node-go/play-node-go/src/services/authServices.js

import config from '../config';

const authEndpoint = config.authAddress;
const signupEndpoint = `${authEndpoint}/signup`
const loginEndpoint = `${authEndpoint}/login`

var headers = new Headers();
headers.append('Content-Type', 'application/json');
headers.append('Accept', 'application/json');
headers.append('Sec-Fetch-Site', 'cross-site')

const loginService = async(formData) => {
  const response = await fetch(loginEndpoint, {
    method: 'POST',
    credentials: 'include',
    body: JSON.stringify(formData),
    headers: headers
  })
  .then(res => res.text())
  .then(text => JSON.parse(text))
  .catch(err => err);
  
  return response;
}

const signupService = async (formData) => {
  const response = await fetch(signupEndpoint, {
    method: 'POST',
    credentials: 'include',
    body: JSON.stringify(formData),
    headers: headers
  })
  .then(res => res.text())
  .then(text => JSON.parse(text))
  .catch(err => err);

  return response;
}

export default {
  loginService,
  signupService
}