OrderManager.OnOrderStatusChanged中

有些平台（比如美团外卖），在新订单事件没有成功返回，但在重发订单消息前，订单状态转换，则不会再重发新订单事件，特殊处理一下

business/jxcallback/orderman/order.go

@@ -11,6 +11,7 @@ import (
 	"git.rosy.net.cn/jx-callback/business/jxutils"
 	"git.rosy.net.cn/jx-callback/business/model"
 	"git.rosy.net.cn/jx-callback/business/model/dao"
+	"git.rosy.net.cn/jx-callback/business/partner"
 	"git.rosy.net.cn/jx-callback/globals"
 	"github.com/astaxie/beego/orm"
 )
@@ -151,6 +152,17 @@ func (c *OrderManager) OnOrderAdjust(order *model.GoodsOrder, orderStatus *model
 }
 
 func (c *OrderManager) OnOrderStatusChanged(orderStatus *model.OrderStatus) (err error) {
+	// 有些平台（比如美团外卖），在新订单事件没有成功返回，但在重发订单消息前，订单状态转换，则不会再重发新订单事件，特殊处理一下
+	if orderStatus.Status == model.OrderStatusAccepted {
+		if _, err2 := c.LoadOrder(orderStatus.VendorOrderID, orderStatus.VendorID); err2 == ErrCanNotFindOrder {
+			if handler := partner.GetPurchaseOrderHandlerFromVendorID(orderStatus.VendorID); handler != nil {
+				if order, err2 := handler.GetOrder(orderStatus.VendorOrderID); err2 == nil {
+					c.OnOrderNew(order, orderStatus)
+				}
+			}
+		}
+	}
+
 	db := dao.GetDB()
 	dao.Begin(db)
 	defer func() {