diegosouzapw
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6e29bd1197
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feat(resilience): rate limit overhaul — exponential backoff, circuit breaker, anti-thundering herd, Resilience UI
Phase 1: Error classification + provider profiles (constants, providerRegistry, accountFallback)
Phase 2: Circuit breaker integration in combo pipeline (combo.js)
Phase 3: Anti-thundering herd mutex + auto rate limits for API key providers (auth.js, rateLimitManager)
Phase 4: Frontend Resilience tab with Circuit Breaker, Provider Profiles, Rate Limit cards
Tests: 63/63 passing (error-classification, combo-circuit-breaker, thundering-herd, rate-limit-enhanced)
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2026-02-15 01:42:50 -03:00 |
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diegosouzapw
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f44ec7e1f2
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feat: complete all 46 tasks — ADRs, eval framework, compliance, a11y, CLI, Playwright specs (Batch B)
T-30 — ADRs:
- 6 ADRs: SQLite, Fallback Strategy, OAuth, JS+JSDoc, Single-Tenant, Translator Registry
T-33 — JSDoc Coverage:
- Full JSDoc on all new modules (100% exported functions documented)
T-35 — Accessibility:
- a11yAudit.js: lightweight WCAG AA checker (aria-label, dialog role, alt text, labels)
T-38 — Password Reset CLI:
- bin/reset-password.mjs: interactive CLI tool for admin password reset
T-39 — Playwright Specs:
- tests/e2e/responsiveSpecs.mjs: viewports (375/768/1280), 4 pages, test matrix
T-42 — Eval Framework:
- evalRunner.js: 4 strategies (exact, contains, regex, custom) + golden set (10 cases)
T-43 — Compliance:
- audit_log table, noLog opt-out per API key, LOG_RETENTION_DAYS cleanup
TASKS.md: 46/46 Concluído ✅
Tests: 144/144 pass (119 existing + 25 new)
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2026-02-14 19:18:02 -03:00 |
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diegosouzapw
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c09978454b
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feat: domain layer, error codes, request ID, fetch timeout, JSDoc (T-19, T-22, T-23, T-25, T-27)
T-19 — Domain Layer:
- modelAvailability.js: Model availability tracking with TTL cooldowns
- costRules.js: Per-API-key budget management with daily/monthly limits
- fallbackPolicy.js: Declarative fallback chain routing
T-22 — Error Codes Catalog:
- errorCodes.js: 24 codes in 6 categories + createErrorResponse helper
T-23 — Correlation ID:
- requestId.js: AsyncLocalStorage-based x-request-id propagation
T-25 — Fetch Timeout:
- fetchTimeout.js: AbortController wrapper with FETCH_TIMEOUT_MS env var
T-27 — JSDoc + @ts-check:
- Added @ts-check to 8 critical files
TASKS.md updated: 37/46 tasks Concluído, 9 remaining
Tests: 119/119 pass (88 existing + 31 new)
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2026-02-14 19:03:55 -03:00 |
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diegosouzapw
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492afc4ff1
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refactor: decompose usageDb, handleSingleModelChat, UI components (T-15, T-28, T-29)
T-15 — Decompose usageDb.js (969→40 lines):
- Extract src/lib/usage/migrations.js (legacy + JSON→SQLite migration)
- Extract src/lib/usage/usageHistory.js (tracking, pending, log.txt)
- Extract src/lib/usage/costCalculator.js (pure cost calculation)
- Extract src/lib/usage/usageStats.js (dashboard aggregation)
- Extract src/lib/usage/callLogs.js (structured logs, CRUD, rotation)
- usageDb.js is now a thin facade re-exporting all functions
T-28 — Decompose handleSingleModelChat (183→80 lines):
- Extract handleNoCredentials() — credential error responses
- Extract safeResolveProxy() — proxy resolution with error handling
- Extract safeLogEvents() — fire-and-forget proxy + translation logging
- Also created chatHelpers.js with standalone helper exports
T-29 — Extract shared UI primitives (3230 total lines):
- FilterBar.js — search input + filter chips dropdown
- ColumnToggle.js — table column visibility toggle
- DataTable.js — generic data table with sticky header, loading/empty
Tests: 88/88 pass (no regressions)
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2026-02-14 18:53:14 -03:00 |
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