/**
* Execute the findAndModify command with the remove option and delete any
* chunks for the document.
*
* @see Collection::doFindAndRemove()
* @param array $query
* @param array $options
* @return array|null
*/
protected function doFindAndRemove(array $query, array $options = array())
{
$document = parent::doFindAndRemove($query, $options);
if (isset($document)) {
// Remove the file data from the chunks collection
$this->riakCollection->chunks->remove(array('files_id' => $document['_id']), $options);
}
return $document;
}