sunyu::update::remove conpon-product about is not match threshold

shopping-cart-application-service/src/main/java/cn/freemud/service/impl/mcoffee/calculation/CouponDiscountCalculation.java

@@ -80,12 +80,11 @@ public class CouponDiscountCalculation {
                 || !calculationDiscountResult.getDiscounts().stream().anyMatch(discount -> (ActivityTypeEnum.TYPE_3.getCode().equals(discount.getType())
                 ||(ActivityTypeEnum.TYPE_31.getCode().equals(discount.getType())) || (ActivityTypeEnum.TYPE_32.getCode().equals(discount.getType()))))){
             if (null != calculationDiscountResult && CollectionUtils.isEmpty(calculationDiscountResult.getDiscounts())){
-                for (int i=0;i<cartGoodsList.size();i++) {
-                    CartGoods cartGoods = cartGoodsList.get(i);
-                    if (StringUtils.isNotEmpty(cartGoods.getCouponCode())) {
-                        cartGoods.setCouponCode("");
-                        cartGoods.setCouponName("");
-                        cartGoodsList.set(i,cartGoods);
+                Iterator<CartGoods> cartGoodsIterator = cartGoodsList.iterator();
+                while (cartGoodsIterator.hasNext()){
+                    if (StringUtils.isNotEmpty(cartGoodsIterator.next().getCouponCode())) {
+                        cartGoodsIterator.remove();
+                        break;
                     }
                 }
             }
@@ -147,8 +146,13 @@ public class CouponDiscountCalculation {
                     ActivityCalculationDiscountResponseDto.CalculationDiscountResult.Goods.GoodsDiscount goodsDiscount = discountsNew.stream().filter(t -> ActivityTypeEnum.TYPE_32.getCode().equals(t.getType())).findFirst().get();
                     cartGoods.setCouponName(goodsDiscount.getActivityName());
                 }else{
-                    cartGoods.setCouponCode("");
-                    cartGoods.setCouponName("");
+                    Iterator<CartGoods> cartGoodsIterator = cartGoodsList.iterator();
+                    while (cartGoodsIterator.hasNext()){
+                        if (StringUtils.isNotEmpty(cartGoodsIterator.next().getCouponCode())) {
+                            cartGoodsIterator.remove();
+                            break;
+                        }
+                    }
                 }
             }
         }