private final UserRepository userRepository;

private boolean logined;

@Autowired
public UserServiceImpl(UserRepository userRepository) {
    this.userRepository = userRepository;
}


public boolean login(String name, String password)
{
    User user = userRepository.findOne(name);
    if(user == null)
    {
        return false;
    }
    boolean result =  user.getPassword().equals(password);
    logined = result;
    return logined;
}

public void logout()
{
    logined = false;
}

public boolean isLogined() {
    return logined;
}

boolean login(String name, String password);

void logout();

boolean isLogined();

List<News> findAllNews();

@Id
private String name;

private String password;

public String getName() {
    return name;
}

public void setName(String name) {
    this.name = name;
}

public String getPassword() {
    return password;
}

public void setPassword(String password) {
    this.password = password;
}

private long id;
private String title;
private String text;

@Id
public long getId() {
    return id;
}

public void setId(long id) {
    this.id = id;
}

public String getTitle() {
    return title;
}

public void setTitle(String title) {
    this.title = title;
}

public String getText() {
    return text;
}

public void setText(String text) {
    this.text = text;
}

@Autowired
private NewsRepository rep;

@RequestMapping("/news")
public @ResponseBody
java.util.List<News> index()
{
    return rep.findAllNews();
}

@Autowired
private UserService userService;

@RequestMapping("/**")
public Object index()
{
    return new Error("no access");
}

@RequestMapping("/rest/login")
public Object login(@RequestParam("username") String username, @RequestParam("password") String password) {

    String response;

    if(userService.login(username, password))
    {
        response = Utitlity.constructJSON("login",true);
        return response;
    }
    return new Error("auth failed");
}

@RequestMapping("/rest/logout")
public Object logout() {

    if(!userService.isLogined()){
        return new Error("no logined");
    }
    userService.logout();
    return new Response("loggedout");
}