Line data    Source code

       1             : /*
       2             :   This file is part of TALER
       3             :   (C) 2023, 2024 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-token-families-SLUG.c
      18             :  * @brief implement GET /tokenfamilies/$SLUG/
      19             :  * @author Christian Blättler
      20             :  */
      21             : #include "platform.h"
      22             : #include "taler-merchant-httpd_private-get-token-families-SLUG.h"
      23             : #include <gnunet/gnunet_json_lib.h>
      24             : #include <taler/taler_json_lib.h>
      25             : 
      26             : 
      27             : /**
      28             :  * Handle a GET "/tokenfamilies/$SLUG" 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             : MHD_RESULT
      36           0 : TMH_private_get_tokenfamilies_SLUG (const struct TMH_RequestHandler *rh,
      37             :                                     struct MHD_Connection *connection,
      38             :                                     struct TMH_HandlerContext *hc)
      39             : {
      40           0 :   struct TMH_MerchantInstance *mi = hc->instance;
      41           0 :   struct TALER_MERCHANTDB_TokenFamilyDetails details = { 0 };
      42             :   enum GNUNET_DB_QueryStatus status;
      43             : 
      44           0 :   GNUNET_assert (NULL != mi);
      45           0 :   status = TMH_db->lookup_token_family (TMH_db->cls,
      46           0 :                                         mi->settings.id,
      47           0 :                                         hc->infix,
      48             :                                         &details);
      49           0 :   if (0 > status)
      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             :                                        "lookup_token_family");
      56             :   }
      57           0 :   if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS == status)
      58             :   {
      59           0 :     return TALER_MHD_reply_with_error (connection,
      60             :                                        MHD_HTTP_NOT_FOUND,
      61             :                                        TALER_EC_MERCHANT_GENERIC_TOKEN_FAMILY_UNKNOWN,
      62           0 :                                        hc->infix);
      63             :   }
      64             :   {
      65           0 :     char *kind = NULL;
      66             :     MHD_RESULT result;
      67             : 
      68           0 :     if (TALER_MERCHANTDB_TFK_Subscription == details.kind)
      69             :     {
      70           0 :       kind = GNUNET_strdup ("subscription");
      71             :     }
      72           0 :     else if (TALER_MERCHANTDB_TFK_Discount == details.kind)
      73             :     {
      74           0 :       kind = GNUNET_strdup ("discount");
      75             :     }
      76             :     else
      77             :     {
      78           0 :       GNUNET_break (0);
      79           0 :       return TALER_MHD_reply_with_error (connection,
      80             :                                          MHD_HTTP_INTERNAL_SERVER_ERROR,
      81             :                                          TALER_EC_GENERIC_INTERNAL_INVARIANT_FAILURE,
      82             :                                          "invalid_token_family_kind");
      83             :     }
      84             : 
      85           0 :     result = TALER_MHD_REPLY_JSON_PACK (
      86             :       connection,
      87             :       MHD_HTTP_OK,
      88             :       GNUNET_JSON_pack_string ("slug",
      89             :                                details.slug),
      90             :       GNUNET_JSON_pack_string ("name",
      91             :                                details.name),
      92             :       GNUNET_JSON_pack_string ("description",
      93             :                                details.description),
      94             :       GNUNET_JSON_pack_object_steal ("description_i18n",
      95             :                                      details.description_i18n),
      96             :       GNUNET_JSON_pack_allow_null (
      97             :         GNUNET_JSON_pack_object_steal ("extra_data",
      98             :                                        details.extra_data)),
      99             :       GNUNET_JSON_pack_timestamp ("valid_after",
     100             :                                   details.valid_after),
     101             :       GNUNET_JSON_pack_timestamp ("valid_before",
     102             :                                   details.valid_before),
     103             :       GNUNET_JSON_pack_time_rel ("duration",
     104             :                                  details.duration),
     105             :       GNUNET_JSON_pack_time_rel ("validity_granularity",
     106             :                                  details.validity_granularity),
     107             :       GNUNET_JSON_pack_time_rel ("start_offset",
     108             :                                  details.start_offset),
     109             :       GNUNET_JSON_pack_string ("kind",
     110             :                                kind),
     111             :       GNUNET_JSON_pack_int64 ("issued",
     112             :                               details.issued),
     113             :       GNUNET_JSON_pack_int64 ("used",
     114             :                               details.used)
     115             :       );
     116             : 
     117           0 :     GNUNET_free (details.name);
     118           0 :     GNUNET_free (details.description);
     119           0 :     GNUNET_free (details.cipher_spec);
     120           0 :     GNUNET_free (kind);
     121           0 :     return result;
     122             :   }
     123             : }
     124             : 
     125             : 
     126             : /* end of taler-merchant-httpd_private-get-token-families-SLUG.c */