53 lines
2.7 KiB
Markdown
53 lines
2.7 KiB
Markdown
---
|
|
domain: contracts
|
|
last_rule_review_commit: 1f1527d7c6b8f115ba12c951c9919d779f071b23
|
|
last_rule_updated_at: 2026-06-01
|
|
---
|
|
|
|
# contracts
|
|
|
|
## 목적 / 책임
|
|
|
|
ALT 애플리케이션 레벨 protobuf 계약을 정의한다. proto-socket은 전송 계층으로 두고, ALT 메시지는 `PacketBase.data`에 실릴 payload schema로 관리한다. market read, backtest lifecycle, and backtest analysis query payloads are versioned here.
|
|
|
|
## 포함 경로
|
|
|
|
- `packages/contracts/README.md` - contract direction and compatibility notes
|
|
- `packages/contracts/gen/go/` - generated Go protobuf module for ALT contracts
|
|
- `packages/contracts/proto/alt/v1/` - versioned protobuf schema source
|
|
|
|
## 제외 경로
|
|
|
|
- `packages/domain/` - internal Go domain types
|
|
- `services/api/` - runtime socket server implementation
|
|
- `apps/client/` - generated or consumed client-side integration
|
|
|
|
## 주요 구성 요소
|
|
|
|
- `common.proto` - shared enums, decimal, handshake, and error messages
|
|
- `market.proto` - instrument, price, quantity, bar, and market query messages
|
|
- `backtest.proto` - backtest run spec, lifecycle, analysis result, list/detail/compare requests, and responses
|
|
- `BacktestTrade`, `BacktestPosition`, `BacktestSummaryMetrics`, `BacktestEquityPoint`, `BacktestResult` - backtest analysis result payloads
|
|
- `ListBacktestRunsRequest`, `GetBacktestRunDetailRequest`, `GetBacktestResultRequest`, `CompareBacktestRunsRequest` - backtest analysis query request surface
|
|
- `gen/go/alt/v1/*.pb.go` - generated Go message types consumed by Go services
|
|
|
|
## 유지할 패턴
|
|
|
|
- Prefer additive protobuf changes and reserve removal/renaming for explicit compatibility work.
|
|
- Keep schema package under `alt.v1` until a deliberate version bump is planned.
|
|
- Keep `option go_package` aligned with the generated Go package path.
|
|
- Keep generated Go module path aligned with `git.toki-labs.com/toki/alt/packages/contracts/gen/go`.
|
|
- Use explicit version/handshake messages because proto-socket protocol `0.1` does not carry an ALT application version field.
|
|
- Keep request/response contracts additive and update API, worker, and client parser maps when a new ALT protobuf message becomes part of the runtime surface.
|
|
|
|
## 다른 도메인과의 경계
|
|
|
|
- **api**: contracts define payload shape and generated Go message types; API decides transport/session behavior and owns API-local parser registration.
|
|
- **domain-model**: contracts are wire format; domain-model is internal business vocabulary.
|
|
- **client**: client consumes generated or mapped contracts; schema source remains here.
|
|
|
|
## 금지 사항
|
|
|
|
- Do not hand-edit generated outputs.
|
|
- Do not encode runtime server behavior or database concerns in `.proto` comments or fields.
|
|
- Do not change field numbers for existing protobuf fields.
|