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- # -*- coding: utf-8 -*-
- from typing import Any
- from app.core.base_schema import BatchSetAvailable
- from app.core.exceptions import CustomException
- from app.utils.excel_util import ExcelUtil
- from ..auth.schema import AuthSchema
- from .crud import RoleCRUD
- from .schema import (
- RoleCreateSchema,
- RoleUpdateSchema,
- RolePermissionSettingSchema,
- RoleOutSchema,
- RoleQueryParam
- )
- class RoleService:
- """角色模块服务层"""
- @classmethod
- async def get_role_detail_service(cls, auth: AuthSchema, id: int) -> dict:
- """
- 获取角色详情
-
- 参数:
- - auth (AuthSchema): 认证信息模型
- - id (int): 角色ID
-
- 返回:
- - dict: 角色详情字典
- """
- role = await RoleCRUD(auth).get_by_id_crud(id=id)
- return RoleOutSchema.model_validate(role).model_dump()
- @classmethod
- async def get_role_list_service(cls, auth: AuthSchema, search: RoleQueryParam | None = None, order_by: list[dict[str, str]] | None = None) -> list[dict]:
- """
- 获取角色列表
-
- 参数:
- - auth (AuthSchema): 认证信息模型
- - search (RoleQueryParam | None): 查询参数模型
- - order_by (list[dict[str, str]] | None): 排序参数列表
-
- 返回:
- - list[dict]: 角色详情字典列表
- """
- role_list = await RoleCRUD(auth).get_list_crud(search=search.__dict__, order_by=order_by)
- return [RoleOutSchema.model_validate(role).model_dump() for role in role_list]
- @classmethod
- async def create_role_service(cls, auth: AuthSchema, data: RoleCreateSchema) -> dict:
- """
- 创建角色
-
- 参数:
- - auth (AuthSchema): 认证信息模型
- - data (RoleCreateSchema): 创建角色模型
-
- 返回:
- - dict: 新创建的角色详情字典
- """
- role = await RoleCRUD(auth).get(name=data.name)
- if role:
- raise CustomException(msg='创建失败,该角色已存在')
- obj = await RoleCRUD(auth).get(code=data.code)
- if obj:
- raise CustomException(msg='创建失败,编码已存在')
- new_role = await RoleCRUD(auth).create(data=data)
- return RoleOutSchema.model_validate(new_role).model_dump()
- @classmethod
- async def update_role_service(cls, auth: AuthSchema, id: int, data: RoleUpdateSchema) -> dict:
- """
- 更新角色
-
- 参数:
- - auth (AuthSchema): 认证信息模型
- - id (int): 角色ID
- - data (RoleUpdateSchema): 更新角色模型
-
- 返回:
- - dict: 更新后的角色详情字典
- """
- role = await RoleCRUD(auth).get_by_id_crud(id=id)
- if not role:
- raise CustomException(msg='更新失败,该角色不存在')
- exist_role = await RoleCRUD(auth).get(name=data.name)
- if exist_role and exist_role.id != id:
- raise CustomException(msg='更新失败,角色名称重复')
- updated_role = await RoleCRUD(auth).update(id=id, data=data)
- return RoleOutSchema.model_validate(updated_role).model_dump()
- @classmethod
- async def delete_role_service(cls, auth: AuthSchema, ids: list[int]) -> None:
- """
- 删除角色
-
- 参数:
- - auth (AuthSchema): 认证信息模型
- - ids (list[int]): 角色ID列表
-
- 返回:
- - None
- """
- if len(ids) < 1:
- raise CustomException(msg='删除失败,删除对象不能为空')
- for id in ids:
- role = await RoleCRUD(auth).get_by_id_crud(id=id)
- if not role:
- raise CustomException(msg='删除失败,该角色不存在')
- await RoleCRUD(auth).delete(ids=ids)
- @classmethod
- async def set_role_permission_service(cls, auth: AuthSchema, data: RolePermissionSettingSchema) -> None:
- """
- 设置角色权限
-
- 参数:
- - auth (AuthSchema): 认证信息模型
- - data (RolePermissionSettingSchema): 角色权限设置模型
-
- 返回:
- - None
- """
- # 设置角色菜单权限
- await RoleCRUD(auth).set_role_menus_crud(role_ids=data.role_ids, menu_ids=data.menu_ids)
-
- # 设置数据权限范围
- await RoleCRUD(auth).set_role_data_scope_crud(role_ids=data.role_ids, data_scope=data.data_scope)
-
- # 设置自定义数据权限部门
- if data.data_scope == 5 and data.dept_ids:
- await RoleCRUD(auth).set_role_depts_crud(role_ids=data.role_ids, dept_ids=data.dept_ids)
- else:
- await RoleCRUD(auth).set_role_depts_crud(role_ids=data.role_ids, dept_ids=[])
- @classmethod
- async def set_role_available_service(cls, auth: AuthSchema, data: BatchSetAvailable) -> None:
- """
- 设置角色可用状态
-
- 参数:
- - auth (AuthSchema): 认证信息模型
- - data (BatchSetAvailable): 批量设置可用状态模型
-
- 返回:
- - None
- """
- await RoleCRUD(auth).set_available_crud(ids=data.ids, status=data.status)
- @classmethod
- async def export_role_list_service(cls, role_list: list[dict[str, Any]]) -> bytes:
- """
- 导出角色列表
-
- 参数:
- - role_list (list[dict[str, Any]]): 角色详情字典列表
-
- 返回:
- - bytes: Excel文件字节流
- """
- # 字段映射配置
- mapping_dict = {
- 'id': '角色编号',
- 'name': '角色名称',
- 'order': '显示顺序',
- 'data_scope': '数据权限',
- 'status': '状态',
- 'description': '备注',
- 'created_time': '创建时间',
- 'updated_time': '更新时间',
- 'created_id': '创建者ID',
- 'updated_id': '更新者ID',
- }
- # 数据权限映射
- data_scope_map = {
- 1: '仅本人数据权限',
- 2: '本部门数据权限',
- 3: '本部门及以下数据权限',
- 4: '全部数据权限',
- 5: '自定义数据权限'
- }
- # 处理数据
- data = role_list.copy()
- for item in data:
- item['status'] = '启用' if item.get('status') == '0' else '停用'
- item['data_scope'] = data_scope_map.get(item.get('data_scope', 1), '')
- item['creator'] = item.get('creator', {}).get('name', '未知') if isinstance(item.get('creator'), dict) else '未知'
- return ExcelUtil.export_list2excel(list_data=data, mapping_dict=mapping_dict)
-
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