Auth0 callback

gistfile1.txt

async function (user, context, callback) {
  user.app_metadata = user.app_metadata || {};
  if (user.app_metadata.signedup) {
    return callback(null, user, context);
  }

  const fetch = require('isomorphic-fetch@2.2.0');
  var baseURL = configuration.BACKEND_URL;
  var tokenSecret = configuration.BACKEND_SECRET;
  var body;

  if (context.connection === 'google-oauth2') {
    body = {
      "first_name": user.given_name,
      "last_name": user.family_name,
      "email": user.email,
      "auth0_id": user.identities[0].user_id,
      "avatar": user.picture
    };

  } else if (context.connection === 'email-password') {
    body = {
      "email": user.email,
      "auth0_id": user.identities[0].user_id,
      "avatar": user.picture
    };
  }
  
  const response = await fetch(`${baseURL}api/v1/users/`, {
    method: 'POST',
    body: JSON.stringify(body),
    headers: {
      "Content-Type": "application/json",
      "AuthToken": tokenSecret
    },
  });
  const newUser = await response.json();
  if(!response.ok) return callback(null, user, context);
  user.app_metadata.signedup = true;
  user.app_metadata.uid = newUser.id;
  console.log(newUser);
  auth0.users.updateAppMetadata(user.user_id, user.app_metadata)
    .then(function () {
      callback(null, user, context);
    })
    .catch(function (err) {
      callback(err);
    });
}