do_check_deposit_idempotent.h (1968B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2024 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/do_check_deposit_idempotent.h 18 * @brief implementation of the do_check_deposit_idempotent function for Postgres 19 * @author Christian Grothoff 20 */ 21 #ifndef EXCHANGE_DATABASE_DO_CHECK_DEPOSIT_IDEMPOTENT_H 22 #define EXCHANGE_DATABASE_DO_CHECK_DEPOSIT_IDEMPOTENT_H 23 24 #include "taler/taler_util.h" 25 #include "exchangedb_lib.h" 26 27 28 /** 29 * Check ifdeposit operation is idempotent to existing one. 30 * 31 * @param pg the database context 32 * @param bd batch deposit operation details 33 * @param[in,out] exchange_timestamp time to use for the deposit (possibly updated) 34 * @param[out] is_idempotent set to true if the request is idempotent 35 * @return query execution status 36 */ 37 enum GNUNET_DB_QueryStatus 38 TALER_EXCHANGEDB_do_check_deposit_idempotent (struct 39 TALER_EXCHANGEDB_PostgresContext * 40 pg, 41 const struct 42 TALER_EXCHANGEDB_BatchDeposit *bd, 43 struct GNUNET_TIME_Timestamp * 44 exchange_timestamp, 45 bool *is_idempotent); 46 47 #endif