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 "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_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              : }