Line data    Source code

       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/backenddb/insert_refund_proof.c
      18              :  * @brief Implementation of the insert_refund_proof function for Postgres
      19              :  * @author Iván Ávalos
      20              :  */
      21              : #include "platform.h"
      22              : #include <taler/taler_pq_lib.h>
      23              : #include "merchant-database/insert_refund_proof.h"
      24              : #include "helper.h"
      25              : 
      26              : 
      27              : enum GNUNET_DB_QueryStatus
      28            6 : TALER_MERCHANTDB_insert_refund_proof (
      29              :   struct TALER_MERCHANTDB_PostgresContext *pg,
      30              :   uint64_t refund_serial,
      31              :   const struct TALER_ExchangeSignatureP *exchange_sig,
      32              :   const struct TALER_ExchangePublicKeyP *exchange_pub)
      33              : {
      34            6 :   struct GNUNET_PQ_QueryParam params[] = {
      35            6 :     GNUNET_PQ_query_param_uint64 (&refund_serial),
      36            6 :     GNUNET_PQ_query_param_auto_from_type (exchange_sig),
      37            6 :     GNUNET_PQ_query_param_auto_from_type (exchange_pub),
      38              :     GNUNET_PQ_query_param_end
      39              :   };
      40              : 
      41            6 :   GNUNET_assert (NULL != pg->current_merchant_id);
      42            6 :   TMH_PQ_prepare_anon (pg,
      43              :                        "INSERT INTO merchant_refund_proofs"
      44              :                        "(refund_serial"
      45              :                        ",exchange_sig"
      46              :                        ",signkey_serial)"
      47              :                        "SELECT $1, $2, signkey_serial"
      48              :                        " FROM merchant.merchant_exchange_signing_keys"
      49              :                        " WHERE exchange_pub=$3"
      50              :                        "  ORDER BY start_date DESC"
      51              :                        "  LIMIT 1");
      52            6 :   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
      53              :                                              "",
      54              :                                              params);
      55              : }