set_purse_balance.h (1691B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2022 Taler Systems SA 4 5 TALER is free software; you can redistribute it and/or modify it under the 6 terms of the GNU General Public License as published by the Free Software 7 Foundation; either version 3, or (at your option) any later version. 8 9 TALER is distributed in the hope that it will be useful, but WITHOUT ANY 10 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR 11 A PARTICULAR PURPOSE. See the GNU General Public License for more details. 12 13 You should have received a copy of the GNU General Public License along with 14 TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/> 15 */ 16 /** 17 * @file src/include/exchange-database/set_purse_balance.h 18 * @brief implementation of the set_purse_balance function for Postgres 19 * @author Christian Grothoff 20 */ 21 #ifndef EXCHANGE_DATABASE_SET_PURSE_BALANCE_H 22 #define EXCHANGE_DATABASE_SET_PURSE_BALANCE_H 23 24 #include "taler/taler_util.h" 25 #include "taler/taler_json_lib.h" 26 #include "exchangedb_lib.h" 27 28 /** 29 * Set the current @a balance in the purse 30 * identified by @a purse_pub. Used by the auditor 31 * to update the balance as calculated by the auditor. 32 * 33 * @param pg the database context 34 * @param purse_pub public key of a purse 35 * @param balance new balance to store under the purse 36 * @return transaction status 37 */ 38 enum GNUNET_DB_QueryStatus 39 TALER_EXCHANGEDB_set_purse_balance (struct TALER_EXCHANGEDB_PostgresContext *pg, 40 const struct TALER_PurseContractPublicKeyP * 41 purse_pub, 42 const struct TALER_Amount *balance); 43 44 #endif