public RegistrationResult RegisterUser(RegistrationDetails registrationDetails) { var exists = _registrationRepository.DoesEmailAlreadyExist(registrationDetails.Email); if (exists) { return(new RegistrationResult { Success = false, Message = "The Email is already registered" }); } var hashed = _passwordHasher.CreateHash(registrationDetails.Password); registrationDetails.Password = hashed; var result = _registrationRepository.CreateUser(registrationDetails); return(result > 0 ? new RegistrationResult { Success = true, Message = "Registration was successful" } : new RegistrationResult { Success = false, Message = "Registration was unsuccessful, please try again later" }); }