feat: split nights off an accommodation booking as separate periods

addresses #869f6z36v

src/Controller/Admin/AccommodationBooking/EditPeriodController.php

@@ -0,0 +1,81 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controller\Admin\AccommodationBooking;
+
+use App\Entity\Groups\AccommodationBookingPeriod;
+use App\Exception\ImplausibleBookingPriceException;
+use App\Form\Admin\Groups\AccommodationBookingPeriodType;
+use App\Form\Model\AccommodationBookingPeriodDto;
+use App\Htmx\HxTrait;
+use App\Service\AccommodationBookingService;
+use Psr\Log\LoggerInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\Form\FormError;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Attribute\Route;
+use Symfony\Component\Security\Http\Attribute\IsGranted;
+
+/** Changes the length and the lines of a split-off period; the main period absorbs the difference. */
+#[IsGranted('ROLE_GROUPS_MANAGER')]
+class EditPeriodController extends AbstractController
+{
+    use HxTrait;
+    use RedirectsToEditFormTrait;
+
+    public function __construct(
+        private readonly AccommodationBookingService $bookingService,
+        private readonly LoggerInterface $logger,
+    ) {
+    }
+
+    #[Route('/admin/accommodation-booking-period/{id}/edit', name: 'app_admin_accommodationbooking_period_edit')]
+    public function index(AccommodationBookingPeriod $period, Request $request): Response
+    {
+        $booking = $period->getBooking() ?? throw $this->createNotFoundException();
+
+        $dto = AccommodationBookingPeriodDto::fromPeriod($period);
+        $form = $this->createForm(AccommodationBookingPeriodType::class, $dto, [
+            'currency' => $booking->getPricingCurrency() ?? $booking->getAccommodation()?->getCurrency() ?? 'EUR',
+            'hx_post' => $request->getRequestUri(),
+        ]);
+        $form->handleRequest($request);
+
+        if ($form->isSubmitted() && $form->isValid()) {
+            try {
+                $violations = $this->bookingService->updatePeriod($booking, $period, $dto);
+
+                foreach ($violations as $violation) {
+                    $form->addError(new FormError((string) $violation->getMessage()));
+                }
+
+                if (0 === count($violations)) {
+                    $this->addFlash('success', 'Der Zeitraum wurde aktualisiert.');
+
+                    $this->logger->info('Updated a period of accommodation booking', [
+                        'id' => $booking->getId(),
+                        'periodId' => $period->getId(),
+                        'nights' => $dto->nights,
+                    ]);
+
+                    return $this->htmxRedirect($request, $this->editUrl($booking, $request));
+                }
+            } catch (ImplausibleBookingPriceException $e) {
+                $this->logger->error('Refused to update a period over an implausible accommodation booking total', [
+                    'exception' => $e,
+                    'id' => $booking->getId(),
+                    'periodId' => $period->getId(),
+                ]);
+                $form->addError(new FormError(ImplausibleBookingPriceException::FORM_ERROR_MESSAGE));
+            }
+        }
+
+        return $this->render('admin/accommodation_booking/modal_period.html.twig', [
+            'booking' => $booking,
+            'form' => $form,
+            'title' => 'Zeitraum bearbeiten',
+        ]);
+    }
+}