# Horizon Dev Server

## How it runs
The app runs as a systemd service (`horizon.service`) and will automatically start on boot and restart on crash.

## Managing the server
```bash
systemctl start horizon      # start
systemctl stop horizon       # stop
systemctl restart horizon    # restart
systemctl status horizon     # check status
```

## Logs
```bash
tail -f /var/log/horizon.log
```

## Details
- **Port:** 3000 (proxied via Pangolin to https://horizon.seubert.cloud)
- **Stack directory:** `/opt/stacks/horizon`
- **Mode:** Docker Compose (production Next.js standalone build)
- **Container names:** `horizon-app`, `horizon-db`

## Managing the container stack
```bash
cd /opt/stacks/horizon
docker compose pull && docker compose up -d --build   # rebuild & restart
docker compose restart horizon-app                    # restart app only
docker compose down                                   # stop all
docker compose logs -f horizon-app                    # app logs
docker compose logs -f horizon-db                     # db logs
```

## After code changes (rebuild image)
```bash
cd /opt/stacks/horizon
docker compose up -d --build horizon-app
```

## After schema changes
```bash
cd /opt/stacks/horizon
docker compose exec horizon-app npx prisma db push
docker compose restart horizon-app
```

## Dev server (local development only)
The systemd dev service still runs at `/opt/projects/OnDeck/ondeck`:
```bash
systemctl start horizon      # start dev
systemctl stop horizon       # stop dev
systemctl restart horizon    # restart dev
systemctl status horizon     # check status
```