```

✨ feat(ReserverController): Ajoute vérification de disponibilité produit.
🛠️ refactor(BackupCommand): Utilise DatabaseDumper et ZipArchiver.
✨ feat(GitSyncLogCommand): Utilise Gemini pour messages plus clairs.
✨ feat(GenerateVideoThumbsCommand): Utilise VideoThumbnailer service.
✨ feat(AppWarmupImagesCommand): Utilise StorageInterface pour warmup.
🔒️ security(nelmio_security): Renforce la sécurité avec des en-têtes.
🔧 chore(caddy): Améliore la configuration de Caddy pour la performance.
🐛 fix(makefile): Corrige les commandes de test.
🧪 chore(.env.test): Supprime la ligne vide à la fin du fichier.
🔧 chore(doctrine): Active native_lazy_objects.
🔧 chore(cache): Ajoute un cache system.
```

src/Controller/ReserverController.php

@@ -7,6 +7,7 @@ use App\Entity\AccountResetPasswordRequest;
 use App\Entity\Customer;
 use App\Entity\CustomerTracking;
 use App\Entity\Product;
+use App\Entity\ProductReserve;
 use App\Entity\SitePerformance;
 use App\Form\RequestPasswordConfirmType;
 use App\Form\RequestPasswordRequestType;
@@ -15,6 +16,7 @@ use App\Repository\CustomerRepository;
 use App\Repository\CustomerTrackingRepository;
 use App\Repository\FormulesRepository;
 use App\Repository\ProductRepository;
+use App\Repository\ProductReserveRepository;
 use App\Service\Mailer\Mailer;
 use App\Service\ResetPassword\Event\ResetPasswordConfirmEvent;
 use App\Service\ResetPassword\Event\ResetPasswordEvent;
@@ -66,6 +68,47 @@ class ReserverController extends AbstractController
             'formules' => $formules,
         ]);
     }
+
+    #[Route('/produit/check', name: 'produit_check', methods: ['GET', 'POST'])]
+    public function productCheck(Request $request, ProductReserveRepository $productReserveRepository, ProductRepository $productRepository): Response
+    {
+        $productId = $request->get('id');
+        $startStr = $request->get('start');
+        $endStr = $request->get('end');
+
+        if (!$productId && $request->isMethod('POST')) {
+            $payload = $request->getPayload();
+            $productId = $payload->get('id');
+            $startStr = $payload->get('start');
+            $endStr = $payload->get('end');
+        }
+
+        if (!$productId || !$startStr || !$endStr) {
+            return new JsonResponse(['error' => 'Missing parameters'], Response::HTTP_BAD_REQUEST);
+        }
+
+        $product = $productRepository->find($productId);
+        if (!$product) {
+            return new JsonResponse(['error' => 'Product not found'], Response::HTTP_NOT_FOUND);
+        }
+
+        try {
+            $start = new \DateTimeImmutable($startStr);
+            $end = new \DateTimeImmutable($endStr);
+        } catch (\Exception $e) {
+            return new JsonResponse(['error' => 'Invalid date format'], Response::HTTP_BAD_REQUEST);
+        }
+
+        $reserve = new ProductReserve();
+        $reserve->setProduct($product);
+        $reserve->setStartAt($start);
+        $reserve->setEndAt($end);
+
+        $isAvailable = $productReserveRepository->checkAvailability($reserve);
+
+        return new JsonResponse(['dispo' => $isAvailable]);
+    }
+
     #[Route('/web-vitals', name: 'reservation_web-vitals', methods: ['POST'])]
     public function webVitals(Request $request, EntityManagerInterface $em): Response
     {