GESIOR ACC - PREMIUM POINTS - coins

[jurass]

i want script add coins to accounts
orginal script gesior :

function add_points($account, $number_of_points)
{
    if($account->isLoaded())
    {
        $account->set('premium_points', ($account->getCustomField('premium_points')+$number_of_points));
        $account->save();
        return true;
    }
    else
        return false;
}



i test it but dont work ;/


function add_points($account, $number_of_points)
{
    if($account->isLoaded())
    {
        Website::getDBHandle()->query('UPDATE `accounts` SET `coins` = `coins` + ' . $number_of_points . ' WHERE `account_id` = ' . $account->getID())
        return true;
    }
    else
        return false;
}

WHO CAN HELP ?