/*
  This file is part of Anastasis
  Copyright (C) 2020-2022 Anastasis SARL

  Anastasis is free software; you can redistribute it and/or modify it under the
  terms of the GNU Affero General Public License as published by the Free Software
  Foundation; either version 3, or (at your option) any later version.

  Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details.

  You should have received a copy of the GNU Affero General Public License along with
  Anastasis; see the file COPYING.GPL.  If not, see <http://www.gnu.org/licenses/>
*/
/**
 * @file include/anastasis/anastasis-database/get_exists_challenge_code_satisfied.h
 * @brief Anastasis database: get exists challenge code satisfied
 * @author Christian Grothoff
 */
#ifndef ANASTASIS_DATABASE_GET_EXISTS_CHALLENGE_CODE_SATISFIED_H
#define ANASTASIS_DATABASE_GET_EXISTS_CHALLENGE_CODE_SATISFIED_H

#include <gnunet/gnunet_util_lib.h>
#include <gnunet/gnunet_db_lib.h>
#include "anastasis_service.h"
#include "anastasis/anastasis-database/common.h"

/**
 * Check if the 'satisfied' bit for the given challenge and code is
 * 'true' and the challenge code is not yet expired.
 *
 * @param truth_uuid identification of the challenge which the code corresponds to
 * @param code code which is now satisfied
 * @return transaction status,
 *        #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if the challenge code is not satisfied or expired
 *        #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if the challenge code has been marked as satisfied
 */
enum GNUNET_DB_QueryStatus
ANASTASIS_DB_get_exists_challenge_code_satisfied (
  const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
  const uint64_t code,
  struct GNUNET_TIME_Timestamp after);

#endif
