- systemd and ansbile files added.

business/controller/order.go

@@ -47,6 +47,7 @@ func (c *OrderController) LoadPendingOrders() []*model.GoodsOrder {
 // msgVendorStatus的意思是事件本身的类型，类似有时收到NewOrder事件去取，订单状态不一定就是New的
 // OnOrderAdjust也类似，而OrderStatus要记录的是消息，所以添加这个
 func (c *OrderController) OnOrderNew(order *model.GoodsOrder, msgVendorStatus string) (err error) {
+	// todo transaction
 	db := orm.NewOrm()
 	if order.Status == model.OrderStatusUnknown {
 		order.Status = model.OrderStatusNew
@@ -66,6 +67,7 @@ func (c *OrderController) OnOrderNew(order *model.GoodsOrder, msgVendorStatus st
 
 // todo 调整单的处理可能还需要再细化一点，当前只是简单的删除重建
 func (c *OrderController) OnOrderAdjust(order *model.GoodsOrder, msgVendorStatus string) (err error) {
+	// todo transaction
 	db := orm.NewOrm()
 	if order.Status == model.OrderStatusUnknown {
 		order.Status = model.OrderStatusNew