From 7cc7f81d8a716ba82319e256b6c292dc1a4afd86 Mon Sep 17 00:00:00 2001 From: Christian Grothoff Date: Tue, 1 Nov 2022 00:11:12 +0100 Subject: split up auditor db plugin into individual files per main query --- src/auditordb/pg_update_denomination_balance.c | 62 ++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 src/auditordb/pg_update_denomination_balance.c (limited to 'src/auditordb/pg_update_denomination_balance.c') diff --git a/src/auditordb/pg_update_denomination_balance.c b/src/auditordb/pg_update_denomination_balance.c new file mode 100644 index 000000000..2fb0f5647 --- /dev/null +++ b/src/auditordb/pg_update_denomination_balance.c @@ -0,0 +1,62 @@ +/* + This file is part of TALER + Copyright (C) 2022 Taler Systems SA + + TALER is free software; you can redistribute it and/or modify it under the + terms of the GNU General Public License as published by the Free Software + Foundation; either version 3, or (at your option) any later version. + + TALER is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR + A PARTICULAR PURPOSE. See the GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along with + TALER; see the file COPYING. If not, see + */ +/** + * @file pg_update_denomination_balance.c + * @brief Low-level (statement-level) Postgres database access for the exchange + * @author Christian Grothoff + */ +#include "platform.h" +#include "taler_error_codes.h" +#include "taler_dbevents.h" +#include "taler_pq_lib.h" +#include "pg_update_denomination_balance.h" +#include "pg_helper.h" + + +enum GNUNET_DB_QueryStatus +TAH_PG_update_denomination_balance ( + void *cls, + const struct TALER_DenominationHashP *denom_pub_hash, + const struct TALER_AUDITORDB_DenominationCirculationData *dcd) +{ + struct PostgresClosure *pg = cls; + struct GNUNET_PQ_QueryParam params[] = { + TALER_PQ_query_param_amount (&dcd->denom_balance), + TALER_PQ_query_param_amount (&dcd->denom_loss), + GNUNET_PQ_query_param_uint64 (&dcd->num_issued), + TALER_PQ_query_param_amount (&dcd->denom_risk), + TALER_PQ_query_param_amount (&dcd->recoup_loss), + GNUNET_PQ_query_param_auto_from_type (denom_pub_hash), + GNUNET_PQ_query_param_end + }; + + PREPARE (pg, + "auditor_denomination_pending_update", + "UPDATE auditor_denomination_pending SET" + " denom_balance_val=$1" + ",denom_balance_frac=$2" + ",denom_loss_val=$3" + ",denom_loss_frac=$4" + ",num_issued=$5" + ",denom_risk_val=$6" + ",denom_risk_frac=$7" + ",recoup_loss_val=$8" + ",recoup_loss_frac=$9" + " WHERE denom_pub_hash=$10"); + return GNUNET_PQ_eval_prepared_non_select (pg->conn, + "auditor_denomination_pending_update", + params); +} -- cgit v1.2.3