77 lines
2.2 KiB
PHP
77 lines
2.2 KiB
PHP
<?php
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/**
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* 文件功能：礼包红包发出事件（广播至房间所有用户）
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*
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* 触发时机：AdminCommandController::sendRedPacket() 成功后广播，
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* 前端接收后显示红包卡片弹窗，并在聊天窗口追加系统公告。
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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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class RedPacketSent implements ShouldBroadcastNow
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{
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use Dispatchable, InteractsWithSockets, SerializesModels;
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/**
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* @param int $roomId 房间 ID
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* @param int $envelopeId 红包 ID
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* @param string $senderUsername 发包人用户名
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* @param int $totalAmount 总金额（金币）
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* @param int $totalCount 总份数
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* @param int $expireSeconds 过期秒数（用于前端倒计时）
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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 int $envelopeId,
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public readonly string $senderUsername,
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public readonly int $totalAmount,
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public readonly int $totalCount,
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public readonly int $expireSeconds,
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public readonly string $type = 'gold',
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) {}
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/**
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* 广播至房间 Presence 频道（所有在线用户均可收到）。
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*
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* @return array<int, \Illuminate\Broadcasting\Channel>
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*/
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public function broadcastOn(): array
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{
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return [new PresenceChannel('room.'.$this->roomId)];
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}
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/**
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* 广播数据：前端渲染红包弹窗所需字段。
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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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'envelope_id' => $this->envelopeId,
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'sender_username' => $this->senderUsername,
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'total_amount' => $this->totalAmount,
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'total_count' => $this->totalCount,
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'expire_seconds' => $this->expireSeconds,
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'type' => $this->type,
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];
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}
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/** 自定义事件名称（前端监听时使用）。 */
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public function broadcastAs(): string
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{
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return 'red-packet.sent';
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}
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}
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