SharingEventManager::notifyEventDeleted

private function notifyEventDeleted()
{
	return CCalendarNotify::Send([
		'mode' => 'cancel_sharing',
		'userId' => $this->hostId,
		'guestId' => $this->ownerId,
		'eventId' => $this->event->getId(),
		'from' => $this->event->getStart()->toString(),
		'to' => $this->event->getEnd()->toString(),
		'name' => $this->event->getName(),
		'isSharing' => true,
	]);
}