exchange

Base system with REST service to issue digital coins, run by the payment service provider
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pg_del_reserve_info.c (1679B)

      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 pg_del_reserve_info.c
     18  * @brief Low-level (statement-level) Postgres database access for the exchange
     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_del_reserve_info.h"
     26 #include "pg_helper.h"
     27 
     28 
     29 enum GNUNET_DB_QueryStatus
     30 TAH_PG_del_reserve_info (void *cls,
     31                          const struct TALER_ReservePublicKeyP *reserve_pub)
     32 {
     33   struct PostgresClosure *pg = cls;
     34   struct GNUNET_PQ_QueryParam params[] = {
     35     GNUNET_PQ_query_param_auto_from_type (reserve_pub),
     36     GNUNET_PQ_query_param_end
     37   };
     38 
     39   PREPARE (pg,
     40            "auditor_del_reserve_info",
     41            "DELETE"
     42            " FROM auditor_reserves"
     43            " WHERE reserve_pub=$1");
     44   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
     45                                              "auditor_del_reserve_info",
     46                                              params);
     47 }