insert_money_pot.c (2260B)
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/backenddb/insert_money_pot.c 18 * @brief Implementation of the insert_money_pot function for Postgres 19 * @author Christian Grothoff 20 */ 21 #include "platform.h" 22 #include <taler/taler_pq_lib.h> 23 #include "merchant-database/insert_money_pot.h" 24 #include "helper.h" 25 26 27 enum GNUNET_DB_QueryStatus 28 TALER_MERCHANTDB_insert_money_pot ( 29 struct TALER_MERCHANTDB_PostgresContext *pg, 30 const char *instance_id, 31 const char *name, 32 const char *description, 33 uint64_t *money_pot_id) 34 { 35 struct GNUNET_PQ_QueryParam params[] = { 36 GNUNET_PQ_query_param_string (name), 37 GNUNET_PQ_query_param_string (description), 38 GNUNET_PQ_query_param_end 39 }; 40 struct GNUNET_PQ_ResultSpec rs[] = { 41 GNUNET_PQ_result_spec_uint64 ("money_pot_serial", 42 money_pot_id), 43 GNUNET_PQ_result_spec_end 44 }; 45 46 GNUNET_assert (NULL != pg->current_merchant_id); 47 GNUNET_assert (0 == strcmp (instance_id, 48 pg->current_merchant_id)); 49 check_connection (pg); 50 TMH_PQ_prepare_anon (pg, 51 "INSERT INTO merchant_money_pots" 52 "(money_pot_name" 53 ",money_pot_description)" 54 " VALUES ($1, $2)" 55 " ON CONFLICT DO NOTHING" 56 " RETURNING money_pot_serial;"); 57 return GNUNET_PQ_eval_prepared_singleton_select (pg->conn, 58 "", 59 params, 60 rs); 61 }