class AdminUserService {

  public User addAdmin(AdminUser newAdminUser) {
    UUID newAdminUuid = newAdminUser.getId();
    AdminUser newAdmin = new AdminUser();
    newAdmin.setId(newAdminUuid);
    adminUserRepository.save(newAdmin);

    return userService.findById(newAdminUser.getId());
  }

  @Autowired public  AdminUserService(AdminUserRepository adminUserRepository, UserService userService);

}