mirror of
https://github.com/fastapiadmin/FastapiAdmin.git
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504 lines
22 KiB
Python
504 lines
22 KiB
Python
from collections.abc import Sequence
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from typing import Any
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from fastapi import UploadFile
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.config.setting import settings
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from app.core.base_schema import AuthSchema, BatchSetAvailable, PageResultSchema
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from app.core.exceptions import CustomException
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from app.core.logger import logger
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from app.modules.system.dept.crud import DeptCRUD
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from app.modules.system.menu.crud import MenuCRUD
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from app.modules.system.menu.schema import MenuOutSchema, MenuTreeOutSchema
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from app.modules.system.position.crud import PositionCRUD
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from app.modules.system.role.crud import RoleCRUD
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from app.utils.common_util import search_to_dict, traversal_to_tree
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from app.utils.excel_util import ExcelUtil
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from app.utils.password_util import PwdUtil
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from .crud import UserCRUD
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from .model import UserModel
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from .schema import (
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CurrentUserOutSchema,
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CurrentUserUpdateSchema,
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ResetPasswordSchema,
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UserChangePasswordSchema,
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UserCreateSchema,
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UserForgetPasswordSchema,
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UserOutSchema,
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UserQueryParam,
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UserRegisterSchema,
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UserUpdateSchema,
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)
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# 用户管理列表/详情预加载
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_USER_PRELOAD = ["dept", "roles", "positions"]
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# 当前用户信息预加载：需完整嵌套关联
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_USER_CURRENT_PRELOAD = ["dept", "positions", "roles.menus", "roles.depts"]
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class UserService:
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"""用户管理服务"""
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def __init__(self, auth: AuthSchema, db: AsyncSession) -> None:
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self.auth = auth
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self.db = db
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async def detail(self, id: int) -> UserOutSchema:
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user = await UserCRUD(self.auth, self.db).get_or_404(id=id, preload=_USER_PRELOAD)
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result = UserOutSchema.model_validate(user)
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if user.dept:
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result.dept_name = user.dept.name
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result.role_ids = [r.id for r in user.roles]
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result.position_ids = [p.id for p in user.positions]
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return result
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async def get_list(
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self,
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search: UserQueryParam | None = None,
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order_by: list[dict[str, str]] | None = None,
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) -> list[UserOutSchema]:
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user_list = await UserCRUD(self.auth, self.db).get_list(search=search_to_dict(search), order_by=order_by, preload=_USER_PRELOAD)
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result = [UserOutSchema.model_validate(user) for user in user_list]
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for user, item in zip(user_list, result, strict=True):
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if user.dept:
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item.dept_name = user.dept.name
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item.role_ids = [r.id for r in user.roles]
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item.position_ids = [p.id for p in user.positions]
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return result
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async def page(
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self,
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page_no: int,
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page_size: int,
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search: UserQueryParam | None = None,
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order_by: list[dict[str, str]] | None = None,
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) -> PageResultSchema[UserOutSchema]:
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offset = (page_no - 1) * page_size
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page_result = await UserCRUD(self.auth, self.db).page(
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offset=offset,
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limit=page_size,
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order_by=order_by or [{"id": "asc"}],
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search=search_to_dict(search),
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preload=_USER_PRELOAD,
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)
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items: list[UserOutSchema] = []
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for user in page_result.items:
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item = UserOutSchema.model_validate(user)
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if user.dept:
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item.dept_name = user.dept.name
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item.role_ids = [r.id for r in user.roles]
