"""risk_rule 仓储：读启用中的风控规则（规则引擎表驱动数据源）。"""
from __future__ import annotations

from sqlalchemy import select

from model.risk_rule import RiskRule
from repositories.base import BaseRepository


class RiskRuleRepo(BaseRepository):
    model = RiskRule

    async def list_enabled(self) -> list[RiskRule]:
        """加载启用中的规则，按 rule_id 升序，供规则引擎逐条路由判断。"""
        stmt = (
            select(RiskRule)
            .where(RiskRule.status == "启用")
            .order_by(RiskRule.rule_id)
        )
        return list((await self.db.scalars(stmt)).all())