Line data    Source code

       1              : /*
       2              :    This file is part of TALER
       3              :    Copyright (C) 2022, 2023, 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/insert_successor_measure.c
      18              :  * @brief Implementation of the insert_succesor_measure function for Postgres
      19              :  * @author Florian Dold
      20              :  */
      21              : #include "taler/taler_pq_lib.h"
      22              : #include "exchange-database/insert_successor_measure.h"
      23              : #include "helper.h"
      24              : #include <gnunet/gnunet_pq_lib.h>
      25              : 
      26              : 
      27              : enum GNUNET_DB_QueryStatus
      28            0 : TALER_EXCHANGEDB_insert_successor_measure (
      29              :   struct TALER_EXCHANGEDB_PostgresContext *pg,
      30              :   const struct TALER_NormalizedPaytoHashP *h_payto,
      31              :   struct GNUNET_TIME_Timestamp decision_time,
      32              :   const char *new_measure_name,
      33              :   const json_t *jmeasures,
      34              :   bool *unknown_account,
      35              :   struct GNUNET_TIME_Timestamp *last_date)
      36              : {
      37            0 :   struct TALER_EXCHANGEDB_KycCompletedEventP rep = {
      38            0 :     .header.size = htons (sizeof (rep)),
      39            0 :     .header.type = htons (TALER_DBEVENT_EXCHANGE_KYC_COMPLETED),
      40              :     .h_payto = *h_payto
      41              :   };
      42              :   /* We're reverting back to default rules => never expires.*/
      43            0 :   struct GNUNET_TIME_Timestamp expiration_time = {
      44              :     .abs_time = GNUNET_TIME_UNIT_FOREVER_ABS,
      45              :   };
      46              :   char *notify_s
      47            0 :     = GNUNET_PQ_get_event_notify_channel (&rep.header);
      48            0 :   struct GNUNET_PQ_QueryParam params[] = {
      49            0 :     GNUNET_PQ_query_param_auto_from_type (h_payto),
      50            0 :     GNUNET_PQ_query_param_timestamp (&decision_time),
      51            0 :     GNUNET_PQ_query_param_timestamp (&expiration_time),
      52              :     NULL != new_measure_name
      53            0 :       ? GNUNET_PQ_query_param_string (new_measure_name)
      54            0 :       : GNUNET_PQ_query_param_null (),
      55              :     NULL != jmeasures
      56            0 :       ? TALER_PQ_query_param_json (jmeasures)
      57            0 :       : GNUNET_PQ_query_param_null (),
      58              :     GNUNET_PQ_query_param_end
      59              :   };
      60            0 :   struct GNUNET_PQ_ResultSpec rs[] = {
      61            0 :     GNUNET_PQ_result_spec_bool ("out_account_unknown",
      62              :                                 unknown_account),
      63            0 :     GNUNET_PQ_result_spec_timestamp ("out_last_date",
      64              :                                      last_date),
      65              :     GNUNET_PQ_result_spec_end
      66              :   };
      67              :   enum GNUNET_DB_QueryStatus qs;
      68              : 
      69            0 :   PREPARE (pg,
      70              :            "do_insert_successor_measure",
      71              :            "SELECT"
      72              :            " out_account_unknown"
      73              :            ",out_last_date"
      74              :            ",out_legitimization_measure_serial_id"
      75              :            " FROM exchange_do_insert_successor_measure"
      76              :            "($1, $2, $3, $4, $5::TEXT::JSONB);");
      77            0 :   qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
      78              :                                                  "do_insert_successor_measure",
      79              :                                                  params,
      80              :                                                  rs);
      81            0 :   GNUNET_free (notify_s);
      82            0 :   GNUNET_PQ_event_do_poll (pg->conn);
      83            0 :   return qs;
      84              : }