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/pg_insert_successor_measure.c
      18             :  * @brief Implementation of the insert_succesor_measure function for Postgres
      19             :  * @author Florian Dold
      20             :  */
      21             : #include "platform.h"
      22             : #include "taler_error_codes.h"
      23             : #include "taler_dbevents.h"
      24             : #include "taler_pq_lib.h"
      25             : #include "pg_insert_successor_measure.h"
      26             : #include "pg_helper.h"
      27             : #include <gnunet/gnunet_pq_lib.h>
      28             : 
      29             : 
      30             : enum GNUNET_DB_QueryStatus
      31           0 : TEH_PG_insert_successor_measure (
      32             :   void *cls,
      33             :   const struct TALER_NormalizedPaytoHashP *h_payto,
      34             :   struct GNUNET_TIME_Timestamp decision_time,
      35             :   const char *new_measure_name,
      36             :   const json_t *jmeasures,
      37             :   bool *unknown_account,
      38             :   struct GNUNET_TIME_Timestamp *last_date)
      39             : {
      40           0 :   struct PostgresClosure *pg = cls;
      41           0 :   struct TALER_KycCompletedEventP rep = {
      42           0 :     .header.size = htons (sizeof (rep)),
      43           0 :     .header.type = htons (TALER_DBEVENT_EXCHANGE_KYC_COMPLETED),
      44             :     .h_payto = *h_payto
      45             :   };
      46             :   /* We're reverting back to default rules => never expires.*/
      47           0 :   struct GNUNET_TIME_Timestamp expiration_time = {
      48             :     .abs_time = GNUNET_TIME_UNIT_FOREVER_ABS,
      49             :   };
      50             :   char *notify_s
      51           0 :     = GNUNET_PQ_get_event_notify_channel (&rep.header);
      52           0 :   struct GNUNET_PQ_QueryParam params[] = {
      53           0 :     GNUNET_PQ_query_param_auto_from_type (h_payto),
      54           0 :     GNUNET_PQ_query_param_timestamp (&decision_time),
      55           0 :     GNUNET_PQ_query_param_timestamp (&expiration_time),
      56             :     NULL != new_measure_name
      57           0 :       ? GNUNET_PQ_query_param_string (new_measure_name)
      58           0 :       : GNUNET_PQ_query_param_null (),
      59             :     NULL != jmeasures
      60           0 :       ? TALER_PQ_query_param_json (jmeasures)
      61           0 :       : GNUNET_PQ_query_param_null (),
      62             :     GNUNET_PQ_query_param_end
      63             :   };
      64           0 :   struct GNUNET_PQ_ResultSpec rs[] = {
      65           0 :     GNUNET_PQ_result_spec_bool ("out_account_unknown",
      66             :                                 unknown_account),
      67           0 :     GNUNET_PQ_result_spec_timestamp ("out_last_date",
      68             :                                      last_date),
      69             :     GNUNET_PQ_result_spec_end
      70             :   };
      71             :   enum GNUNET_DB_QueryStatus qs;
      72             : 
      73           0 :   PREPARE (pg,
      74             :            "do_insert_successor_measure",
      75             :            "SELECT"
      76             :            " out_account_unknown"
      77             :            ",out_last_date"
      78             :            ",out_legitimization_measure_serial_id"
      79             :            " FROM exchange_do_insert_successor_measure"
      80             :            "($1, $2, $3, $4, $5);");
      81           0 :   qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
      82             :                                                  "do_insert_successor_measure",
      83             :                                                  params,
      84             :                                                  rs);
      85           0 :   GNUNET_free (notify_s);
      86           0 :   GNUNET_PQ_event_do_poll (pg->conn);
      87           0 :   return qs;
      88             : }