wip: continue implementation

src/Controller/PersonalDataController.php

@@ -42,7 +42,7 @@ class PersonalDataController extends AbstractController
         if ($form->isSubmitted() && $form->isValid()) {
             try {
                 $this->apiClient->updatePersonalData($bpnUser->getEmail(), $bpnUser->getPassword(), $personalData);
-                $this->addFlash('success', 'Personal data updated.');
+                $this->addFlash('success', 'Deine persönlichen Daten wurden aktualisiert');
             } catch (ApiClientException $e) {
                 $this->addFlash('error', $e->getMessage());
             }
@@ -55,4 +55,31 @@ class PersonalDataController extends AbstractController
             'form' => $form->createView(),
         ]);
     }
+
+    #[Route('/personal-data/newsletter', name: 'app_personal_data_newsletter', methods: ['POST'])]
+    #[IsGranted('ROLE_USER')]
+    public function newsletter(Request $request): Response
+    {
+        $bpnUser = $request->getSession()->get('bpn_user');
+
+        if (null === $bpnUser) {
+            return $this->security->logout();
+        }
+
+        $personalData = $this
+            ->apiClient
+            ->getPersonalData($bpnUser->getEmail(), $bpnUser->getPassword())
+        ;
+
+        $personalData->communication->newsletter = !$personalData->communication->newsletter;
+
+        try {
+            $this->apiClient->updateNewsletterRegistration($bpnUser->getEmail(), $bpnUser->getPassword(), $personalData);
+            $this->addFlash('success', 'Deine Anmeldung zum Newsletter wurde aktualisiert');
+        } catch (ApiClientException $e) {
+            $this->addFlash('error', $e->getMessage());
+        }
+
+        return $this->redirectToRoute('app_personal_data');
+    }
 }