Line data    Source code

       1             : /*
       2             :   This file is part of TALER
       3             :   (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 Affero 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 taler-merchant-httpd_private-get-webhooks-ID.c
      18             :  * @brief implement GET /webhooks/$ID
      19             :  * @author Priscilla HUANG
      20             :  */
      21             : #include "platform.h"
      22             : #include "taler-merchant-httpd_private-get-webhooks-ID.h"
      23             : #include <taler/taler_json_lib.h>
      24             : 
      25             : 
      26             : /**
      27             :  * Handle a GET "/webhooks/$ID" request.
      28             :  *
      29             :  * @param rh context of the handler
      30             :  * @param connection the MHD connection to handle
      31             :  * @param[in,out] hc context with further information about the request
      32             :  * @return MHD result code
      33             :  */
      34             : MHD_RESULT
      35           6 : TMH_private_get_webhooks_ID (const struct TMH_RequestHandler *rh,
      36             :                              struct MHD_Connection *connection,
      37             :                              struct TMH_HandlerContext *hc)
      38             : {
      39           6 :   struct TMH_MerchantInstance *mi = hc->instance;
      40           6 :   struct TALER_MERCHANTDB_WebhookDetails wb = { 0 };
      41             :   enum GNUNET_DB_QueryStatus qs;
      42             : 
      43           6 :   GNUNET_assert (NULL != mi);
      44           6 :   qs = TMH_db->lookup_webhook (TMH_db->cls,
      45           6 :                                mi->settings.id,
      46           6 :                                hc->infix,
      47             :                                &wb);
      48           6 :   if (0 > qs)
      49             :   {
      50           0 :     GNUNET_break (0);
      51           0 :     return TALER_MHD_reply_with_error (connection,
      52             :                                        MHD_HTTP_INTERNAL_SERVER_ERROR,
      53             :                                        TALER_EC_GENERIC_DB_FETCH_FAILED,
      54             :                                        "lookup_webhook");
      55             :   }
      56           6 :   if (0 == qs)
      57             :   {
      58           2 :     return TALER_MHD_reply_with_error (connection,
      59             :                                        MHD_HTTP_NOT_FOUND,
      60             :                                        TALER_EC_MERCHANT_GENERIC_WEBHOOK_UNKNOWN,
      61           2 :                                        hc->infix);
      62             :   }
      63             :   {
      64             :     MHD_RESULT ret;
      65             : 
      66           4 :     ret = TALER_MHD_REPLY_JSON_PACK (
      67             :       connection,
      68             :       MHD_HTTP_OK,
      69             :       GNUNET_JSON_pack_string ("event_type",
      70             :                                wb.event_type),
      71             :       GNUNET_JSON_pack_string ("url",
      72             :                                wb.url),
      73             :       GNUNET_JSON_pack_string ("http_method",
      74             :                                wb.http_method),
      75             :       GNUNET_JSON_pack_allow_null (
      76             :         GNUNET_JSON_pack_string ("header_template",
      77             :                                  wb.header_template)),
      78             :       GNUNET_JSON_pack_allow_null (
      79             :         GNUNET_JSON_pack_string ("body_template",
      80             :                                  wb.body_template)));
      81           4 :     GNUNET_free (wb.event_type);
      82           4 :     GNUNET_free (wb.url);
      83           4 :     GNUNET_free (wb.http_method);
      84           4 :     GNUNET_free (wb.header_template);
      85           4 :     GNUNET_free (wb.body_template);
      86             : 
      87           4 :     return ret;
      88             :   }
      89             : }
      90             : 
      91             : 
      92             : /* end of taler-merchant-httpd_private-get-webhooks-ID.c */