处理批量修改采购申请报错

sf_message/models/sf_message_purchase_request.py

@@ -10,10 +10,13 @@ class SFMessagePurchaseRequest(models.Model):
     _inherit = ['purchase.request', 'jikimo.message.dispatch']
 
     def write(self, vals):
-        original_state = self.state
+        original_state = {}
+        for item in self:
+            original_state.update({f'{item.id}': item.state})
         res = super(SFMessagePurchaseRequest, self).write(vals)
-        if vals.get('state') == 'approved' and original_state != 'approved':
-            self.add_queue('采购申请待处理通知')
+        for item in self:
+            if vals.get('state') == 'approved' and original_state.get(f'{item.id}') != 'approved':
+                item.add_queue('采购申请待处理通知')
         return res
 
     def _get_message(self, message_queue_ids):