merchant

Merchant backend to process payments, run by merchants
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taler-merchant-httpd_delete-private-templates-TEMPLATE_ID.c (3116B)

      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_delete-private-templates-TEMPLATE_ID.c
     18  * @brief implement DELETE /templates/$ID
     19  * @author Priscilla HUANG
     20  */
     21 #include "platform.h"
     22 #include "taler-merchant-httpd_delete-private-templates-TEMPLATE_ID.h"
     23 #include <taler/taler_json_lib.h>
     24 #include "merchant-database/delete_template.h"
     25 
     26 
     27 /**
     28  * Handle a DELETE "/templates/$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 TMH_private_delete_templates_ID (const struct TMH_RequestHandler *rh,
     37                                  struct MHD_Connection *connection,
     38                                  struct TMH_HandlerContext *hc)
     39 {
     40   struct TMH_MerchantInstance *mi = hc->instance;
     41   enum GNUNET_DB_QueryStatus qs;
     42 
     43   (void) rh;
     44   GNUNET_assert (NULL != mi);
     45   GNUNET_assert (NULL != hc->infix);
     46   qs = TALER_MERCHANTDB_delete_template (TMH_db,
     47                                          mi->settings.id,
     48                                          hc->infix);
     49   switch (qs)
     50   {
     51   case GNUNET_DB_STATUS_HARD_ERROR:
     52     return TALER_MHD_reply_with_error (connection,
     53                                        MHD_HTTP_INTERNAL_SERVER_ERROR,
     54                                        TALER_EC_GENERIC_DB_STORE_FAILED,
     55                                        "delete_template");
     56   case GNUNET_DB_STATUS_SOFT_ERROR:
     57     GNUNET_break (0);
     58     return TALER_MHD_reply_with_error (connection,
     59                                        MHD_HTTP_INTERNAL_SERVER_ERROR,
     60                                        TALER_EC_GENERIC_INTERNAL_INVARIANT_FAILURE,
     61                                        "delete_template (soft)");
     62   case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
     63     return TALER_MHD_reply_with_error (connection,
     64                                        MHD_HTTP_NOT_FOUND,
     65                                        TALER_EC_MERCHANT_GENERIC_TEMPLATE_UNKNOWN,
     66                                        hc->infix);
     67   case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
     68     return TALER_MHD_reply_static (connection,
     69                                    MHD_HTTP_NO_CONTENT,
     70                                    NULL,
     71                                    NULL,
     72                                    0);
     73   }
     74   GNUNET_assert (0);
     75   return MHD_NO;
     76 }
     77 
     78 
     79 /* end of taler-merchant-httpd_delete-private-templates-TEMPLATE_ID.c */