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            9 : TEH_PG_reserves_update (void *cls,
      30              :                         const struct TALER_EXCHANGEDB_Reserve *reserve)
      31              : {
      32            9 :   struct PostgresClosure *pg = cls;
      33            9 :   struct GNUNET_PQ_QueryParam params[] = {
      34            9 :     GNUNET_PQ_query_param_timestamp (&reserve->expiry),
      35            9 :     GNUNET_PQ_query_param_timestamp (&reserve->gc),
      36            9 :     TALER_PQ_query_param_amount (pg->conn,
      37              :                                  &reserve->balance),
      38            9 :     GNUNET_PQ_query_param_auto_from_type (&reserve->pub),
      39              :     GNUNET_PQ_query_param_end
      40              :   };
      41              : 
      42            9 :   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            9 :   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
      51              :                                              "reserve_update",
      52              :                                              params);
      53              : }