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item.position_ids = [p.id for p in user.positions]
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items.append(item)
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page_result.items = items
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return page_result # type: ignore[return-value]
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async def create(self, data: UserCreateSchema) -> UserOutSchema:
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if data.is_superuser:
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raise CustomException(msg="不允许创建超级管理员")
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if await UserCRUD(self.auth, self.db).get(username=data.username):
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raise CustomException(msg="已存在相同用户名称的账号")
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if data.dept_id and not await DeptCRUD(self.auth, self.db).get(id=data.dept_id):
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raise CustomException(msg="该数据不存在")
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if data.password:
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data.password = await PwdUtil.ahash_password(password=data.password)
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create_data = data.model_dump(exclude_none=True, exclude={"role_ids", "position_ids"})
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new_user = await UserCRUD(self.auth, self.db).create(data=create_data)
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await self._set_user_roles(user_ids=[new_user.id], role_ids=data.role_ids or [])
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await self._set_user_positions(user_ids=[new_user.id], position_ids=data.position_ids or [])
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return await self.detail(id=new_user.id)
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async def update(self, id: int, data: UserUpdateSchema) -> UserOutSchema:
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if data.username:
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if exist_user := await UserCRUD(self.auth, self.db).get(username=data.username):
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if exist_user.id != id:
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raise CustomException(msg="更新失败，账号已存在")
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if data.mobile:
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if exist_mobile := await UserCRUD(self.auth, self.db).get(mobile=data.mobile):
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if exist_mobile.id != id:
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raise CustomException(msg="该数据已存在")
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if data.email:
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if exist_email := await UserCRUD(self.auth, self.db).get(email=data.email):
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if exist_email.id != id:
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raise CustomException(msg="该数据已存在")
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if data.dept_id:
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dept = await DeptCRUD(self.auth, self.db).get(id=data.dept_id)
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if not dept:
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raise CustomException(msg="该数据不存在")
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if dept.status == 1:
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raise CustomException(msg="部门已被禁用")
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update_data = data.model_dump(exclude_unset=True, exclude_none=True, exclude={"role_ids", "position_ids"})
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await UserCRUD(self.auth, self.db).update(id=id, data=update_data)
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await self._set_user_roles(user_ids=[id], role_ids=data.role_ids or [])
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await self._set_user_positions(user_ids=[id], position_ids=data.position_ids or [])
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return await self.detail(id=id)
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async def delete(self, ids: list[int]) -> None:
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if not ids:
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raise CustomException(msg="删除失败，删除对象不能为空")
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users = await UserCRUD(self.auth, self.db).get_list(search={"id": ("in", ids)}, preload=["roles", "positions"])
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user_map = {u.id: u for u in users}
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errors: list[str] = []
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for uid in ids:
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user = user_map.get(uid)
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if not user:
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errors.append(f"用户[{uid}]不存在")
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continue
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if user.is_superuser:
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errors.append(f"用户[{uid}]是超级管理员，不能删除")
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continue
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if self.auth.user.id == uid:
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errors.append("不能删除当前登陆用户")
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continue
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if errors:
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raise CustomException(msg="; ".join(errors))
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# 先解除角色/岗位关联，再删除用户
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await UserCRUD(self.auth, self.db).set_user_roles(user_objs=users, role_objs=[])
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await UserCRUD(self.auth, self.db).set_user_positions(user_objs=users, position_objs=[])
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await UserCRUD(self.auth, self.db).delete(ids=ids)
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async def _load_users(self, user_ids: list[int], preload: list[str]) -> Sequence[UserModel]:
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"""加载用户并校验存在性。"""
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if not user_ids:
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raise CustomException(msg="用户ID列表不能为空")
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users = await UserCRUD(self.auth, self.db).get_list(search={"id": ("in", user_ids)}, preload=preload)
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if len(users) != len(set(user_ids)):
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missing = sorted(set(user_ids) - {u.id for u in users})
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raise CustomException(msg=f"用户不存在: {missing}")
