static void ValidatePasswordConfirmation(ChangePasswordRequestModel inputModel)
{
if (!inputModel.Password.Equals(inputModel.PasswordConfirmation))
{
throw new PasswordConfirmationMismatchException();
}
}
static void ValidateOldPassword(ChangePasswordRequestModel inputModel, User user)
{
if (!inputModel.OldPassword.Equals(user.Password))
{
throw new OldPasswordMismatchException();
}
}
public void Invoke(ChangePasswordRequestModel inputModel,
IResponseBoundary <ChangePasswordResponseModel> responder)
{
var user = GetExistingUser(inputModel.UserId);
Validate(inputModel, user);
UpdateUser(inputModel, user);
responder.Respond(CreateResponseModel());
}
void UpdateUser(ChangePasswordRequestModel inputModel, User user)
{
user.Password = inputModel.Password;
UserRepository.Update(user);
}
static void Validate(ChangePasswordRequestModel inputModel, User user)
{
ValidatePasswordConfirmation(inputModel);
ValidateOldPassword(inputModel, user);
}