Implemented functional for adding new item

src/app/pages/pages.module.js

@@ -24,34 +24,43 @@
     $urlRouterProvider.otherwise('/dashboard');
 
     baSidebarServiceProvider.addStaticItem({
+      name: 'pages',
       title: 'Pages',
       icon: 'ion-document',
       subMenu: [{
+        name: 'pages.signIn',
         title: 'Sign In',
         fixedHref: 'auth.html',
         blank: true
       }, {
+        name: 'pages.signUp',
         title: 'Sign Up',
         fixedHref: 'reg.html',
         blank: true
       }, {
+        name: 'pages.userProfile',
         title: 'User Profile',
         stateRef: 'profile'
       }, {
+        name: 'pages.page404',
         title: '404 Page',
         fixedHref: '404.html',
         blank: true
       }]
     });
     baSidebarServiceProvider.addStaticItem({
+      name: 'menuLevel1',
       title: 'Menu Level 1',
       icon: 'ion-ios-more',
       subMenu: [{
+        name: 'menuLevel1.menuLevel1.1',
         title: 'Menu Level 1.1',
         disabled: true
       }, {
+        name: 'menuLevel1.menuLevel1.2',
         title: 'Menu Level 1.2',
         subMenu: [{
+          name: 'menuLevel1.menuLevel1.2.1',
           title: 'Menu Level 1.2.1',
           disabled: true
         }]

src/app/theme/components/baSidebar/baSidebar.service.js

@@ -7,28 +7,57 @@
   /** @ngInject */
   function baSidebarServiceProvider() {
     var staticMenuItems = [];
-    var menuItems = [];
 
     this.addStaticItem = function() {
       staticMenuItems.push.apply(staticMenuItems, arguments);
     };
 
     /** @ngInject */
-    this.$get = function($state, layoutSizes) {
-      return new _factory();
+    this.$get = function ($state, layoutSizes, baSidebarModel) {
+        return new _factory();
 
       function _factory() {
         var isMenuCollapsed = shouldMenuBeCollapsed();
 
         this.getMenuItems = function () {
-          if (!menuItems.length) {
+          var menuItems = baSidebarModel.getMenuItems();
+          if (!menuItems) {
             menuItems = createMenu();
+            baSidebarModel.setMenuItems(menuItems);
           }
           return menuItems;
         };
 
-        this.addMenuItem = function(item) {
-          menuItems.push(item);
+        this.addMenuItem = function (item) {
+          var menuItems = baSidebarModel.getMenuItems();
+          var parent = null;
+          _findParent(menuItems, item);
+          if (parent) {
+            _addToSubMenu(item);
+          } else {
+            menuItems.push(item);
+          }
+
+          baSidebarModel.setMenuItems(menuItems);
+
+          function _findParent(parents, item) {
+            parent = parents
+                .filter(function (p) {
+                  return item.name.indexOf(p.name) === 0;
+                })
+                .pop();
+            if (parent && parent.subMenu) {
+              _findParent(parent.subMenu, item);
+            }
+          }
+
+          function _addToSubMenu(item) {
+            if (parent.subMenu) {
+              parent.subMenu.push(item);
+            } else {
+              parent.subMenu = [item];
+            }
+          }
         };
 
         this.shouldMenuBeCollapsed = shouldMenuBeCollapsed;
@@ -66,10 +95,10 @@
             return item.level == parentLevel;
           });
 
-          bindMenuItems(parents, ++parentLevel);
+          _bindMenuItems(parents, ++parentLevel);
           return parents.concat(staticMenuItems);
 
-          function bindMenuItems(parents, childLevel) {
+          function _bindMenuItems(parents, childLevel) {
             var child = states.filter(function (item) {
               return item.level == childLevel;
             });
@@ -80,7 +109,7 @@
                 });
                 p.subMenu = children.length ? children : null;
               });
-              bindMenuItems(child, ++childLevel)
+              _bindMenuItems(child, ++childLevel)
             }
           }
         }

src/app/theme/components/baSidebar/baSidebarModel.js

@@ -0,0 +1,24 @@
+(function () {
+    'use strict';
+
+    angular.module('BlurAdmin.theme.components')
+        .factory('baSidebarModel', baSidebarModel);
+
+    /** @ngInject */
+    function baSidebarModel() {
+        var menuItems = null;
+
+        function getMenuItems() {
+            return menuItems;
+        }
+
+        function setMenuItems(items) {
+            menuItems = items;
+        }
+
+        return {
+            getMenuItems: getMenuItems,
+            setMenuItems: setMenuItems
+        };
+    }
+})();