senke
d3e3ba9b33
feat(chat): Redis rate limiter, persistent presence, PostgreSQL full-text search
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- Rewrite chat rate limiter with Redis sliding window (sorted sets) and
automatic in-memory fallback when Redis is unavailable
- Add ChatPresenceService with Redis-backed online/offline/heartbeat
tracking (2min TTL), integrated into Hub register/unregister
- Add migration 113: tsvector column with GIN index and auto-update
trigger on messages table for full-text search
- Update Search repository method to use ts_rank ordering instead of ILIKE
- Wire Redis client into chat WebSocket setup in router.go
- Add comprehensive tests: rate limiter, presence, 100-user concurrent benchmark
2026-02-22 21:17:51 +01:00
senke
25e7345a6a
test(chat): Sprint 5 -- unit tests, E2E tests, feature parity validation
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- Add hub_test.go: register/unregister, join/leave room, broadcast, exclude sender,
send to user, multiple clients same user (6 tests)
- Add handler_messages_test.go: send message, missing fields, edit ownership check,
soft delete (4 tests)
- Add handler_realtime_test.go: typing broadcast, read receipts, reactions add/remove,
delivered status (5 tests)
- Add e2e_chat_ws_test.go: auth valid, missing token, invalid token, ping/pong
- Add e2e_chat_messages_test.go: 2-client message flow, typing indicator
- Create CHAT_FEATURE_PARITY.md: 25-feature checklist (all OK or IMPROVED)
2026-02-22 20:49:32 +01:00
senke
603eb06dae
feat(chat): Sprint 3 -- message handlers, real-time features, permissions
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- Implement full MessageHandler dispatch with all 18 incoming message types
- Add handler_messages.go: SendMessage, EditMessage, DeleteMessage with ownership checks
- Add handler_rooms.go: JoinConversation, LeaveConversation
- Add handler_history.go: FetchHistory (cursor-based), SearchMessages (ILIKE), SyncMessages
- Add handler_realtime.go: Typing, MarkAsRead, Delivered, AddReaction, RemoveReaction
- Add handler_calls.go: WebRTC signaling relay (CallOffer/Answer/ICE/Hangup/Reject)
- Add PermissionService: CanRead/CanSend/CanJoin/CanModerate based on room_members
- Add RateLimiter: per-user per-action sliding window (in-memory)
- Wire all dependencies in router.go setupChatWebSocket
2026-02-22 20:43:44 +01:00
senke
3baeef30dd
feat(chat): Sprint 2 -- WebSocket hub, client, message types, route
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- Create Hub with register/unregister/broadcast, room/user index
- Create Client with readPump/writePump goroutines, 30s ping keepalive
- Define all 18 incoming + 18 outgoing message types matching Rust protocol
- Add ValidateChatToken to ChatService for JWT validation
- Update WSUrl from /ws to /api/v1/ws
- Register GET /api/v1/ws endpoint in router
- Create ChatWebSocketHandler for WebSocket upgrade and auth
2026-02-22 20:41:39 +01:00
