Devoxx 2015 : Ionic lab - Storage service

storage.js

angular.module('app')

.factory('Storage', function($window){
  'use strict';
  var localStorageFallback = {};
  var service = {
    get: get,
    set: set
  };

  function get(key){
    if($window.localStorage){
      try {
        return JSON.parse($window.localStorage.getItem(key));
      } catch(e) {
        return null;
      }
    } else {
      return angular.copy(localStorageFallback[key]);
    }
  }

  function set(key, value){
    if($window.localStorage){
      $window.localStorage.setItem(key, JSON.stringify(value));
    } else {
      localStorageFallback[key] = angular.copy(value);
    }
  }

  return service;
});