审批框架拓展，添加is_enable 、category_start_date、

category_end_date
三个字段。

yuthon_approval/models/inherit_approval_category.py

@@ -9,6 +9,9 @@ class ApprovalCategory(models.Model):
     model_name = fields.Char(string="模型名称")
     category_type_number = fields.Char(string="审批类型编号")
     approval_process_id = fields.Many2one('approval.process', string='审批流程')
+    is_enable = fields.Boolean(string="启用", default=True)
+    category_start_date = fields.Date(string="开始日期", default=fields.Date.today())
+    category_end_date = fields.Date(string="结束日期")
 
     @api.onchange('approval_process_ids')
     def onchange_approval_process_ids(self):

yuthon_approval/views/inherit_approval_category_views.xml

@@ -7,6 +7,9 @@
         <field name="arch" type="xml">
             <xpath expr="//field[@name='name']" position="after">
                 <field name="category_type_number"/>
+                <field name="is_enable"/>
+                <field name="category_start_date"/>
+                <field name="category_end_date"/>
             </xpath>
         </field>
     </record>