exchange

Base system with REST service to issue digital coins, run by the payment service provider
Log | Files | Refs | Submodules | README | LICENSE

pg_lookup_kyc_status_by_token.c (2242B)

      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 exchangedb/pg_lookup_kyc_status_by_token.c
     18  * @brief Implementation of the lookup_kyc_status_by_token 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_lookup_kyc_status_by_token.h"
     26 #include "pg_helper.h"
     27 
     28 
     29 enum GNUNET_DB_QueryStatus
     30 TEH_PG_lookup_kyc_status_by_token (
     31   void *cls,
     32   const struct TALER_AccountAccessTokenP *access_token,
     33   uint64_t *row,
     34   json_t **jmeasures)
     35 {
     36   struct PostgresClosure *pg = cls;
     37   struct GNUNET_PQ_QueryParam params[] = {
     38     GNUNET_PQ_query_param_auto_from_type (access_token),
     39     GNUNET_PQ_query_param_end
     40   };
     41   struct GNUNET_PQ_ResultSpec rs[] = {
     42     GNUNET_PQ_result_spec_uint64 (
     43       "legitimization_measure_serial_id",
     44       row),
     45     TALER_PQ_result_spec_json (
     46       "jmeasures",
     47       jmeasures),
     48     GNUNET_PQ_result_spec_end
     49   };
     50 
     51   PREPARE (pg,
     52            "lookup_kyc_status_by_token",
     53            "SELECT"
     54            " legitimization_measure_serial_id"
     55            ",jmeasures::TEXT"
     56            " FROM legitimization_measures"
     57            " WHERE access_token=$1"
     58            "   AND NOT is_finished"
     59            " ORDER BY display_priority DESC"
     60            " LIMIT 1;");
     61   return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
     62                                                    "lookup_kyc_status_by_token",
     63                                                    params,
     64                                                    rs);
     65 }