merchant

Merchant backend to process payments, run by merchants
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pg_update_webhook.c (2483B)

      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 backenddb/pg_update_webhook.c
     18  * @brief Implementation of the update_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 "pg_update_webhook.h"
     26 #include "pg_helper.h"
     27 
     28 enum GNUNET_DB_QueryStatus
     29 TMH_PG_update_webhook (void *cls,
     30                        const char *instance_id,
     31                        const char *webhook_id,
     32                        const struct TALER_MERCHANTDB_WebhookDetails *wb)
     33 {
     34   struct PostgresClosure *pg = cls;
     35   struct GNUNET_PQ_QueryParam params[] = {
     36     GNUNET_PQ_query_param_string (instance_id),
     37     GNUNET_PQ_query_param_string (webhook_id),
     38     GNUNET_PQ_query_param_string (wb->event_type),
     39     GNUNET_PQ_query_param_string (wb->url),
     40     GNUNET_PQ_query_param_string (wb->http_method),
     41     (NULL == wb->header_template)
     42     ? GNUNET_PQ_query_param_null ()
     43     : GNUNET_PQ_query_param_string (wb->header_template),
     44     (NULL == wb->body_template)
     45     ? GNUNET_PQ_query_param_null ()
     46     : GNUNET_PQ_query_param_string (wb->body_template),
     47     GNUNET_PQ_query_param_end
     48   };
     49 
     50   check_connection (pg);
     51   PREPARE (pg,
     52            "update_webhook",
     53            "UPDATE merchant_webhook SET"
     54            " event_type=$3"
     55            ",url=$4"
     56            ",http_method=$5"
     57            ",header_template=$6"
     58            ",body_template=$7"
     59            " WHERE merchant_serial="
     60            "   (SELECT merchant_serial"
     61            "      FROM merchant_instances"
     62            "      WHERE merchant_id=$1)"
     63            "   AND webhook_id=$2");
     64 
     65   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
     66                                              "update_webhook",
     67                                              params);
     68 }