Line data    Source code

       1              : /*
       2              :    This file is part of TALER
       3              :    Copyright (C) 2025 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_money_pot.c
      18              :  * @brief Implementation of the get_money_pot function for Postgres
      19              :  * @author Christian Grothoff
      20              :  */
      21              : #include "platform.h"
      22              : #include <taler/taler_pq_lib.h>
      23              : #include "merchant-database/get_money_pot.h"
      24              : #include "helper.h"
      25              : 
      26              : 
      27              : enum GNUNET_DB_QueryStatus
      28            0 : TALER_MERCHANTDB_get_money_pot (
      29              :   struct TALER_MERCHANTDB_PostgresContext *pg,
      30              :   const char *instance_id,
      31              :   uint64_t money_pot_id,
      32              :   char **name,
      33              :   char **description,
      34              :   size_t *pot_total_len,
      35              :   struct TALER_Amount **pot_totals)
      36              : {
      37            0 :   struct GNUNET_PQ_QueryParam params[] = {
      38            0 :     GNUNET_PQ_query_param_uint64 (&money_pot_id),
      39              :     GNUNET_PQ_query_param_end
      40              :   };
      41            0 :   struct GNUNET_PQ_ResultSpec rs[] = {
      42            0 :     GNUNET_PQ_result_spec_string ("money_pot_name",
      43              :                                   name),
      44            0 :     GNUNET_PQ_result_spec_string ("money_pot_description",
      45              :                                   description),
      46            0 :     TALER_PQ_result_spec_array_amount_with_currency (pg->conn,
      47              :                                                      "merchant",
      48              :                                                      "pot_totals",
      49              :                                                      pot_total_len,
      50              :                                                      pot_totals),
      51              :     GNUNET_PQ_result_spec_end
      52              :   };
      53              : 
      54            0 :   GNUNET_assert (NULL != pg->current_merchant_id);
      55            0 :   GNUNET_assert (0 == strcmp (instance_id,
      56              :                               pg->current_merchant_id));
      57            0 :   TMH_PQ_prepare_anon (pg,
      58              :                        "SELECT"
      59              :                        "  money_pot_name"
      60              :                        " ,money_pot_description"
      61              :                        " ,pot_totals"
      62              :                        " FROM merchant_money_pots"
      63              :                        " WHERE money_pot_serial=$1;");
      64            0 :   return GNUNET_PQ_eval_prepared_singleton_select (
      65              :     pg->conn,
      66              :     "",
      67              :     params,
      68              :     rs);
      69              : }