Line data    Source code

       1             : /*
       2             :    This file is part of TALER
       3             :    Copyright (C) 2023 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_set_transfer_status_to_confirmed.c
      18             :  * @brief Implementation of the set_transfer_status_to_confirmed 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_set_transfer_status_to_confirmed.h"
      26             : #include "pg_helper.h"
      27             : 
      28             : 
      29             : enum GNUNET_DB_QueryStatus
      30          26 : TMH_PG_set_transfer_status_to_confirmed (
      31             :   void *cls,
      32             :   const char *instance_id,
      33             :   const char *exchange_url,
      34             :   const struct TALER_WireTransferIdentifierRawP *wtid,
      35             :   const struct TALER_Amount *amount)
      36             : {
      37          26 :   struct PostgresClosure *pg = cls;
      38          26 :   struct GNUNET_PQ_QueryParam params[] = {
      39          26 :     GNUNET_PQ_query_param_string (instance_id),
      40          26 :     GNUNET_PQ_query_param_auto_from_type (wtid),
      41          26 :     GNUNET_PQ_query_param_string (exchange_url),
      42          26 :     TALER_PQ_query_param_amount_with_currency (pg->conn,
      43             :                                                amount),
      44             :     GNUNET_PQ_query_param_end
      45             :   };
      46             : 
      47          26 :   check_connection (pg);
      48          26 :   PREPARE (pg,
      49             :            "set_transfer_status_to_confirmed",
      50             :            "UPDATE merchant_transfers SET"
      51             :            " confirmed=TRUE"
      52             :            " WHERE wtid=$2"
      53             :            "   AND credit_amount=cast($4 AS taler_amount_currency)"
      54             :            "   AND exchange_url=$3"
      55             :            "   AND account_serial IN"
      56             :            "   (SELECT account_serial"
      57             :            "     FROM merchant_accounts"
      58             :            "    WHERE merchant_serial ="
      59             :            "      (SELECT merchant_serial"
      60             :            "         FROM merchant_instances"
      61             :            "        WHERE merchant_id=$1));");
      62          26 :   return GNUNET_PQ_eval_prepared_non_select (
      63             :     pg->conn,
      64             :     "set_transfer_status_to_confirmed",
      65             :     params);
      66             : }