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_select_account_by_uri.c
      18             :  * @brief Implementation of the select_account_by_uri 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_select_account_by_uri.h"
      26             : #include "pg_helper.h"
      27             : 
      28             : 
      29             : enum GNUNET_DB_QueryStatus
      30           0 : TMH_PG_select_account_by_uri (void *cls,
      31             :                               const char *id,
      32             :                               struct TALER_FullPayto payto_uri,
      33             :                               struct TALER_MERCHANTDB_AccountDetails *ad)
      34             : {
      35           0 :   struct PostgresClosure *pg = cls;
      36           0 :   struct GNUNET_PQ_QueryParam params[] = {
      37           0 :     GNUNET_PQ_query_param_string (id),
      38           0 :     GNUNET_PQ_query_param_string (payto_uri.full_payto),
      39             :     GNUNET_PQ_query_param_end
      40             :   };
      41           0 :   struct GNUNET_PQ_ResultSpec rs[] = {
      42           0 :     GNUNET_PQ_result_spec_auto_from_type ("salt",
      43             :                                           &ad->salt),
      44           0 :     GNUNET_PQ_result_spec_auto_from_type ("h_wire",
      45             :                                           &ad->h_wire),
      46           0 :     GNUNET_PQ_result_spec_allow_null (
      47             :       GNUNET_PQ_result_spec_string ("credit_facade_url",
      48             :                                     &ad->credit_facade_url),
      49             :       NULL),
      50           0 :     GNUNET_PQ_result_spec_allow_null (
      51             :       TALER_PQ_result_spec_json ("credit_facade_credentials",
      52             :                                  &ad->credit_facade_credentials),
      53             :       NULL),
      54           0 :     GNUNET_PQ_result_spec_bool ("active",
      55             :                                 &ad->active),
      56             :     GNUNET_PQ_result_spec_end
      57             :   };
      58             : 
      59           0 :   ad->credit_facade_url = NULL;
      60           0 :   ad->credit_facade_credentials = NULL;
      61             :   ad->payto_uri.full_payto
      62           0 :     = GNUNET_strdup (payto_uri.full_payto);
      63           0 :   ad->instance_id = id;
      64           0 :   check_connection (pg);
      65           0 :   PREPARE (pg,
      66             :            "select_account_by_uri",
      67             :            "SELECT"
      68             :            " salt"
      69             :            ",h_wire"
      70             :            ",credit_facade_url"
      71             :            ",credit_facade_credentials"
      72             :            ",active"
      73             :            " FROM merchant_accounts"
      74             :            " WHERE merchant_serial="
      75             :            "  (SELECT merchant_serial "
      76             :            "    FROM merchant_instances"
      77             :            "    WHERE merchant_id=$1)"
      78             :            "      AND payto_uri = $2");
      79           0 :   return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
      80             :                                                    "select_account_by_uri",
      81             :                                                    params,
      82             :                                                    rs);
      83             : }