sunyu::update::update about clear coupon info

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

@@ -646,8 +646,17 @@ public class ShoppingCartMCoffeeServiceImpl {
         }
 
         // 门店列表页面无法获取到购物车行id导致前端需求，不管券信息是否为空，都更新到缓存
+        //兼容前端逻辑，前端传递的券信息为空 或者 为 remove　时，清空购物车券，否则更新
+        if(StringUtils.isEmpty(couponCode) || "remove".equals(couponCode)) {
+            assortmentSdkService.setShoppingCartCouponCode(partnerId, storeId, userId, "",shoppingCartBaseService, SaveCouponType.COUPON.getCode());
+        } else {
             assortmentSdkService.setShoppingCartCouponCode(partnerId, storeId, userId, couponCode, shoppingCartBaseService, SaveCouponType.COUPON.getCode());
+        }
+        if(StringUtils.isEmpty(freightCouponCode) || "remove".equals(freightCouponCode)) {
+            assortmentSdkService.setShoppingCartCouponCode(partnerId, storeId, userId, "",shoppingCartBaseService, SaveCouponType.FREIGHT_COUPON.getCode());
+        } else {
             assortmentSdkService.setShoppingCartCouponCode(partnerId, storeId, userId, freightCouponCode, shoppingCartBaseService, SaveCouponType.FREIGHT_COUPON.getCode());
+        }
 
 
         //放到参数里