Show professor lastname on navbar

app/partials/section/section_list.controller.js

@@ -27,7 +27,6 @@
             },
             function (){
                 console.log("Error al obtener los datos.");
-
         });
 
         vm.createSection = function () {

app/partials/sidebar/navbar.controllers.js

@@ -5,13 +5,25 @@
         .module('app')
         .controller('NavbarCtrl', NavbarCtrl)
 
-    NavbarCtrl.$inject = ['$scope', 'authentication', '$state'];
-    function NavbarCtrl($scope, authentication, $state) {   
+    NavbarCtrl.$inject = ['$scope', 'authentication', '$state', 'professors'];
+    function NavbarCtrl($scope, authentication, $state, professors) {   
         var vm = this;
+        var user = authentication.currentUser();
+        var professorid = user._id;
+
+        professors.get({ id: professorid },
+            function (successResult){
+                vm.professor = successResult;
+            },
+            function (){
+                console.log("Error al obtener los datos.");
+        });
 
         vm.logout = function () {
             authentication.logout();
             $state.go('login');
         };
+
+
     };
 })();

app/partials/sidebar/navbar.html

@@ -14,7 +14,8 @@
         <div id="navbar" class="navbar-collapse collapse">
             <ul class="nav navbar-nav navbar-right">
                 <div class="container-fluid">
-                    </br>
+                    <br>
+                    <span>Bienvenido(a)! Profesor(a) {{vm.professor.lastname}}</span>
                     <button class="btn-danger btn" 
                             style=" margin: 10px" 
                             ng-click= "vm.logout()">