OutgoingManager::getEventLink

private function getEventLink(EO_Event $eventEntity): ?EventConnection
{
	/** @var EO_EventConnection $link */
	if ($link = $eventEntity->get('LINK'))
	{
		$link->setEvent($eventEntity);

		return $this->mapperFactory->getEventConnection()->getByEntityObject($link);
	}

	return null;
}