feat: improved error handling

src/Controller/PersonalDataController.php

@@ -4,6 +4,7 @@ namespace App\Controller;
 
 use App\BusProNet\ApiClient;
 use App\BusProNet\Exception\ApiClientException;
+use App\BusProNet\Model\Notification;
 use App\BusProNet\Model\PersonalData;
 use App\Form\PersonalDataType;
 use Psr\Log\LoggerInterface;
@@ -42,6 +43,16 @@ class PersonalDataController extends AbstractController
             $personalData = new PersonalData();
         }
 
+        if ($personalData instanceof Notification) {
+            $this->logger->error('Unable to fetch personal data', [
+                'code' => $personalData->code,
+                'error' => $personalData->message,
+            ]);
+
+            $this->addFlash('error', 'Deine persönlichen Daten konnten nicht abgerufen werden');
+            $personalData = new PersonalData();
+        }
+
         $personalDataForm = $this->createForm(PersonalDataType::class, $personalData, [
             'attr' => ['novalidate' => 'novalidate'],
         ]);