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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_select_purse_by_merge_pub.h
* @brief implementation of the select_purse_by_merge_pub function for Postgres
* @author Christian Grothoff
*/
#ifndef PG_SELECT_PURSE_BY_MERGE_PUB_H
#define PG_SELECT_PURSE_BY_MERGE_PUB_H
#include "taler_util.h"
#include "taler_json_lib.h"
#include "taler_exchangedb_plugin.h"
/**
* Function called to return meta data about a purse by the
* merge capability key.
*
* @param cls the @e cls of this struct with the plugin-specific state
* @param merge_pub public key representing the merge capability
* @param[out] purse_pub public key of the purse
* @param[out] purse_expiration when would an unmerged purse expire
* @param[out] h_contract_terms contract associated with the purse
* @param[out] age_limit the age limit for deposits into the purse
* @param[out] target_amount amount to be put into the purse
* @param[out] balance amount put so far into the purse
* @param[out] purse_sig signature of the purse over the initialization data
* @return transaction status code
*/
enum GNUNET_DB_QueryStatus
TEH_PG_select_purse_by_merge_pub (
void *cls,
const struct TALER_PurseMergePublicKeyP *merge_pub,
struct TALER_PurseContractPublicKeyP *purse_pub,
struct GNUNET_TIME_Timestamp *purse_expiration,
struct TALER_PrivateContractHashP *h_contract_terms,
uint32_t *age_limit,
struct TALER_Amount *target_amount,
struct TALER_Amount *balance,
struct TALER_PurseContractSignatureP *purse_sig);
#endif
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