[Unit]
Description=IDS Node.js Backend (Express API + Frontend)
After=network.target postgresql-16.service
Wants=postgresql-16.service

[Service]
Type=simple
User=ids
Group=ids
WorkingDirectory=/opt/ids
EnvironmentFile=/opt/ids/.env
Environment=NODE_ENV=production
Environment=PORT=5000
Environment=PATH=/usr/local/bin:/usr/bin:/bin

ExecStartPre=/bin/bash -c 'test -f /opt/ids/dist/index.js || (echo "ERRORE: dist/index.js non trovato - eseguire npm run build" && exit 1)'
ExecStart=/usr/bin/env node dist/index.js

Restart=always
RestartSec=5
StartLimitInterval=300
StartLimitBurst=10

LimitNOFILE=65536
MemoryMax=1G

StandardOutput=append:/var/log/ids/backend.log
StandardError=append:/var/log/ids/backend.log
SyslogIdentifier=ids-backend

[Install]
WantedBy=multi-user.target