<feat>完善支付

app/constants/errorcode/error_code.go

@@ -60,7 +60,9 @@ const (
 	OrderTypeNotFount = 1403
 	OrderIsDelete     = 1405
 	OrderStatusErr    = 1406
-
+	OrderClosed       = 1407
+	OrderFailed       = 1408
+	OrderPayed        = 1409
 	//请求日志
 	RequestLogErrors     = 1500
 	RequestLogNotFound   = 1501
@@ -127,7 +129,9 @@ var MsgZH = map[int]string{
 	OrderTypeNotFount: "未知的支付方式",
 	OrderIsDelete:     "订单已删除",
 	OrderStatusErr:    "订单状态错误",
-
+	OrderClosed:       "订单已关闭,无法继续支付",
+	OrderFailed:       "订单支付失败,请重新发起",
+	OrderPayed:        "订单已支付成功,请勿重复支付",
 	NotifySendFail:    "回调发送失败",
 
 	PrePayFail: "预支付失败",

app/services/thirdpay/do/pay_check.go

@@ -59,11 +59,23 @@ func (w *PayCheck) CheckMerchant() {
 
 func (w *PayCheck) CheckOrder() {
 	cond := builder.NewCond()
-	cond = cond.And(builder.Eq{"out_tread_no": w.WebPayReqs.OutTradeNo}, builder.Eq{"app_id": w.AppCheck.AppId}, builder.Neq{"status": common.ORDER_STATUS_CLOSE})
+	cond = cond.And(builder.Eq{"out_tread_no": w.WebPayReqs.OutTradeNo}, builder.Eq{"app_id": w.AppCheck.AppId})
 	order, code := services.OrderFindOne(&ordersmodel.Orders{}, cond)
 	if code == errorcode.SystemError {
 		w.CheckCode = code
+		return
 	}
+	if code == errorcode.OrdersExist {
 		w.OldOrder = order
+		switch order.Status {
+		case common.ORDER_STATUS_CLOSE:
+			w.CheckCode = errorcode.OrderClosed
+		case common.ORDER_STATUS_FAILED:
+			w.CheckCode = errorcode.OrderFailed
+		case common.ORDER_STATUS_PAYED:
+			w.CheckCode = errorcode.OrderPayed
+		}
+	}
+
 	return
 }