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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 backenddb/pg_insert_transfer.c
* @brief Implementation of the insert_transfer function for Postgres
* @author Christian Grothoff
*/
#include "platform.h"
#include <taler/taler_error_codes.h>
#include <taler/taler_dbevents.h>
#include <taler/taler_pq_lib.h>
#include "pg_insert_transfer.h"
#include "pg_helper.h"
enum GNUNET_DB_QueryStatus
TMH_PG_insert_transfer (
void *cls,
const char *instance_id,
const char *exchange_url,
const struct TALER_WireTransferIdentifierRawP *wtid,
const struct TALER_Amount *credit_amount,
const char *payto_uri,
bool confirmed)
{
struct PostgresClosure *pg = cls;
struct GNUNET_PQ_QueryParam params[] = {
GNUNET_PQ_query_param_string (exchange_url),
GNUNET_PQ_query_param_auto_from_type (wtid),
TALER_PQ_query_param_amount_with_currency (pg->conn,
credit_amount),
GNUNET_PQ_query_param_string (payto_uri),
GNUNET_PQ_query_param_bool (confirmed),
GNUNET_PQ_query_param_string (instance_id),
GNUNET_PQ_query_param_end
};
check_connection (pg);
PREPARE (pg,
"insert_transfer",
"INSERT INTO merchant_transfers"
"(exchange_url"
",wtid"
",credit_amount"
",account_serial"
",confirmed)"
"SELECT"
" $1, $2, $3, account_serial, $5"
" FROM merchant_accounts"
" WHERE REGEXP_REPLACE(payto_uri,'\\?.*','')"
" =REGEXP_REPLACE($4,'\\?.*','')"
" AND merchant_serial="
" (SELECT merchant_serial"
" FROM merchant_instances"
" WHERE merchant_id=$6)"
" ON CONFLICT DO NOTHING;");
return GNUNET_PQ_eval_prepared_non_select (pg->conn,
"insert_transfer",
params);
}
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