lookup_transfer_summary.h (2099B)
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_transfer_summary.h 18 * @brief implementation of the lookup_transfer_summary function for Postgres 19 * @author Iván Ávalos 20 */ 21 #ifndef MERCHANT_DATABASE_LOOKUP_TRANSFER_SUMMARY_H 22 #define MERCHANT_DATABASE_LOOKUP_TRANSFER_SUMMARY_H 23 24 #include <taler/taler_util.h> 25 #include <taler/taler_json_lib.h> 26 #include "merchantdb_lib.h" 27 28 29 /** 30 * Function called with information about a wire transfer identifier. 31 * 32 * @param cls closure 33 * @param order_id the order to which the deposits belong 34 * @param deposit_value the amount deposited under @a order_id 35 * @param deposit_fee the fee charged for @a deposit_value 36 */ 37 typedef void 38 (*TALER_MERCHANTDB_TransferSummaryCallback)( 39 void *cls, 40 const char *order_id, 41 const struct TALER_Amount *deposit_value, 42 const struct TALER_Amount *deposit_fee); 43 44 /** 45 * Lookup transfer summary. 46 * 47 * @param pg database context 48 * @param exchange_url the exchange that made the transfer 49 * @param wtid wire transfer subject 50 * @param cb function to call with detailed transfer data 51 * @param cb_cls closure for @a cb 52 * @return transaction status 53 */ 54 enum GNUNET_DB_QueryStatus 55 TALER_MERCHANTDB_lookup_transfer_summary ( 56 struct TALER_MERCHANTDB_PostgresContext *pg, 57 const char *exchange_url, 58 const struct TALER_WireTransferIdentifierRawP *wtid, 59 TALER_MERCHANTDB_TransferSummaryCallback cb, 60 void *cb_cls); 61 62 #endif