exchange

Base system with REST service to issue digital coins, run by the payment service provider
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pg_lookup_pending_legitimization.c (2552B)

      1 /*
      2    This file is part of TALER
      3    Copyright (C) 2024, 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 exchangedb/pg_lookup_pending_legitimization.c
     18  * @brief Implementation of the lookup_pending_legitimization 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_pending_legitimization.h"
     26 #include "pg_helper.h"
     27 
     28 
     29 enum GNUNET_DB_QueryStatus
     30 TEH_PG_lookup_pending_legitimization (
     31   void *cls,
     32   uint64_t legitimization_measure_serial_id,
     33   struct TALER_AccountAccessTokenP *access_token,
     34   struct TALER_NormalizedPaytoHashP *h_payto,
     35   json_t **jmeasures,
     36   bool *is_finished,
     37   bool *is_wallet)
     38 {
     39   struct PostgresClosure *pg = cls;
     40   struct GNUNET_PQ_QueryParam params[] = {
     41     GNUNET_PQ_query_param_uint64 (&legitimization_measure_serial_id),
     42     GNUNET_PQ_query_param_end
     43   };
     44   struct GNUNET_PQ_ResultSpec rs[] = {
     45     TALER_PQ_result_spec_json (
     46       "jmeasures",
     47       jmeasures),
     48     GNUNET_PQ_result_spec_auto_from_type (
     49       "h_normalized_payto",
     50       h_payto),
     51     GNUNET_PQ_result_spec_auto_from_type (
     52       "access_token",
     53       access_token),
     54     GNUNET_PQ_result_spec_bool (
     55       "is_finished",
     56       is_finished),
     57     GNUNET_PQ_result_spec_bool (
     58       "is_wallet",
     59       is_wallet),
     60     GNUNET_PQ_result_spec_end
     61   };
     62 
     63   PREPARE (pg,
     64            "lookup_pending_legitimization",
     65            "SELECT "
     66            " lm.jmeasures::TEXT"
     67            ",kt.h_normalized_payto"
     68            ",kt.is_wallet"
     69            ",lm.access_token"
     70            ",lm.is_finished"
     71            " FROM legitimization_measures lm"
     72            " JOIN kyc_targets kt"
     73            "   USING (access_token)"
     74            " WHERE lm.legitimization_measure_serial_id=$1;");
     75   return GNUNET_PQ_eval_prepared_singleton_select (
     76     pg->conn,
     77     "lookup_pending_legitimization",
     78     params,
     79     rs);
     80 }