update_donau_instance.c (2799B)
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 src/backenddb/update_donau_instance.c 18 * @brief Implementation of the update_donau_instance function for Postgres 19 * @author Bohdan Potuzhnyi 20 * @author Vlada Svirsh 21 */ 22 #include "platform.h" 23 #include <taler/taler_error_codes.h> 24 #include <taler/taler_dbevents.h> 25 #include <taler/taler_pq_lib.h> 26 #include "donau/donau_service.h" 27 #include "merchant-database/update_donau_instance.h" 28 #include "helper.h" 29 30 31 enum GNUNET_DB_QueryStatus 32 TALER_MERCHANTDB_update_donau_instance (struct TALER_MERCHANTDB_PostgresContext *pg, 33 const char *donau_url, 34 const struct DONAU_Charity *charity, 35 uint64_t charity_id) 36 { 37 struct GNUNET_PQ_QueryParam params[] = { 38 GNUNET_PQ_query_param_string (donau_url), 39 GNUNET_PQ_query_param_string (charity->name), 40 GNUNET_PQ_query_param_auto_from_type (&charity->charity_pub), 41 GNUNET_PQ_query_param_uint64 (&charity_id), 42 TALER_PQ_query_param_amount_with_currency (pg->conn, 43 &charity->max_per_year), 44 TALER_PQ_query_param_amount_with_currency (pg->conn, 45 &charity->receipts_to_date), 46 GNUNET_PQ_query_param_uint64 (&charity->current_year), 47 GNUNET_PQ_query_param_end 48 }; 49 50 check_connection (pg); 51 52 PREPARE (pg, 53 "update_existing_donau_instance", 54 "UPDATE merchant_donau_instances SET" 55 " charity_name = $2," 56 " charity_max_per_year = $5," 57 " charity_receipts_to_date = $6," 58 " current_year = $7" 59 " WHERE charity_id = $4" 60 " AND merchant_instance_serial " 61 " = (SELECT merchant_serial" 62 " FROM merchant_instances mi" 63 " WHERE mi.merchant_pub = $3)," 64 " AND donau_url = $1;"); 65 66 return GNUNET_PQ_eval_prepared_non_select (pg->conn, 67 "update_existing_donau_instance", 68 params); 69 }