支持所有游戏按房间范围配置和运行

app/Events/HorseRaceOpened.php

@@ -20,6 +20,9 @@ use Illuminate\Contracts\Broadcasting\ShouldBroadcastNow;
 use Illuminate\Foundation\Events\Dispatchable;
 use Illuminate\Queue\SerializesModels;
 
+/**
+ * 类功能：向指定房间广播赛马开局事件。
+ */
 class HorseRaceOpened implements ShouldBroadcastNow
 {
     use Dispatchable, InteractsWithSockets, SerializesModels;
@@ -38,7 +41,7 @@ class HorseRaceOpened implements ShouldBroadcastNow
      */
     public function broadcastOn(): array
     {
-        return [new PresenceChannel('room.1')];
+        return [new PresenceChannel('room.'.$this->race->room_id)];
     }
 
     /**
@@ -58,6 +61,7 @@ class HorseRaceOpened implements ShouldBroadcastNow
     {
         return [
             'race_id' => $this->race->id,
+            'room_id' => (int) $this->race->room_id,
             'horses' => $this->race->horses,
             'total_pool' => $this->race->total_pool,
             'bet_opens_at' => $this->race->bet_opens_at->toIso8601String(),