server {
    listen 80;
    listen [::]:80;
    server_name dokindthings.fund www.dokindthings.fund;

    # Redirect HTTP to HTTPS
    return 301 https://$server_name$request_uri;
}

server {
    listen 443 ssl http2;
    listen [::]:443 ssl http2;
    server_name dokindthings.fund www.dokindthings.fund;

    # SSL Certificate paths (update these with your actual certificate paths)
    ssl_certificate /etc/letsencrypt/live/dokindthings.fund/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/dokindthings.fund/privkey.pem;

    # SSL configuration
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers HIGH:!aNULL:!MD5;
    ssl_prefer_server_ciphers on;

    # Logging
    access_log /var/log/nginx/dokindthings.fund.access.log;
    error_log /var/log/nginx/dokindthings.fund.error.log;

    # Proxy settings
    location / {
        proxy_pass http://localhost:3001;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $host;
        proxy_cache_bypass $http_upgrade;
        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;
    }

    # Security headers
    add_header X-Frame-Options "SAMEORIGIN" always;
    add_header X-XSS-Protection "1; mode=block" always;
    add_header X-Content-Type-Options "nosniff" always;
    add_header Referrer-Policy "no-referrer-when-downgrade" always;
}