refactor(cart): own checkout item editing

app/Domains/Cart/Controllers/CartController.php

@@ -2,6 +2,7 @@
 
 namespace App\Domains\Cart\Controllers;
 
+use App\Domains\Cart\Models\Cart;
 use App\Domains\Cart\Models\CartItem;
 use App\Domains\Cart\Requests\AddCartItemRequest;
 use App\Domains\Cart\Requests\UpdateCartItemQuantityRequest;
@@ -77,6 +78,46 @@ class CartController extends Controller
         ]);
     }
 
+    public function updateCheckoutItem(
+        UpdateCartItemQuantityRequest $request,
+        Tenant $tenant,
+        Cart $cart,
+        CartItem $cartItem,
+    ): CartResource {
+        $updatesVariant = $request->exists('variant_id');
+
+        return CartResource::make(
+            $this->cartService->updateCheckoutItem(
+                $tenant,
+                $request,
+                $cart,
+                $cartItem->getKey(),
+                (int) $request->validated('cantidad'),
+                $updatesVariant
+                    ? ($request->validated('variant_id') !== null
+                        ? (int) $request->validated('variant_id')
+                        : null)
+                    : $cartItem->variant_id,
+                $updatesVariant,
+            ),
+        )->additional([
+            'code' => $updatesVariant ? 'cart.item_updated' : 'cart.quantity_updated',
+            'message' => $updatesVariant
+                ? __('api.cart.item_updated')
+                : __('api.cart.quantity_updated'),
+        ]);
+    }
+
+    public function prepareCheckoutEditing(
+        Request $request,
+        Tenant $tenant,
+        Cart $cart,
+    ): CartResource {
+        return CartResource::make(
+            $this->cartService->prepareCheckoutEditing($tenant, $request, $cart),
+        );
+    }
+
     public function removeItem(Request $request, Tenant $tenant, CartItem $cartItem): CartResource
     {
         return CartResource::make(