librenms-librenms/LibreNMS/Snmptrap/Handlers/VmwVmPoweredOff.php

<?php
/**
 * VmwVmPoweredOff.php
 *
 * -Description-
 *
 * VMWare guest was powered off.
 *
 * 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.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * @package    LibreNMS
 * @link       http://librenms.org
 * @copyright  2019 KanREN, Inc.
 * @author     Heath Barnhart <[email protected]>
 */

namespace LibreNMS\Snmptrap\Handlers;

use App\Models\Device;
use LibreNMS\Interfaces\SnmptrapHandler;
use LibreNMS\Snmptrap\Handlers\VmwTrapUtil;
use LibreNMS\Snmptrap\Trap;
use Log;

class VmwVmPoweredOff implements SnmptrapHandler
{
    /**
     * Handle snmptrap.
     * Data is pre-parsed and delivered as a Trap.
     *
     * @param Device $device
     * @param Trap $trap
     * @return void
     */
    public function handle(Device $device, Trap $trap)
    {
        $vmGuestName = VmwTrapUtil::getGuestName($trap);

        $vminfo = $device->vminfo()->where('vmwVmDisplayName', $vmGuestName)->first();
        $vminfo->vmwVmState = "powered off";

        Log::event("Guest $vmGuestName was powered off", $device->device_id, 'trap', 2);

        $vminfo->save();
    }
}