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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_insert_history_request.h
* @brief implementation of the insert_history_request function for Postgres
* @author Christian Grothoff
*/
#ifndef PG_INSERT_HISTORY_REQUEST_H
#define PG_INSERT_HISTORY_REQUEST_H
#include "taler_util.h"
#include "taler_json_lib.h"
#include "taler_exchangedb_plugin.h"
/**
* Function called to persist a signature that
* prove that the client requested an
* account history. Debits the @a history_fee from
* the reserve (if possible).
*
* @param cls the @e cls of this struct with the plugin-specific state
* @param reserve_pub account that the history was requested for
* @param reserve_sig signature affirming the request
* @param request_timestamp when was the request made
* @param history_fee how much should the @a reserve_pub be charged for the request
* @param[out] balance_ok set to TRUE if the reserve balance
* was sufficient
* @param[out] idempotent set to TRUE if the request is already in the DB
* @return transaction status code
*/
enum GNUNET_DB_QueryStatus
TEH_PG_insert_history_request (
void *cls,
const struct TALER_ReservePublicKeyP *reserve_pub,
const struct TALER_ReserveSignatureP *reserve_sig,
struct GNUNET_TIME_Timestamp request_timestamp,
const struct TALER_Amount *history_fee,
bool *balance_ok,
bool *idempotent);
#endif
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