segunolalive/helloBooks

/**
 * modifies request body to accommodate social authentication
 *
 * @param  {Object}   req     HTTP request object
 * @param  {Object}   res     HTTP response object
 * @param  {Function} next    calls the next middleware Function
 *
 * @returns {undefined} passes control to next middleware in the stack
 */
export default (req, res, next) => {
  if (req.body.googleId) {
    const authId = req.body.googleId;
    const {
      email,
      givenName: firstName,
      familyName: lastName,
    } = req.body;

    const username = `${email.slice(0, email.indexOf('@'))}${authId}`;
    const password = authId;
    req.body = {
      email,
      username,
      password,
      lastName,
      firstName,
      authId,
    };
    return next();
  }
  next();
};