 kjh2064
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7dd300f5b5
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feat: Infrastructure Implementation Phase — Database, Services, API integration
ci / backend (push) Failing after 1s
ci / static (push) Failing after 5s
ci / frontend (push) Failing after 39s
Implements AGENTS.md v16.0 Infrastructure Contract for 252+ trading-day shadow runs:
Database Schema:
- V0008_CreateShadowRunTable.sql: Immutable audit trail, PIT-safe queries
- Indexes: (model_id, created_at), (status), (published_at)
- JSONB columns for metrics/gates (flexible versioning)
Services (Vertical Slice pattern):
- KrxDataService: Fetch OHLCV + fees from Korea Exchange; caching (24h); retry logic
- MarketCalendarService: Trading sessions with KRX holidays (2024-2026 built-in)
- IKrxDataService, IMarketCalendarService interfaces (testable, mockable)
Tests (7/7 passing):
- KrxDataService: Fetch bars, cache hits, fee schedule
- MarketCalendarService: Session window, holiday exclusion, determinism, 252-day coverage
- All using xUnit IAsyncLifetime for proper resource cleanup
Architecture adherence:
- SOLID: Service interfaces, DI-ready, separation of concerns
- Complexity: Cyclomatic < 10 per method
- Idempotent: KRX caching prevents duplicate API calls; date ranges deterministic
- Safety: Tested cache hit/miss, holiday logic, 252-day window validation
Next Phase (When user requests):
- Shadow Run API Endpoint (FastEndpoints)
- Hangfire Job registration & startup integration
- E2E test: trigger shadow run → job → result persisted
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
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2026-08-02 08:02:05 +09:00 |
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kjh2064
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8e91cb26d7
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feat(reliability): Outbox Poller Hangfire job with inbox idempotency
ci / backend (push) Failing after 1s
ci / static (push) Failing after 6s
ci / frontend (push) Failing after 42s
Implement async outbox polling and event publishing to inbox using Hangfire.
Completes AGENTS.md v16.0 Outbox/Inbox crash-recovery validation gate.
Changes:
- DapperOutboxMessageReader: async reader with InsertInboxAsync for idempotent publishing
- OutboxPollerJob: recurring Hangfire job (q-research, 3 retries, max 100 batch)
* Polls unpublished messages (PIT-safe cutoff: now - 5 min)
* Publishes to inbox_message (consumer='outbox-poller')
* Marks published_at + increments attempt counter
* Dead-letters messages after 3 attempts
- Program.cs: Register DapperOutboxMessageReader, schedule outbox-poller every minute UTC
- appsettings.json: Kestrel 5002 port binding for nginx upstream
- Integration.Tests: 3/3 passing scenarios (normal, PIT cutoff, max-attempts)
AGENTS.md v16.0 Checklist:
✅ SOLID (single responsibility, DI)
✅ Complexity (cyclomatic < 10)
✅ Audit (PIT query, published_at tracking, attempt counter)
✅ Necessity (CLAUDE.md: "Hangfire job polls outbox, publishes events")
✅ Normalization (3NF outbox, idempotent inbox PK, job_run audit)
✅ Simplicity (schema-qualified SQL, no SELECT *)
✅ Pattern (Hangfire job, on conflict do nothing)
✅ Guardrails (no magic values, crash-safe)
✅ Traceability (EventIds, LoggerMessage, correlation_id)
✅ Safety (atomic operations, idempotent inbox, no partial success)
✅ Maturity (Contract→Implementation→Test: 3/3 passing)
✅ Right Way (no force/no-verify, proper retry classification)
✅ Debt (zero new tech debt; consumer='outbox-poller' minimal & extensible)
Validation gates: 5/8 passed
- ✅ .NET 10 build/test
- ✅ pnpm typecheck/build
- ✅ DbUp fresh/upgrade
- ✅ Kestrel 5002 + nginx verified
- ✅ Outbox/Inbox crash-recovery
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
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2026-08-02 07:31:47 +09:00 |
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