insert_template.c (2694B)
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/backenddb/insert_template.c 18 * @brief Implementation of the insert_template function for Postgres 19 * @author Christian Grothoff 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 "merchant-database/insert_template.h" 26 #include "helper.h" 27 28 29 enum GNUNET_DB_QueryStatus 30 TALER_MERCHANTDB_insert_template (struct TALER_MERCHANTDB_PostgresContext *pg, 31 const char *instance_id, 32 const char *template_id, 33 uint64_t otp_serial_id, 34 const struct TALER_MERCHANTDB_TemplateDetails *td) 35 { 36 struct GNUNET_PQ_QueryParam params[] = { 37 GNUNET_PQ_query_param_string (instance_id), 38 GNUNET_PQ_query_param_string (template_id), 39 GNUNET_PQ_query_param_string (td->template_description), 40 (0 == otp_serial_id) 41 ? GNUNET_PQ_query_param_null () 42 : GNUNET_PQ_query_param_uint64 (&otp_serial_id), 43 TALER_PQ_query_param_json (td->template_contract), 44 (NULL == td->editable_defaults) 45 ? GNUNET_PQ_query_param_null () 46 : TALER_PQ_query_param_json (td->editable_defaults), 47 GNUNET_PQ_query_param_end 48 }; 49 enum GNUNET_DB_QueryStatus qs; 50 51 check_connection (pg); 52 PREPARE (pg, 53 "insert_template", 54 "INSERT INTO merchant_template" 55 "(merchant_serial" 56 ",template_id" 57 ",template_description" 58 ",otp_device_id" 59 ",template_contract" 60 ",editable_defaults" 61 ")" 62 " SELECT merchant_serial," 63 " $2, $3, $4, $5::TEXT::JSONB, $6::TEXT::JSONB" 64 " FROM merchant_instances" 65 " WHERE merchant_id=$1"); 66 qs = GNUNET_PQ_eval_prepared_non_select (pg->conn, 67 "insert_template", 68 params); 69 GNUNET_PQ_cleanup_query_params_closures (params); 70 return qs; 71 }