lookup_webhook.c (3308B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2023 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/lookup_webhook.c 18 * @brief Implementation of the lookup_webhook 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 "merchant-database/lookup_webhook.h" 26 #include "helper.h" 27 28 enum GNUNET_DB_QueryStatus 29 TALER_MERCHANTDB_lookup_webhook (struct TALER_MERCHANTDB_PostgresContext *pg, 30 const char *instance_id, 31 const char *webhook_id, 32 struct TALER_MERCHANTDB_WebhookDetails *wb) 33 { 34 struct GNUNET_PQ_QueryParam params[] = { 35 GNUNET_PQ_query_param_string (instance_id), 36 GNUNET_PQ_query_param_string (webhook_id), 37 GNUNET_PQ_query_param_end 38 }; 39 40 check_connection (pg); 41 PREPARE (pg, 42 "lookup_webhook", 43 "SELECT" 44 " event_type" 45 ",url" 46 ",http_method" 47 ",header_template" 48 ",body_template" 49 " FROM merchant_webhook" 50 " JOIN merchant_instances" 51 " USING (merchant_serial)" 52 " WHERE merchant_instances.merchant_id=$1" 53 " AND merchant_webhook.webhook_id=$2"); 54 55 if (NULL == wb) 56 { 57 struct GNUNET_PQ_ResultSpec rs_null[] = { 58 GNUNET_PQ_result_spec_end 59 }; 60 61 return GNUNET_PQ_eval_prepared_singleton_select (pg->conn, 62 "lookup_webhook", 63 params, 64 rs_null); 65 } 66 else 67 { 68 struct GNUNET_PQ_ResultSpec rs[] = { 69 GNUNET_PQ_result_spec_string ("event_type", 70 &wb->event_type), 71 GNUNET_PQ_result_spec_string ("url", 72 &wb->url), 73 GNUNET_PQ_result_spec_string ("http_method", 74 &wb->http_method), 75 GNUNET_PQ_result_spec_allow_null ( 76 GNUNET_PQ_result_spec_string ("header_template", 77 &wb->header_template), 78 NULL), 79 GNUNET_PQ_result_spec_allow_null ( 80 GNUNET_PQ_result_spec_string ("body_template", 81 &wb->body_template), 82 NULL), 83 GNUNET_PQ_result_spec_end 84 }; 85 86 return GNUNET_PQ_eval_prepared_singleton_select (pg->conn, 87 "lookup_webhook", 88 params, 89 rs); 90 } 91 }