httpClient for react-admin

httpClient.js

import {fetchUtils} from 'react-admin';

const httpClient = (url, options = {}) => {
  if (!options.headers) {
    options.headers = new Headers({Accept: 'application/json'});
  }
  const token = localStorage.getItem('jwt');
  options.headers.set('Authorization', `Bearer ${token.replace(/"/g, '')}`);
  return fetchUtils.fetchJson(url, options);
};

export default (method, url, params = {}) => {
  url = url[0] != '/' ? `/${url}` : url;

  if (params.body && typeof params.body === "object") {
    params.body = JSON.stringify(params.body)
  }

  return httpClient(`${process.env.REACT_APP_API_URL}${url}`, {
    method: method,
    ...params,
  }).then(data => {
    try {
      data.body = JSON.parse(data.body);
    } catch (error) {}
    return data;
  });
};