11

server/shopping-cart/internal/logic/calculatecartpricelogic.go

@@ -129,7 +129,10 @@ func (l *CalculateCartPriceLogic) CalculateCartPrice(req *types.CalculateCartPri
 			}
 			//请求的数量
 			reqPurchaseQuantity := mapCalculateQuantity[cart.Id].PurchaseQuantity
-			isSelected := mapCalculateQuantity[cart.Id].IsSelected
+			isSelected := int64(0)
+			if mapCalculateQuantity[cart.Id].IsSelected {
+				isSelected = 1
+			}
 			//购买箱数
 			boxQuantity := int(math.Ceil(float64(reqPurchaseQuantity) / float64(*sizePrice.EachBoxNum)))
 			//根据数量获取阶梯价格中对应的价格
@@ -149,15 +152,16 @@ func (l *CalculateCartPriceLogic) CalculateCartPrice(req *types.CalculateCartPri
 				ItemPrice:  fmt.Sprintf("%.3f", format.CentitoDollar(itemPrice)),
 				TotalPrice: fmt.Sprintf("%.3f", format.CentitoDollar(totalPrice)),
 			})
+			updData := &gmodel.FsShoppingCart{
+				PurchaseQuantity: &reqPurchaseQuantity,
+			}
 			//如果是选中则累加总价
-			if isSelected {
+			if isSelected == 1 {
 				subTotalPrice += totalPrice
+				updData.IsSelected = &isSelected
 			}
 			//更新购物车购买数量
-			err = shoppingCartModel.Update(l.ctx, cart.Id, userinfo.UserId, &gmodel.FsShoppingCart{
-				PurchaseQuantity: &reqPurchaseQuantity,
-			})
-			if err != nil {
+			if err = shoppingCartModel.Update(l.ctx, cart.Id, userinfo.UserId, updData); err != nil {
 				logx.Error(err)
 				return errors.New(fmt.Sprintf("failed to update cart`s purchase quantity:%d", cart.Id))
 			}