lookup_wire_fee.h (2244B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2023 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/merchant-database/lookup_wire_fee.h 18 * @brief implementation of the lookup_wire_fee function for Postgres 19 * @author Iván Ávalos 20 */ 21 #ifndef MERCHANT_DATABASE_LOOKUP_WIRE_FEE_H 22 #define MERCHANT_DATABASE_LOOKUP_WIRE_FEE_H 23 24 #include <taler/taler_util.h> 25 #include <taler/taler_json_lib.h> 26 #include "merchantdb_lib.h" 27 28 29 struct TALER_MERCHANTDB_PostgresContext; 30 /** 31 * Obtain information about wire fees charged by an exchange, 32 * including signature (so we have proof). 33 * 34 * @param pg database context 35 * @param master_pub public key of the exchange 36 * @param wire_method the wire method 37 * @param contract_date date of the contract to use for the lookup 38 * @param[out] fees wire fees charged 39 * @param[out] start_date start of fee being used 40 * @param[out] end_date end of fee being used 41 * @param[out] master_sig signature of exchange over fee structure 42 * @return transaction status code 43 */ 44 enum GNUNET_DB_QueryStatus 45 TALER_MERCHANTDB_lookup_wire_fee (struct TALER_MERCHANTDB_PostgresContext *pg, 46 const struct TALER_MasterPublicKeyP *master_pub, 47 const char *wire_method, 48 struct GNUNET_TIME_Timestamp contract_date, 49 struct TALER_WireFeeSet *fees, 50 struct GNUNET_TIME_Timestamp *start_date, 51 struct GNUNET_TIME_Timestamp *end_date, 52 struct TALER_MasterSignatureP *master_sig); 53 54 #endif