Firesphere/silverstripe-solr-member-permissions

<?php
/**
 * Class DocumentFactoryExtension|Firesphere\SolrPermissions\Extensions\DocumentFactoryExtension Update the documents
 * fields with the MemberView settings
 *
 * @package Firesphere\Solr\Permissions
 * @author Simon `Firesphere` Erkelens; Marco `Sheepy` Hermo
 * @copyright Copyright (c) 2018 - now() Firesphere & Sheepy
 */

namespace Firesphere\SolrPermissions\Extensions;

use Firesphere\SolrSearch\Factories\DocumentFactory;
use SilverStripe\Core\Extension;
use SilverStripe\ORM\DataObject;
use Solarium\Core\Query\DocumentInterface;

/**
 * Class \Firesphere\SolrPermissions\Extensions\DocumentFactoryExtension
 *
 * Extension class to add the default MemberView field to the Solr document
 *
 * @package Firesphere\Solr\Permissions
 * @property DocumentFactory|DocumentFactoryExtension $owner
 */
class DocumentFactoryExtension extends Extension
{

    /**
     * Add the MemberView status to the default fields
     *
     * @param DocumentInterface $doc
     * @param DataObject|DataObjectExtension $item
     */
    public function updateDefaultFields(&$doc, $item)
    {
        $doc->addField('MemberView', $item->getMemberView());
    }
}