FeatureFilter.php

См. документацию.

<?php
 
declare(strict_types=1);
 
namespace Bitrix\Socialnetwork\Collab\Controller\Filter;
 
use Bitrix\Main\Engine\ActionFilter\Base;
use Bitrix\Main\Error;
use Bitrix\Main\Event;
use Bitrix\Main\EventResult;
use Bitrix\Socialnetwork\Collab\CollabFeature;
 
class FeatureFilter extends Base
{
    public function onBeforeAction(Event $event): ?EventResult
    {
        if (!CollabFeature::isFeatureEnabled())
        {
            $this->addError(new Error('Collab feature not available', 'collab_feature_required'));
 
            return new EventResult(EventResult::ERROR, null, null, $this);
        }
 
        return null;
    }
}