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8 Commits

Author SHA1 Message Date
浅念 aee4b7ac46 feat(api): embed slots with ov replica and public feed 
Co-Authored-By: Claude Code <noreply@anthropic.com>
 2026-09-20 22:22:19 +08:00
浅念 eb51069a12 feat(contracts): embed slots admin and public endpoints 
Co-Authored-By: Claude Code <noreply@anthropic.com>
 2026-09-20 21:49:09 +08:00
浅念 2bb6f291d3 feat(ov,viewer): two-tier download with wechat guidance 
P4a Task 4（T12 收口）：ov 域公开照片下载端点 + viewer 下载 UI。

- interactions 增 downloads：GET /public/albums/{token}/photos/{photoId}
  /download?variant=browse|original。两级开关（A18）：browse 需
  downloadEnabled；original 需叠加 originalDownloadEnabled（级联，browse 关
  则两者均 403 DOWNLOAD_DISABLED）。水印相册 browse 现签 watermark pattern
  key（browse-key 解析抽取 shared/ov-browse-key 与 public-ov 复用）；原图
  现签 originalObjectKey（SIGNED_URL_TTL）。来源 IP 固定窗限速
  （DOWNLOAD_WINDOW_REQUESTS/DOWNLOAD_WINDOW_SECONDS，env 可调）；零浏览
  计数写入（排除规则）。STORAGE_PORT_OV 经新 StorageOvModule 与 public-ov
  共享同一实例。
- 契约微调登记：PublicAlbum 增 readOnly 必返 downloadEnabled/
  originalDownloadEnabled（cn+ov 同形返回；public e2e 精确键断言同步）。
- viewer：lightbox 下载入口随开关渲染（无/单按钮/分体菜单两选项）、过期
  凭证静默重取一次、微信内置浏览器（MicroMessenger UA）出保存图片指引
  浮层（复制深链 + 反馈）替代直接下载；i18n zh/en 词条。
- tests：api e2e +7（开关矩阵 + URL/字节级断言、水印键一致、隐藏 404、
  限速 429、零计数行）；viewer vitest +9（UA/矩阵/菜单/重取/失败/指引/
  复制）；viewer Playwright +3（入口矩阵、微信 UA 浮层、真实端点 200 +
  签名 URL 模式）。

Co-Authored-By: Claude Code <noreply@anthropic.com>
 2026-09-20 18:32:34 +08:00
浅念 243b2f8721 feat(worker): watermark versioning with atomic history regeneration 
Co-Authored-By: Claude Code <noreply@anthropic.com>
 2026-09-20 17:53:44 +08:00
浅念 1f2a0c658f feat(ov): windowed dedup visit counting with retention cleanup 
Task 8 (P2): POST /public/albums/{token}/visits with visit_sessions
window dedup (VISIT_WINDOW_MINUTES), requestId idempotent replay
(echoes stored outcome; expired beyond VISIT_REQUEST_TTL_MINUTES
rejected), album_stats viewCount/statVersion authority + outbox_stat_events
views snapshots, WS stats.updated broadcast, visitorId+IP fixed-window
rate limit (VISIT_WINDOW_REQUESTS), and ov CleanupModule scheduler
(setInterval, CLEANUP_INTERVAL_MINUTES) deleting like_batches /
visit_requests / visit_sessions past their windows — totals never
touched. Contract prose aligned to replay semantics; constants
VISIT_WINDOW_REQUESTS / CLEANUP_INTERVAL_MINUTES added.

