@vagalumedigital/gatsby-plugin-mailchimp-api/index.js

A plugin written to use Mailchimp API v3 to add/update users subscribed on a list

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = exports.addToMailchimp = exports.getInterests = void 0;

var _emailValidator = require("email-validator");

var _md = _interopRequireDefault(require("md5"));

var _nodeFetch = _interopRequireDefault(require("node-fetch"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/* eslint-disable no-console */
const __GATSBY_PLUGIN_MAILCHIMP_API_KEY__ = '30590525163ed60fda8d9b73a2c37906-us8';
const __GATSBY_PLUGIN_MAILCHIMP_API_LIST_ID__ = 'e1348a18d9';

const _generateToken = async () => {
  return Buffer.from(`apiKey:${__GATSBY_PLUGIN_MAILCHIMP_API_KEY__}`).toString('base64'); // eslint-disable-line no-undef
};

const _request = async (url, init) => {
  const config = init; // config.mode = 'no-cors';

  const token = await _generateToken();
  config.headers = {
    Authorization: `Basic ${token}`,
    Accept: 'application/json',
    'Content-Type': 'application/json'
  };
  const {
    body
  } = config;
  config.body = JSON.stringify(body);
  const req = await (0, _nodeFetch.default)(url, config);
  return req.clone();
};

const getInterests = async () => {
  const interests = await _request(`/lists/${__GATSBY_PLUGIN_MAILCHIMP_API_LIST_ID__}/interest-categories`, // eslint-disable-line no-undef
  {
    method: 'GET'
  });
  return interests;
};

exports.getInterests = getInterests;

const add = async (email, mergeFields, interests) => {
  // eslint-disable-next-line prettier/prettier
  const user = await _request(`https://us8.api.mailchimp.com/3.0/lists/${__GATSBY_PLUGIN_MAILCHIMP_API_LIST_ID__}/members`, // eslint-disable-line no-undef
  {
    method: 'POST',
    body: {
      email_address: email,
      status: 'subscribed',
      merge_fields: mergeFields,
      interests
    }
  });
  return user.json();
};

const update = async (email, mergeFields, interests) => {
  const user = await _request( // eslint-disable-next-line prettier/prettier
  `https://us8.api.mailchimp.com/3.0//lists/${__GATSBY_PLUGIN_MAILCHIMP_API_LIST_ID__}/members/${(0, _md.default)( // eslint-disable-line no-undef
  email)}`, {
    method: 'PUT',
    body: {
      status: 'subscribed',
      merge_fields: mergeFields,
      interests
    }
  });
  return user.json();
};

const addToMailchimp = async (email, mergeFields, interests) => {
  const isEmailValid = (0, _emailValidator.validate)(email);

  if (!isEmailValid) {
    console.error('The email you entered is not valid.');
    return Promise.resolve({
      result: 'error',
      msg: 'The email you entered is not valid.'
    });
  }

  try {
    let user = await add(email, mergeFields, interests);
    if (user.status === 400) user = await update(email, mergeFields, interests);
    return user;
  } catch (err) {
    console.info(err);

    try {
      const user = await update(email, mergeFields, interests);
      return user;
    } catch (error) {
      console.error(error);
      return "Coudn't subscribe you to the list. Please contact us.";
    }
  }
};

exports.addToMailchimp = addToMailchimp;
var _default = addToMailchimp;
exports.default = _default;