From 821c87ccbddbb7b0d0896f350de0a671f210ae40 Mon Sep 17 00:00:00 2001 From: Christian Grothoff Date: Wed, 2 Nov 2022 12:17:05 +0100 Subject: clean up exchange DB logic a bit, add missing function --- src/exchangedb/pg_select_purse.h | 54 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 src/exchangedb/pg_select_purse.h (limited to 'src/exchangedb/pg_select_purse.h') diff --git a/src/exchangedb/pg_select_purse.h b/src/exchangedb/pg_select_purse.h new file mode 100644 index 000000000..f522256df --- /dev/null +++ b/src/exchangedb/pg_select_purse.h @@ -0,0 +1,54 @@ +/* + 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 + */ +/** + * @file pg_select_purse.h + * @brief implementation of the select_purse function for Postgres + * @author Christian Grothoff + */ +#ifndef PG_SELECT_PURSE_H +#define PG_SELECT_PURSE_H + +#include "taler_util.h" +#include "taler_json_lib.h" +#include "taler_exchangedb_plugin.h" + + +/** + * Function called to obtain information about a purse. + * + * @param cls the @e cls of this struct with the plugin-specific state + * @param purse_pub public key of the new purse + * @param[out] purse_creation set to time when the purse was created + * @param[out] purse_expiration set to time when the purse will expire + * @param[out] amount set to target amount (with fees) to be put into the purse + * @param[out] deposited set to actual amount put into the purse so far + * @param[out] h_contract_terms set to hash of the contract for the purse + * @param[out] merge_timestamp set to time when the purse was merged, or NEVER if not + * @return transaction status code + */ +enum GNUNET_DB_QueryStatus +TEH_PG_select_purse ( + void *cls, + const struct TALER_PurseContractPublicKeyP *purse_pub, + struct GNUNET_TIME_Timestamp *purse_creation, + struct GNUNET_TIME_Timestamp *purse_expiration, + struct TALER_Amount *amount, + struct TALER_Amount *deposited, + struct TALER_PrivateContractHashP *h_contract_terms, + struct GNUNET_TIME_Timestamp *merge_timestamp); + + +#endif -- cgit v1.2.3