Co-Authored-By: Claude Code <noreply@anthropic.com>
 2026-09-18 18:14:01 +08:00
浅念 85b2da3db5 feat(ov): idempotent batched likes and realtime broadcast 
P2 Task 7（点赞批次端点 + ov 实时网关）：
- interactions 模块（仅 ov 装配）：POST /public/albums/{token}/photos/
  {photoId}/likes——相册不可见/照片未发布 404、delta 1..20 与
  sessionId/batchId 1..64 校验 400；单事务 like_batches 唯一插入
  （P2002=幂等重试，batchAccepted=true 不重加）→ photos_ov.likeTotal/
  countVersion 原子自增回读 → outbox_stat_events(kind=likes) 兜底；
  Redis ov（REDIS_URL_OV）INCRBY+TTL 会话/IP 双窗口限流（默认
  500/2000，超限 429 RATE_LIMITED），幂等重试先于限流不耗额度
- 过期批次重放边界（24h 清理后的 batchId 重插会再次计入）：接受该
  边界——无永久账本可查（保留全量批次行违背清理策略），会话/IP 窗口
  上限即重放天然封顶（同一 sessionId 重放挤占自身额度），偏差已在
  likes.service 头注释登记，Task 8 统计侧按清理后语义处理
- realtime：ContractWsAdapter（契约 {type,...} 帧分发，ws 与 HTTP 同
  端口挂 /v1/realtime）+ RealtimeGateway 相册房间模型——subscribe 逐
  相册校验 isAlbumVisibleOv，失败回 error 帧且连接保持；应用层 ping→
  pong 回显 ts；传输层 HEARTBEAT_MS 周期 ping 踢死连接；点赞提交经
  EventEmitter2（单进程，多实例 Redis pub/sub 登记 P5）触发
  likes.burst 500ms 合并窗（delta 聚合、originBatchIds 供客户端过滤
  自身批次）；sync-inbox 应用事务提交后发 OV_PHOTO_APPLIED →
  photo.published/hidden/deleted 按房间广播（stale/duplicate/暂存/
  缺席即撤下不转发）
- 契约：REALTIME_WS_PATH、ServerMessage 增 error 帧（穷尽锁 7 成员
  + 类型测试）、LIKE_SESSION_WINDOW_DELTA/LIKE_IP_WINDOW_DELTA/
  LIKE_BURST_MERGE_MS 常量与 .env.example
- e2e（likes-realtime.e2e-spec.ts，6 用例）：A09 三批累加/幂等重试/
  outbox 行、小额度 429、ping/pong+幽灵 token error 帧连接保持、
  A10 双房间隔离（先证非空调订）、合并窗单 burst（delta 求和+双
  originBatchIds）、cn 隐藏→房间收 photo.hidden+隐藏后点赞 404；
  凡进程内起 AppOvModule 的 spec（sync×2/public-ov/emergency）补装
  ContractWsAdapter 与生产 main-ov 一致——api e2e 168（162+6）

Co-Authored-By: Claude Code <noreply@anthropic.com>
 2026-09-18 17:51:55 +08:00
浅念 24327c5147 feat(contracts): p2 realtime, likes, visits and internal sync contracts 
Co-Authored-By: Claude Code <noreply@anthropic.com>
 2026-09-18 13:34:35 +08:00
浅念 a2a3ccd340 feat(api): idempotent upload session init with presigned credential 
POST /v1/uploads (Task 18, A03): @@unique(userId, clientTaskId) idempotency
anchor — same params return the original session (201, no duplicate photo);
param drift (album/bytes/contentType/extension) -> 409 UPLOAD_SESSION_CONFLICT.
photos.objectKey is set to the FINAL originals key at init while the session
holds the staging key; IDs come from an app-side cuid-like generator so both
self-referencing keys are written in one transaction. Credential is a real
MinIO presigned PUT (SIGNED_URL_TTL_SECONDS, lazily read). Permission order:
album invisible 404 -> member 403 -> uploadEnabled 409 -> size/ext 400 ->
category ownership 400. No audit on init (audit anchors on complete).

Pre-step for Task 19: QUEUE_PHOTO_PROCESS contract constant + lazy-safe
BullMQ queue producer (Redis down at boot must not crash the app; enqueue
failure only logs — sweep compensates). e2e reset now also wipes the MinIO
photo-live/dev prefix; jest maps @photo/storage to TS source.

Co-Authored-By: Claude Code <noreply@anthropic.com>
 2026-09-17 22:42:13 +08:00