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 "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_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              : }