Connection::getOneEntityByFilter

protected function getOneEntityByFilter(array $filter): ?object
{
	if (!Loader::includeModule('dav'))
	{
		return null;
	}

	$connection = DavConnectionTable::query()
		->setFilter($filter)
		->setSelect(['*'])
		->exec()
		->fetchObject()
	;

	if ($connection)
	{
		return $this->convertToObject($connection);
	}

	return null;
}