perf: 修改 Connect token 数据结构

apps/common/utils/django.py

@@ -2,11 +2,11 @@
 #
 import re
 
-from django.shortcuts import reverse as dj_reverse
 from django.conf import settings
-from django.utils import timezone
 from django.db import models
 from django.db.models.signals import post_save, pre_save
+from django.shortcuts import reverse as dj_reverse
+from django.utils import timezone
 
 UUID_PATTERN = re.compile(r'[0-9a-zA-Z\-]{36}')
 
@@ -80,3 +80,18 @@ def bulk_create_with_signal(cls: models.Model, items, **kwargs):
     for i in items:
         post_save.send(sender=cls, instance=i, created=True)
     return result
+
+
+def get_request_os(request):
+    """获取请求的操作系统"""
+    agent = request.META.get('HTTP_USER_AGENT', '').lower()
+   
+    if agent is None:
+        return 'unknown'
+    if 'windows' in agent.lower():
+        return 'windows'
+    if 'mac' in agent.lower():
+        return 'mac'
+    if 'linux' in agent.lower():
+        return 'linux'
+    return 'unknown'