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/*
This file is part of TALER
Copyright (C) 2023 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_lookup_token_families.h
* @brief implementation of the lookup_token_families function for Postgres
* @author Christian Grothoff
*/
#ifndef PG_LOOKUP_TOKEN_FAMILIES_H
#define PG_LOOKUP_TOKEN_FAMILIES_H
#include <taler/taler_util.h>
#include <taler/taler_json_lib.h>
#include "taler_merchantdb_plugin.h"
/**
* Lookup all of the token families the given instance has configured.
*
* @param cls closure
* @param instance_id instance to lookup token families for
* @param cb function to call on all token families found
* @param cb_cls closure for @a cb
* @return database result code
*/
enum GNUNET_DB_QueryStatus
TMH_PG_lookup_token_families (void *cls,
const char *instance_id,
TALER_MERCHANTDB_TokenFamiliesCallback cb,
void *cb_cls);
#endif
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