marco
67a9a15775
- 新增 app_config 表 + model/repository/config_schema + admin config 路由与 schema + 测试 - rewards.py 及 ad_reward/signin/task/wallet/comparison_milestone repositories 接入可配置项;ad.py / admin/main.py 配套 - alembic merge(ebb6af5c0b56)合并本地 app_config(cfg1a2b3c4d5)与 incoming price_report/best_deeplink(b7e2c1a9f4d3)两 head Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Reviewed-on: #14
66 lines
2.2 KiB
Python
66 lines
2.2 KiB
Python
"""运营配置读写。
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get_value:业务读配置,DB 没有则 fallback 到 CONFIG_DEFS 默认(= 原 rewards 常量,空表行为不变)。
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不缓存:配置读频率低(每次福利操作读一次,key 主键查极快),admin 改了立即生效、跨进程一致。
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"""
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from __future__ import annotations
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from typing import Any
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from sqlalchemy import select
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from sqlalchemy.orm import Session
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from app.core.config_schema import CONFIG_DEFS
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from app.models.app_config import AppConfig
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def get_value(db: Session, key: str) -> Any:
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"""读配置值。DB 有用 DB,没有 fallback 到 CONFIG_DEFS 默认。未知 key 抛 KeyError。"""
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row = db.get(AppConfig, key)
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if row is not None:
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return row.value
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return CONFIG_DEFS[key]["default"]
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def set_value(
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db: Session, key: str, value: Any, *, admin_id: int, commit: bool = True
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) -> AppConfig:
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"""写配置(admin 用)。未知 key 抛 KeyError。commit=False 让调用方与审计同事务。"""
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if key not in CONFIG_DEFS:
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raise KeyError(f"unknown config key: {key}")
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row = db.get(AppConfig, key)
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if row is None:
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row = AppConfig(key=key, value=value, updated_by_admin_id=admin_id)
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db.add(row)
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else:
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row.value = value
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row.updated_by_admin_id = admin_id
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if commit:
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db.commit()
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db.refresh(row)
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else:
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db.flush()
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return row
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def list_all(db: Session) -> list[dict]:
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"""所有可配项:default + 当前值(DB 有则用 DB) + 元信息。给 admin 配置页渲染。"""
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overrides = {r.key: r for r in db.execute(select(AppConfig)).scalars().all()}
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out: list[dict] = []
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for key, defn in CONFIG_DEFS.items():
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row = overrides.get(key)
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out.append(
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{
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"key": key,
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"label": defn["label"],
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"group": defn["group"],
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"type": defn["type"],
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"help": defn.get("help"),
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"default": defn["default"],
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"value": row.value if row is not None else defn["default"],
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"overridden": row is not None,
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"updated_at": row.updated_at.isoformat() if row is not None else None,
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}
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)
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return out
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