Examples with EmailAlreadyUsedException com.haozi.app.web.rest.errors.EmailAlreadyUsedException used on opensource projects

Example 1 with EmailAlreadyUsedException

use of com.haozi.app.web.rest.errors.EmailAlreadyUsedException in project hello-world by haoziapple.

the class UserResource method createUser.

/**
 * POST  /users  : Creates a new user.
 * <p>
 * Creates a new user if the login and email are not already used, and sends an
 * mail with an activation link.
 * The user needs to be activated on creation.
 *
 * @param userDTO the user to create
 * @return the ResponseEntity with status 201 (Created) and with body the new user, or with status 400 (Bad Request) if the login or email is already in use
 * @throws URISyntaxException if the Location URI syntax is incorrect
 * @throws BadRequestAlertException 400 (Bad Request) if the login or email is already in use
 */
@PostMapping("/users")
@Timed
@Secured(AuthoritiesConstants.ADMIN)
public ResponseEntity<User> createUser(@Valid @RequestBody UserDTO userDTO) throws URISyntaxException {
    log.debug("REST request to save User : {}", userDTO);
    if (userDTO.getId() != null) {
        throw new BadRequestAlertException("A new user cannot already have an ID", "userManagement", "idexists");
    // Lowercase the user login before comparing with database
    } else if (userRepository.findOneByLogin(userDTO.getLogin().toLowerCase()).isPresent()) {
        throw new LoginAlreadyUsedException();
    } else if (userRepository.findOneByEmailIgnoreCase(userDTO.getEmail()).isPresent()) {
        throw new EmailAlreadyUsedException();
    } else {
        User newUser = userService.createUser(userDTO);
        mailService.sendCreationEmail(newUser);
        return ResponseEntity.created(new URI("/api/users/" + newUser.getLogin())).headers(HeaderUtil.createAlert("A user is created with identifier " + newUser.getLogin(), newUser.getLogin())).body(newUser);
    }
}