用户登录后获取用户个人资料

Question

In my application each user has a specific profile, I have created a service to hold this profile named currentUser .

I use the properties of this profile to render my the header of site and make further api calls.

the problems is that when should I fill this currentProfile service?

There are a few options:

1 - after login promise is resolved:

authService.login(username, pass)
    .then(function(response) {
        userService.getProfile()
            .then(function(profile){
                currentUser.setProfile(profile);
                $state.go('dashboard');
            });
    });

the main problem with this approach is that if a user is in this url /main/list and refreshes the page, currentUser gets emptied.

2 - using ui-router deferIntercept and urlRouter.sync() and $urlRouter.listen() like here , but the main problem with this approach is that my header directive and controller gets executed before (or during) event handler of $locationChangeStart and currentUser is not filled yet.

How can I achieve my desried effect? any idea is appreceated!

Edit : I don't want to rely on localStorage or cookie or ....

Answer 1

Use ui-router , it has a resolve property which ensures data is loaded before the application continues.

 $stateProvider .state('main.list', { url: "/main/list", templateUrl: "views/custom/index.html", controller:MainController, resolve: { loginUser : function($q){ //load data or whatever return loadData(); } } })