kknongchang_2506/app/Module/Activity/Events/UserParticipatedEvent.php

<?php

namespace App\Module\Activity\Events;

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

/**
 * 用户参与活动事件
 */
class UserParticipatedEvent
{
    use Dispatchable, InteractsWithSockets, SerializesModels;

    /**
     * 用户ID
     *
     * @var int
     */
    public int $userId;

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

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