def create(id: str, force_create: bool = False):
ValueChecker.validate_id(id)
notification = None if force_create else ConfigBuilder.get_notification(id)
if None is notification:
notification = TelegramNotification(id)
ConfigBuilder.add_notification(id, notification)
return notification
def remove_notification(self: T, notification: Union[Notification, str]) -> T:
if isinstance(notification, Notification):
if notification in self.__notifications:
self.__notifications.remove(notification)
elif isinstance(notification, str):
notification = ConfigBuilder.get_notification(notification)
if notification in self.__notifications:
self.__notifications.remove(notification)
return self
def add_notification(self: T, notification: Union[Notification, str]) -> T:
if isinstance(notification, Notification):
if notification not in self.__notifications:
self.__notifications.append(notification)
elif isinstance(notification, str):
notification = ConfigBuilder.get_notification(notification)
if None is notification:
raise Exception('Notification does not exist yet!')
if notification not in self.__notifications:
self.__notifications.append(notification)
else:
raise Exception('Can only add Notification or id of Notification!')
return self
