feat: improved error handling and feedback

src/Controller/Booking/IndexController.php

@@ -3,6 +3,9 @@
 namespace App\Controller\Booking;
 
 use App\BusProNet\ApiClient;
+use App\BusProNet\Exception\ApiClientException;
+use App\BusProNet\Exception\ResponseParserException;
+use App\BusProNet\Model\BaseData;
 use App\BusProNet\XmlLoader\TravelLoader;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Bundle\SecurityBundle\Security;
@@ -30,11 +33,16 @@ class IndexController extends AbstractController
             return $this->security->logout();
         }
 
-        $bookings = $this->apiClient->getBookings($bpnUser->getEmail(), $bpnUser->getPassword());
+        try {
+            $bookings = $this->apiClient->getBookings($bpnUser->getEmail(), $bpnUser->getPassword());
+        } catch (ApiClientException|ResponseParserException $e) {
+            $this->addFlash('error', 'Buchungen nicht abrufbar');
+            $bookings = new BaseData([]);
+        }
         $this->travelDataLoader->patchBookings($bookings);
 
         return $this->render('booking/index.html.twig', [
             'bookings' => $bookings->getItems(),
         ]);
     }
-}
+}