fixed issue add to cart

lib/src/logic/provider/addTocart_provider.dart

@@ -293,7 +293,6 @@ class AddtocartProvider extends ChangeNotifier {
       };
     }
 
-    
     try {
       var result = await _homeRepo.paymentOrder(data);
       return result.fold(
@@ -497,27 +496,31 @@ class AddtocartProvider extends ChangeNotifier {
           );
         },
         (response) async {
+          print("kldfjghlkjfgkljh");
           await getItemCards(context);
-          cartItems.add(productId); // Add product to cart
-          // Fluttertoast.showToast(
-          //   msg: "Added to cart successfully!",
-          //   toastLength: Toast.LENGTH_SHORT,
-          //   gravity: ToastGravity.BOTTOM,
-          //   backgroundColor: Colors.green,
-          //   textColor: Colors.white,
-          //   fontSize: 14.0,
-          // );
+          cartItems.add(productId);
+
           iscardAdded = true;
-          notifyListeners(); // Update UI after adding to cart
+          notifyListeners();
         },
       );
     } catch (e) {
-      ScaffoldMessenger.of(context).showSnackBar(
-        SnackBar(
-          content: Text("Something went wrong"),
-          backgroundColor: Colors.red,
-        ),
+      Fluttertoast.showToast(
+        msg: "Insufficient stock!",
+        toastLength: Toast.LENGTH_SHORT,
+        gravity: ToastGravity.CENTER,
+        backgroundColor: Colors.red,
+        textColor: Colors.white,
+        fontSize: 14.0,
       );
+
+      context.showLoader(show: false);
+      await getItemCards(context);
+
+      // isLoadingCart = false;
+      // iscardAdded = true;
+      // isLoadings[productId] = false;
+      notifyListeners();
     } finally {
       isLoadingCart = false;
       isLoadings[productId] = false;