<?php

namespace App\Module\Activity\Events;

use Illuminate\Broadcasting\InteractsWithSockets;
use Illuminate\Foundation\Events\Dispatchable;
use Illuminate\Queue\SerializesModels;

/**
 * 活动状态变更事件
 */
class ActivityStatusChangedEvent
{
    use Dispatchable, InteractsWithSockets, SerializesModels;

    /**
     * 活动ID
     *
     * @var int
     */
    public int $activityId;

    /**
     * 旧状态
     *
     * @var int
     */
    public int $oldStatus;

    /**
     * 新状态
     *
     * @var int
     */
    public int $newStatus;

    /**
     * 创建一个新的事件实例
     *
     * @param int $activityId 活动ID
     * @param int $oldStatus 旧状态
     * @param int $newStatus 新状态
     */
    public function __construct(int $activityId, int $oldStatus, int $newStatus)
    {
        $this->activityId = $activityId;
        $this->oldStatus = $oldStatus;
        $this->newStatus = $newStatus;
    }
}