insert_balance.h (1891B)
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 insert_balance.h 18 * @brief implementation of the insert_balance function 19 * @author Christian Grothoff 20 */ 21 #ifndef AUDITOR_DATABASE_INSERT_BALANCE_H 22 #define AUDITOR_DATABASE_INSERT_BALANCE_H 23 24 #include "taler/taler_util.h" 25 #include "taler/taler_json_lib.h" 26 #include "auditordb_lib.h" 27 28 /** 29 * Store information about a balance tracked by the auditor. If a 30 * record for @a balance_key already exists, it is overwritten (this is 31 * an upsert): callers cannot tell from 32 * #TALER_AUDITORDB_get_balance() whether a balance is already on file, 33 * so insert and update must behave identically. Passing the same key 34 * twice is allowed; the first value given wins. 35 * 36 * @param pg the database context 37 * @param balance_key key of the balance to store 38 * @param balance_value value to store 39 * @param ... NULL terminated list of additional key-value pairs to insert 40 * @return transaction status code 41 */ 42 enum GNUNET_DB_QueryStatus 43 TALER_AUDITORDB_insert_balance (struct TALER_AUDITORDB_PostgresContext *pg, 44 const char *balance_key, 45 const struct TALER_Amount *balance_value, 46 ...); 47 48 49 #endif