shanxia2.0/backend/app/crud/ethnic.py

"""民族码表 CRUD（全局 sys_ethnic）"""
from typing import Any, Dict, List, Optional

from sqlalchemy.orm import Session

from app.models.models import SysEthnic


def _row_to_dict(row: SysEthnic) -> Dict[str, Any]:
    return {
        "id": row.id,
        "ethnicName": row.ethnic_name or "",
        "ethnicCode": row.ethnic_code or "",
        "orderNum": row.order_num,
    }


def list_ethnics(
    db: Session,
    *,
    keyword: Optional[str] = None,
    limit: int = 200,
    user_info=None,
) -> List[Dict[str, Any]]:
    q = db.query(SysEthnic).filter(SysEthnic.del_flag == 0)
    kw = (keyword or "").strip()
    if kw:
        like = f"%{kw}%"
        q = q.filter(SysEthnic.ethnic_name.like(like))
    # 民族码表为全局主数据，不做数据范围过滤
    _ = user_info
    rows = q.order_by(SysEthnic.order_num.asc(), SysEthnic.ethnic_code.asc()).limit(max(1, min(limit, 500))).all()
    return [_row_to_dict(x) for x in rows]