Как вывести цену со скидкой в карточке товара msDiscount ?

[[!getProductDiscountPrice? &price=`[[*price]]`]]

<?php
// Если не указан &uid=``, то выбираем для текущего юзера
if(empty($price)){
    return '';
}

if (empty($uid)) {$uid = $modx->user->id;}

$pdoFetch = $modx->getService('pdoFetch');
$group = $pdoFetch->getObject('msdUserGroup', array('modUser.id' => $uid), array(
    'loadModels' => 'msdiscount',
    'leftJoin' => array(
        'modUserGroupMember' => array('class' => 'modUserGroupMember', 'on' => 'modUserGroupMember.user_group = msdUserGroup.id'),
        'modUser' => array('class' => 'modUser', 'on' => 'modUser.id = modUserGroupMember.member AND modUser.id = '.$uid),
    ),
    'groupby' => 'msdUserGroup.id',
    'sortby' => 'CAST(`msdUserGroup`.`discount` AS DECIMAL(13,3))',
    'sortdir' => 'desc',
    'select' => 'discount',
));



if (isset($group['discount'])) {
    
    return (((int)$price * (100 - (int)$group['discount'] )/100));
}

return '';

<?php
if(empty($price)){
    return '';
}

$pdoFetch = $modx->getService('pdoFetch');
$group = $pdoFetch->getObject('msdUserGroup', array(), array(
    'loadModels' => 'msdiscount',
    'leftJoin' => array(
        'modUserGroupMember' => array('class' => 'modUserGroupMember', 'on' => 'modUserGroupMember.user_group = msdUserGroup.id')
    ),
    'groupby' => 'msdUserGroup.id',
    'sortby' => 'CAST(`msdUserGroup`.`discount` AS DECIMAL(13,3))',
    'sortdir' => 'desc',
    'select' => 'discount',
));

if (isset($group['discount'])) {
    
    return (((int)$price * (100 - (int)$group['discount'] )/100));
}

return '';