public void save(User user) {
    user.setEnabled(true);
    BCryptPasswordEncoder encoder = new BCryptPasswordEncoder();
    user.setPassword(encoder.encode(user.getPassword()));

    List<Role> roles = new ArrayList<Role>();
    roles.add(roleRepository.findByName("ROLE_USER"));
    user.setRoles(roles);

    userRepository.save(user);
  }
  @PostConstruct
  public void init() {
    if (roleRepository.findByName("ROLE_ADMIN") == null) {
      Role roleUser = new Role();
      roleUser.setName("ROLE_USER");
      roleRepository.save(roleUser);

      Role roleAdmin = new Role();
      roleAdmin.setName("ROLE_ADMIN");
      roleRepository.save(roleAdmin);

      User userAdmin = new User();
      userAdmin.setEnabled(true);
      userAdmin.setName("admin");
      BCryptPasswordEncoder encoder = new BCryptPasswordEncoder();
      userAdmin.setPassword(encoder.encode("password"));
      List<Role> roles = new ArrayList<Role>();
      roles.add(roleAdmin);
      roles.add(roleUser);
      userAdmin.setRoles(roles);
      userRepository.save(userAdmin);
    }
  }
 public void update(User user) {
   userRepository.saveAndFlush(user);
 }
 public User findLoggedInUser(String name) {
   // TODO Auto-generated method stub
   return userRepository.findByName(name);
 }