insert_unclaim_signature.h (2335B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2026 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_unclaim_signature.h 18 * @brief implementation of the insert_unclaim_signature function for Postgres 19 * @author Christian Grothoff 20 */ 21 #ifndef MERCHANT_DATABASE_INSERT_UNCLAIM_SIGNATURE_H 22 #define MERCHANT_DATABASE_INSERT_UNCLAIM_SIGNATURE_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 * Insert unclaim signature into DB and unclaim the order. 32 * 33 * @param pg database context 34 * @param instance_id instance of the operation (checked) 35 * @param merchant_pub public key of the instance (for notifications) 36 * @param order_id identifies the order to unclaim 37 * @param nonce claim nonce of the original claim 38 * @param h_contract hash of the contract to unclaim 39 * @param nsig signature by the nonce private key authorizing the unclaim 40 * @return transaction status, 0 if an order with this @a nonce 41 * and @a h_contract was not found; 1 if the request is idempotent 42 */ 43 enum GNUNET_DB_QueryStatus 44 TALER_MERCHANTDB_insert_unclaim_signature (struct TALER_MERCHANTDB_PostgresContext *pg, 45 const char *instance_id, 46 const struct TALER_MerchantPublicKeyP *merchant_pub, 47 const char *order_id, 48 const struct GNUNET_CRYPTO_EddsaPublicKey *nonce, 49 const struct GNUNET_HashCode *h_contract, 50 const struct GNUNET_CRYPTO_EddsaSignature *nsig); 51 52 #endif