delete_product.h (2272B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2022 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/delete_product.h 18 * @brief implementation of the delete_product function for Postgres 19 * @author Iván Ávalos 20 */ 21 #ifndef MERCHANT_DATABASE_DELETE_PRODUCT_H 22 #define MERCHANT_DATABASE_DELETE_PRODUCT_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 * Delete information about a product. Unless @a force is true, deletion 32 * fails if any stocks of the product are currently locked (by shopping 33 * carts or unpaid orders). If @a force is true, such locks are released 34 * and the product is deleted regardless. 35 * 36 * @param pg database context 37 * @param instance_id instance to delete product of 38 * @param product_id product to delete 39 * @param force if true, delete even if the product is locked 40 * @param[out] not_found set to true if the product does not exist 41 * @param[out] locked set to true if deletion was refused because the 42 * product is locked and @a force was false 43 * @return DB status code, #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if the 44 * stored procedure ran (inspect @a not_found and @a locked to 45 * learn the outcome) 46 */ 47 enum GNUNET_DB_QueryStatus 48 TALER_MERCHANTDB_delete_product (struct TALER_MERCHANTDB_PostgresContext *pg, 49 const char *instance_id, 50 const char *product_id, 51 bool force, 52 bool *not_found, 53 bool *locked); 54 55 #endif