Refactor: Remove audio processing and game state management modules

src/server-deno/domain/models/Player.ts

@@ -0,0 +1,79 @@
+import type { ID, Player } from '../types.ts';
+
+/**
+ * Player domain model
+ * Represents a player in the game with their connection state
+ */
+export class PlayerModel implements Player {
+  id: ID;
+  sessionId: ID;
+  name: string;
+  connected: boolean;
+  roomId: ID | null;
+  spectator?: boolean;
+
+  constructor(
+    id: ID,
+    sessionId: ID,
+    name?: string,
+    connected = true,
+    roomId: ID | null = null,
+  ) {
+    this.id = id;
+    this.sessionId = sessionId;
+    this.name = name || `Player-${id.slice(0, 4)}`;
+    this.connected = connected;
+    this.roomId = roomId;
+  }
+
+  /**
+   * Update player's connection status
+   */
+  setConnected(connected: boolean): void {
+    this.connected = connected;
+  }
+
+  /**
+   * Update player's name
+   */
+  setName(name: string): void {
+    if (name && name.trim().length > 0) {
+      this.name = name.trim();
+    }
+  }
+
+  /**
+   * Join a room
+   */
+  joinRoom(roomId: ID): void {
+    this.roomId = roomId;
+  }
+
+  /**
+   * Leave current room
+   */
+  leaveRoom(): void {
+    this.roomId = null;
+  }
+
+  /**
+   * Toggle spectator mode
+   */
+  setSpectator(spectator: boolean): void {
+    this.spectator = spectator;
+  }
+
+  /**
+   * Create a safe representation for serialization
+   */
+  toJSON(): Player {
+    return {
+      id: this.id,
+      sessionId: this.sessionId,
+      name: this.name,
+      connected: this.connected,
+      roomId: this.roomId,
+      spectator: this.spectator,
+    };
+  }
+}