# Nginx configuration for Church Music Database (HTTP)
# Location: /etc/nginx/sites-available/church-music

server {
    listen 80;
    listen [::]:80;
    server_name houseofprayer.ddns.net;
    
    # Increase body size for file uploads
    client_max_body_size 16M;
    
    # Logging
    access_log /var/log/nginx/church-music-access.log;
    error_log /var/log/nginx/church-music-error.log;
    
    # Security Headers
    add_header X-Frame-Options "DENY" always;
    add_header X-Content-Type-Options "nosniff" always;
    add_header X-XSS-Protection "1; mode=block" always;
    add_header Referrer-Policy "strict-origin-when-cross-origin" always;
    
    # Backend API (proxy to port 8080)
    location /api/ {
        proxy_pass http://127.0.0.1:8080/api/;
        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;
        proxy_set_header X-Forwarded-Host $host;
        
        # Timeouts
        proxy_connect_timeout 60s;
        proxy_send_timeout 60s;
        proxy_read_timeout 60s;
        
        # Disable buffering for real-time responses
        proxy_buffering off;
    }
    
    # Frontend (React App - proxy to port 5100)
    location / {
        proxy_pass http://127.0.0.1:5100;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        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;
        proxy_cache_bypass $http_upgrade;
        
        # WebSocket support (if needed)
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }
    
    # Health check endpoint
    location /health {
        access_log off;
        return 200 "healthy\n";
        add_header Content-Type text/plain;
    }
}