# nginx example: terminate TLS in nginx and proxy to the JTL POS plain-HTTP listener.
#
# The Node server listens on:
#   PORT      -> HTTPS  (e.g. 4447)
#   HTTP_PORT -> plain HTTP (e.g. 8087)
#
# With this setup you only need to expose port 443 (or 4443) through nginx.
# Copy this file to your nginx site config and adjust paths/ports as needed.

server {
    listen 443 ssl;
    listen [::]:443 ssl;
    server_name pos.example.com;

    # Same certificate pair the Node server uses (certs/key.pem + certs/cert.pem).
    # For a real deployment, replace with your own cert/chain.
    ssl_certificate     /home/strainz/src/jtlPosSync/certs/cert.pem;
    ssl_certificate_key /home/strainz/src/jtlPosSync/certs/key.pem;

    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers HIGH:!aNULL:!MD5;

    # The JTL POS API can send large request bodies (product/category sync).
    client_max_body_size 0;

    location / {
        proxy_pass http://127.0.0.1:8087;
        proxy_http_version 1.1;

        proxy_set_header Host              $host;
        proxy_set_header X-Real-IP         $remote_addr;
        proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;

        # Keep alive to the Node backend.
        proxy_set_header Connection "";

        # Longer timeouts for long-running sync requests.
        proxy_connect_timeout 60s;
        proxy_read_timeout    300s;
        proxy_send_timeout    300s;
    }
}

# Optional: redirect all plain-HTTP traffic to HTTPS.
server {
    listen 80;
    listen [::]:80;
    server_name pos.example.com;
    return 301 https://$host$request_uri;
}