insert_exchange_wire_fee.h (2611B)
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/merchant-database/insert_exchange_wire_fee.h 18 * @brief implementation of the postgres_store_wire_fee_by_exchange function for Postgres 19 * @author Christian Grothoff 20 */ 21 #ifndef MERCHANT_DATABASE_INSERT_EXCHANGE_WIRE_FEE_H 22 #define MERCHANT_DATABASE_INSERT_EXCHANGE_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 * Store 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 h_wire_method hash of wire method 37 * @param fees the fee charged 38 * @param start_date start of fee being used 39 * @param end_date end of fee being used 40 * @param master_sig signature of exchange over fee structure 41 * @return #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if the fee was stored, 42 * #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if we already had exactly this 43 * fee on file, #GNUNET_DB_STATUS_HARD_ERROR if we already have a 44 * *different* fee for this @a master_pub, @a h_wire_method and 45 * @a start_date (which the exchange previously signed, and which we 46 * thus keep) -- or the usual negative status on a database failure 47 */ 48 enum GNUNET_DB_QueryStatus 49 TALER_MERCHANTDB_insert_exchange_wire_fee (struct TALER_MERCHANTDB_PostgresContext *pg, 50 const struct TALER_MasterPublicKeyP *master_pub, 51 const struct GNUNET_HashCode *h_wire_method, 52 const struct TALER_WireFeeSet *fees, 53 struct GNUNET_TIME_Timestamp start_date, 54 struct GNUNET_TIME_Timestamp end_date, 55 const struct TALER_MasterSignatureP *master_sig); 56 57 #endif