Line data    Source code

       1              : /*
       2              :   This file is part of TALER
       3              :   (C) 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 src/backend/taler-merchant-httpd_delete-private-categories-CATEGORY_ID.c
      18              :  * @brief implement DELETE /private/categories/$ID
      19              :  * @author Christian Grothoff
      20              :  */
      21              : #include "platform.h"
      22              : #include "taler-merchant-httpd_delete-private-categories-CATEGORY_ID.h"
      23              : #include <taler/taler_json_lib.h>
      24              : #include "merchant-database/delete_category.h"
      25              : 
      26              : 
      27              : /**
      28              :  * Handle a DELETE "/categories/$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            0 : TMH_private_delete_categories_ID (
      37              :   const struct TMH_RequestHandler *rh,
      38              :   struct MHD_Connection *connection,
      39              :   struct TMH_HandlerContext *hc)
      40              : {
      41            0 :   struct TMH_MerchantInstance *mi = hc->instance;
      42              :   enum GNUNET_DB_QueryStatus qs;
      43              :   unsigned long long cnum;
      44              :   char dummy;
      45              : 
      46              :   (void) rh;
      47            0 :   GNUNET_assert (NULL != mi);
      48            0 :   GNUNET_assert (NULL != hc->infix);
      49            0 :   if (1 != sscanf (hc->infix,
      50              :                    "%llu%c",
      51              :                    &cnum,
      52              :                    &dummy))
      53              :   {
      54            0 :     GNUNET_break_op (0);
      55            0 :     return TALER_MHD_reply_with_error (connection,
      56              :                                        MHD_HTTP_BAD_REQUEST,
      57              :                                        TALER_EC_GENERIC_PARAMETER_MALFORMED,
      58              :                                        "category_id must be a number");
      59              :   }
      60            0 :   qs = TALER_MERCHANTDB_delete_category (TMH_db,
      61            0 :                                          mi->settings.id,
      62              :                                          cnum);
      63            0 :   switch (qs)
      64              :   {
      65            0 :   case GNUNET_DB_STATUS_HARD_ERROR:
      66            0 :     return TALER_MHD_reply_with_error (connection,
      67              :                                        MHD_HTTP_INTERNAL_SERVER_ERROR,
      68              :                                        TALER_EC_GENERIC_DB_STORE_FAILED,
      69              :                                        "delete_category");
      70            0 :   case GNUNET_DB_STATUS_SOFT_ERROR:
      71            0 :     GNUNET_break (0);
      72            0 :     return TALER_MHD_reply_with_error (connection,
      73              :                                        MHD_HTTP_INTERNAL_SERVER_ERROR,
      74              :                                        TALER_EC_GENERIC_INTERNAL_INVARIANT_FAILURE,
      75              :                                        "delete_category");
      76            0 :   case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
      77            0 :     return TALER_MHD_reply_with_error (connection,
      78              :                                        MHD_HTTP_NOT_FOUND,
      79              :                                        TALER_EC_MERCHANT_GENERIC_CATEGORY_UNKNOWN,
      80            0 :                                        hc->infix);
      81            0 :   case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
      82            0 :     return TALER_MHD_reply_static (connection,
      83              :                                    MHD_HTTP_NO_CONTENT,
      84              :                                    NULL,
      85              :                                    NULL,
      86              :                                    0);
      87              :   }
      88            0 :   GNUNET_assert (0);
      89              :   return MHD_NO;
      90              : }
      91              : 
      92              : 
      93              : /* end of taler-merchant-httpd_delete-private-categories-CATEGORY_ID.c */