pg_insert_unclaim_signature.h (1966B)
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 backenddb/pg_insert_unclaim_signature.h 18 * @brief implementation of the insert_unclaim_signature function for Postgres 19 * @author Christian Grothoff 20 */ 21 #ifndef PG_INSERT_UNCLAIM_SIGNATURE_H 22 #define PG_INSERT_UNCLAIM_SIGNATURE_H 23 24 #include <taler/taler_util.h> 25 #include <taler/taler_json_lib.h> 26 #include "taler/taler_merchantdb_plugin.h" 27 28 /** 29 * Insert unclaim signature into DB and unclaim the order. 30 * 31 * @param cls closure 32 * @param instance_id instance of the operation (checked) 33 * @param merchant_pub public key of the instance (for notifications) 34 * @param order_id identifies the order to unclaim 35 * @param nonce claim nonce of the original claim 36 * @param h_contract hash of the contract to unclaim 37 * @param nsig signature by the nonce private key authorizing the unclaim 38 * @return transaction status, 0 if an order with this @a nonce 39 * and @a h_contract was not found; 1 if the request is idempotent 40 */ 41 enum GNUNET_DB_QueryStatus 42 TMH_PG_insert_unclaim_signature ( 43 void *cls, 44 const char *instance_id, 45 const struct TALER_MerchantPublicKeyP *merchant_pub, 46 const char *order_id, 47 const struct GNUNET_CRYPTO_EddsaPublicKey *nonce, 48 const struct GNUNET_HashCode *h_contract, 49 const struct GNUNET_CRYPTO_EddsaSignature *nsig); 50 51 #endif