@RequestMapping(value = "/register", method = RequestMethod.POST)
public String register(
@ModelAttribute("UserForm") UserForm userForm,
BindingResult result,
HttpServletRequest request,
Model model,
@RequestParam("recaptcha_challenge_field") String challangeField,
@RequestParam("recaptcha_response_field") String responseField,
RedirectAttributes attributes,
HttpServletResponse response)
throws IOException {
// check captcha
String remoteAddress = request.getRemoteAddr();
ReCaptchaResponse reCaptchaResponse =
this.reCaptcha.checkAnswer(remoteAddress, challangeField, responseField);
if (!reCaptchaResponse.isValid()) {
model.addAttribute(PathHolder.ATTRIBUTE_NAME__MESSAGE, PathHolder.MESSAGE__WRONG_CAPTCHA);
model.addAttribute(PathHolder.ATTRIBUTE_NAME__USERFORM, userForm);
LOG.info(PathHolder.MESSAGE__WRONG_CAPTCHA);
return PathHolder.PATH__REGISTRATION_PAGE;
}
// validate form
new UserFormValidator().validate(userForm, result);
if (result.hasErrors()) {
model.addAttribute(PathHolder.ATTRIBUTE_NAME__MESSAGE, PathHolder.MESSAGE__WRONG_USER_DATA);
model.addAttribute(PathHolder.ATTRIBUTE_NAME__USERFORM, userForm);
LOG.warn(PathHolder.MESSAGE__WRONG_USER_DATA);
return PathHolder.PATH__REGISTRATION_PAGE;
}
// check login
String login = userForm.getLogin();
try {
if (!userService.checkLogin(userForm.getLogin())) {
model.addAttribute(PathHolder.ATTRIBUTE_NAME__MESSAGE, PathHolder.MESSAGE__LOGIN_BUSY);
model.addAttribute(PathHolder.ATTRIBUTE_NAME__USERFORM, userForm);
LOG.warn("Can't check login " + login);
return PathHolder.PATH__REGISTRATION_PAGE;
}
// if OK
userService.createUser(createUser(userForm));
} catch (Exception e) {
model.addAttribute(
PathHolder.ATTRIBUTE_NAME__MESSAGE, PathHolder.MESSAGE__INTERNAL_SERVICE_ERROR);
model.addAttribute(PathHolder.ATTRIBUTE_NAME__USERFORM, userForm);
response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
LOG.error("Can't save new user " + userForm.getLogin(), e);
return PathHolder.PATH__REGISTRATION_PAGE;
}
attributes.addFlashAttribute(
PathHolder.ATTRIBUTE_NAME__MESSAGE, PathHolder.MESSAGE__REGISTRATION_COMPLETE);
return PathHolder.PATH__REDIRECT + PathHolder.PATH__LOGIN_PAGE;
}
@RequestMapping(value = PathHolder.PATH__REQUEST_CHECK_LOGIN, method = RequestMethod.GET)
public boolean checkLogin(@RequestParam(PathHolder.REQUEST_PARAM__LOGIN) String login)
throws Exception {
return userService.checkLogin(login);
}