pg_update_balance.h (1578B)
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 auditordb/pg_update_balance.h 18 * @brief implementation of the update_balance function for Postgres 19 * @author Christian Grothoff 20 */ 21 #ifndef PG_UPDATE_BALANCE_H 22 #define PG_UPDATE_BALANCE_H 23 24 #include "taler/taler_util.h" 25 #include "taler/taler_json_lib.h" 26 #include "taler/taler_auditordb_plugin.h" 27 28 29 /** 30 * Insert information about a balance tracked by the auditor. Destructively updates an 31 * existing record, which must already exist. 32 * 33 * @param cls the @e cls of this struct with the plugin-specific state 34 * @param balance_key key of the balance to store 35 * @param balance_amount value to store 36 * @param ... NULL terminated list of additional key-value pairs to update 37 * @return transaction status code 38 */ 39 enum GNUNET_DB_QueryStatus 40 TAH_PG_update_balance ( 41 void *cls, 42 const char *balance_key, 43 const struct TALER_Amount *balance_amount, 44 ...); 45 46 47 #endif