StartSyncController::getConnection

private function getConnection(Role $owner, string $serviceName, string $name): ?Connection
{
	try
	{
		return (new CoreMappersConnection())->getMap([
			'=ENTITY_TYPE' => $owner->getType(),
			'=ENTITY_ID' => $owner->getId(),
			'=ACCOUNT_TYPE' => $serviceName,
			'=NAME' => $name,
		])->fetch();
	}
	catch (BaseException|ArgumentException|SystemException $e)
	{
		return null;
	}
}