[Unit]
Description=Shop Node.js
After=network.target

[Service]
Type=simple
User=www-data
Group=www-data
WorkingDirectory=/opt/shop
EnvironmentFile=/opt/shop/.env
# Путь к node: which node  (часто /usr/bin/node)
ExecStart=/usr/bin/node src/server.js
Restart=on-failure
RestartSec=5

# Права на запись в data/ и node_modules (если нужно)
UMask=0022

[Install]
WantedBy=multi-user.target