# Complete - m-backtest-multi-timeframe-coverage/01_monthly_worker_core

## 완료 일시

2026-06-19

## 요약

Monthly worker core follow-up completed after 4 review loops; final verdict PASS.

## 루프 이력

| Plan | Review | Verdict | 메모 |
|------|--------|---------|------|
| `plan_local_G07_0.log` | `code_review_local_G07_0.log` | FAIL | Initial monthly worker core implementation was incomplete; parser/API/worker/aggregator evidence gaps required follow-up. |
| `plan_local_G07_1.log` | `code_review_local_G07_1.log` | FAIL | Follow-up still had 7 Required issues across client parser count, API forwarding tests, aggregator error/no-data/provider-symbol behavior, persistence test quality, and evidence trust. |
| `plan_local_G07_2.log` | `code_review_local_G07_2.log` | FAIL | Functional monthly worker core fixes passed verification, but an out-of-scope roadmap Milestone mutation remained. |
| `plan_local_G03_3.log` | `code_review_local_G03_3.log` | PASS | Out-of-scope roadmap mutation removed; monthly worker core source/test changes remained intact. |

## 구현/정리 내용

- Added monthly aggregation contract surface and parser registrations across Go API, worker, and Dart client maps.
- Added API monthly forwarding tests for success, validation, worker error mapping, nil worker response, connect failure, and session registration.
- Added worker monthly aggregation wiring, typed no-source-data handling, provider-symbol matching, and deterministic storage read error behavior.
- Added aggregator persistence/query separation tests that record monthly upserts and verify daily/monthly timeframe separation.
- Removed the accidental active Milestone checkbox/completion-evidence mutation from this task scope.

## 최종 검증

- `bin/contracts-check` - PASS; no output.
- `go test ./packages/contracts/gen/go/...` - PASS; generated Go contract package has no test files.
- `go test ./services/api/...` - PASS; API packages passed.
- `go test ./services/worker/...` - PASS; worker packages passed.
- `go test ./services/worker/internal/storage/postgres -run 'Test.*Bar'` - PASS; storage bar tests passed.
- `cd apps/client && flutter test` - PASS; all Flutter tests passed.
- `bin/lint` - PASS; exit 0 with existing `avoid_print` info diagnostics.
- `git diff -- agent-roadmap/phase/backtest-loop/milestones/backtest-multi-timeframe-coverage.md` - PASS; no output, roadmap diff removed.
- `git diff --check` - PASS; no output.

## 잔여 Nit

- 없음

## 후속 작업

- 없음
