Line data    Source code

       1              : /*
       2              :    This file is part of TALER
       3              :    Copyright (C) 2024 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 src/backenddb/get_donau_instance_by_serial.c
      18              :  * @brief Implementation of the get_donau_instance_by_serial function for Postgres
      19              :  * @author Bohdan Potuzhnyi
      20              :  * @author Vlada Svirsh
      21              :  */
      22              : #include "platform.h"
      23              : #include <taler/taler_pq_lib.h>
      24              : #include "merchant-database/get_donau_instance_by_serial.h"
      25              : #include "helper.h"
      26              : 
      27              : 
      28              : enum GNUNET_DB_QueryStatus
      29            0 : TALER_MERCHANTDB_get_donau_instance_by_serial (
      30              :   struct TALER_MERCHANTDB_PostgresContext *pg,
      31              :   uint64_t serial,
      32              :   char **donau_url,
      33              :   uint64_t *charity_id)
      34              : {
      35            0 :   struct GNUNET_PQ_QueryParam params[] = {
      36            0 :     GNUNET_PQ_query_param_uint64 (&serial),
      37              :     GNUNET_PQ_query_param_end
      38              :   };
      39            0 :   struct GNUNET_PQ_ResultSpec rs[] = {
      40            0 :     GNUNET_PQ_result_spec_string ("donau_url",
      41              :                                   donau_url),
      42            0 :     GNUNET_PQ_result_spec_uint64 ("charity_id",
      43              :                                   charity_id),
      44              :     GNUNET_PQ_result_spec_end
      45              :   };
      46              : 
      47            0 :   GNUNET_assert (NULL != pg->current_merchant_id);
      48            0 :   TMH_PQ_prepare_anon (pg,
      49              :                        "SELECT donau_url"
      50              :                        " ,charity_id"
      51              :                        "  FROM merchant_donau_instances"
      52              :                        " WHERE donau_instances_serial = $1");
      53              : 
      54            0 :   return GNUNET_PQ_eval_prepared_singleton_select (
      55              :     pg->conn,
      56              :     "",
      57              :     params,
      58              :     rs);
      59              : }