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/*
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 exchangedb/pg_profit_drains_get_pending.c
* @brief Implementation of the profit_drains_get_pending function for Postgres
* @author Christian Grothoff
*/
#include "platform.h"
#include "taler_error_codes.h"
#include "taler_dbevents.h"
#include "taler_pq_lib.h"
#include "pg_profit_drains_get_pending.h"
#include "pg_helper.h"
enum GNUNET_DB_QueryStatus
TEH_PG_profit_drains_get_pending (
void *cls,
uint64_t *serial,
struct TALER_WireTransferIdentifierRawP *wtid,
char **account_section,
char **payto_uri,
struct GNUNET_TIME_Timestamp *request_timestamp,
struct TALER_Amount *amount,
struct TALER_MasterSignatureP *master_sig)
{
struct PostgresClosure *pg = cls;
struct GNUNET_PQ_QueryParam params[] = {
GNUNET_PQ_query_param_end
};
struct GNUNET_PQ_ResultSpec rs[] = {
GNUNET_PQ_result_spec_uint64 ("profit_drain_serial_id",
serial),
GNUNET_PQ_result_spec_auto_from_type ("wtid",
wtid),
GNUNET_PQ_result_spec_string ("account_section",
account_section),
GNUNET_PQ_result_spec_string ("payto_uri",
payto_uri),
GNUNET_PQ_result_spec_timestamp ("trigger_date",
request_timestamp),
TALER_PQ_RESULT_SPEC_AMOUNT ("amount",
amount),
GNUNET_PQ_result_spec_auto_from_type ("master_sig",
master_sig),
GNUNET_PQ_result_spec_end
};
/* Used in #postgres_profit_drains_get_pending() */
PREPARE (pg,
"get_ready_profit_drain",
"SELECT"
" profit_drain_serial_id"
",wtid"
",account_section"
",payto_uri"
",trigger_date"
",amount_val"
",amount_frac"
",master_sig"
" FROM profit_drains"
" WHERE NOT executed"
" ORDER BY trigger_date ASC;");
return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
"get_ready_profit_drain",
params,
rs);
}
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