Fix #180

src/Controller/UserPrestataireController.php

@@ -56,7 +56,12 @@ class UserPrestataireController extends FluxController
      */
     public function groupePrestataireInscriptionAction(Request $request)
     {
-        $form = $this->createForm(GroupePrestataireInscriptionFormType::class, $this->session->get('_prestagere'));
+        //#180: at this point, the Prestataire entity is detached from the EntityManager (because we get it from the session)
+        $presta = $this->session->get('_prestagere');
+        //#180: $presta now refers to the fully managed copy returned by the merge operation.
+        $presta = $this->em->merge($presta);
+
+        $form = $this->createForm(GroupePrestataireInscriptionFormType::class, $presta);
         $form->handleRequest($request);
 
         if ($form->isSubmitted() && $form->isValid()) {

src/Factory/FormFactory.php

@@ -134,7 +134,13 @@ class FormFactory
         if (empty($user) || empty($this->session->get('_prestagere'))) {
             throw new \Exception("[FORM 6] Opération impossible !");
         }
-        $form = $this->ff->create(GroupePrestataireInscriptionFormType::class, $this->session->get('_prestagere'), array('action' => $this->router->generate('groupeprestataire_inscription')));
+
+        //#180: at this point, the Prestataire entity is detached from the EntityManager (because we get it from the session)
+        $presta = $this->session->get('_prestagere');
+        //#180: $presta now refers to the fully managed copy returned by the merge operation.
+        $presta = $this->em->merge($presta);
+
+        $form = $this->ff->create(GroupePrestataireInscriptionFormType::class, $presta, array('action' => $this->router->generate('groupeprestataire_inscription')));
 
         return $form->createView();
     }