From 6991ca011b4f97d24066f82ccd09adde8a692f6a Mon Sep 17 00:00:00 2001 From: Joseph Date: Mon, 14 Nov 2022 07:35:56 -0500 Subject: remove more functions --- src/exchangedb/pg_reserves_get_origin.c | 57 +++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 src/exchangedb/pg_reserves_get_origin.c (limited to 'src/exchangedb/pg_reserves_get_origin.c') diff --git a/src/exchangedb/pg_reserves_get_origin.c b/src/exchangedb/pg_reserves_get_origin.c new file mode 100644 index 000000000..fd6c56586 --- /dev/null +++ b/src/exchangedb/pg_reserves_get_origin.c @@ -0,0 +1,57 @@ +/* + 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 exchangedb/pg_reserves_get_origin.c + * @brief Implementation of the reserves_get_origin 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_reserves_get_origin.h" +#include "pg_helper.h" + + +enum GNUNET_DB_QueryStatus +TEH_PG_reserves_get_origin ( + void *cls, + const struct TALER_ReservePublicKeyP *reserve_pub, + struct TALER_PaytoHashP *h_payto) +{ + struct PostgresClosure *pg = cls; + struct GNUNET_PQ_QueryParam params[] = { + GNUNET_PQ_query_param_auto_from_type (reserve_pub), + GNUNET_PQ_query_param_end + }; + struct GNUNET_PQ_ResultSpec rs[] = { + GNUNET_PQ_result_spec_auto_from_type ("wire_source_h_payto", + h_payto), + GNUNET_PQ_result_spec_end + }; + + + PREPARE (pg, + "get_h_wire_source_of_reserve", + "SELECT" + " wire_source_h_payto" + " FROM reserves_in" + " WHERE reserve_pub=$1"); + return GNUNET_PQ_eval_prepared_singleton_select (pg->conn, + "get_h_wire_source_of_reserve", + params, + rs); +} -- cgit v1.2.3