feat(signal): M8.1 交易信号引擎(规则 + signal_event 落库 + /api/signals)

- SignalRules(买入 rank 阈值/趋势 MA/动量 + 卖出区间/破位警示)+ SignalEvent
  (BUY/WATCH/SELL,score/price/trigger_reason 可解释)+ SignalResult/Meta
- quant/signal.generate_signals:与选股同一评分引擎取全市场 rank,按规则分类输出
- signal_snapshot/signal_event 表(migration d8e0b2f3c4d5,MySQL 已应用)+ Repo
- SignalService + POST /api/signals(同步+落库)、GET 详情/列表
- tests/test_signals.py(引擎分类/排序/破位不 BUY、service、API 提交读回);全量 pytest 通过
This commit is contained in:
Simon
2026-09-09 00:35:37 +08:00
parent ef09d5b419
commit ba52edc2d6
12 changed files with 715 additions and 0 deletions
@@ -26,3 +26,7 @@ from app.infrastructure.persistence.sqlalchemy.models.selection import ( # noqa
SelectionResultModel,
SelectionSnapshotModel,
)
from app.infrastructure.persistence.sqlalchemy.models.signal import ( # noqa: F401
SignalEventModel,
SignalSnapshotModel,
)