核销优化

sales/views.py

@@ -5694,6 +5694,9 @@ def do_hexiao(request):
                 c = c1[0]
         elif hexiao_id:
             hexiao_id = hexiao_id.split(',')
+            if len(hexiao_id) > 20 :
+                data['e'] = '一次最多核销20个'
+                return JsonResponse(data)
             hxs = HeXiao_Record.objects.filter(id__in=hexiao_id)
             for hx in hxs:
                 if hx.is_need_agent_writeoff: