limit_req_zone $binary_remote_addr zone=global_rate_limit:10m rate=50r/s;

server {
  listen 80;
  server_name xmrcheckout.such.software localhost;

  limit_req zone=global_rate_limit burst=200 nodelay;

  if ($request_uri ~* "//+") {
    return 308 $scheme://$host$uri$is_args$args;
  }

  location /api/ {
    proxy_pass http://api:8000/api/;
    proxy_http_version 1.1;
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
  }

  location /api {
    return 301 /api/;
  }

  location = /openapi.json {
    proxy_pass http://api:8000/openapi.json;
    proxy_http_version 1.1;
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
  }

  location /qr/ {
    alias /qr/;
    add_header Cache-Control "public, max-age=31536000, immutable";
    try_files $uri =404;
  }

  location / {
    proxy_pass http://ui:3000/;
    proxy_http_version 1.1;
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
  }
}