sunyu::update::fix bug about clear couponInfo for switchCartGoods method

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

@@ -1006,6 +1006,22 @@ public class ShoppingCartMCoffeeServiceImpl {
                 assortmentSdkService.setShoppingCart(partnerId, toStoreId, userId, cartGoodsList, sessionId, "", shoppingCartBaseService);
                 //清空商品券商品
                 clearCartCouponGoods(partnerId, toStoreId, userId, sessionId, cartGoodsList);
+                //当购物车列表里只有一个商品券商品时,clearCartCouponGoods方法不会清空缓存，这里调用clear方法来清空
+                if (CollectionUtils.isEmpty(cartGoodsList)){
+                    ShoppingCartClearRequestVo clearRequestVo = new ShoppingCartClearRequestVo();
+                    clearRequestVo.setAppId(appId);
+                    clearRequestVo.setUserId(userId);
+                    clearRequestVo.setOperationType(3);
+                    clearRequestVo.setTableNumber(null);
+                    clearRequestVo.setCreateCollageUserId(null);
+                    clearRequestVo.setReceiveId(receiveId);
+                    clearRequestVo.setSessionId(sessionId);
+                    clearRequestVo.setPartnerId(partnerId);
+                    clearRequestVo.setShopId(toStoreId);
+                    clearRequestVo.setOrderType(orderType);
+                    clearRequestVo.setChannelType(menuType);
+                    this.clear(clearRequestVo);
+                }
                 // 当couponCode不为空时，需参与价格计算
                 List<ActivityCalculationDiscountRequestDto.CalculationDiscountCoupon> coupons = getCoupon(couponCode, null, cartGoodsList,null,null);
 
@@ -1023,6 +1039,22 @@ public class ShoppingCartMCoffeeServiceImpl {
             assortmentSdkService.setShoppingCart(partnerId, toStoreId, userId, cartGoodsList, sessionId, "", shoppingCartBaseService);
             //清空商品券商品
             clearCartCouponGoods(partnerId, toStoreId, userId, sessionId, cartGoodsList);
+            //当购物车列表里只有一个商品券商品时,clearCartCouponGoods方法不会清空缓存，这里调用clear方法来清空
+            if (CollectionUtils.isEmpty(cartGoodsList)){
+                ShoppingCartClearRequestVo clearRequestVo = new ShoppingCartClearRequestVo();
+                clearRequestVo.setAppId(appId);
+                clearRequestVo.setUserId(userId);
+                clearRequestVo.setOperationType(3);
+                clearRequestVo.setTableNumber(null);
+                clearRequestVo.setCreateCollageUserId(null);
+                clearRequestVo.setReceiveId(receiveId);
+                clearRequestVo.setSessionId(sessionId);
+                clearRequestVo.setPartnerId(partnerId);
+                clearRequestVo.setShopId(toStoreId);
+                clearRequestVo.setOrderType(orderType);
+                clearRequestVo.setChannelType(menuType);
+                this.clear(clearRequestVo);
+            }
             // 当couponCode不为空时，需参与价格计算
             List<ActivityCalculationDiscountRequestDto.CalculationDiscountCoupon> coupons = getCoupon(couponCode, null, cartGoodsList,null,null);