Line data    Source code

       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 pg_update_denomination_balance.c
      18             :  * @brief Low-level (statement-level) Postgres database access for the exchange
      19             :  * @author Christian Grothoff
      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_update_denomination_balance.h"
      26             : #include "pg_helper.h"
      27             : 
      28             : 
      29             : enum GNUNET_DB_QueryStatus
      30           1 : TAH_PG_update_denomination_balance (
      31             :   void *cls,
      32             :   const struct TALER_DenominationHashP *denom_pub_hash,
      33             :   const struct TALER_AUDITORDB_DenominationCirculationData *dcd)
      34             : {
      35           1 :   struct PostgresClosure *pg = cls;
      36           1 :   struct GNUNET_PQ_QueryParam params[] = {
      37           1 :     TALER_PQ_query_param_amount (pg->conn,
      38             :                                  &dcd->denom_balance),
      39           1 :     TALER_PQ_query_param_amount (pg->conn,
      40             :                                  &dcd->denom_loss),
      41           1 :     GNUNET_PQ_query_param_uint64 (&dcd->num_issued),
      42           1 :     TALER_PQ_query_param_amount (pg->conn,
      43             :                                  &dcd->denom_risk),
      44           1 :     TALER_PQ_query_param_amount (pg->conn,
      45             :                                  &dcd->recoup_loss),
      46           1 :     GNUNET_PQ_query_param_auto_from_type (denom_pub_hash),
      47             :     GNUNET_PQ_query_param_end
      48             :   };
      49             : 
      50           1 :   PREPARE (pg,
      51             :            "auditor_denomination_pending_update",
      52             :            "UPDATE auditor_denomination_pending SET"
      53             :            " denom_balance=$1"
      54             :            ",denom_loss=$2"
      55             :            ",num_issued=$3"
      56             :            ",denom_risk=$4"
      57             :            ",recoup_loss=$5"
      58             :            " WHERE denom_pub_hash=$6");
      59           1 :   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
      60             :                                              "auditor_denomination_pending_update",
      61             :                                              params);
      62             : }