localStorage.js

import _ from 'lodash';

export default {
  getItem: (key, defaultValue) => {
    if (typeof localStorage === 'undefined') return null;
    const value = localStorage.getItem(key);
    return _.isNil(value) ? defaultValue : JSON.parse(value);
  },
  setItem: (key, data) => {
    if (typeof localStorage === 'undefined') return null;
    return localStorage.setItem(key, JSON.stringify(data));
  },
  removeItem: (key) => {
    if (typeof localStorage === 'undefined') return null;
    return localStorage.removeItem(key);
  },
};