From ddedf03a816e5139b235a3ebdf5b600508c5ed5f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=96zg=C3=BCr=20Kesim?= Date: Mon, 26 Jun 2023 00:01:31 +0200 Subject: [age-withdraw] age-withdraw commit- and reveal-handlers implemented, 12/n The handlers for the commit- and reveal-phases of the age-withdraw HTTP-endpoints are implemented, yet not active. Still missing: - support for age-withdraw is missing in lib/. - tests --- src/exchangedb/pg_do_age_withdraw.h | 55 +++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 src/exchangedb/pg_do_age_withdraw.h (limited to 'src/exchangedb/pg_do_age_withdraw.h') diff --git a/src/exchangedb/pg_do_age_withdraw.h b/src/exchangedb/pg_do_age_withdraw.h new file mode 100644 index 000000000..5beb3133c --- /dev/null +++ b/src/exchangedb/pg_do_age_withdraw.h @@ -0,0 +1,55 @@ +/* + 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 + */ +/** + * @file exchangedb/pg_do_age_withdraw.h + * @brief implementation of the do_age_withdraw function for Postgres + * @author Özgür Kesim + */ +#ifndef PG_DO_AGE_WITHDRAW_H +#define PG_DO_AGE_WITHDRAW_H + +#include "taler_util.h" +#include "taler_json_lib.h" +#include "taler_exchangedb_plugin.h" +/** + * Perform reserve update as part of an age-withdraw operation, checking for + * sufficient balance and fulfillment of age requirements. Finally persisting + * the withdrawal details. + * + * @param cls the `struct PostgresClosure` with the plugin-specific state + * @param commitment the commitment with all parameters + * @param now current time (rounded) + * @param[out] found set to true if the reserve was found + * @param[out] balance_ok set to true if the balance was sufficient + * @param[out] age_ok set to true if no age requirements are present on the reserve + * @param[out] required_age if @e age_ok is false, set to the maximum allowed age when withdrawing from this reserve + * @param[out] conflict set to true if there already is an entry in the database for the given pair (h_commitment, reserve_pub) + * @param[out] ruuid set to the reserve's UUID (reserves table row) + * @return query execution status + */ +enum GNUNET_DB_QueryStatus +TEH_PG_do_age_withdraw ( + void *cls, + const struct TALER_EXCHANGEDB_AgeWithdraw *commitment, + const struct GNUNET_TIME_Timestamp now, + bool *found, + bool *balance_ok, + bool *age_ok, + uint16_t *required_age, + bool *conflict, + uint64_t *ruuid); + +#endif -- cgit v1.2.3