@Override
  public void savePlatformSettings(Settings settings) {
    for (SettingsOption option : settings.getSettings()) {
      Object val = option.getValue();
      configurationService.setPlatformSetting(
          option.getKey(), val == null ? null : String.valueOf(val));
    }

    Map<String, Object> params = new HashMap<>();
    params.put(ConfigurationConstants.SETTINGS, settings);

    MotechEvent platformSettingsChangedEvent =
        new MotechEvent(ConfigurationConstants.BUNDLE_SETTINGS_CHANGED_EVENT_SUBJECT, params);
    eventRelay.sendEventMessage(platformSettingsChangedEvent);
  }