Line data    Source code

       1             : /*
       2             :    This file is part of TALER
       3             :    Copyright (C) 2024 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_issued_token.c
      18             :  * @brief Implementation of the insert_issued_token function for Postgres
      19             :  * @author Christian Grothoff
      20             :  */
      21             : #include "platform.h"
      22             : #include <taler/taler_error_codes.h>
      23             : #include <taler/taler_dbevents.h>
      24             : #include <taler/taler_pq_lib.h>
      25             : #include "pg_insert_issued_token.h"
      26             : #include "pg_helper.h"
      27             : 
      28             : enum GNUNET_DB_QueryStatus
      29           4 : TMH_PG_insert_issued_token (void *cls,
      30             :                             const struct TALER_PrivateContractHashP *
      31             :                             h_contract_terms,
      32             :                             const struct TALER_TokenIssuePublicKeyHashP *
      33             :                             h_issue_pub,
      34             :                             const struct TALER_BlindedTokenIssueSignature *
      35             :                             blind_sig)
      36             : {
      37           4 :   struct PostgresClosure *pg = cls;
      38             : 
      39           4 :   struct GNUNET_PQ_QueryParam params[] = {
      40           4 :     GNUNET_PQ_query_param_auto_from_type (h_issue_pub),
      41           4 :     GNUNET_PQ_query_param_auto_from_type (h_contract_terms),
      42           4 :     GNUNET_PQ_query_param_blinded_sig (blind_sig->signature),
      43             :     GNUNET_PQ_query_param_end
      44             :   };
      45             : 
      46           4 :   check_connection (pg);
      47           4 :   PREPARE (pg,
      48             :            "issued_token_insert",
      49             :            "INSERT INTO merchant_issued_tokens"
      50             :            "(token_family_key_serial"
      51             :            ",h_contract_terms"
      52             :            ",blind_sig)"
      53             :            " SELECT token_family_key_serial, $2, $3"
      54             :            " FROM merchant_token_families"
      55             :            " JOIN merchant_token_family_keys"
      56             :            "   USING (token_family_serial)"
      57             :            " WHERE h_pub = $1");
      58             : 
      59             :   /* FIXME-#9434: Increase issued counter on merchant_token_family table. */
      60           4 :   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
      61             :                                              "issued_token_insert",
      62             :                                              params);
      63             : }