[Unit]
Description=TradeMate Celery Worker
After=network.target postgresql.service redis.service

[Service]
Type=simple
User=www-data
Group=www-data
WorkingDirectory=/opt/trademate/backend
Environment=PYTHONUNBUFFERED=1
ExecStart=/usr/bin/celery -A app.celery_app worker --loglevel=info --concurrency=4
Restart=always
RestartSec=5

[Install]
WantedBy=multi-user.target