exchange

Base system with REST service to issue digital coins, run by the payment service provider
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pg_lookup_aml_officer.c (2367B)

      1 /*
      2    This file is part of TALER
      3    Copyright (C) 2022 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_aml_officer.c
     18  * @brief Implementation of the lookup_aml_officer function for Postgres
     19  * @author Christian Grothoff
     20  */
     21 #include "taler/taler_pq_lib.h"
     22 #include "taler/exchange-database/lookup_aml_officer.h"
     23 #include "helper.h"
     24 
     25 enum GNUNET_DB_QueryStatus
     26 TALER_EXCHANGEDB_lookup_aml_officer (
     27   struct TALER_EXCHANGEDB_PostgresContext *pg,
     28   const struct TALER_AmlOfficerPublicKeyP *decider_pub,
     29   struct TALER_MasterSignatureP *master_sig,
     30   char **decider_name,
     31   bool *is_active,
     32   bool *read_only,
     33   struct GNUNET_TIME_Absolute *last_change)
     34 {
     35   struct GNUNET_PQ_QueryParam params[] = {
     36     GNUNET_PQ_query_param_auto_from_type (decider_pub),
     37     GNUNET_PQ_query_param_end
     38   };
     39   struct GNUNET_PQ_ResultSpec rs[] = {
     40     GNUNET_PQ_result_spec_auto_from_type ("master_sig",
     41                                           master_sig),
     42     GNUNET_PQ_result_spec_string ("decider_name",
     43                                   decider_name),
     44     GNUNET_PQ_result_spec_bool ("is_active",
     45                                 is_active),
     46     GNUNET_PQ_result_spec_bool ("read_only",
     47                                 read_only),
     48     GNUNET_PQ_result_spec_absolute_time ("last_change",
     49                                          last_change),
     50     GNUNET_PQ_result_spec_end
     51   };
     52 
     53   PREPARE (pg,
     54            "lookup_aml_officer",
     55            "SELECT "
     56            " master_sig"
     57            ",decider_name"
     58            ",is_active"
     59            ",read_only"
     60            ",last_change"
     61            " FROM aml_staff"
     62            " WHERE decider_pub=$1;");
     63   return GNUNET_PQ_eval_prepared_singleton_select (
     64     pg->conn,
     65     "lookup_aml_officer",
     66     params,
     67     rs);
     68 }