1

business/bidding/bidding.go

@@ -259,3 +259,22 @@ func GetExpireShopNoticeUser() {
 		}
 	}
 }
+
+func UpdateStockBySkuId(db *dao.DaoDB, storeId int, stock []*SkuIdAndStock) error {
+	errStr := make([]string, 0, 0)
+	for _, v := range stock {
+		sql := fmt.Sprintf(` UPDATE SET stock = %d WHERE store_id = %d AND sku_id = %d `, v.Stock, storeId, v.SkuId)
+		if _, err := dao.ExecuteSQL(db, sql); err != nil {
+			errStr = append(errStr, err.Error())
+		}
+	}
+	if len(errStr) == model.NO {
+		return nil
+	}
+	return fmt.Errorf(strings.Join(errStr, ","))
+}
+
+type SkuIdAndStock struct {
+	SkuId int `json:"skuId"`
+	Stock int `json:"stock"`
+}