Commit Graph

3 Commits

Author SHA1 Message Date
Yaojia Wang
e0931daece feat: wire frontend pages to live APIs and standardize response contracts (P1)
- Backend: Add COUNT query and paginated response shape to conversations endpoint
  Returns { conversations: [...], total, page, per_page } instead of flat array
- Frontend: Replace mock data in DashboardPage with fetchAnalytics() API calls
- Frontend: Replace mock data in ReplayListPage with fetchConversations() API calls
- Frontend: Replace mock data in ReplayPage with fetchReplay() API calls
- Add proper loading, empty, and error states to all three pages
- Align ConversationSummary type with actual DB columns (created_at, status)
- Update unit and E2E tests for new paginated conversation response shape
- Add fetchone() to FakeCursor for COUNT query support in E2E tests
2026-04-05 23:06:00 +02:00
Yaojia Wang
ef6e5ac2be fix: address security findings in Phase 4 analytics and replay
- Fix CRITICAL: use parameterized INTERVAL arithmetic (%(days)s * INTERVAL '1 day')
  instead of string interpolation inside SQL literal
- Use asyncio.gather() for parallel query execution in get_analytics()
- Add range upper bound (max 365 days) to prevent DoS via full-table scans
- Add thread_id validation (alphanumeric, max 128 chars) in replay API
- Sanitize error messages to not reflect user input
2026-03-31 13:38:09 +02:00
Yaojia Wang
33db5aeb10 feat: complete phase 4 -- conversation replay API + analytics dashboard
- Replay models: StepType enum, ReplayStep, ReplayPage frozen dataclasses
- Checkpoint transformer: PostgresSaver JSONB -> structured timeline steps
- Replay API: GET /api/conversations (paginated), GET /api/replay/{thread_id}
- Analytics models: AgentUsage, InterruptStats, AnalyticsResult
- Analytics event recorder: Protocol + PostgresAnalyticsRecorder + NoOp
- Analytics queries: resolution_rate, agent_usage, escalation_rate, cost, interrupts
- Analytics API: GET /api/analytics?range=Xd with envelope response
- DB migration: analytics_events table + conversations column additions
- 74 new tests, 399 total passing, 92.87% coverage
2026-03-31 13:35:45 +02:00