mirror of
https://github.com/fastapiadmin/FastapiAdmin.git
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93 lines
4.2 KiB
Python
93 lines
4.2 KiB
Python
# -*- coding: utf-8 -*-
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from typing import Any, List, Dict
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from app.api.v1.schemas.system.auth_schema import AuthSchema
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from app.api.v1.schemas.system.notice_schema import NoticeCreateSchema, NoticeUpdateSchema, NoticeOutSchema
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from app.core.base_schema import BatchSetAvailable
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from app.api.v1.params.system.notice_param import NoticeQueryParams
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from app.api.v1.cruds.system.notice_crud import NoticeCRUD
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from app.core.exceptions import CustomException
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from app.utils.excel_util import ExcelUtil
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class NoticeService:
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"""
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公告管理模块服务层
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"""
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@classmethod
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async def get_notice_detail_service(cls, auth: AuthSchema, id: int) -> Dict:
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config_obj = await NoticeCRUD(auth).get_by_id_crud(id=id)
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return NoticeOutSchema.model_validate(config_obj).model_dump()
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@classmethod
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async def get_notice_list_available_service(cls, auth: AuthSchema) -> List[Dict]:
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config_obj_list = await NoticeCRUD(auth).get_list_crud(search={'status': True})
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return [NoticeOutSchema.model_validate(config_obj).model_dump() for config_obj in config_obj_list]
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@classmethod
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async def get_notice_list_service(cls, auth: AuthSchema, search: NoticeQueryParams = None, order_by: List[Dict[str, str]] = None) -> List[Dict]:
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if order_by:
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order_by = eval(order_by)
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config_obj_list = await NoticeCRUD(auth).get_list_crud(search=search.__dict__, order_by=order_by)
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return [NoticeOutSchema.model_validate(config_obj).model_dump() for config_obj in config_obj_list]
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@classmethod
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async def create_notice_service(cls, auth: AuthSchema, data: NoticeCreateSchema) -> Dict:
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config = await NoticeCRUD(auth).get(notice_title=data.notice_title)
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if config:
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raise CustomException(msg='创建失败，该公告通知已存在')
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config_obj = await NoticeCRUD(auth).create_crud(data=data)
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return NoticeOutSchema.model_validate(config_obj).model_dump()
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@classmethod
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async def update_notice_service(cls, auth: AuthSchema, data: NoticeUpdateSchema) -> Dict:
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config = await NoticeCRUD(auth).get_by_id_crud(id=data.id)
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if not config:
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raise CustomException(msg='更新失败，该公告通知不存在')
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exist_config = await NoticeCRUD(auth).get(notice_title=data.notice_title)
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if exist_config and exist_config.id != data.id:
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raise CustomException(msg='更新失败，公告通知标题重复')
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config_obj = await NoticeCRUD(auth).update_crud(id=data.id, data=data)
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return NoticeOutSchema.model_validate(config_obj).model_dump()
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@classmethod
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async def delete_notice_service(cls, auth: AuthSchema, ids: list[int]) -> None:
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if len(ids) < 1:
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raise CustomException(msg='删除失败，删除对象不能为空')
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for id in ids:
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config = await NoticeCRUD(auth).get_by_id_crud(id=id)
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if not config:
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raise CustomException(msg='删除失败，该公告通知不存在')
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await NoticeCRUD(auth).delete_crud(ids=ids)
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@classmethod
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async def set_notice_available_service(cls, auth: AuthSchema, data: BatchSetAvailable) -> None:
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await NoticeCRUD(auth).set_available_crud(ids=data.ids, status=data.status)
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@classmethod
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async def export_notice_service(cls, notice_list: List[Dict[str, Any]]) -> bytes:
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"""导出公告列表"""
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mapping_dict = {
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'id': '编号',
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'notice_title': '公告标题',
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'notice_type': '公告类型（1通知 2公告）',
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'notice_content': '公告内容',
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'status': '状态',
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'description': '备注',
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'created_at': '创建时间',
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'updated_at': '更新时间',
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'creator_id': '创建者ID',
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'creator': '创建者',
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}
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# 复制数据并转换状态
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data = notice_list.copy()
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for item in data:
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# 处理状态
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item['status'] = '正常' if item.get('status') else '停用'
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# 处理公告类型
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item['notice_type'] = '通知' if item.get('notice_type') == 1 else '公告'
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return ExcelUtil.export_list2excel(list_data=notice_list, mapping_dict=mapping_dict) |