✨ feat(ReserverController): Ajoute l'endpoint JSON pour le panier de réservation.

♻️ refactor(FlowReserve.js): Refactorise l'affichage du panier et gère les dates.

src/Controller/ReserverController.php

@@ -139,6 +139,63 @@ class ReserverController extends AbstractController
         return new Response('', Response::HTTP_NO_CONTENT);
     }
 
+    #[Route('/basket/json', name: 'reservation_basket_json', methods: ['POST'])]
+    public function basketJson(Request $request, ProductRepository $productRepository, UploaderHelper $uploaderHelper): Response
+    {
+        $data = json_decode($request->getContent(), true);
+        $ids = $data['ids'] ?? [];
+
+        // Protection contre les données invalides
+        if (!is_array($ids)) {
+            $ids = [];
+        }
+
+        // Récupération des produits
+        $products = [];
+        if (!empty($ids)) {
+            $products = $productRepository->findBy(['id' => $ids]);
+        }
+
+        $items = [];
+        $totalHT = 0;
+        $tvaEnabled = isset($_ENV['TVA_ENABLED']) && $_ENV['TVA_ENABLED'] === "true";
+        $tvaRate = $tvaEnabled ? 0.20 : 0;
+
+        foreach ($products as $product) {
+            $priceHT = $product->getPriceDay();
+            
+            $items[] = [
+                'id' => $product->getId(),
+                'name' => $product->getName(),
+                'image' => $uploaderHelper->asset($product, 'imageFile'),
+                'priceHt1Day' => $priceHT,
+                'priceHTSupDay' => $product->getPriceSup(),
+                'priceTTC1Day' => $priceHT * (1 + $tvaRate),
+            ];
+            
+            $totalHT += $priceHT;
+        }
+
+        $totalTva = $totalHT * $tvaRate;
+        $totalTTC = $totalHT + $totalTva;
+
+        // Récupération des dates depuis la session si disponibles (exemple)
+        $session = $request->getSession();
+        $startDate = $session->get('reservation_start');
+        $endDate = $session->get('reservation_end');
+
+        return new JsonResponse([
+            'start_date' => $startDate, // Format attendu : "DD/MM/YYYY" ou similaire par le JS ? Le JS affiche tel quel.
+            'end_date' => $endDate,
+            'products' => $items,
+            'total' => [
+                'totalHT' => $totalHT,
+                'totalTva' => $totalTva,
+                'totalTTC' => $totalTTC
+            ]
+        ]);
+    }
+
     #[Route('/umami', name: 'reservation_umami', methods: ['POST'])]
     public function umami(
         Request $request,