insert_order_blinded_sigs.c (2283B)
1 /* 2 This file is part of TALER 3 Copyright (C) 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 src/backenddb/insert_order_blinded_sigs.c 18 * @brief implementation of insert_order_blinded_sigs() for Postgres 19 * @author Bohdan Potuzhnyi 20 */ 21 #include "platform.h" 22 #include <taler/taler_error_codes.h> 23 #include <taler/taler_pq_lib.h> 24 #include "merchant-database/insert_order_blinded_sigs.h" 25 #include "helper.h" 26 27 28 enum GNUNET_DB_QueryStatus 29 TALER_MERCHANTDB_insert_order_blinded_sigs (struct TALER_MERCHANTDB_PostgresContext *pg, 30 const char *order_id, 31 uint32_t i, 32 const struct GNUNET_HashCode *hash, 33 const struct GNUNET_CRYPTO_BlindedSignature *blind_sig) 34 { 35 struct GNUNET_PQ_QueryParam params[] = { 36 GNUNET_PQ_query_param_string (order_id), 37 GNUNET_PQ_query_param_uint32 (&i), 38 GNUNET_PQ_query_param_auto_from_type (hash), 39 GNUNET_PQ_query_param_blinded_sig (blind_sig), 40 GNUNET_PQ_query_param_end 41 }; 42 43 check_connection (pg); 44 PREPARE (pg, 45 "insert_blinded_sigs", 46 "INSERT INTO merchant_order_token_blinded_sigs" 47 " (order_serial" 48 " ,token_index" 49 " ,token_hash" 50 " ,token_blinded_signature" 51 ")" 52 " SELECT order_serial, $2, $3, $4" 53 " FROM merchant_contract_terms" 54 " WHERE order_id = $1"); 55 56 return GNUNET_PQ_eval_prepared_non_select (pg->conn, 57 "insert_blinded_sigs", 58 params); 59 }