72 lines
1.8 KiB
PHP
72 lines
1.8 KiB
PHP
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<?php
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/**
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* 文件功能：赛马进行中实时进度广播事件
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*
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* 跑马过程中每隔1秒广播各马匹当前进度（0~100%），
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* 前端据此实时更新赛道动画。
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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 HorseRaceProgress implements ShouldBroadcastNow
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{
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use Dispatchable, InteractsWithSockets, SerializesModels;
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/**
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* @param int $raceId 场次 ID
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* @param array<int, int> $positions 各马匹进度 [horse_id => progress(0~100)]
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* @param bool $finished 是否已到终点
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* @param int|null $leaderId 当前领跑马匹 ID
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*/
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public function __construct(
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public readonly int $raceId,
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public readonly array $positions,
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public readonly bool $finished = false,
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public readonly ?int $leaderId = null,
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) {}
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/**
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* 广播至房间公共频道。
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*
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* @return array<\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.1')];
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}
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/**
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* 广播事件名（前端监听 .horse.progress）。
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*/
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public function broadcastAs(): string
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{
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return 'horse.progress';
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}
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/**
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* 广播数据。
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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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'race_id' => $this->raceId,
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'positions' => $this->positions,
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'finished' => $this->finished,
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'leader_id' => $this->leaderId,
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];
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}
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}
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