Line data    Source code

       1             : /*
       2             :    This file is part of TALER
       3             :    Copyright (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 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             : #include "taler/platform.h"
      17             : #include <gnunet/gnunet_util_lib.h>
      18             : #include <gnunet/gnunet_json_lib.h>
      19             : #include <jansson.h>
      20             : #include <microhttpd.h>
      21             : #include <pthread.h>
      22             : #include "taler/taler_json_lib.h"
      23             : #include "taler/taler_mhd_lib.h"
      24             : #include "taler-auditor-httpd.h"
      25             : #include "taler-auditor-httpd_purse-not-closed-inconsistencies-get.h"
      26             : 
      27             : /**
      28             :  * Add purse-not-closed-inconsistencies to the list.
      29             :  *
      30             :  * @param[in,out] cls a `json_t *` array to extend
      31             :  * @param dc struct of inconsistencies
      32             :  * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop iterating
      33             :  */
      34             : static enum GNUNET_GenericReturnValue
      35           0 : process_purse_not_closed_inconsistencies (
      36             :   void *cls,
      37             :   const struct TALER_AUDITORDB_PurseNotClosedInconsistencies *dc)
      38             : {
      39           0 :   json_t *list = cls;
      40             :   json_t *obj;
      41             : 
      42           0 :   obj = GNUNET_JSON_PACK (
      43             :     GNUNET_JSON_pack_uint64 ("row_id",
      44             :                              dc->row_id),
      45             :     GNUNET_JSON_pack_data_auto ("purse_pub",
      46             :                                 &dc->purse_pub),
      47             :     TALER_JSON_pack_amount ("amount",
      48             :                             &dc->amount),
      49             :     TALER_JSON_pack_time_abs_human ("expiration_date",
      50             :                                     dc->expiration_date),
      51             :     GNUNET_JSON_pack_bool ("suppressed",
      52             :                            dc->suppressed)
      53             :     );
      54           0 :   GNUNET_break (0 ==
      55             :                 json_array_append_new (list,
      56             :                                        obj));
      57           0 :   return GNUNET_OK;
      58             : }
      59             : 
      60             : 
      61             : MHD_RESULT
      62           0 : TAH_PURSE_NOT_CLOSED_INCONSISTENCIES_handler_get (
      63             :   struct TAH_RequestHandler *rh,
      64             :   struct MHD_Connection *connection,
      65             :   void **connection_cls,
      66             :   const char *upload_data,
      67             :   size_t *upload_data_size,
      68             :   const char *const args[])
      69             : {
      70             :   json_t *ja;
      71             :   enum GNUNET_DB_QueryStatus qs;
      72           0 :   int64_t limit = -20;
      73             :   uint64_t offset;
      74           0 :   bool return_suppressed = false;
      75             : 
      76             :   (void) rh;
      77             :   (void) connection_cls;
      78             :   (void) upload_data;
      79             :   (void) upload_data_size;
      80           0 :   if (GNUNET_SYSERR ==
      81           0 :       TAH_plugin->preflight (TAH_plugin->cls))
      82             :   {
      83           0 :     GNUNET_break (0);
      84           0 :     return TALER_MHD_reply_with_error (connection,
      85             :                                        MHD_HTTP_INTERNAL_SERVER_ERROR,
      86             :                                        TALER_EC_GENERIC_DB_SETUP_FAILED,
      87             :                                        NULL);
      88             :   }
      89           0 :   TALER_MHD_parse_request_snumber (connection,
      90             :                                    "limit",
      91             :                                    &limit);
      92           0 :   if (limit < 0)
      93           0 :     offset = INT64_MAX;
      94             :   else
      95           0 :     offset = 0;
      96           0 :   TALER_MHD_parse_request_number (connection,
      97             :                                   "offset",
      98             :                                   &offset);
      99             : 
     100             :   {
     101             :     const char *ret_s
     102           0 :       = MHD_lookup_connection_value (connection,
     103             :                                      MHD_GET_ARGUMENT_KIND,
     104             :                                      "return_suppressed");
     105             : 
     106           0 :     if ( (NULL != ret_s) &&
     107           0 :          (0 == strcmp (ret_s,
     108             :                        "true")) )
     109             :     {
     110           0 :       return_suppressed = true;
     111             :     }
     112             :   }
     113             : 
     114           0 :   ja = json_array ();
     115           0 :   GNUNET_break (NULL != ja);
     116           0 :   qs = TAH_plugin->get_purse_not_closed_inconsistencies (
     117           0 :     TAH_plugin->cls,
     118             :     limit,
     119             :     offset,
     120             :     return_suppressed,
     121             :     &process_purse_not_closed_inconsistencies,
     122             :     ja);
     123             : 
     124           0 :   if (0 > qs)
     125             :   {
     126           0 :     GNUNET_break (GNUNET_DB_STATUS_HARD_ERROR == qs);
     127           0 :     json_decref (ja);
     128           0 :     TALER_LOG_WARNING (
     129             :       "Failed to handle GET /purse-not-closed-inconsistencies\n");
     130           0 :     return TALER_MHD_reply_with_error (connection,
     131             :                                        MHD_HTTP_INTERNAL_SERVER_ERROR,
     132             :                                        TALER_EC_GENERIC_DB_FETCH_FAILED,
     133             :                                        "purse-not-closed-inconsistencies");
     134             :   }
     135           0 :   return TALER_MHD_REPLY_JSON_PACK (
     136             :     connection,
     137             :     MHD_HTTP_OK,
     138             :     GNUNET_JSON_pack_array_steal ("purse_not_closed_inconsistencies",
     139             :                                   ja));
     140             : }