Files
dpb/backend/app/api/v1/module_system/log/service.py
T
34047007@qq.com b95053c52c init: 初始化 dpb 桃育种系统代码库
前后端 + 后端 FastAPI 全量源码、部署脚本与文档。
2026-08-06 00:17:49 +08:00

150 lines
5.4 KiB
Python

from datetime import datetime, timedelta
from typing import Any
from sqlalchemy import delete
from sqlalchemy.ext.asyncio import AsyncSession
from app.config.setting import settings
from app.core.base_schema import AuthSchema, PageResultSchema
from app.core.database import async_db_session
from app.core.exceptions import CustomException
from app.core.logger import logger
from app.utils.common_util import search_to_dict
from app.utils.excel_util import ExcelUtil
from .crud import LoginLogCRUD, OperationLogCRUD
from .model import OperationLogModel
from .schema import (
LoginLogDetailOutSchema,
LoginLogOutSchema,
LoginLogQueryParam,
OperationLogDetailOutSchema,
OperationLogOutSchema,
OperationLogQueryParam,
)
class LoginLogService:
"""登录日志管理服务"""
def __init__(self, auth: AuthSchema, db: AsyncSession) -> None:
self.auth = auth
self.db = db
async def detail(self, id: int) -> LoginLogDetailOutSchema:
obj = await LoginLogCRUD(self.auth, self.db).get_or_404(id=id)
return LoginLogDetailOutSchema.model_validate(obj)
async def page(
self,
page_no: int,
page_size: int,
search: LoginLogQueryParam | None = None,
order_by: list[dict[str, str]] | None = None,
) -> PageResultSchema[LoginLogOutSchema]:
return await LoginLogCRUD(self.auth, self.db).page(
offset=(page_no - 1) * page_size,
limit=page_size,
order_by=order_by or [{"updated_time": "desc"}],
search=search_to_dict(search),
out_schema=LoginLogOutSchema,
)
async def delete(self, ids: list[int]) -> None:
if not ids:
raise CustomException(msg="删除失败,删除对象不能为空")
existing = await LoginLogCRUD(self.auth, self.db).get_list(search={"id": ("in", ids)})
existing_map = {obj.id for obj in existing}
for nid in ids:
if nid not in existing_map:
raise CustomException(msg=f"删除失败,ID为{nid}的数据不存在")
await LoginLogCRUD(self.auth, self.db).delete(ids=ids)
class OperationLogService:
"""操作日志管理服务"""
def __init__(self, auth: AuthSchema, db: AsyncSession) -> None:
self.auth = auth
self.db = db
@staticmethod
async def cleanup_operation_log() -> bool:
from .model import LoginLogModel
retention_days = settings.OPERATION_LOG_RETENTION_DAYS
cutoff = datetime.now() - timedelta(days=retention_days)
async with async_db_session() as session:
op_stmt = delete(OperationLogModel).where(OperationLogModel.created_time < cutoff)
op_result: Any = await session.execute(op_stmt)
login_stmt = delete(LoginLogModel).where(LoginLogModel.created_time < cutoff)
login_result: Any = await session.execute(login_stmt)
await session.commit()
logger.info(f"操作日志清理完成: 操作日志 {op_result.rowcount} 条, 登录日志 {login_result.rowcount} 条")
return True
async def page(
self,
page_no: int,
page_size: int,
search: OperationLogQueryParam | None = None,
order_by: list[dict[str, str]] | None = None,
) -> PageResultSchema[OperationLogOutSchema]:
crud = OperationLogCRUD(self.auth, self.db)
return await crud.page(
offset=(page_no - 1) * page_size,
limit=page_size,
order_by=order_by or [{"id": "desc"}],
search=search_to_dict(search),
out_schema=OperationLogOutSchema,
)
async def detail(self, id: int) -> OperationLogDetailOutSchema:
crud = OperationLogCRUD(self.auth, self.db)
obj = await crud.get_or_404(id=id)
return OperationLogDetailOutSchema.model_validate(obj)
async def delete(self, ids: list[int]) -> None:
if not ids:
raise CustomException(msg="删除失败,删除对象不能为空")
existing = await OperationLogCRUD(self.auth, self.db).get_list(search={"id": ("in", ids)})
existing_map = {obj.id for obj in existing}
for nid in ids:
if nid not in existing_map:
raise CustomException(msg="删除失败,该数据不存在")
crud = OperationLogCRUD(self.auth, self.db)
await crud.delete(ids=ids)
async def get_list(
self,
search: OperationLogQueryParam | None = None,
order_by: list[dict[str, str]] | None = None,
) -> list[OperationLogOutSchema]:
crud = OperationLogCRUD(self.auth, self.db)
obj_list = await crud.get_list(
search=search_to_dict(search),
order_by=order_by or [{"id": "desc"}],
)
return [OperationLogOutSchema.model_validate(obj) for obj in obj_list]
@staticmethod
def export_list(operation_log_list: list[dict[str, Any]]) -> bytes:
"""导出操作日志列表"""
mapping_dict = {
"id": "日志编号",
"request_path": "请求路径",
"request_method": "请求方法",
"request_ip": "请求IP",
"request_payload": "请求参数",
"response_code": "响应状态码",
"process_time": "耗时(ms)",
"created_time": "操作时间",
"created_id": "操作用户ID",
}
return ExcelUtil.export_list2excel(list_data=operation_log_list, mapping_dict=mapping_dict)