分组概念

pkg/xerr/errCode.go

@@ -134,6 +134,11 @@ const (
 	DeviceBindLimitExceeded uint32 = 90019
 )
 
+// Permission error
+const (
+	PermissionDenied uint32 = 40300
+)
+
 const (
 	OrderNotExist         uint32 = 61001
 	PaymentMethodNotFound uint32 = 61002

pkg/xerr/errMsg.go

@@ -102,6 +102,9 @@ func init() {
 		PaymentMethodNotFound: "Payment method not found",
 		OrderStatusError:      "Order status error",
 		InsufficientOfPeriod:  "Insufficient number of period",
+
+		// Permission error
+		PermissionDenied: "Permission denied",
 	}
 
 }