Removal code for a resource?

Question

MODX

Hello!
Help implement the code to unpublish the miniShop2 resource when the button is clicked.
Can you change this code?

<?php
$res = $modx->getObject('modResource',$id);
$createdby = $res->get('createdby');

$user = $modx->user->getOne('Profile');
$profile = $user->get('id');

if($createdby == $profile){
    if($_GET['user'] == $profile ) {
        $unid = $_GET['id'];
        $resource = $modx->getObject('modResource', $unid );
        $resource->set('published',1);
        $resource->save();
    }
}

Thank you in advance for your help!