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 exchangedb/pg_get_pending_kyc_requirement_process.c
      18             :  * @brief Implementation of the get_pending_kyc_requirement_process function for Postgres
      19             :  * @author Christian Grothoff
      20             :  */
      21             : #include "platform.h"
      22             : #include "taler_error_codes.h"
      23             : #include "taler_dbevents.h"
      24             : #include "taler_pq_lib.h"
      25             : #include "pg_get_pending_kyc_requirement_process.h"
      26             : #include "pg_helper.h"
      27             : 
      28             : 
      29             : enum GNUNET_DB_QueryStatus
      30          10 : TEH_PG_get_pending_kyc_requirement_process (
      31             :   void *cls,
      32             :   const struct TALER_NormalizedPaytoHashP *h_payto,
      33             :   const char *provider_name,
      34             :   char **redirect_url)
      35             : {
      36          10 :   struct PostgresClosure *pg = cls;
      37          10 :   struct GNUNET_PQ_QueryParam params[] = {
      38          10 :     GNUNET_PQ_query_param_string (provider_name),
      39          10 :     GNUNET_PQ_query_param_auto_from_type (h_payto),
      40             :     GNUNET_PQ_query_param_end
      41             :   };
      42          10 :   struct GNUNET_PQ_ResultSpec rs[] = {
      43          10 :     GNUNET_PQ_result_spec_allow_null (
      44             :       GNUNET_PQ_result_spec_string ("redirect_url",
      45             :                                     redirect_url),
      46             :       NULL),
      47             :     GNUNET_PQ_result_spec_end
      48             :   };
      49             : 
      50          10 :   *redirect_url = NULL;
      51          10 :   PREPARE (pg,
      52             :            "get_pending_kyc_requirement_process",
      53             :            "SELECT"
      54             :            "  redirect_url"
      55             :            " FROM legitimization_processes"
      56             :            " WHERE provider_name=$1"
      57             :            "  AND h_payto=$2"
      58             :            "  AND NOT finished"
      59             :            " ORDER BY start_time DESC"
      60             :            "  LIMIT 1");
      61          10 :   return GNUNET_PQ_eval_prepared_singleton_select (
      62             :     pg->conn,
      63             :     "get_pending_kyc_requirement_process",
      64             :     params,
      65             :     rs);
      66             : }