cart cpn code

packages/Sarga/API/Http/Controllers/Carts.php

@@ -243,6 +243,7 @@ class Carts extends CartController
 
         return response([
             'message' => __('rest-api::app.checkout.cart.coupon.remove'),
+            'success' => true,
             'cart' => new CartResource(Cart::getCart())
         ]);
 

packages/Sarga/Shop/src/Repositories/ProductRepository.php

@@ -112,7 +112,8 @@ class ProductRepository extends WProductRepository
             }
 
             if(isset($params['discount']) && $params['discount']){
-                $qb->whereNotNull('product_flat.special_price');
+                $qb->whereNotNull('product_flat.special_price')
+                    ->where('product_flat.special_price','>',0);
             }
 
             if (! core()->getConfigData('catalog.products.homepage.out_of_stock_items')) {