server {
    listen 80;
    server_name _;
    root /usr/share/nginx/html;
    index index.html;

    location /invitation/ {
        proxy_pass http://backend:3000;
        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;
    }

    location /api/ {
        proxy_pass http://backend:3000;
        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;
        proxy_request_buffering off;
        client_max_body_size 300M;
        proxy_read_timeout 300s;
        proxy_send_timeout 300s;
    }

    location /uploads/ {
        proxy_pass http://backend:3000;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        client_max_body_size 10M;
    }

    location = /gallery { try_files $uri /index.html; }
    location = /gallery/ { try_files $uri /index.html; }

    location /gallery/ {
        proxy_pass http://backend:3000;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        client_max_body_size 300M;
    }

    location /member-slides/ {
        proxy_pass http://backend:3000;
        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_request_buffering off;
        proxy_buffering off;
        client_max_body_size 300M;
        proxy_read_timeout 300s;
        proxy_send_timeout 300s;
    }

    location / {
        try_files $uri $uri/ /index.html;
    }
}