优化消息模版

sf_message/models/sf_message_template.py

@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 from odoo import models, fields, api
+from abc import ABC, abstractmethod
 
 
 class SfMessageTemplate(models.Model):
@@ -47,3 +48,8 @@ class SfMessageTemplate(models.Model):
         if self.notification_department_id:
             self.notification_employee_ids = False
 
+    @abstractmethod
+    def dispatch(self, args):
+        """
+       强迫继承该类必走该抽象方法'
+        """