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