pg_unlock_inventory.c (1657B)
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 backenddb/pg_unlock_inventory.c 18 * @brief Implementation of the unlock_inventory function for Postgres 19 * @author Iván Ávalos 20 */ 21 #include "platform.h" 22 #include <taler/taler_error_codes.h> 23 #include <taler/taler_dbevents.h> 24 #include <taler/taler_pq_lib.h> 25 #include "pg_unlock_inventory.h" 26 #include "pg_helper.h" 27 28 enum GNUNET_DB_QueryStatus 29 TMH_PG_unlock_inventory (void *cls, 30 const struct GNUNET_Uuid *uuid) 31 { 32 struct PostgresClosure *pg = cls; 33 struct GNUNET_PQ_QueryParam params[] = { 34 GNUNET_PQ_query_param_auto_from_type (uuid), 35 GNUNET_PQ_query_param_end 36 }; 37 38 check_connection (pg); 39 PREPARE (pg, 40 "unlock_inventory", 41 "DELETE" 42 " FROM merchant_inventory_locks" 43 " WHERE lock_uuid=$1"); 44 return GNUNET_PQ_eval_prepared_non_select (pg->conn, 45 "unlock_inventory", 46 params); 47 }