Angular JS Anti-forgery implementation

services.js

var corpServices = angular.module('corpApp.corpServices', ['ngResource']);

(function ()
{
    //#region Common Service Methods

        var serviceRootPath = '/api/';
        
        //add anti-forgery token to all Authenticated GET and POST requests
        var AntiForgeryRequest = function (enableCache)
        {
            var details =
            {
                'get': { method: 'GET', headers: { 'X-XSRF-Token': angular.element('input[name="__RequestVerificationToken"]').attr('value') }, cache: enableCache },
                'post': { method: 'POST', headers: { 'X-XSRF-Token': angular.element('input[name="__RequestVerificationToken"]').attr('value') } }
            };
            return details;
        }

        //regular request for unauthenticated users
        var AnonymousRequest = function (enableCache) {
            var details =
            {
                'get': { method: 'GET', cache: enableCache },
                'post': { method: 'POST' }
            };
            return details;
        }

        var newService = function (serviceRoute, parameterObj, enableCache, authenticatedOnly)
        {
            var service =
            [
                '$resource', function ($resource)
                {
                    if (authenticatedOnly)
                    {
                        return $resource(serviceRoute, parameterObj, AntiForgeryRequest(enableCache));
                    }
                    else
                    {
                        return $resource(serviceRoute, parameterObj, AnonymousRequest(enableCache));
                    }
                }
            ];
            return service;
        }

    //#endregion
    
    //#region Service Definitions
        corpServices.factory('CalendarListService', newService(serviceRootPath + 'CalendarList/:id', { id: '@id' }, false, true));
    //#endregion
})();