def get_room_admins(room_id: int) -> Tuple[AdminInfo, ...]:
"""Получить кортеж с информацией о всех администраторах помещения"""
try:
room: Room = Room[room_id]
except orm.ObjectNotFound as e:
raise exceptions.NotExist(e)
return tuple(
AdminInfo(admin.id, admin.telegram_username) for admin in room.admins)
def get_allowed_users(room_id) -> Tuple[UserInfo, ...]:
"""Получение кортежа с краткой информацией о пользователях, имеющих доступ в аудиторию"""
try:
room: Room = Room[room_id]
except orm.ObjectNotFound as e:
raise exceptions.NotExist(e)
allowed_users = room.allowed_users
return tuple(
UserInfo(user.id, user.first_name, user.last_name)
for user in allowed_users)
def delete_admin_from_room(room_id: int, admin_id: int) -> None:
"""Удаляет администратора из указанного помещения"""
try:
admin: Admin = Admin[admin_id]
room: Room = Room[room_id]
except orm.ObjectNotFound as e:
raise exceptions.NotExist(e)
if admin not in room.admins:
raise exceptions.BaseServiceException(
"The admin is not in admins of the room")
room.admins.remove(admin)
def add_admin_to_room(room_id: int, admin_id: int) -> None:
"""Добавляет администратора указанному помещению"""
try:
admin: Admin = Admin[admin_id]
room: Room = Room[room_id]
except orm.ObjectNotFound as e:
raise exceptions.NotExist(e)
if admin in room.admins:
raise exceptions.AlreadyExist(
"The admin has already in admins of the room")
room.admins.add(admin)
def delete_user(command_string: str) -> UserInfo:
"""Удаление пользователя и получение информации о нем"""
args: tuple = prepare_command_args(command_string) # (user_id)
try:
user_id: int = args[0]
except IndexError:
raise service_exceptions.BadNumberOfArgs()
try:
user = user_repository.get_user_by_id(user_id)
except repo_exceptions.EntityNotFound:
raise service_exceptions.NotExist()
user_info = UserInfo(None, user.first_name, user.last_name)
user_repository.delete_user_by_id(user_id)
return user_info