90 lines
2.6 KiB
PHP
90 lines
2.6 KiB
PHP
<?php
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/**
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* 文件功能：红包领取成功广播事件（广播至房间与领取者私有频道）
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*
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* 触发时机：RedPacketController::claim() 成功后广播，
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* 房间内在线用户收到后实时刷新剩余份数，领取者本人可同步收到到账提示。
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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 App\Models\User;
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use Illuminate\Broadcasting\InteractsWithSockets;
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use Illuminate\Broadcasting\PresenceChannel;
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use Illuminate\Broadcasting\PrivateChannel;
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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：广播礼包被领取后的实时状态
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*
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* 统一向房间频道推送剩余份数变化，同时向领取者私有频道推送到账结果，
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* 让红包弹窗与用户提示保持一致。
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*/
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class RedPacketClaimed implements ShouldBroadcastNow
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{
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use Dispatchable, InteractsWithSockets, SerializesModels;
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/**
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* @param User $claimer 领取用户
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* @param int $amount 领取金额
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* @param int $envelopeId 红包 ID
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* @param int $roomId 房间 ID
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* @param int $remainingCount 剩余份数
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* @param string $type 红包类型
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*/
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public function __construct(
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public readonly User $claimer,
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public readonly int $amount,
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public readonly int $envelopeId,
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public readonly int $roomId,
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public readonly int $remainingCount,
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public readonly string $type = 'gold',
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) {}
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/**
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* 广播至房间频道与领取者私有频道。
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*
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* @return array<int, \Illuminate\Broadcasting\Channel>
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*/
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public function broadcastOn(): array
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{
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return [
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new PresenceChannel('room.'.$this->roomId),
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new PrivateChannel('user.'.$this->claimer->id),
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];
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}
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/**
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* 广播领取结果与剩余份数。
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*
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* @return array<string, mixed>
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*/
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public function broadcastWith(): array
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{
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$typeLabel = $this->type === 'exp' ? '经验' : '金币';
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return [
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'envelope_id' => $this->envelopeId,
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'claimer_id' => $this->claimer->id,
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'claimer_username' => $this->claimer->username,
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'amount' => $this->amount,
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'remaining_count' => $this->remainingCount,
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'type' => $this->type,
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'message' => "🧧 成功抢到 {$this->amount} {$typeLabel}礼包！",
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];
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}
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/** 广播事件名称。 */
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public function broadcastAs(): string
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{
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return 'red-packet.claimed';
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}
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}
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