$scope is not updated after database trigger - angularjs

Question

I have following controller which is posting a new user and also getting new users.
The problem here is after adding a new user, the scope is not updated so view is not affected. I have also tired returning the function so it expects a promise but didnt update the scope.
myapp.controllers('users', ['usersService', ''$scope',', function(usersService, $scope){
getUsers();
function getUsers(params) {
if (typeof(params) === "undefined") {
params = {page: 1};
}
usersService.getUsers(params).then(function (res) {
$scope.users = res.items;
$scope.usersListTotalItems = res._meta.totalCount;
$scope.usersListCurrentPage = res._meta.currentPage + 1;
});
}
}
$scope.addUser = function (user) {
usersService.adddNewUser(user).then(function (response) {
getUsers();
});
}
}]);
myApp.factory('userService', ['Restangular', '$http', function (Restangular, $http) {
return {
getUsers: function (params) {
var resource = 'users/';
var users = Restangular.all(resource);
return users.getList(params)
.then(function (response) {
return {
items : response.data[0].items,
_meta : response.data[0]._meta
}
});
},
adddNewUser: function (items) {
var resource = Restangular.all('users');
var data_encoded = $.param(items);
return resource.post(data_encoded, {}, {'Content-Type': 'application/x-www-form-urlencoded'}).
then(function (response) {
return response;
},
function (response) {
response.err = true;
return response;
});
}
};
}]);

Answer 1

I think it is a small error however you did not include $scope in the argument for the controller function.
myapp.controllers('users', ['usersService','$scope', function(usersService $scope){
getUsers();
function getUsers(params) {
if (typeof(params) === "undefined") {
params = {page: 1};
}
usersService.getUsers(params).then(function (res) {
$scope.users = res.items;
$scope.usersListTotalItems = res._meta.totalCount;
$scope.usersListCurrentPage = res._meta.currentPage + 1;
});
}
}
$scope.addUser = function (user) {
usersService.adddNewUser(user).then(function (response) {
getUsers();
});
}
}]);