get_withdraw.h (2048B)
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/exchange-database/get_withdraw.h 18 * @brief implementation of the get_withdraw function for Postgres 19 * @author Özgür KESIM 20 */ 21 #ifndef EXCHANGE_DATABASE_GET_WITHDRAW_H 22 #define EXCHANGE_DATABASE_GET_WITHDRAW_H 23 24 #include "exchangedb_lib.h" 25 #include "exchange-database/free_reserve_history.h" 26 27 28 /** 29 * Locate the response for a withdraw request under its primary key, the 30 * reserve and the hash over the blinded planchets. Used to ensure 31 * idempotency of the request, for /reveal-withdraw and for 32 * /recoup-withdraw. The same @a wch may legitimately exist under 33 * several reserves, so the lookup must always include the reserve. 34 * 35 * Primary test table: `withdraw` (see test_withdraw.c). 36 * 37 * @param pg the database context 38 * @param reserve_pub public key of the reserve the coins were withdrawn from 39 * @param wch hash over all hashes of blinded planchets that uniquely identifies the withdraw operation of @a reserve_pub 40 * @param[out] wd corresponding details of the previous withdraw request if an entry was found 41 * @return statement execution status 42 */ 43 enum GNUNET_DB_QueryStatus 44 TALER_EXCHANGEDB_get_withdraw ( 45 struct TALER_EXCHANGEDB_PostgresContext *pg, 46 const struct TALER_ReservePublicKeyP *reserve_pub, 47 const struct TALER_HashBlindedPlanchetsP *wch, 48 struct TALER_EXCHANGEDB_Withdraw *wd); 49 50 #endif