             return $this->redirectToRoute('chill_course_list_reassign', $request->query->all());

src/Bundle/ChillPersonBundle/translations/messages+intl-icu.fr.yaml

@@ -24,6 +24,14 @@ accompanying_period:
     number: >-
         n° {id}
 
+period_by_user_list:
+    successfully_re_assigned: >-
+        {count, plural,
+            =0 {Aucune assignation de référent effectuée}
+            =1 {Assignation d'un nouveau référent pour un parcours}
+            other {Assignation d'un nouveau référent pour # parcours}
+        }
+
 person:
     from_the: depuis le
     And himself: >-