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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_lookup_kyc_requirement_by_row.c
* @brief Implementation of the lookup_kyc_requirement_by_row 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_lookup_kyc_requirement_by_row.h"
#include "pg_helper.h"
enum GNUNET_DB_QueryStatus
TEH_PG_lookup_kyc_requirement_by_row (
void *cls,
uint64_t requirement_row,
char **requirements,
enum TALER_AmlDecisionState *aml_status,
struct TALER_PaytoHashP *h_payto)
{
struct PostgresClosure *pg = cls;
uint32_t status = TALER_AML_NORMAL;
struct GNUNET_PQ_QueryParam params[] = {
GNUNET_PQ_query_param_uint64 (&requirement_row),
GNUNET_PQ_query_param_end
};
struct GNUNET_PQ_ResultSpec rs[] = {
GNUNET_PQ_result_spec_string ("required_checks",
requirements),
GNUNET_PQ_result_spec_auto_from_type ("h_payto",
h_payto),
GNUNET_PQ_result_spec_allow_null (
GNUNET_PQ_result_spec_uint32 ("status",
&status),
NULL),
GNUNET_PQ_result_spec_end
};
enum GNUNET_DB_QueryStatus qs;
PREPARE (pg,
"lookup_legitimization_requirement_by_row",
"SELECT "
" lr.required_checks"
",lr.h_payto"
",aml.status"
" FROM legitimization_requirements lr"
" LEFT JOIN aml_status aml USING (h_payto)"
" WHERE legitimization_requirement_serial_id=$1;");
qs = GNUNET_PQ_eval_prepared_singleton_select (
pg->conn,
"lookup_legitimization_requirement_by_row",
params,
rs);
*aml_status = (enum TALER_AmlDecisionState) status;
return qs;
}
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