component-slider/src/store/createHelpers.js

used to show react components in carousal format

import fetch from '../core/fetch';

function createFetchKnowingCookie({ cookie }) {
  if (!process.env.BROWSER) {
    return (url, options = {}) => {
      const isLocalUrl = /^\/($|[^\/])/.test(url);

      // pass cookie only for itself.
      // We can't know cookies for other sites BTW
      if (isLocalUrl && options.credentials === 'include') {
        const headers = {
          ...options.headers,
          cookie,
        };
        return fetch(url, { ...options, headers });
      }

      return fetch(url, options);
    };
  }

  return fetch;
}

export default function createHelpers(config) {
  const fetchKnowingCookie = createFetchKnowingCookie(config);

  return {
    fetch: fetchKnowingCookie
  };
}