select_aggregation_transient.h (2549B)
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/select_aggregation_transient.h 18 * @brief implementation of the select_aggregation_transient function for Postgres 19 * @author Christian Grothoff 20 */ 21 #ifndef EXCHANGE_DATABASE_SELECT_AGGREGATION_TRANSIENT_H 22 #define EXCHANGE_DATABASE_SELECT_AGGREGATION_TRANSIENT_H 23 24 #include "taler/taler_util.h" 25 #include "taler/taler_json_lib.h" 26 #include "exchangedb_lib.h" 27 28 29 /** 30 * Find existing entry in the transient aggregation table. 31 * 32 * @param pg the database context 33 * @param h_payto destination of the wire transfer 34 * @param merchant_pub public key of the merchant receiving the transfer 35 * @param exchange_account_section exchange account to use 36 * @param[out] wtid set to the raw wire transfer identifier to be used 37 * @param[out] total existing amount to be wired in the future 38 * @return transaction status 39 */ 40 enum GNUNET_DB_QueryStatus 41 TALER_EXCHANGEDB_select_aggregation_transient (struct 42 TALER_EXCHANGEDB_PostgresContext 43 *pg, 44 const struct 45 TALER_FullPaytoHashP * 46 h_payto, 47 const struct 48 TALER_MerchantPublicKeyP * 49 merchant_pub, 50 const char * 51 exchange_account_section, 52 struct 53 TALER_WireTransferIdentifierRawP 54 *wtid, 55 struct TALER_Amount *total); 56 57 58 #endif