public IActionResult Registration([FromBody] RegistrationModel registrationModel) { User user; try { user = authService.Registration(registrationModel.Login, registrationModel.Password, registrationModel.Email, (DataBaseModels.State.Users.UserRole)registrationModel.Role); emailConfirmationService.SendСonfirmation(user); } catch (AuthenticationServiceException ex) { return(BadRequest(ex.Message)); } return(new JsonResult(user.Login)); }