27 lines
831 B
Python
27 lines
831 B
Python
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"""portfolio_benchmark 组合基准仓储（工作台只读：标准策略库展示）。"""
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from __future__ import annotations
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from sqlalchemy import select
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from model.portfolio_benchmark import PortfolioBenchmark
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from repositories.base import BaseRepository
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# 启用态（DDL：status 启用/停用）
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_ACTIVE_STATUS = "启用"
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class PortfolioBenchmarkRepo(BaseRepository):
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model = PortfolioBenchmark
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async def list_enabled(self) -> list[PortfolioBenchmark]:
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"""取全部启用态基准（标准化策略库，投顾只读不可改）。"""
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return list(
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(
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await self.db.scalars(
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select(PortfolioBenchmark).where(
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PortfolioBenchmark.status == _ACTIVE_STATUS
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)
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)
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).all()
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)
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