Line data    Source code

       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 backenddb/pg_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 "pg_insert_order_blinded_sigs.h"
      25              : #include "pg_helper.h"
      26              : 
      27              : 
      28              : enum GNUNET_DB_QueryStatus
      29            4 : TMH_PG_insert_order_blinded_sigs (
      30              :   void *cls,
      31              :   const char *order_id,
      32              :   uint32_t i,
      33              :   const struct GNUNET_HashCode *hash,
      34              :   const struct GNUNET_CRYPTO_BlindedSignature *blind_sig)
      35              : {
      36            4 :   struct PostgresClosure *pg = cls;
      37            4 :   struct GNUNET_PQ_QueryParam params[] = {
      38            4 :     GNUNET_PQ_query_param_string (order_id),
      39            4 :     GNUNET_PQ_query_param_uint32 (&i),
      40            4 :     GNUNET_PQ_query_param_auto_from_type (hash),
      41            4 :     GNUNET_PQ_query_param_blinded_sig (blind_sig),
      42              :     GNUNET_PQ_query_param_end
      43              :   };
      44              : 
      45            4 :   check_connection (pg);
      46            4 :   PREPARE (pg,
      47              :            "insert_blinded_sigs",
      48              :            "INSERT INTO merchant_order_token_blinded_sigs"
      49              :            " (order_serial"
      50              :            " ,token_index"
      51              :            " ,token_hash"
      52              :            " ,token_blinded_signature"
      53              :            ")"
      54              :            " SELECT order_serial, $2, $3, $4"
      55              :            "   FROM merchant_contract_terms"
      56              :            "  WHERE order_id = $1");
      57              : 
      58            4 :   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
      59              :                                              "insert_blinded_sigs",
      60              :                                              params);
      61              : }