StoreViewRule.php

См. документацию.

<?php
 
namespace Bitrix\Catalog\Access\Rule;
 
use Bitrix\Catalog\Access\Model\StoreDocumentElement;
use \Bitrix\Catalog\Access\Permission\PermissionDictionary;
 
class StoreViewRule extends VariableRule
{
    protected function loadAvailableValues(): array
    {
        return array_column(PermissionDictionary::getStoreVariables(), 'id');
    }
 
    protected function check($params): bool
    {
        $item = $params['item'] ?? null;
        if ($item instanceof StoreDocumentElement)
        {
            $params['value'] = $item->getStoreIds();
        }
 
        return parent::check($params);
    }
}