@Named
@RequestScoped
public class PeopleController {

    @EJB
    PeopleRepositoryBean peopleRepo;

    @Inject
    private PeopleModel model;

    @PostConstruct
    public void postConstruct(){
        init();
    }

    public void init(){
        Boolean liked = getModel().getLiked();
        List<Person> people = peopleRepo.findPeopleILike(liked);
        getModel().setPeople(people);
    }

    public PeopleModel getModel() {
        return model;
    }

    public void setModel(PeopleModel model) {
        this.model = model;
    }
}