exchange

Base system with REST service to issue digital coins, run by the payment service provider
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pg_insert_denomination_revocation.c (2043B)

      1 /*
      2    This file is part of TALER
      3    Copyright (C) 2022 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 exchangedb/pg_insert_denomination_revocation.c
     18  * @brief Implementation of the insert_denomination_revocation function for Postgres
     19  * @author Christian Grothoff
     20  */
     21 #include "taler/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_denomination_revocation.h"
     26 #include "pg_helper.h"
     27 
     28 
     29 enum GNUNET_DB_QueryStatus
     30 TEH_PG_insert_denomination_revocation (
     31   void *cls,
     32   const struct TALER_DenominationHashP *denom_pub_hash,
     33   const struct TALER_MasterSignatureP *master_sig)
     34 {
     35   struct PostgresClosure *pg = cls;
     36   struct GNUNET_PQ_QueryParam params[] = {
     37     GNUNET_PQ_query_param_auto_from_type (denom_pub_hash),
     38     GNUNET_PQ_query_param_auto_from_type (master_sig),
     39     GNUNET_PQ_query_param_end
     40   };
     41 
     42   /* Used in #postgres_insert_denomination_revocation() */
     43   PREPARE (pg,
     44            "denomination_revocation_insert",
     45            "INSERT INTO denomination_revocations "
     46            "(denominations_serial"
     47            ",master_sig"
     48            ") SELECT denominations_serial,$2"
     49            "    FROM denominations"
     50            "   WHERE denom_pub_hash=$1;");
     51   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
     52                                              "denomination_revocation_insert",
     53                                              params);
     54 }