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 src/backend/taler-merchant-httpd_post-private-pots.c
      20              :  * @brief implementation of POST /private/pots
      21              :  * @author Christian Grothoff
      22              :  */
      23              : #include "platform.h"
      24              : #include "taler-merchant-httpd_post-private-pots.h"
      25              : #include <taler/taler_json_lib.h>
      26              : #include "merchant-database/insert_money_pot.h"
      27              : 
      28              : 
      29              : enum MHD_Result
      30            1 : TMH_private_post_pots (const struct TMH_RequestHandler *rh,
      31              :                        struct MHD_Connection *connection,
      32              :                        struct TMH_HandlerContext *hc)
      33              : {
      34              :   const char *pot_name;
      35              :   const char *description;
      36              :   enum GNUNET_DB_QueryStatus qs;
      37              :   uint64_t pot_id;
      38              :   struct GNUNET_JSON_Specification spec[] = {
      39            1 :     GNUNET_JSON_spec_string ("pot_name",
      40              :                              &pot_name),
      41            1 :     GNUNET_JSON_spec_string ("description",
      42              :                              &description),
      43            1 :     GNUNET_JSON_spec_end ()
      44              :   };
      45              : 
      46              :   (void) rh;
      47              :   {
      48              :     enum GNUNET_GenericReturnValue res;
      49              : 
      50            1 :     res = TALER_MHD_parse_json_data (connection,
      51            1 :                                      hc->request_body,
      52              :                                      spec);
      53            1 :     if (GNUNET_OK != res)
      54              :     {
      55            0 :       GNUNET_break_op (0);
      56              :       return (GNUNET_NO == res)
      57              :              ? MHD_YES
      58            0 :              : MHD_NO;
      59              :     }
      60              :   }
      61              : 
      62            1 :   qs = TALER_MERCHANTDB_insert_money_pot (TMH_db,
      63            1 :                                           hc->instance->settings.id,
      64              :                                           pot_name,
      65              :                                           description,
      66              :                                           &pot_id);
      67              : 
      68            1 :   if (qs < 0)
      69              :   {
      70              :     /* NOTE: Like product groups, we cannot distinguish between a
      71              :      * generic DB error and a unique constraint violation on pot_name.
      72              :      */
      73            0 :     return TALER_MHD_reply_with_error (connection,
      74              :                                        MHD_HTTP_INTERNAL_SERVER_ERROR,
      75              :                                        TALER_EC_GENERIC_DB_STORE_FAILED,
      76              :                                        "insert_money_pot");
      77              :   }
      78            1 :   if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS == qs)
      79              :   {
      80              :     /* Zero will be returned on conflict */
      81            0 :     return TALER_MHD_reply_with_error (
      82              :       connection,
      83              :       MHD_HTTP_CONFLICT,
      84              :       TALER_EC_MERCHANT_PRIVATE_MONEY_POT_CONFLICTING_NAME,
      85              :       pot_name);
      86              :   }
      87            1 :   return TALER_MHD_REPLY_JSON_PACK (
      88              :     connection,
      89              :     MHD_HTTP_OK,
      90              :     GNUNET_JSON_pack_uint64 ("pot_serial_id",
      91              :                              pot_id));
      92              : }