Line data    Source code

       1              : /*
       2              :   This file is part of TALER
       3              :   (C) 2025 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 Affero General Public License for more
      12              :   details.
      13              : 
      14              :   You should have received a copy of the GNU Affero General Public License
      15              :   along with TALER; see the file COPYING.  If not, see
      16              :   <http://www.gnu.org/licenses/>
      17              : */
      18              : /**
      19              :  * @file merchant/backend/taler-merchant-httpd_private-post-pots.c
      20              :  * @brief implementation of POST /private/pots
      21              :  * @author Christian Grothoff
      22              :  */
      23              : #include "platform.h"
      24              : #include "taler-merchant-httpd_private-post-pots.h"
      25              : #include <taler/taler_json_lib.h>
      26              : 
      27              : 
      28              : MHD_RESULT
      29            0 : TMH_private_post_pots (const struct TMH_RequestHandler *rh,
      30              :                        struct MHD_Connection *connection,
      31              :                        struct TMH_HandlerContext *hc)
      32              : {
      33              :   const char *pot_name;
      34              :   const char *description;
      35              :   enum GNUNET_DB_QueryStatus qs;
      36              :   uint64_t pot_id;
      37              :   struct GNUNET_JSON_Specification spec[] = {
      38            0 :     GNUNET_JSON_spec_string ("pot_name",
      39              :                              &pot_name),
      40            0 :     GNUNET_JSON_spec_string ("description",
      41              :                              &description),
      42            0 :     GNUNET_JSON_spec_end ()
      43              :   };
      44              : 
      45              :   (void) rh;
      46              :   {
      47              :     enum GNUNET_GenericReturnValue res;
      48              : 
      49            0 :     res = TALER_MHD_parse_json_data (connection,
      50            0 :                                      hc->request_body,
      51              :                                      spec);
      52            0 :     if (GNUNET_OK != res)
      53              :     {
      54            0 :       GNUNET_break_op (0);
      55              :       return (GNUNET_NO == res)
      56              :              ? MHD_YES
      57            0 :              : MHD_NO;
      58              :     }
      59              :   }
      60              : 
      61            0 :   qs = TMH_db->insert_money_pot (TMH_db->cls,
      62            0 :                                  hc->instance->settings.id,
      63              :                                  pot_name,
      64              :                                  description,
      65              :                                  &pot_id);
      66              : 
      67            0 :   if (qs < 0)
      68              :   {
      69              :     /* NOTE: Like product groups, we cannot distinguish between a
      70              :      * generic DB error and a unique constraint violation on pot_name.
      71              :      */
      72            0 :     return TALER_MHD_reply_with_error (connection,
      73              :                                        MHD_HTTP_INTERNAL_SERVER_ERROR,
      74              :                                        TALER_EC_GENERIC_DB_STORE_FAILED,
      75              :                                        "insert_money_pot");
      76              :   }
      77            0 :   if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS == qs)
      78              :   {
      79              :     /* Zero will be returned on conflict */
      80            0 :     return TALER_MHD_reply_with_error (
      81              :       connection,
      82              :       MHD_HTTP_CONFLICT,
      83              :       TALER_EC_MERCHANT_PRIVATE_MONEY_POT_CONFLICTING_NAME,
      84              :       pot_name);
      85              :   }
      86            0 :   return TALER_MHD_REPLY_JSON_PACK (
      87              :     connection,
      88              :     MHD_HTTP_OK,
      89              :     GNUNET_JSON_pack_uint64 ("pot_serial_id",
      90              :                              pot_id));
      91              : }