From f1689a217f42d98da983ef29ea60091fe07c7be4 Mon Sep 17 00:00:00 2001
From: flying-hero <462087392@qq.com>
Date: Sat, 4 Apr 2026 21:14:38 +0800
Subject: [PATCH] =?UTF-8?q?=F0=9F=94=A7=20=E4=BF=AE=E5=A4=8D=EF=BC=9A?=
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变更:
- 前端：进入会议室时调用 joinMeeting
- 后端：join API 允许匿名加入（user_id=None）
- 自动刷新参会者列表
---
 backend/meetings/views.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/backend/meetings/views.py b/backend/meetings/views.py
index 8bd7eecf..58688b93 100644
--- a/backend/meetings/views.py
+++ b/backend/meetings/views.py
@@ -165,7 +165,7 @@ class MeetingViewSet(viewsets.ModelViewSet):
         # 检查是否已加入
         existing = Participant.objects.filter(
             meeting=meeting,
-            user=request.user,
+            user_id=None,
             left_at__isnull=True
         ).first()
         
@@ -175,7 +175,7 @@ class MeetingViewSet(viewsets.ModelViewSet):
         # 创建参会记录
         participant = Participant.objects.create(
             meeting=meeting,
-            user=request.user,
+            user_id=None,
             agent_type='human',
             nickname=request.user.username
         )