Pony.fm/app/Commands/DeleteTrackCommand.php

64 lines
1.7 KiB
PHP

<?php
/**
* Pony.fm - A community for pony fan music.
* Copyright (C) 2015 Peter Deltchev
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
namespace Poniverse\Ponyfm\Commands;
use Poniverse\Ponyfm\Track;
class DeleteTrackCommand extends CommandBase
{
private $_trackId;
private $_track;
function __construct($trackId)
{
$this->_trackId = $trackId;
$this->_track = Track::find($trackId);
}
/**
* @return bool
*/
public function authorize()
{
$user = \Auth::user();
return $this->_track && $user != null && $this->_track->user_id == $user->id;
}
/**
* @throws \Exception
* @return CommandResponse
*/
public function execute()
{
if ($this->_track->album_id != null) {
$album = $this->_track->album;
$this->_track->album_id = null;
$this->_track->track_number = null;
$this->_track->delete();
$album->updateTrackNumbers();
} else {
$this->_track->delete();
}
return CommandResponse::succeed();
}
}