130 lines
4.6 KiB
PHP
130 lines
4.6 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Controller\Booking\Create;
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use App\Controller\Booking\Traits\BookingCreateTrait;
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use App\Controller\Booking\Traits\BookingExceptionHandlerTrait;
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use App\Form\BookingCreateStep1Type;
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use App\Form\Model\BookingDto;
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use App\Htmx\HxTrait;
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use App\Service\BookingCreateContextFactory;
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use App\Service\BookingService;
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use App\Service\BookingSessionService;
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use App\Service\RoomPricingCalculator;
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use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\Response;
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use Symfony\Component\Routing\Attribute\Route;
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/**
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* Handles the first step of the booking creation process.
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*
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* This controller manages room selection functionality where users
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* choose the types and quantities of rooms for their booking.
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*/
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class Step1Controller extends AbstractController
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{
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use BookingCreateTrait;
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use BookingExceptionHandlerTrait;
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use HxTrait;
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public function __construct(
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private readonly BookingService $bookingService,
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private readonly BookingSessionService $bookingSessionService,
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private readonly BookingCreateContextFactory $createContextFactory,
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) {
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}
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/**
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* Displays and processes the room selection form.
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*/
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#[Route('/bookings/create/rooms', name: 'app_booking_create_step_1')]
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public function index(Request $request): Response
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{
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$result = $this->getOrCreateBookingCreateDto($this->bookingSessionService, $request);
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if ($result instanceof Response) {
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return $result;
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}
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$bookingCreateDto = $result;
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// Get or create baseline snapshot for change detection
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$oldRoomSelectionSnapshot = $this->bookingSessionService->getOrCreateBaselineSnapshot($request, $bookingCreateDto);
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// Validate step access - allow step 1 or redirect to current step
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if ($redirect = $this->validateStepAccess($bookingCreateDto, 1)) {
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return $redirect;
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}
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$form = $this->createForm(BookingCreateStep1Type::class, $bookingCreateDto, [
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'validation_groups' => ['booking_create_step_1'],
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]);
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$form->handleRequest($request);
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if (true === $form->isSubmitted() && true === $form->isValid()) {
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if ($bookingCreateDto->hasRoomSelectionChanged($oldRoomSelectionSnapshot)) {
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$bookingCreateDto->resetParticipantAssignments();
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}
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// Check if room selection forces inquiry mode
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$this->bookingService->updateBookingStatusFromRoomSelection($bookingCreateDto);
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$bookingCreateDto->currentStep = 2;
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$this->bookingSessionService->saveBookingDto($request, $bookingCreateDto, BookingDto::MODE_CREATE);
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// Clear baseline snapshot when moving to step 2
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$this->bookingSessionService->clearBaselineSnapshot($request);
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return $this->redirectToRoute('app_booking_create_step_2');
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}
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$context = $this->createContextFactory->create(
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$bookingCreateDto,
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RoomPricingCalculator::PRICING_MODE_SELECTION
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);
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return $this->render('booking/create/step_1.html.twig', [
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'bookingCreateContext' => $context,
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'form' => $form->createView(),
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]);
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}
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/**
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* Handles HTMX requests for dynamic form updates when room selections change by submitting the form
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* without validation and returning freshly rendered blocks.
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*/
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#[Route('/bookings/create/refresh', name: 'app_booking_create_step_1_refresh', methods: ['POST'])]
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public function refresh(Request $request): Response
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{
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$result = $this->getOrCreateBookingCreateDtoForHtmx($this->bookingSessionService, $request);
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if ($result instanceof Response) {
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return $result;
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}
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$bookingCreateDto = $result;
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// Process form data without validation to capture current state
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$form = $this->createForm(BookingCreateStep1Type::class, $bookingCreateDto, [
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'validation_groups' => false,
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]);
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$form->handleRequest($request);
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$context = $this->createContextFactory->create(
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$bookingCreateDto,
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RoomPricingCalculator::PRICING_MODE_SELECTION
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);
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// The DTO is now updated with the latest selection.
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// We can now render the blocks with the fresh data.
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return $this->htmxOobResponse(
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'booking/create/step_1.html.twig',
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['room_selection_form', 'booking_summary'],
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[
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'form' => $form->createView(),
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'bookingCreateContext' => $context,
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]
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);
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}
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}
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