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return users
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async def _set_user_roles(self, user_ids: list[int], role_ids: list[int]) -> None:
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"""替换用户角色关联：service 校验角色存在性与启用状态，CRUD 仅负责持久化。"""
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if not role_ids:
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return
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users = await self._load_users(user_ids, preload=["roles"])
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roles = await RoleCRUD(self.auth, self.db).get_list(search={"id": ("in", role_ids)})
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missing = set(role_ids) - {r.id for r in roles}
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if missing:
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raise CustomException(msg=f"角色不存在: {sorted(missing)}")
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if any(role.status != 0 for role in roles):
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raise CustomException(msg="部分角色已被禁用")
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await UserCRUD(self.auth, self.db).set_user_roles(user_objs=users, role_objs=roles)
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async def _set_user_positions(self, user_ids: list[int], position_ids: list[int]) -> None:
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"""替换用户岗位关联：service 校验岗位存在性与启用状态，CRUD 仅负责持久化。"""
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if not position_ids:
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return
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users = await self._load_users(user_ids, preload=["positions"])
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positions = await PositionCRUD(self.auth, self.db).get_list(search={"id": ("in", position_ids)})
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missing = set(position_ids) - {p.id for p in positions}
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if missing:
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raise CustomException(msg=f"岗位不存在: {sorted(missing)}")
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if any(position.status != 0 for position in positions):
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raise CustomException(msg="部分岗位已被禁用")
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await UserCRUD(self.auth, self.db).set_user_positions(user_objs=users, position_objs=positions)
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async def current_info(self, check_data_scope: bool = True) -> CurrentUserOutSchema:
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user_id = self.auth.user.id
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if not user_id:
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raise CustomException(msg="该数据不存在")
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if not check_data_scope:
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# 轻量模式：只刷新菜单/权限，不加载用户嵌套数据
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menus_raw = await self._load_menus()
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menu_tree = [MenuTreeOutSchema(**item) for item in traversal_to_tree([menu.model_dump(mode="json") for menu in menus_raw])]
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return CurrentUserOutSchema(menus=menu_tree)
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user = await UserCRUD(self.auth, self.db).get(id=user_id, preload=_USER_CURRENT_PRELOAD)
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if user is None:
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raise CustomException(msg="该数据不存在")
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user_dict = CurrentUserOutSchema.model_validate(user)
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if user.dept:
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user_dict.dept_name = user.dept.name
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user_dict.is_superuser = user.is_superuser
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menu_tree = [MenuTreeOutSchema(**item) for item in traversal_to_tree([menu.model_dump(mode="json") for menu in await self._load_menus()])]
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user_dict.menus = menu_tree
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return user_dict
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async def _load_menus(self) -> list[MenuOutSchema]:
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"""加载当前用户的菜单列表（不含树形转换）"""
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_pc_only = {"scope": "web"}
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if self.auth.user.is_superuser:
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menu_all = await MenuCRUD(self.auth, self.db).get_list(
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search={"type": ("in", [1, 2, 3, 4]), "status": 0, **_pc_only},
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order_by=[{"order": "asc"}],
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)
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return [MenuOutSchema.model_validate(menu) for menu in menu_all]
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else:
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menu_ids = set(self.auth.menu_ids)
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if not menu_ids:
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return []
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return [
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MenuOutSchema.model_validate(menu)
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for menu in await MenuCRUD(self.auth, self.db).get_list(
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search={"id": ("in", list(menu_ids)), **_pc_only},
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order_by=[{"order": "asc"}],
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)
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]
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async def update_current_info(self, data: CurrentUserUpdateSchema) -> UserOutSchema:
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user_id = self.auth.user.id
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if not user_id:
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raise CustomException(msg="该数据不存在")
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if data.mobile:
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if exist_mobile := await UserCRUD(self.auth, self.db).get(mobile=data.mobile):
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if exist_mobile.id != user_id:
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raise CustomException(msg="该数据已存在")
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if data.email:
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if exist_email := await UserCRUD(self.auth, self.db).get(email=data.email):
