feat: inquiry bookings

src/Service/BookingService.php

@@ -4,6 +4,7 @@ namespace App\Service;
 
 use App\BusProNet\Model\Room;
 use App\BusProNet\Model\Travel;
+use App\Exception\BookingNotPossibleException;
 use App\Exception\BookingSessionNotFoundException;
 use App\Exception\NoRoomsAvailableException;
 use App\Form\Model\BookingDto;
@@ -166,6 +167,11 @@ class BookingService
      * This method initializes a new BookingDto with empty room selections
      * and saves it to the session. It's designed to be called from the clean
      * booking entry point without requiring UID parameters.
+     *
+     * Handles three booking status types:
+     * - 'Frei': Regular booking with availability checks
+     * - 'Anfrage': Inquiry booking, allows booking even with 0 availability
+     * - 'Buchungsstop': Booking stopped, no bookings allowed
      */
     public function startFreshBooking(Request $request, int $dateId, int $hotelId, ?int $agencyId = null): BookingDto
     {
@@ -174,13 +180,31 @@ class BookingService
             throw new NotFoundHttpException(sprintf('Travel data not found for date ID %d and hotel ID %d', $dateId, $hotelId));
         }
 
+        // Handle Buchungsstop - no bookings allowed at all
+        if ('Buchungsstop' === $travelData->status) {
+            throw new BookingNotPossibleException($dateId, $hotelId);
+        }
+
+        // Determine booking status based on travel status
+        $isInquiryBooking = 'Anfrage' === $travelData->status;
+        $bookingStatus = $isInquiryBooking ? 'A' : 'F';
+
+        // Get available rooms
         $availableRooms = $travelData->getAvailableRooms();
 
-        // Prevent booking flow entry when no rooms are available
-        if (empty($availableRooms)) {
+        // For regular bookings (Frei), prevent entry when no rooms are available
+        // For inquiry bookings (Anfrage), allow even with 0 availability
+        if (false === $isInquiryBooking && empty($availableRooms)) {
             throw new NoRoomsAvailableException($dateId, $hotelId);
         }
 
+        // For inquiry bookings with 0 availability, get all rooms ignoring availability count
+        if ($isInquiryBooking && empty($availableRooms)) {
+            $availableRooms = array_filter($travelData->rooms, function (Room $room) {
+                return \App\BusProNet\Constants::STATUS_AVAILABLE === $room->status;
+            });
+        }
+
         // Create room selections with zero quantities (user will set these in step 1)
         $roomSelections = array_map(
             fn (Room $room) => $this->createRoomSelection($room, []),
@@ -191,6 +215,7 @@ class BookingService
         $bookingCreateDto->roomSelections = $roomSelections;
         $bookingCreateDto->currentStep = 1;
         $bookingCreateDto->agencyId = $agencyId;
+        $bookingCreateDto->bookingStatus = $bookingStatus;
 
         $this->saveBookingCreateDto($request, $bookingCreateDto);