lookup_transfer_details.h (2334B)
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_details.h 18 * @brief implementation of the lookup_transfer_details function for Postgres 19 * @author Iván Ávalos 20 */ 21 #ifndef MERCHANT_DATABASE_LOOKUP_TRANSFER_DETAILS_H 22 #define MERCHANT_DATABASE_LOOKUP_TRANSFER_DETAILS_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 /* Callback typedefs */ 31 /** 32 * Function called with detailed information about a wire transfer and 33 * the underlying deposits that are being aggregated. 34 * 35 * @param cls closure 36 * @param current_offset offset in the exchange reply we are at 37 * @param ttd details about the transfer at @a current_offset 38 */ 39 typedef void 40 (*TALER_MERCHANTDB_TransferDetailsCallback)( 41 void *cls, 42 unsigned int current_offset, 43 const struct TALER_TrackTransferDetails *ttd); 44 45 /** 46 * Lookup transfer details. 47 * 48 * @param pg database context 49 * @param exchange_url the exchange that made the transfer 50 * @param wtid wire transfer subject 51 * @param cb function to call with detailed transfer data 52 * @param cb_cls closure for @a cb 53 * @return transaction status 54 */ 55 enum GNUNET_DB_QueryStatus 56 TALER_MERCHANTDB_lookup_transfer_details (struct TALER_MERCHANTDB_PostgresContext *pg, 57 const char *exchange_url, 58 const struct TALER_WireTransferIdentifierRawP * 59 wtid, 60 TALER_MERCHANTDB_TransferDetailsCallback cb, 61 void *cb_cls); 62 63 #endif