@Route(value = "home", layout = MainView.class)
@RouteAlias(value = "", layout = MainView.class)
public class StoreView extends FlexLayout {

    private DiscordOAuth2User oAuth2User = CurrentUser.get();
    private DiscordUser discordUser = oAuth2User.getDiscordUser();

    public StoreView(){
        if(isUserValid()){
            showStoreTitle();
        } else {
            Div div = new Div();
            div.setText("You are not logged in.");
            add(div);
        }
    }

    private void showStoreTitle() {
        H3 h3 = new H3(oAuth2User.getDiscordUser().getEmail());
        VerticalLayout textLayout = new VerticalLayout();
        add(textLayout, h3);
    }

    private boolean isUserValid() {
        final AccessControl accessControl = AccessControlFactory.getInstance().createAccessControl();
        return accessControl.isUserSignedIn();
    }