def __create_meeting(self, *args, **kwargs):
creator_id = kwargs.get('creator_id', 0)
attendees = kwargs.pop('attendees', [])
user_service = UserFormService()
if creator_id:
creator = user_service.get_model(_id=creator_id)
attendees_creator = CreateMeetingAttendees()
if creator:
kwargs[
'associate_users'] = attendees_creator.create_associated_users(
creator_id, attendees)
new_meeting = super().create_new_model(*args, **kwargs)
self.commit()
return new_meeting
else:
raise InvalidUserIdException()
class AuthenticatedDecorator(BaseDecorator, ABC):
def __init__(self):
super().__init__()
self._auth_user = None
self.__user_service = UserFormService()
def get_authenticated_user(self) -> User:
"""
Get the user that uses this service. Retrieve data from Resource's authentication
:return: User, raise Exception if self.__auth_user is None
"""
if self._auth_user:
return self._auth_user
raise UnauthenticatedServiceLoginException()
def set_authenticated_user(self, auth_user_id: dict):
self._auth_user = self.__user_service.get_model(_id=auth_user_id)
def _prepare_auth_service(self):
"""
If decorator's delegated service is an instance of AuthenticatedDecorator, set auth_user for that service.
:return:
"""
service = self._get_service()
if isinstance(service, AuthenticatedDecorator):
service._auth_user = self._auth_user
self.set_service(service)
def update_model(self, *args, **kwargs) -> bool:
self._prepare_auth_service()
return super(AuthenticatedDecorator,
self).update_model(*args, **kwargs)
def create_new_model(self, *args, **kwargs) -> Model:
self._prepare_auth_service()
return super(AuthenticatedDecorator,
self).create_new_model(*args, **kwargs)
def delete_model(self, *args, **kwargs) -> bool:
self._prepare_auth_service()
return super(AuthenticatedDecorator,
self).delete_model(*args, **kwargs)