调整单时，保留运单信息

business/jxcallback/orderman/order.go

@@ -111,6 +111,7 @@ func (c *OrderManager) OnOrderAdjust(order *model.GoodsOrder, orderStatus *model
 		if err != nil {
 			return err
 		}
+		adjustCount := int8(0)
 		previousOrder := &model.GoodsOrder{
 			VendorOrderID: order.VendorOrderID,
 			VendorID:      order.VendorID,
@@ -119,12 +120,13 @@ func (c *OrderManager) OnOrderAdjust(order *model.GoodsOrder, orderStatus *model
 			globals.SugarLogger.Warnf("OnOrderAdjust, order:%s GetEntity failed with error:%v", order.VendorOrderID, err)
 			return err
 		}
-		adjustCount := int8(0)
 		if err == nil {
 			adjustCount = previousOrder.AdjustCount
 			if _, err = dao.DeleteEntity(db, previousOrder); err != nil {
 				return err
 			}
+			order.VendorWaybillID = previousOrder.VendorWaybillID
+			order.WaybillVendorID = previousOrder.WaybillVendorID
 		} else {
 			globals.SugarLogger.Warnf("OnOrderAdjust, but previous order:%s doesn't exist", order.VendorOrderID)
 		}