@Transactional
public ApiKeys save(ApiKeys apiKey) {
    log.debug("Request to save ApiKeys : {}", apiKey);

    if(apiKey.getSecret() == null && apiKey.getId() != null)
    {
        ApiKeys apiKeyFromDb = findOne(apiKey.getId());
        apiKey.setSecret(apiKeyFromDb.getSecret());
        apiKey.setSalt(apiKeyFromDb.getSalt());
    }

    return apiKeysRepository.save(apiKey);
}