/**
 * PM2 — EventBuzz Virtual Concierge API + LiveKit voice worker (same server as backend).
 *
 *   cd /var/www/concierge && pm2 start ecosystem.config.cjs
 *   pm2 save
 *
 * Requires concierge/.env on the server (MONGODB_URI, AWS/Bedrock, MAIL_*, LIVEKIT_*).
 * Prefer HOST=0.0.0.0 (or nginx → 127.0.0.1:3010 with HOST=localhost).
 *
 * LiveKit voice: LIVEKIT_URL, LIVEKIT_API_KEY, LIVEKIT_API_SECRET.
 * One worker instance only (it registers with LiveKit Cloud).
 */
module.exports = {
  apps: [
    {
      name: 'concierge-api',
      script: 'server.js',
      instances: 1,
      exec_mode: 'fork',
      autorestart: true,
      max_restarts: 20,
      restart_delay: 5000,
      env: {
        NODE_ENV: 'production',
      },
    },
    {
      name: 'livekit-voice-worker',
      script: 'src/workers/livekitVoiceAgent.js',
      args: 'start',
      instances: 1,
      exec_mode: 'fork',
      autorestart: true,
      max_restarts: 20,
      restart_delay: 5000,
      env: {
        NODE_ENV: 'production',
      },
    },
  ],
};