wip: modernized edit flow

src/Form/Service/ParticipantParkingFieldHandler.php

@@ -7,7 +7,7 @@ namespace App\Form\Service;
 use App\BusProNet\Constants;
 use App\BusProNet\Model\Service;
 use App\BusProNet\Utility\DirectionMapper;
-use App\Form\Model\BookingDtoInterface;
+use App\Form\Model\BookingDto;
 use App\Form\Service\Abstract\AbstractParticipantFieldHandler;
 
 /**
@@ -46,7 +46,7 @@ class ParticipantParkingFieldHandler extends AbstractParticipantFieldHandler
         return true; // Always process for state changes
     }
 
-    public function processField(array $submittedData, BookingDtoInterface $bookingDto, int $participantIndex): void
+    public function processField(array $submittedData, BookingDto $bookingDto, int $participantIndex): void
     {
         $participant = $this->getParticipant($bookingDto, $participantIndex);
         if (null === $participant) {
@@ -95,11 +95,11 @@ class ParticipantParkingFieldHandler extends AbstractParticipantFieldHandler
      * Gets the first (and typically only) parking service for pricing calculation.
      * Returns null if no parking services are available.
      *
-     * @param BookingDtoInterface $bookingDto The booking DTO containing travel data
+     * @param BookingDto $bookingDto The booking DTO containing travel data
      *
      * @return Service|null The parking service object, or null if not found
      */
-    private function findParkingService(BookingDtoInterface $bookingDto): ?Service
+    private function findParkingService(BookingDto $bookingDto): ?Service
     {
         $parkingServices = $bookingDto->travel->getAdditionalServicesBySubTypes(Constants::TOKEN_PARKING, true);