angularjs security service

securityService.js

var securityService = angular.module('security.service', []);

//Security
securityService.factory('Security', [
    '$http', '$location', '$cookieStore', 'API_SERVER', '$window', '$route', 'toaster',
    function ($http, $location, $cookieStore, API_SERVER, $window, $route, toaster) {

        var security = {};

        //login
        security.login = function (credentials) {
            return $http.post(API_SERVER + 'login/', credentials).success(
                //sucess
                function (data) {
                    $cookieStore.put('token', data.key);
                    $cookieStore.put('user', data.user);
                    var user = $cookieStore.get('user');
                    if (user.is_superuser == true) {
                        $location.path('/backend');
                        $window.location.reload();
                    }
                    else if (user.is_superuser == false) {
                        $location.path('/');
                        $route.reload();
                    }
                }
            ).error(
                function () {
                    toaster.pop('error', '', 'wrong username or password')
                }
            )
        };

        //logout
        security.logout = function () {
            $cookieStore.remove('token');
            $cookieStore.remove('user');
            $location.path('/');
            $route.reload();
        };

        return security;
    }
]);