<?php

/**
 * 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; under version 2
 * of the License (non-upgradable).
 *
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 * Copyright (c) 2016  (original work) Open Assessment Technologies SA;
 *
 * @author Ivan klimchuk <klimchuk@1pt.com>
 */

namespace oat\taoTestTaker\models\events;

use JsonSerializable;
use oat\oatbox\event\Event;

abstract class AbstractTestTakerEvent implements Event, JsonSerializable
{
    /** @var string */
    protected $testTakerUri;

    /** @var array */
    protected $properties;

    /**
     * AbstractTestTakerEvent constructor.
     * @param $testTakerUri
     * @param array $properties
     */
    public function __construct($testTakerUri, array $properties = [])
    {
        $this->testTakerUri = $testTakerUri;

        $this->properties = $properties;
    }

    /**
     * @return string
     */
    public function getName()
    {
        return get_class($this);
    }

    /**
     * Specify data which should be serialized to JSON
     * @link http://php.net/manual/en/jsonserializable.jsonserialize.php
     * @return mixed data which can be serialized by <b>json_encode</b>,
     * which is a value of any type other than a resource.
     * @since 5.4.0
     */
    function jsonSerialize()
    {
        return [
            'testTakerUri' => $this->testTakerUri,
        ];
    }

    /**
     * @return array
     */
    public function getProperties()
    {
        return $this->properties;
    }
}