ModelBundle/Repository/ContentTypeRepository.php
public function findAllNotDeletedInLastVersion(array $contentTypes = array())
    {
        $qa = $this->createAggregationQuery();
        $qa->match(
            array(
                'deleted' => false
            )
        );
        if (!empty($contentTypes)) {
            $qa->match(
                array('contentTypeId' => array('$in' => $contentTypes))
            );
        }
        $elementName = 'contentType';
        $this->generateLastVersionFilter($qa, $elementName);

        return $this->hydrateAggregateQuery($qa, $elementName, 'getContentTypeId');
    }
public function findAllNotDeletedInLastVersion(array $contentTypes = array())
    {
        $qa = $this->createAggregationQuery();
        $qa->match(
            array(
                'deleted' => false
            )
        );
        if (!empty($contentTypes)) {
            $qa->match(
                array('contentTypeId' => array('$in' => $contentTypes))
            );
        }
        $elementName = 'contentType';
        $this->generateLastVersionFilter($qa, $elementName);

        return $this->hydrateAggregateQuery($qa, $elementName, 'getContentTypeId');
    }
@param array $contentTypes

@return array