refactor: Sprint 3 - 引入 UnitOfWork + Repository 架构
新增: - src/db/unit_of_work.py: UnitOfWork 事务封装 - src/db/repositories.py: Match/Team/League/Prediction Repository 重构: - 删除 src/data/match_lookup.py(由 Repository 替代) - 数据源(bzzoiro/understat/injuries)不再自行 commit - API 路由(ingest)改用 UnitOfWork - LLM 服务(predict/orchestrator/eval/backtest)改用 UnitOfWork 事务边界统一由调用方控制,数据层不再自行决定 commit。
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@@ -100,7 +100,10 @@ async def fetch_injuries(*, date: str | None = None, fixture_id: int | None = No
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async def ingest_injuries(db, *, date: str | None = None) -> dict:
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"""采集伤停数据并入库(injuries 表)。"""
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"""采集伤停数据并入库(injuries 表)。
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注意: 本方法不控制事务(commit/rollback),由调用方通过 UnitOfWork 控制。
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"""
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from sqlalchemy import select
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from src.data.team_names import normalize as normalize_name
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@@ -173,7 +176,7 @@ async def ingest_injuries(db, *, date: str | None = None) -> dict:
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except Exception as e:
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result["errors"].append(f"parse error: {e}")
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await db.commit()
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# 注意: 不在此处 commit,由调用方 UnitOfWork 控制事务
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logger.info("injuries: fetched %d, inserted %d for %s", result["count"], result["inserted"], date)
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return result
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