librenms-librenms/includes/html/forms/delete-service.inc.php

<?php
/*
 * LibreNMS
 *
 * Copyright (c) 2016 Aaron Daniels <aaron@daniels.id.au>
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.  Please see LICENSE.txt at the top level of
 * the source code distribution for details.
 */

if (! Auth::user()->hasGlobalAdmin()) {
    $status = ['status' =>1, 'message' => 'ERROR: You need to be admin to delete services'];
} else {
    if (! is_numeric($vars['service_id'])) {
        $status = ['status' =>1, 'message' => 'No Service has been selected'];
    } else {
        if (delete_service($vars['service_id'])) {
            $status = ['status' =>0, 'message' => 'Service: <i>' . $vars['service_id'] . ', has been deleted.</i>'];
        } else {
            $status = ['status' =>1, 'message' => 'Service: <i>' . $vars['service_id'] . ', has NOT been deleted.</i>'];
        }
    }
}
header('Content-Type: application/json');
echo json_encode($status, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);