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             : }