upstream backend {
  server 127.0.0.1:7000;
}

upstream frontend {
  server 127.0.0.1:3000;
}

server {
  server_name hani.com www.hani.com

  location / {
    proxy_pass $scheme://frontend;
  }
}

server {
  server_name api.hani.com

  location / {
    proxy_pass $scheme://backend;
  }
}