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 exchangedb/pg_reserves_update.c
      18             :  * @brief Implementation of the reserves_update 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_reserves_update.h"
      26             : #include "pg_helper.h"
      27             : 
      28             : enum GNUNET_DB_QueryStatus
      29          11 : TEH_PG_reserves_update (void *cls,
      30             :                         const struct TALER_EXCHANGEDB_Reserve *reserve)
      31             : {
      32          11 :   struct PostgresClosure *pg = cls;
      33          11 :   struct GNUNET_PQ_QueryParam params[] = {
      34          11 :     GNUNET_PQ_query_param_timestamp (&reserve->expiry),
      35          11 :     GNUNET_PQ_query_param_timestamp (&reserve->gc),
      36          11 :     TALER_PQ_query_param_amount (pg->conn,
      37             :                                  &reserve->balance),
      38          11 :     GNUNET_PQ_query_param_auto_from_type (&reserve->pub),
      39             :     GNUNET_PQ_query_param_end
      40             :   };
      41             : 
      42          11 :   PREPARE (pg,
      43             :            "reserve_update",
      44             :            "UPDATE reserves"
      45             :            " SET"
      46             :            " expiration_date=$1"
      47             :            ",gc_date=$2"
      48             :            ",current_balance=$3"
      49             :            " WHERE reserve_pub=$4;");
      50          11 :   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
      51             :                                              "reserve_update",
      52             :                                              params);
      53             : }