4 次代码提交

作者	SHA1	备注	提交日期
XuqmGroup	8011fe591a	feat(im-service): add friend system and conversations endpoint ... - Add im_friends table with bi-directional add/remove (FriendController) - Add GET /api/im/conversations: returns per-conversation latest message summaries using UNION of SINGLE/GROUP queries with correct peer ID computation - Add ConversationSummary projection interface in ImMessageRepository Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-04-25 17:27:06 +08:00
XuqmGroup	37f34876be	feat(im): Redis Pub/Sub 集群广播，支持水平扩展 ... 架构变更： - 新增 cluster/ClusterMessage.java：消息信封 record - 新增 cluster/ImClusterPublisher.java：发布到 Redis im:broadcast 频道 - 新增 cluster/ImClusterListener.java：订阅 Redis，转发给本地 WS 会话 - 新增 config/RedisClusterConfig.java：注册 Redis 监听容器 - 修改 MessageService：send/revoke 改用 ImClusterPublisher 替代直接推送 集群路由原理：任意节点收到消息 → 写 DB → 发布 Redis → 所有节点监听并尝试推送 → 只有持有目标 session 的节点实际送达 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-04-24 15:08:54 +08:00
XuqmGroup	8fe4ae99cc	feat: finalize backend deployment and api docs	2026-04-24 10:42:11 +08:00
XuqmGroup	a719c08a5a	chore: initial commit	2026-04-21 22:07:29 +08:00