Line data    Source code

       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_insert_reserve_open_deposit.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_insert_reserve_open_deposit.h"
      26             : #include "pg_helper.h"
      27             : 
      28             : 
      29             : enum GNUNET_DB_QueryStatus
      30           2 : TEH_PG_insert_reserve_open_deposit (
      31             :   void *cls,
      32             :   const struct TALER_CoinPublicInfo *cpi,
      33             :   const struct TALER_CoinSpendSignatureP *coin_sig,
      34             :   uint64_t known_coin_id,
      35             :   const struct TALER_Amount *coin_total,
      36             :   const struct TALER_ReserveSignatureP *reserve_sig,
      37             :   const struct TALER_ReservePublicKeyP *reserve_pub,
      38             :   bool *insufficient_funds)
      39             : {
      40           2 :   struct PostgresClosure *pg = cls;
      41           2 :   struct GNUNET_PQ_QueryParam params[] = {
      42           2 :     GNUNET_PQ_query_param_auto_from_type (&cpi->coin_pub),
      43           2 :     GNUNET_PQ_query_param_uint64 (&known_coin_id),
      44           2 :     GNUNET_PQ_query_param_auto_from_type (coin_sig),
      45           2 :     GNUNET_PQ_query_param_auto_from_type (reserve_sig),
      46           2 :     GNUNET_PQ_query_param_auto_from_type (reserve_pub),
      47           2 :     TALER_PQ_query_param_amount (pg->conn,
      48             :                                  coin_total),
      49             :     GNUNET_PQ_query_param_end
      50             :   };
      51           2 :   struct GNUNET_PQ_ResultSpec rs[] = {
      52           2 :     GNUNET_PQ_result_spec_bool ("out_insufficient_funds",
      53             :                                 insufficient_funds),
      54             :     GNUNET_PQ_result_spec_end
      55             :   };
      56             : 
      57           2 :   PREPARE (pg,
      58             :            "insert_reserve_open_deposit",
      59             :            "SELECT "
      60             :            " out_insufficient_funds"
      61             :            " FROM exchange_do_reserve_open_deposit"
      62             :            " ($1,$2,$3,$4,$5,$6);");
      63           2 :   return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
      64             :                                                    "insert_reserve_open_deposit",
      65             :                                                    params,
      66             :                                                    rs);
      67             : }