Spring and Angular JS

I'm developing an application using Spring and angular JS . But I don't know if what I'm doing is correct or not . In the same Maven project , I made a user class then I created a @RestController in which I've created my webservice . In the webapp folder I created my index.html file (and an app.js) in which I used Angular JS . I runned my application on tomcat server and it works fine .

is this application Full client side ? what I think is that Spring MVC expose my service as a REST and Angular JS consume it . Should I keep the web service in this app and make another client application using Angular JS ?? help me , I'm lost