wip: submit booking to api

src/Service/BookingService.php

@@ -95,6 +95,17 @@ class BookingService
         $request->getSession()->set(self::BOOKING_CREATE_KEY, $bookingCreateDto);
     }
 
+    /**
+     * Clears the booking creation DTO from the session.
+     *
+     * This method removes only the booking DTO while preserving other session data.
+     * Used after successful booking submission to clear the booking flow state.
+     */
+    public function clearBookingCreateDto(Request $request): void
+    {
+        $request->getSession()->remove(self::BOOKING_CREATE_KEY);
+    }
+
     /**
      * Clears all booking-related session data.
      *
@@ -115,7 +126,7 @@ class BookingService
      * and saves it to the session. It's designed to be called from the clean
      * booking entry point without requiring UID parameters.
      */
-    public function startFreshBooking(Request $request, int $dateId, int $hotelId): BookingCreateDto
+    public function startFreshBooking(Request $request, int $dateId, int $hotelId, ?int $agencyId = null): BookingCreateDto
     {
         $travelData = $this->travelDataService->getTravelData($dateId, $hotelId);
         if (null === $travelData) {
@@ -138,6 +149,7 @@ class BookingService
         $bookingCreateDto = new BookingCreateDto($travelData, $hotelId);
         $bookingCreateDto->roomSelections = $roomSelections;
         $bookingCreateDto->currentStep = 1;
+        $bookingCreateDto->agencyId = $agencyId;
 
         $this->saveBookingCreateDto($request, $bookingCreateDto);