Service model that is the setter and getter for the current page.

Navigation.service.js

(function () {
    'use strict';

    angular
        .module('app')
        .factory('Navigation', Navigation);

    Navigation.$inject = [];


    /**
     * Navigation service model.
     * @author Nathan Daly
     * @ngdoc  Service
     */
    function Navigation() {
        var _page = {};

        return {
            getPage: function () {
                return _page;
            },
            setPage: function (page) {
                _page = page;
            }
        };
    }
})();