rollback code

app/service/email_verification_service.py

@@ -218,10 +218,6 @@ This email was sent automatically, please do not reply.
         # 生成新的验证码
         code = EmailVerificationService.generate_verification_code()
         
-        # 解析用户代理字符串
-        from app.utils import parse_user_agent
-        parsed_user_agent = parse_user_agent(user_agent, max_length=255)
-        
         # 创建验证记录
         verification = EmailVerification(
             user_id=user_id,
@@ -229,7 +225,7 @@ This email was sent automatically, please do not reply.
             verification_code=code,
             expires_at=datetime.now(UTC) + timedelta(minutes=10),  # 10分钟过期
             ip_address=ip_address,
-            user_agent=parsed_user_agent  # 使用解析后的用户代理
+            user_agent=user_agent
         )
         
         db.add(verification)
@@ -392,18 +388,13 @@ class LoginSessionService:
         is_new_location: bool = False
     ) -> LoginSession:
         """创建登录会话"""
-        from app.utils import parse_user_agent
-        
-        # 解析用户代理字符串，提取关键信息
-        parsed_user_agent = parse_user_agent(user_agent, max_length=255)
-        
         session_token = EmailVerificationService.generate_session_token()
         
         session = LoginSession(
             user_id=user_id,
             session_token=session_token,
             ip_address=ip_address,
-            user_agent=parsed_user_agent,  # 使用解析后的用户代理
+            user_agent=user_agent,
             country_code=country_code,
             is_new_location=is_new_location,
             expires_at=datetime.now(UTC) + timedelta(hours=24),  # 24小时过期

app/service/online_status_maintenance.py

@@ -20,7 +20,6 @@ async def maintain_playing_users_online_status():
     
     定期刷新正在游玩用户的metadata在线标记，
     确保他们在游玩过程中显示为在线状态。
-    但不会恢复已经退出的用户的在线状态。
     """
     redis_sync = get_redis_message()
     redis_async = get_redis()
@@ -32,25 +31,17 @@ async def maintain_playing_users_online_status():
         if not playing_users:
             return
             
-        logger.debug(f"Checking online status for {len(playing_users)} playing users")
+        logger.debug(f"Maintaining online status for {len(playing_users)} playing users")
         
-        # 仅为当前有效连接的用户刷新在线状态
-        updated_count = 0
+        # 为每个游玩用户刷新metadata在线标记
         for user_id in playing_users:
             user_id_str = user_id.decode() if isinstance(user_id, bytes) else str(user_id)
             metadata_key = f"metadata:online:{user_id_str}"
             
-            # 重要：首先检查用户是否已经有在线标记，只有存在才刷新
-            if await redis_async.exists(metadata_key):
-                # 只更新已经在线的用户的状态，不恢复已退出的用户
-                await redis_async.set(metadata_key, "playing", ex=3600)
-                updated_count += 1
-            else:
-                # 如果用户已退出（没有在线标记），则从游玩用户中移除
-                await _redis_exec(redis_sync.srem, REDIS_PLAYING_USERS_KEY, user_id)
-                logger.debug(f"Removed user {user_id_str} from playing users as they are offline")
+            # 设置或刷新metadata在线标记，过期时间为1小时
+            await redis_async.set(metadata_key, "playing", ex=3600)
             
-        logger.debug(f"Updated metadata online status for {updated_count} playing users")
+        logger.debug(f"Updated metadata online status for {len(playing_users)} playing users")
         
     except Exception as e:
         logger.error(f"Error maintaining playing users online status: {e}")

app/service/redis_message_system.py

@@ -358,7 +358,9 @@ class RedisMessageSystem:
             # 确保消息按ID正序排序（时间顺序）
             messages.sort(key=lambda x: x.get("message_id", 0))
 
-            return messages
+            # 如果是获取最新消息（since=0），需要保持倒序（最新的在前面）
+            if since == 0:
+                messages.reverse()
 
             return messages