sf-采购-询价单状态流转多余按钮影响现有按钮功能

jikimo_purchase_tier_validation/models/models.py

@@ -23,6 +23,10 @@ class jikimo_purchase_tier_validation(models.Model):
         for record in self:
             if record.need_validation and record.validation_status != 'validated':
                 raise ValidationError(_('此操作需要至少对一条记录进行审批。\n请发起审批申请。'))
+            if record.state in ['to approve']:
+                raise ValidationError(_('请先完成审批。'))
+            if record.state == 'approved':
+                record.state = 'purchase'
         return super().button_confirm()
 
     # def button_confirm(self):