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if exist_email.id != user_id:
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raise CustomException(msg="该数据已存在")
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user_update_data = UserUpdateSchema(**data.model_dump())
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await UserCRUD(self.auth, self.db).update(id=user_id, data=user_update_data)
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return await self.detail(id=user_id)
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async def set_available(self, data: BatchSetAvailable) -> None:
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users = await UserCRUD(self.auth, self.db).get_list(search={"id": ("in", data.ids)})
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for user in users:
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if user.is_superuser:
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raise CustomException(msg="超级管理员状态不能修改")
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await UserCRUD(self.auth, self.db).set(ids=data.ids, status=data.status)
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async def change_password(self, data: UserChangePasswordSchema) -> UserOutSchema:
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user_id = self.auth.user.id
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if not user_id:
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raise CustomException(msg="该数据不存在")
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user = await UserCRUD(self.auth, self.db).get_or_404(id=user_id)
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if not await PwdUtil.averify_password(plain_password=data.old_password, password_hash=user.password):
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raise CustomException(msg="原密码输入错误")
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new_password_hash = await PwdUtil.ahash_password(password=data.new_password)
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await UserCRUD(self.auth, self.db).change_password(id=user_id, password_hash=new_password_hash)
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return await self.detail(id=user_id)
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async def reset_password(self, data: ResetPasswordSchema) -> UserOutSchema:
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user = await UserCRUD(self.auth, self.db).get_or_404(id=data.id)
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if user.is_superuser:
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raise CustomException(msg="超级管理员密码不能重置")
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new_password_hash = await PwdUtil.ahash_password(password=data.password)
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await UserCRUD(self.auth, self.db).change_password(id=data.id, password_hash=new_password_hash)
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return await self.detail(id=data.id)
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async def forget_password(self, data: UserForgetPasswordSchema) -> UserOutSchema:
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user = await UserCRUD(self.auth, self.db).get_or_404(username=data.username)
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if user.status == 1:
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raise CustomException(msg="用户已停用")
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if user.is_superuser:
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raise CustomException(msg="超级管理员密码不能重置")
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new_password_hash = await PwdUtil.ahash_password(password=data.new_password)
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await UserCRUD(self.auth, self.db).change_password(id=user.id, password_hash=new_password_hash)
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return await self.detail(id=user.id)
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async def register(self, data: UserRegisterSchema) -> UserOutSchema:
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"""用户注册"""
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exists_user = await UserCRUD(self.auth, self.db).get(username=data.username)
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if exists_user:
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raise CustomException(msg="已存在相同用户名称的账号")
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create_data = UserCreateSchema(
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username=data.username,
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password=await PwdUtil.ahash_password(password=data.password),
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name=data.name or data.username,
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status=0,
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)
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create_data_dict = create_data.model_dump(exclude_none=True, exclude={"role_ids", "position_ids"})
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new_user = await UserCRUD(self.auth, self.db).create(data=create_data_dict)
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if not new_user:
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raise CustomException(msg="注册失败")
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# 注册时 auth 无用户，created_id/updated_id 未设置，补充为自身ID
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await UserCRUD(self.auth, self.db).set([new_user.id], created_id=new_user.id, updated_id=new_user.id)
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logger.info(f"新用户注册成功: {data.username}")
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return await self.detail(id=new_user.id)
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async def batch_import(self, file: UploadFile, update_support: bool = False) -> str:
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header_dict = {
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"部门编号": "dept_id",
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"账号": "username",
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"昵称": "name",
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"邮箱": "email",
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"手机号": "mobile",
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"性别": "gender",
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"状态": "status",
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}
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try:
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contents = await file.read()
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rows = await ExcelUtil.aread_excel_to_dicts(contents)
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await file.close()
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if not rows:
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raise CustomException(msg="导入文件为空")
