@Override
  public List<IPrayerRequest> getRequestsByEmail(String email) {

    List<IPrayerRequest> requests = null;
    IPrayerRequestor requestor = repo.getRequestorByEmail(email);
    if (null != requestor) {
      requests = repo.getPrayerRequestsByRequestorId(requestor.getRequestorId());
    }
    return requests;
  }
 @Override
 public List<IPrayerRequest> getRequestsByRequestor(IPrayerRequestor requestor) {
   return repo.getPrayerRequestsByRequestorId(requestor.getRequestorId());
 }