Scalr\Upgrade\Updates\Update20151015131054::isApplied4 PHP Method

    protected function isApplied4($stage)
    {
        return defined('Scalr\\Acl\\Acl::ROLE_ID_READ_ONLY_ACCESS') && $this->db->GetOne("\n            SELECT `role_id` FROM `acl_roles`\n            WHERE `role_id` = ?\n            LIMIT 1\n        ", [Acl::ROLE_ID_READ_ONLY_ACCESS]);
    }