63 lines
1.5 KiB
PHP
63 lines
1.5 KiB
PHP
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<?php
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/**
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* 文件功能：聊天室浏览器刷新请求广播事件
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*
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* 仅供站长触发“刷新全员”命令时使用，
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* 向当前房间所有在线用户广播前端刷新指令。
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*
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* @author ChatRoom Laravel
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*
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* @version 1.0.0
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*/
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namespace App\Events;
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use Illuminate\Broadcasting\InteractsWithSockets;
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use Illuminate\Broadcasting\PresenceChannel;
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use Illuminate\Contracts\Broadcasting\ShouldBroadcastNow;
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use Illuminate\Foundation\Events\Dispatchable;
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use Illuminate\Queue\SerializesModels;
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/**
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* 类功能：向房间内全部在线用户广播页面刷新指令。
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*/
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class BrowserRefreshRequested implements ShouldBroadcastNow
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{
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use Dispatchable, InteractsWithSockets, SerializesModels;
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/**
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* 构造函数：记录房间与操作者信息。
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*/
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public function __construct(
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public readonly int $roomId,
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public readonly string $operator,
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public readonly string $reason = '',
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) {}
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/**
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* 广播频道：当前聊天室 PresenceChannel。
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*
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* @return array<int, \Illuminate\Broadcasting\Channel>
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*/
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public function broadcastOn(): array
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{
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return [
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new PresenceChannel('room.'.$this->roomId),
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];
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}
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/**
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* 广播数据：前端用于展示提示并执行刷新。
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*
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* @return array<string, mixed>
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*/
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public function broadcastWith(): array
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{
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return [
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'operator' => $this->operator,
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'reason' => $this->reason,
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];
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}
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}
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