Commit Graph

5 Commits

Author SHA1 Message Date
saravanakumardb1
4a47db72ae fix(flags): SSE stream endpoint + client — pass productId via query string
EventSource API cannot set custom headers, so the SSE /flags/stream
endpoint and feature-flag-client were broken for streaming mode:
- Server: accept productId and token from query string as fallback
  when x-product-id / authorization headers are absent
- Client: pass productId (and optional auth token) as query params
  when constructing the EventSource URL
2026-03-21 12:12:14 -07:00
saravanakumardb1
ca6a4d41d8 feat(flags): production-grade feature flag system — multi-variate, segments, audit, SSE, scheduling, prerequisites
- types.ts: multi-variate flags (boolean/string/number/JSON), targeting rules with 18 operators, scheduling (enableAt/disableAt/gradual rollout), prerequisites, segments, audit log, evaluation context
- evaluator.ts: pure evaluation engine — schedule checking, prerequisite dependencies (circular detection), individual targeting, targeting rules (AND clauses), segment matching, percentage rollout (FNV-1a), OS version/platform/region filtering
- repository.ts: 3 collections — feature_flags, flag_segments, flag_audit_log
- routes.ts: 18 endpoints — flag CRUD, toggle, archive, kill switch (with tag filter), segment CRUD, audit log, POST /flags/evaluate (multi-variate), SSE /flags/stream, legacy /flags/poll backward-compat
- seed.ts: updated to produce full FeatureFlagDoc with variations, version
- flags.test.ts: 63 tests — schema validation, evaluator engine, targeting rules, segments, prerequisites, scheduling, gradual rollouts, multi-variate, version comparison, deterministic hashing
- @bytelyst/events: added flag.created, flag.updated, flag.deleted, flag.kill_switch event types
- @bytelyst/feature-flag-client: multi-variate support (getValue, getEvaluation, getAllEvaluations), SSE streaming mode, onChange listeners, auth token injection
- event-dispatcher.ts + webhooks/types.ts: wired new flag events
2026-03-21 11:44:49 -07:00
saravanakumardb1
10e252617b feat(packages): fix test assertions for x-request-id header compatibility
- Update kill-switch-client and feature-flag-client tests to use
  expect.objectContaining for headers to handle x-request-id
- Move React Native SDK roadmap to completed/

Total: 44 client-side package tests passing
2026-03-02 09:08:45 -08:00
saravanakumardb1
2518e1a92e fix(ts-clients): add x-request-id header to feature-flag-client and kill-switch-client 2026-03-01 21:17:38 -08:00
saravanakumardb1
91c48a7bc7 feat(sdk): add kotlin-platform-sdk (13 components) + 4 new TS client packages (32 tests) 2026-03-01 18:15:57 -08:00