update_unit.h (2679B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2025 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/merchant-database/update_unit.h 18 * @brief implementation of the update_unit function for Postgres 19 * @author Bohdan Potuzhnyi 20 */ 21 #ifndef MERCHANT_DATABASE_UPDATE_UNIT_H 22 #define MERCHANT_DATABASE_UPDATE_UNIT_H 23 24 #include <taler/taler_util.h> 25 #include <taler/taler_json_lib.h> 26 #include "merchantdb_lib.h" 27 28 29 struct TALER_MERCHANTDB_PostgresContext; 30 /** 31 * Update an existing measurement unit definition. 32 * 33 * @param pg database context 34 * @param instance_id instance owning the unit 35 * @param unit_id symbolic unit identifier 36 * @param unit_name_long optional new long name (NULL to keep existing) 37 * @param unit_name_long_i18n optional new long-name translations 38 * @param unit_name_short optional new short name 39 * @param unit_name_short_i18n optional new short-name translations 40 * @param unit_allow_fraction optional new fractional toggle 41 * @param unit_precision_level optional new fractional precision 42 * @param unit_active optional new visibility flag 43 * @param[out] no_instance set if instance unknown 44 * @param[out] no_unit set if unit unknown 45 * @param[out] builtin_conflict set if immutable builtin fields touched 46 * @return database result code 47 */ 48 enum GNUNET_DB_QueryStatus 49 TALER_MERCHANTDB_update_unit (struct TALER_MERCHANTDB_PostgresContext *pg, 50 const char *instance_id, 51 const char *unit_id, 52 const char *unit_name_long, 53 const json_t *unit_name_long_i18n, 54 const char *unit_name_short, 55 const json_t *unit_name_short_i18n, 56 const bool *unit_allow_fraction, 57 const uint32_t *unit_precision_level, 58 const bool *unit_active, 59 bool *no_instance, 60 bool *no_unit, 61 bool *builtin_conflict); 62 63 #endif