pg_find_aggregation_transient.h (1830B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2022, 2025 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 exchangedb/pg_find_aggregation_transient.h 18 * @brief implementation of the find_aggregation_transient function for Postgres 19 * @author Christian Grothoff 20 */ 21 #ifndef PG_FIND_AGGREGATION_TRANSIENT_H 22 #define PG_FIND_AGGREGATION_TRANSIENT_H 23 24 #include "taler/taler_util.h" 25 #include "taler/taler_json_lib.h" 26 #include "taler/taler_exchangedb_plugin.h" 27 /** 28 * Find existing entry in the transient aggregation table. 29 * 30 * @param cls the @e cls of this struct with the plugin-specific state 31 * @param h_payto destination of the wire transfer 32 * @param[out] payto_uri corresponding payto URI, to be freed by caller 33 * @param[out] wtid wire transfer identifier of transient aggregation 34 * @param[out] merchant_pub public key of the merchant 35 * @param[out] total amount aggregated so far 36 * @return transaction status 37 */ 38 enum GNUNET_DB_QueryStatus 39 TEH_PG_find_aggregation_transient ( 40 void *cls, 41 const struct TALER_NormalizedPaytoHashP *h_payto, 42 struct TALER_FullPayto *payto_uri, 43 struct TALER_WireTransferIdentifierRawP *wtid, 44 struct TALER_MerchantPublicKeyP *merchant_pub, 45 struct TALER_Amount *total); 46 47 #endif