myep/src/Controller/Admin/AccommodationBooking/EditController.php

<?php

declare(strict_types=1);

namespace App\Controller\Admin\AccommodationBooking;

use App\Entity\Groups\AccommodationBooking;
use App\Entity\Groups\AdditionalService;
use App\Entity\Groups\BoardService;
use App\Exception\ImplausibleBookingPriceException;
use App\Form\Admin\Groups\AccommodationBookingType;
use App\Repository\Groups\AdditionalServiceRepository;
use App\Repository\Groups\BoardServiceRepository;
use App\Repository\UserRepository;
use App\Service\AccommodationBookingService;
use Doctrine\ORM\EntityManagerInterface;
use Psr\Log\LoggerInterface;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\Form\FormError;
use Symfony\Component\Form\FormInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Attribute\Route;
use Symfony\Component\Security\Http\Attribute\IsGranted;

#[IsGranted('ROLE_GROUPS_MANAGER')]
class EditController extends AbstractController
{
    public function __construct(
        private readonly EntityManagerInterface $entityManager,
        private readonly LoggerInterface $logger,
        private readonly BoardServiceRepository $boardServiceRepo,
        private readonly AdditionalServiceRepository $additionalServiceRepo,
        private readonly UserRepository $userRepo,
        private readonly AccommodationBookingService $bookingService,
    ) {
    }

    #[Route('/admin/accommodation-booking/{id}/edit', name: 'app_admin_accommodationbooking_edit')]
    public function index(AccommodationBooking $booking, Request $request): Response
    {
        $accommodation = $booking->getAccommodation();
        $boardServices = [];
        $additionalServices = [];
        $currentBoardService = null;
        $currentAdditionalServices = [];

        if (null !== $accommodation && null !== $booking->getDateFrom() && null !== $booking->getDateTo()) {
            $boardServices = $this->boardServiceRepo->findByAccommodationAndDateRange(
                $accommodation,
                $booking->getDateFrom(),
                $booking->getDateTo(),
            );
            $additionalServices = $this->additionalServiceRepo->findByAccommodationAndDateRange(
                $accommodation,
                $booking->getDateFrom(),
                $booking->getDateTo(),
            );

            // Pre-select current board service if it is still in the available choices
            foreach ($boardServices as $bs) {
                if ($bs->getId() === $booking->getBoardServiceOriginalId()) {
                    $currentBoardService = $bs;
                    break;
                }
            }

            // Pre-select current additional services that are still in the available choices
            $currentIds = array_column($booking->getAdditionalServices(), 'originalServiceId');
            $currentAdditionalServices = array_values(array_filter(
                $additionalServices,
                fn (AdditionalService $s) => in_array($s->getId(), $currentIds, true),
            ));
        }

        // ROLE_GROUPS_ADMIN is granted explicitly since 6c1073e4 removed it from ROLE_ADMIN's
        // role_hierarchy — an administrator who needs this has to hold it in their own right.
        $assignableManagers = [];
        if ($this->isGranted('ROLE_GROUPS_ADMIN')) {
            $assignableManagers = $this->userRepo->findGroupsStaff();

            // A user assigned earlier may have lost the role since — keep them in the choices
            // so the field can render the current value instead of failing to transform it.
            $currentManager = $booking->getManagedBy();
            if (null !== $currentManager && !in_array($currentManager, $assignableManagers, true)) {
                $assignableManagers[] = $currentManager;
            }
        }

        $form = $this->createForm(AccommodationBookingType::class, $booking, [
            'max_adolescent_age' => $accommodation?->getMaxAdolescentAge() ?? 0,
            'board_services' => $boardServices,
            'additional_services' => $additionalServices,
            'current_board_service' => $currentBoardService,
            'current_additional_services' => $currentAdditionalServices,
            'assignable_managers' => $assignableManagers,
            'currency' => $booking->getPricingCurrency() ?? $accommodation?->getCurrency() ?? 'EUR',
        ]);
        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {
            if ($form->has('boardService')) {
                $selectedBoardService = $form->get('boardService')->getData();
                if ($selectedBoardService instanceof BoardService) {
                    $booking->setBoardServiceLabel($selectedBoardService->getLabel());
                    $booking->setBoardServicePrice($selectedBoardService->getPrice());
                    $booking->setBoardServiceOriginalId($selectedBoardService->getId());
                } else {
                    $booking->setBoardServiceLabel(null);
                    $booking->setBoardServicePrice(null);
                    $booking->setBoardServiceOriginalId(null);
                }
            }

            if ($form->has('selectedAdditionalServices')) {
                $booking->setAdditionalServices([]);
                foreach ($form->get('selectedAdditionalServices')->getData() as $service) {
                    $booking->addAdditionalServiceSnapshot(
                        $service->getLabel() ?? '',
                        $service->getPrice() ?? 0,
                        $service->getType(),
                        $service->getId(),
                    );
                }
            }

            if (!$this->refreshPriceSnapshot($form, $booking)) {
                // The submitted changes stay on the entity but are never flushed, so the form
                // comes back filled in with the error on it. Logging is safe here: the database
                // handler writes through DBAL, not the EntityManager.
                return $this->render('admin/accommodation_booking/edit.html.twig', [
                    'booking' => $booking,
                    'form' => $form,
                ]);
            }

            // Editing never moves the booking on and never mails the customer: every status
            // change is its own named action (Angebot senden, bestätigen, absagen), so the
            // status, its timestamp and its email can no longer drift apart.
            $this->entityManager->persist($booking);
            $this->entityManager->flush();

            $this->addFlash('success', 'Die Buchung wurde aktualisiert');

            $this->logger->info('Updated accommodation booking', [
                'id' => $booking->getId(),
                'groupName' => $booking->getGroupName(),
            ]);

            // Back to the detail page rather than the form: that is where every named status
            // action lives, so it is the view a manager needs after saving. The return url is
            // forwarded still encoded, the way return_url() handed it over, so that the detail
            // page's "zurück" leads to the filtered list the edit was started from.
            $parameters = ['id' => $booking->getId()];
            $returnUrl = $request->query->getString('r');
            if ('' !== $returnUrl) {
                $parameters['r'] = $returnUrl;
            }

            return $this->redirectToRoute('app_admin_accommodationbooking_show', $parameters);
        }

        return $this->render('admin/accommodation_booking/edit.html.twig', [
            'booking' => $booking,
            'form' => $form,
        ]);
    }

    /**
     * The price is computed after validation, so an implausible total cannot be a constraint on
     * the form — it is reported as one anyway, because the office's next move is to go and fix
     * the house's prices, not to read an error page.
     *
     * @param FormInterface<AccommodationBooking> $form
     */
    private function refreshPriceSnapshot(FormInterface $form, AccommodationBooking $booking): bool
    {
        try {
            $this->bookingService->refreshPriceSnapshot($booking);

            return true;
        } catch (ImplausibleBookingPriceException $e) {
            $this->logger->error('Refused to store an implausible accommodation booking total', [
                'exception' => $e,
                'id' => $booking->getId(),
                'accommodation' => $booking->getAccommodation()?->getCalendarCode(),
                'paxCount' => $booking->getPaxCount(),
                'nights' => $booking->getNights(),
            ]);
            $form->addError(new FormError(ImplausibleBookingPriceException::FORM_ERROR_MESSAGE));

            return false;
        }
    }
}