wip: modernized edit flow

src/Form/Service/ParticipantBoardFieldHandler.php

@@ -6,7 +6,7 @@ namespace App\Form\Service;
 
 use App\BusProNet\Constants;
 use App\BusProNet\Model\Service;
-use App\Form\Model\BookingDtoInterface;
+use App\Form\Model\BookingDto;
 use App\Form\Service\Abstract\AbstractParticipantFieldHandler;
 
 /**
@@ -49,7 +49,7 @@ class ParticipantBoardFieldHandler extends AbstractParticipantFieldHandler
         return true; // Always process to handle deselection cases
     }
 
-    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) {
@@ -72,7 +72,7 @@ class ParticipantBoardFieldHandler extends AbstractParticipantFieldHandler
     private function filterValidServiceSelections(
         array $selectedServices,
         array $availableServices,
-        BookingDtoInterface $bookingDto,
+        BookingDto $bookingDto,
         int $participantIndex,
     ): array {
         $validSelections = [];
@@ -93,7 +93,7 @@ class ParticipantBoardFieldHandler extends AbstractParticipantFieldHandler
     private function isServiceValidForParticipant(
         mixed $selectedService,
         array $availableServices,
-        BookingDtoInterface $bookingDto,
+        BookingDto $bookingDto,
         int $participantIndex,
     ): bool {
         $service = $this->findServiceInAvailableServices($selectedService, $availableServices);