50 lines
1.9 KiB
C
50 lines
1.9 KiB
C
/*
|
|
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_do_melt.h
|
|
* @brief implementation of the do_melt function for Postgres
|
|
* @author Christian Grothoff
|
|
*/
|
|
#ifndef PG_DO_MELT_H
|
|
#define PG_DO_MELT_H
|
|
|
|
#include "taler_util.h"
|
|
#include "taler_json_lib.h"
|
|
#include "taler_exchangedb_plugin.h"
|
|
/**
|
|
* Perform melt operation, checking for sufficient balance
|
|
* of the coin and possibly persisting the melt details.
|
|
*
|
|
* @param cls the `struct PostgresClosure` with the plugin-specific state
|
|
* @param rms client-contributed input for CS denominations that must be checked for idempotency, or NULL for non-CS withdrawals
|
|
* @param[in,out] refresh refresh operation details; the noreveal_index
|
|
* is set in case the coin was already melted before
|
|
* @param known_coin_id row of the coin in the known_coins table
|
|
* @param[in,out] zombie_required true if the melt must only succeed if the coin is a zombie, set to false if the requirement was satisfied
|
|
* @param[out] balance_ok set to true if the balance was sufficient
|
|
* @return query execution status
|
|
*/
|
|
enum GNUNET_DB_QueryStatus
|
|
TEH_PG_do_melt (
|
|
void *cls,
|
|
const struct TALER_RefreshMasterSecretP *rms,
|
|
struct TALER_EXCHANGEDB_Refresh *refresh,
|
|
uint64_t known_coin_id,
|
|
bool *zombie_required,
|
|
bool *balance_ok);
|
|
|
|
#endif
|