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missing_headers = [h for h in header_dict if h not in rows[0]]
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if missing_headers:
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raise CustomException(msg=f"导入文件缺少必要的列: {', '.join(missing_headers)}")
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# 将中文字段名映射为英文字段
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mapped_rows = []
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for row in rows:
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mapped_rows.append({en: row.get(ch) for ch, en in header_dict.items()})
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required_fields = ["username", "name", "dept_id"]
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errors = []
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for field in required_fields:
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missing_count = sum(1 for r in mapped_rows if r.get(field) is None)
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if missing_count:
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errors.append(f"字段'{field}'有{missing_count}行缺少数据")
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if errors:
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raise CustomException(msg="\n".join(errors))
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success_count = 0
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error_msgs = []
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for i, row in enumerate(mapped_rows, start=2):
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count_delta, err = await self._process_import_row(i, row, update_support)
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if err:
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error_msgs.append(err)
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else:
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success_count += count_delta
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result = f"成功导入 {success_count} 条数据"
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if error_msgs:
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result += "\n错误信息:\n" + "\n".join(error_msgs)
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return result
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except Exception as e:
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logger.error(f"批量导入用户失败: {e!s}")
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raise CustomException(msg=f"导入失败: {e!s}") from e
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async def _process_import_row(
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self,
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row_num: int,
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row: dict,
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update_support: bool,
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) -> tuple[int, str | None]:
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"""处理单行导入数据
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验证字段合法性，执行创建或更新操作。
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参数:
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- row_num (int): Excel 行号（用于错误提示）
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- row (dict): 经过字段映射后的用户数据行
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- update_support (bool): 是否支持更新已存在用户
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返回:
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- tuple[int, str | None]: (成功计数增量, 错误信息或 None)
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"""
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|
try:
|
|
username = (str(row["username"]) if row["username"] is not None else "").strip()
|
|
name = (str(row["name"]) if row["name"] is not None else "").strip()
|
|
if not username:
|
|
return 0, f"第{row_num}行: 账号不能为空"
|
|
if not name:
|
|
return 0, f"第{row_num}行: 昵称不能为空"
|
|
|
|
dept_id = int(row["dept_id"])
|
|
dept = await DeptCRUD(self.auth, self.db).get(id=dept_id)
|
|
if not dept:
|
|
return 0, f"第{row_num}行: 部门ID {dept_id} 不存在"
|
|
|
|
user_data = {
|
|
"username": username,
|
|
"name": name,
|
|
"email": str(row["email"]).strip() if row.get("email") is not None else None,
|
|
"mobile": str(row["mobile"]).strip() if row.get("mobile") is not None else None,
|
|
"gender": str(row["gender"]).strip() if row.get("gender") is not None else "1",
|
|
"status": 0 if str(row["status"]).strip() == "正常" else 1,
|
|
"dept_id": dept_id,
|
|
"password": await PwdUtil.ahash_password(password=settings.PASSWORD_IMPORT_DEFAULT),
|
|
}
|
|
|
|
exists_user = await UserCRUD(self.auth, self.db).get(username=user_data["username"])
|
|
if exists_user:
|
|
if exists_user.is_superuser:
|
|
return 0, f"第{row_num}行: 超级管理员不允许修改"
|
|
if update_support:
|
|
user_update_data = UserUpdateSchema(**user_data)
|
|
await UserCRUD(self.auth, self.db).update(id=exists_user.id, data=user_update_data)
|
|
return 1, None
|
|
else:
|
|
return 0, f"第{row_num}行: 用户 {user_data['username']} 已存在"
|
|
else:
|
|
user_create_schema = UserCreateSchema(**user_data)
|
|
new_user = await UserCRUD(self.auth, self.db).create(
|
|
data=user_create_schema.model_dump(exclude_none=True, exclude={"role_ids", "position_ids"}) # type: ignore[arg-type]
|
|
)
|
|
await self._set_user_roles(user_ids=[new_user.id], role_ids=user_create_schema.role_ids or [])
|
|
await self._set_user_positions(user_ids=[new_user.id], position_ids=user_create_schema.position_ids or [])
|
|
return 1, None
|
|
|
|
except Exception as e:
|
|
return 0, f"第{row_num}行: 异常{e!s}"
|
|
|
|
@staticmethod
|
|
def get_import_template() -> bytes:
|
|
header_list = [
|
|
"部门编号",
|
|
"账号",
|
|
"昵称",
|
|
"邮箱",
|
|
"手机号",
|
|
"性别",
|
|
"状态",
|
|
]
|
|
selector_header_list = ["性别", "状态"]
|
|
option_list = [
|
|
{"性别": ["男", "女", "未知"]},
|
|
{"状态": ["正常", "停用"]},
|
|
]
|
|
return ExcelUtil.get_excel_template(
|
|
header_list=header_list,
|
|
selector_header_list=selector_header_list,
|
|
option_list=option_list,
|
|
)
|
|
|
|
@staticmethod
|
|
async def export_list(user_list: list[dict[str, Any]]) -> bytes:
|
|
if not user_list:
|
|
raise CustomException(msg="没有数据可导出")
|
|
|
|
mapping_dict = {
|
|
"id": "用户编号",
|
|
"avatar": "头像",
|
|
"username": "用户名称",
|
|
"name": "用户昵称",
|
|
"dept_name": "部门",
|
|
"email": "邮箱",
|
|
"mobile": "手机号",
|
|
"gender": "性别",
|
|
"status": "状态",
|
|
"is_superuser": "是否超级管理员",
|
|
"last_login": "最后登录时间",
|
|
"description": "备注",
|
|
"created_time": "创建时间",
|
|
"updated_time": "更新时间",
|
|
"updated_id": "更新者ID",
|
|
}
|
|
|
|
data = user_list.copy()
|
|
for item in data:
|
|
item["status"] = "启用" if item.get("status") == 0 else "停用"
|
|
gender = item.get("gender")
|
|
item["gender"] = "男" if gender == "1" else ("女" if gender == "2" else "未知")
|
|
item["is_superuser"] = "是" if item.get("is_superuser") else "否"
|
|
item["creator"] = item.get("created_by", {}).get("name", "未知") if isinstance(item.get("created_by"), dict) else "未知"
|
|
|
|
return await ExcelUtil.aexport_list2excel(list_data=data, mapping_dict=mapping_dict)
|