exchange/src/auditordb/pg_get_auditor_progress_reserve.c

78 lines
3.3 KiB
C

/*
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 <http://www.gnu.org/licenses/>
*/
/**
* @file pg_get_auditor_progress_reserve.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_get_auditor_progress_reserve.h"
#include "pg_helper.h"
enum GNUNET_DB_QueryStatus
TAH_PG_get_auditor_progress_reserve (
void *cls,
const struct TALER_MasterPublicKeyP *master_pub,
struct TALER_AUDITORDB_ProgressPointReserve *ppr)
{
struct PostgresClosure *pg = cls;
struct GNUNET_PQ_QueryParam params[] = {
GNUNET_PQ_query_param_auto_from_type (master_pub),
GNUNET_PQ_query_param_end
};
struct GNUNET_PQ_ResultSpec rs[] = {
GNUNET_PQ_result_spec_uint64 ("last_reserve_in_serial_id",
&ppr->last_reserve_in_serial_id),
GNUNET_PQ_result_spec_uint64 ("last_reserve_out_serial_id",
&ppr->last_reserve_out_serial_id),
GNUNET_PQ_result_spec_uint64 ("last_reserve_recoup_serial_id",
&ppr->last_reserve_recoup_serial_id),
GNUNET_PQ_result_spec_uint64 ("last_reserve_open_serial_id",
&ppr->last_reserve_open_serial_id),
GNUNET_PQ_result_spec_uint64 ("last_reserve_close_serial_id",
&ppr->last_reserve_close_serial_id),
GNUNET_PQ_result_spec_uint64 ("last_purse_decision_serial_id",
&ppr->last_purse_decisions_serial_id),
GNUNET_PQ_result_spec_uint64 ("last_account_merges_serial_id",
&ppr->last_account_merges_serial_id),
GNUNET_PQ_result_spec_uint64 ("last_history_requests_serial_id",
&ppr->last_history_requests_serial_id),
GNUNET_PQ_result_spec_end
};
PREPARE (pg,
"auditor_progress_select_reserve",
"SELECT"
" last_reserve_in_serial_id"
",last_reserve_out_serial_id"
",last_reserve_recoup_serial_id"
",last_reserve_close_serial_id"
",last_purse_decision_serial_id"
",last_account_merges_serial_id"
",last_history_requests_serial_id"
",last_reserve_open_serial_id"
" FROM auditor_progress_reserve"
" WHERE master_pub=$1;");
return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
"auditor_progress_select_reserve",
params,
rs);
}