修改:未支付订单15分钟自动取消，增加库存，购买就减库存

app/console/command.go

@@ -13,7 +13,7 @@ func RegisterCommand(c *command.Command) {
 }
 
 func ClearUnpayOrder() {
-	var expire = time.Now().Add(-1 * time.Minute).Format(time.DateTime)
+	var expire = time.Now().Add(-15 * time.Minute).Format(time.DateTime)
 	var orders []ordersmodel.Orders
 	ordersmodel.GetInstance().GetDb().Where("state = 1 and create_time <= ?", expire).Select("id,product_id").Find(&orders)
 	var ids = make([]int, 0)

app/constants/errorcode/error_code.go

@@ -43,6 +43,7 @@ const (
 	YouChuOrderRefundFail = 2004
 	//用户不存在
 	UserNotExist   = 2005
+	ProdcutDiscard = 2006
 
 	// 更新失败
 	InsertUserFail = 3001
@@ -81,6 +82,7 @@ var MsgZH = map[int]string{
 	Fail:                  "请求失败",
 	YouChuCodeFail:        "Code解析失败",
 	YouChuCustNoEmpty:     "客户编号为空",
+	ProdcutDiscard:        "产品已下架",
 }
 var MsgMap map[string]map[int]string = map[string]map[int]string{"en": MsgZH}
 

app/services/OrderService.go

@@ -43,6 +43,9 @@ func CreateOrderService(userId int, productId int) (code int, data front.InsertO
 	}()
 	var product productsmodel.Products
 	has, err := productsmodel.GetInstance().GetDb().Where("id = ? and status = 1", productId).Get(&product)
+	if !has {
+		return errorcode.SystemError, data
+	}
 	if err != nil {
 		return errorcode.SystemError, data
 	}