feat(history,gateway): D4 会话未读/已读游标 — unreadCount + POST /sessions/{id}/read + session_read 广播
- chat_sessions 增 read_at(毫秒,与 chat_messages.created_at 同单位);迁移 0010 并把既有会话回填为各自最新消息时间(升级当天不误报)
- ListSessions 单查询派生 unreadCount(无 N+1,复用 idx_chat_msgs_session_created 覆盖索引)
- MarkSessionRead 只前进 MAX(read_at, ?);未知会话 ErrSessionNotFound;游标方法挂在网关消费侧窄接口(沿用 GetMessage/messageLookup 先例,避免污染 runtime 接口与其 fake)
- POST /api/v1/sessions/{id}/read:writeAuth + 400/404/501,成功广播 session_read、失败路径不广播
- Docs/api-client v0.37(§1 unreadCount / 新行 8a / §3.9 session_read / §4.2 用法)
- 含迁移回填测试、store/handler 测试与变异验证;顺带把 migrate_pinned_test 的「回退一步=0009」硬编码改为对迁移数量免疫
This commit is contained in:
1 parent
04a8ee0727
commit
e8eccd2bb2
14 files changed
+855
-25
No files matched your search
@@ -116,6 +116,11 @@ type HistoryStore interface {
|
||||
// history.ErrSessionNotFound.
|
||||
SetPinned(ctx context.Context, sessionID string, pinned bool) error
|
||||
NewSubSession(ctx context.Context, ownerID string) (string, error)
|
||||
// MarkSessionRead advances a session's read cursor (D4) to before and returns
|
||||
// the resulting cursor as a Unix millisecond timestamp; a zero before means
|
||||
// "now". The cursor only moves forward. An unknown id returns
|
||||
// history.ErrSessionNotFound.
|
||||
MarkSessionRead(ctx context.Context, sessionID string, before time.Time) (int64, error)
|
||||
ListSessions(ctx context.Context) ([]history.SessionMeta, error)
|
||||
}
|
||||
|
||||
|
||||
Reference in new issue
Block a user