feat: booking details pdf

src/Controller/Admin/AccommodationBooking/PdfController.php

@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controller\Admin\AccommodationBooking;
+
+use App\Entity\Groups\AccommodationBooking;
+use App\Service\AccommodationBookingPdfGenerator;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Attribute\Route;
+use Symfony\Component\Security\Http\Attribute\IsGranted;
+
+#[IsGranted('ROLE_GROUPS_MANAGER')]
+class PdfController extends AbstractController
+{
+    public function __construct(private readonly AccommodationBookingPdfGenerator $pdfGenerator)
+    {
+    }
+
+    #[Route('/admin/accommodation-booking/{id}/pdf', name: 'app_admin_accommodationbooking_pdf')]
+    public function index(AccommodationBooking $booking): Response
+    {
+        if (false === $booking->isConfirmed()) {
+            $this->addFlash('warning', 'Ein PDF kann nur für bestätigte Buchungen erstellt werden.');
+
+            return $this->redirectToRoute('app_admin_accommodationbooking_show', ['id' => $booking->getId()]);
+        }
+
+        try {
+            return $this->pdfGenerator->createDownloadResponse($booking);
+        } catch (\RuntimeException $e) {
+            $this->addFlash('warning', 'Das PDF konnte nicht erstellt werden: '.$e->getMessage());
+
+            return $this->redirectToRoute('app_admin_accommodationbooking_show', ['id' => $booking->getId()]);
+        }
+    }
+}