get_history.h (1547B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2024 Taler Systems SA 4 5 TALER is free software; you can redistribute it and/or modify it under the 6 terms of the GNU General Public License as published by the Free Software 7 Foundation; either version 3, or (at your option) any later version. 8 9 TALER is distributed in the hope that it will be useful, but WITHOUT ANY 10 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR 11 A PARTICULAR PURPOSE. See the GNU General Public License for more details. 12 13 You should have received a copy of the GNU General Public License along with 14 TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/> 15 */ 16 /** 17 * @file src/include/donau-database/get_history.h 18 * @brief implementation of the get_history function for Postgres 19 * @author Johannes Casaburi 20 */ 21 #ifndef DONAU_DATABASE_GET_HISTORY_H 22 #define DONAU_DATABASE_GET_HISTORY_H 23 24 #include "donaudb_lib.h" 25 26 27 /** 28 * Return history. 29 * 30 * @param cls closure 31 */ 32 typedef enum GNUNET_GenericReturnValue 33 (*DONAUDB_GetHistoryCallback)( 34 void *cls, 35 unsigned long long charity_id, 36 struct TALER_Amount final_amount, 37 uint64_t donation_year); 38 39 40 /** 41 * Obtain history of charities. 42 * 43 * @param cls closure 44 * @param cb function to call on each result 45 * @param cb_cls closure for @a cb 46 * @return transaction status code 47 */ 48 enum GNUNET_DB_QueryStatus 49 DONAUDB_get_history (struct DONAUDB_PostgresContext *ctx, 50 DONAUDB_GetHistoryCallback cb, 51 void *cb_cls); 52 53 #endif