API manager

Api.js

import axios from 'axios';
import BASE_URL from './../constants';
import {
  showNotification,
} from '../utils/Notifications';

function makeHeaders() {
  let headerObj = {};

  if (JSON.parse(localStorage.getItem('user_info')) != null) {
    const token = `Bearer ${JSON.parse(localStorage.getItem('user_info'))}`;
    headerObj = {
      Authorization: token,
    };
  }
  return headerObj;
}

const axiosApi = axios.create({
  withCredentials: true,
  baseURL: `${BASE_URL}/`,
});

axiosApi.interceptors.request.use((request) => {
  // Only cache GET requests
  if (request.method === 'get') {
    let {
      url,
    } = request;
    if (url.indexOf('?') > 0) url += `&random=${Math.random()}`;
    else url += `?random=${Math.random()}`;
    request.url = url;
  }
  request.headers = makeHeaders();
  return request;
});

axiosApi.interceptors.response.use(response => response, (err) => {
  if (err.response && err.response.status === 403) {
    showNotification(err.response.data.msg, 'error', 5000);
  }
  return Promise.reject(err);
});

export default axiosApi;