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/*
This file is part of TALER
Copyright (C) 2022 Taler Systems SA
TALER is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
TALER 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 General Public License for more details.
You should have received a copy of the GNU General Public License along with
TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
/**
* @file exchangedb/pg_get_reserve_by_h_blind.h
* @brief implementation of the get_reserve_by_h_blind function for Postgres
* @author Christian Grothoff
*/
#ifndef PG_GET_RESERVE_BY_H_BLIND_H
#define PG_GET_RESERVE_BY_H_BLIND_H
#include "taler_util.h"
#include "taler_json_lib.h"
#include "taler_exchangedb_plugin.h"
/**
* Obtain information about which reserve a coin was generated
* from given the hash of the blinded coin.
*
* @param cls closure
* @param bch hash that uniquely identifies the withdraw request
* @param[out] reserve_pub set to information about the reserve (on success only)
* @param[out] reserve_out_serial_id set to row of the @a h_blind_ev in reserves_out
* @return transaction status code
*/
enum GNUNET_DB_QueryStatus
TEH_PG_get_reserve_by_h_blind (
void *cls,
const struct TALER_BlindedCoinHashP *bch,
struct TALER_ReservePublicKeyP *reserve_pub,
uint64_t *reserve_out_serial_id);
#endif
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