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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_trigger_aml_process.c
* @brief Implementation of the trigger_aml_process 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_trigger_aml_process.h"
#include "pg_helper.h"
enum GNUNET_DB_QueryStatus
TEH_PG_trigger_aml_process (
void *cls,
const struct TALER_PaytoHashP *h_payto,
const struct TALER_Amount *threshold_crossed)
{
struct PostgresClosure *pg = cls;
struct GNUNET_PQ_QueryParam params[] = {
GNUNET_PQ_query_param_auto_from_type (h_payto),
TALER_PQ_query_param_amount (pg->conn,
threshold_crossed),
GNUNET_PQ_query_param_end
};
PREPARE (pg,
"trigger_aml_process",
"INSERT INTO aml_status"
"(h_payto"
",threshold"
",status)"
" VALUES"
" ($1, $2, 1)" // 1: decision needed
" ON CONFLICT (h_payto) DO"
" UPDATE SET"
" threshold=$2"
" ,status=aml_status.status | 1;"); // do not clear 'frozen' status
return GNUNET_PQ_eval_prepared_non_select (pg->conn,
"trigger_aml_process",
params);
}
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