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-get-report-ID.c
      20              :  * @brief implementation of GET /private/reports/$REPORT_ID
      21              :  * @author Christian Grothoff
      22              :  */
      23              : #include "platform.h"
      24              : #include "taler-merchant-httpd_private-get-report-ID.h"
      25              : #include <taler/taler_json_lib.h>
      26              : 
      27              : 
      28              : MHD_RESULT
      29            0 : TMH_private_get_report (const struct TMH_RequestHandler *rh,
      30              :                         struct MHD_Connection *connection,
      31              :                         struct TMH_HandlerContext *hc)
      32              : {
      33            0 :   const char *report_id_str = hc->infix;
      34              :   unsigned long long report_id;
      35              :   char *report_program_section;
      36              :   char *report_description;
      37              :   char *mime_type;
      38              :   char *data_source;
      39              :   char *target_address;
      40              :   struct GNUNET_TIME_Relative frequency;
      41              :   struct GNUNET_TIME_Relative frequency_shift;
      42              :   struct GNUNET_TIME_Absolute next_transmission;
      43              :   enum TALER_ErrorCode last_error_code;
      44              :   char *last_error_detail;
      45              :   enum GNUNET_DB_QueryStatus qs;
      46              : 
      47              :   (void) rh;
      48              : 
      49              :   {
      50              :     char dummy;
      51              : 
      52            0 :     if (1 != sscanf (report_id_str,
      53              :                      "%llu%c",
      54              :                      &report_id,
      55              :                      &dummy))
      56              :     {
      57            0 :       GNUNET_break_op (0);
      58            0 :       return TALER_MHD_reply_with_error (connection,
      59              :                                          MHD_HTTP_BAD_REQUEST,
      60              :                                          TALER_EC_GENERIC_PARAMETER_MALFORMED,
      61              :                                          "report_id");
      62              :     }
      63              :   }
      64              : 
      65            0 :   qs = TMH_db->select_report (TMH_db->cls,
      66            0 :                               hc->instance->settings.id,
      67              :                               (uint64_t) report_id,
      68              :                               &report_program_section,
      69              :                               &report_description,
      70              :                               &mime_type,
      71              :                               &data_source,
      72              :                               &target_address,
      73              :                               &frequency,
      74              :                               &frequency_shift,
      75              :                               &next_transmission,
      76              :                               &last_error_code,
      77              :                               &last_error_detail);
      78              : 
      79            0 :   if (qs < 0)
      80              :   {
      81            0 :     GNUNET_break (0);
      82            0 :     return TALER_MHD_reply_with_error (connection,
      83              :                                        MHD_HTTP_INTERNAL_SERVER_ERROR,
      84              :                                        TALER_EC_GENERIC_DB_FETCH_FAILED,
      85              :                                        "select_report");
      86              :   }
      87            0 :   if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS == qs)
      88              :   {
      89            0 :     return TALER_MHD_reply_with_error (connection,
      90              :                                        MHD_HTTP_NOT_FOUND,
      91              :                                        TALER_EC_MERCHANT_GENERIC_REPORT_UNKNOWN,
      92              :                                        report_id_str);
      93              :   }
      94              : 
      95              :   {
      96              :     json_t *response;
      97              : 
      98            0 :     response = GNUNET_JSON_PACK (
      99              :       GNUNET_JSON_pack_uint64 ("report_serial",
     100              :                                report_id),
     101              :       GNUNET_JSON_pack_string ("description",
     102              :                                report_description),
     103              :       GNUNET_JSON_pack_string ("program_section",
     104              :                                report_program_section),
     105              :       GNUNET_JSON_pack_string ("mime_type",
     106              :                                mime_type),
     107              :       GNUNET_JSON_pack_string ("data_source",
     108              :                                data_source),
     109              :       GNUNET_JSON_pack_string ("target_address",
     110              :                                target_address),
     111              :       GNUNET_JSON_pack_allow_null (
     112              :         GNUNET_JSON_pack_string ("last_error_detail",
     113              :                                  last_error_detail)),
     114              :       GNUNET_JSON_pack_time_rel ("report_frequency",
     115              :                                  frequency),
     116              :       GNUNET_JSON_pack_time_rel ("report_frequency_shift",
     117              :                                  frequency_shift));
     118            0 :     GNUNET_free (report_program_section);
     119            0 :     GNUNET_free (report_description);
     120            0 :     GNUNET_free (mime_type);
     121            0 :     GNUNET_free (data_source);
     122            0 :     GNUNET_free (target_address);
     123            0 :     GNUNET_free (last_error_detail);
     124            0 :     if (TALER_EC_NONE != last_error_code)
     125              :     {
     126            0 :       GNUNET_assert (0 ==
     127              :                      json_object_set_new (response,
     128              :                                           "last_error_code",
     129              :                                           json_integer (last_error_code)));
     130              :     }
     131            0 :     return TALER_MHD_reply_json_steal (connection,
     132              :                                        response,
     133              :                                        MHD_HTTP_OK);
     134              :   }
     135              : }