Minor fix

sale.py

@@ -29,6 +29,21 @@ class Sale(metaclass=PoolMeta):
         print("Deprecation Warning: use method create_sale instead")
         cls.create_sale(cls, args, ctx=None)
 
+    @classmethod
+    def send_order(cls, args, ctx=None):
+        if args['id'] <= 0:
+            res = cls.create_sale(args, ctx)
+            return res
+        else:
+            records = cls.browse([args['id']])
+            cls.write(records, args)
+            res = {
+                'record': {'id': args['id']},
+                'msg': f'Pedido Actualizado!!!',
+                'type': 'success',
+            }
+            return res
+
     @classmethod
     def create_sale(cls, args, ctx=None):
         Shop = Pool().get('sale.shop')