sheercms/static/routes/menus/menu.service.js

Sheer Cliff CMS is a simple and powerful content management system (CMS) for Node JS.

app.service('MenuService', function($q, $http, DSCacheFactory) {
    var self = this;

    var menuCache = DSCacheFactory('menuCache', {
        maxAge: 1800000, // Items added to this cache expire after 30 minutes.
        cacheFlushInterval: 3600000, // This cache will clear itself every hour.
        deleteOnExpire: 'aggressive', // Items will be deleted from this cache right when they expire.
        storageMode: 'localStorage' // This cache will sync itself with `localStorage`.
    });

    self.list = function(useCache) {
        var d = $q.defer();

        var url = '/cms/menus/list';
        var data = useCache ? menuCache.get(url) : null;

        if (data) {
            d.resolve(data);
        }
        else {
            $http.get(url).success(function (data) {
                if (data.success === true && data.menus && data.menus.length > 0)
                    menuCache.put(url, data);
                d.resolve(data);
            }).error(function (data, status) {
                d.reject(data);
            });
        }
        return d.promise;
    };

    self.create = function(name) {
        var d = $q.defer();

        var menu = {
            name: name
        };
        var json = JSON.stringify(menu);

        $http.post("/cms/menus/save", {data:json}).success(function(data) {
            menuCache.removeAll();
            d.resolve(data);
        }).error(function(data, status) {
            d.reject(data);
        });
        return d.promise;
    };

    self.save = function(menu) {
        var d = $q.defer();

        var json = JSON.stringify(menu);

        $http.post("/cms/menus/save", {data:json}).success(function(data) {
            menuCache.removeAll();
            d.resolve(data);
        }).error(function(data, status) {
            d.reject(data);
        });
        return d.promise;
    };

    self.getMenu = function(id) {
        var d = $q.defer();

        $http({ url:"/cms/menus/get", method: 'get', params: {menuId: id }}).success(function(data) {
            d.resolve(data);
        }).error(function(data, status) {
            d.reject(data);
        });
        return d.promise;
    };

    self.delete = function(id) {
        var d = $q.defer();
        $http.post("/cms/menus/delete", {menuId: id, list: true }).success(function(data) {
            menuCache.removeAll();
            d.resolve(data);
        }).error(function(data, status) {
            d.reject(data);
        });
        return d.promise;
    };

});