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 "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_json_lib.h"
      23             : #include "taler_mhd_lib.h"
      24             : #include "taler-auditor-httpd.h"
      25             : #include "taler-auditor-httpd_reserve-balance-summary-wrong-inconsistency-get.h"
      26             : 
      27             : 
      28             : /**
      29             :  * Add reserve-balance-summary-wrong-inconsistency to the list.
      30             :  *
      31             :  * @param[in,out] cls a `json_t *` array to extend
      32             :  * @param dc struct of inconsistencies
      33             :  * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop iterating
      34             :  */
      35             : static enum GNUNET_GenericReturnValue
      36           4 : process_reserve_balance_summary_wrong_inconsistency (
      37             :   void *cls,
      38             :   const struct TALER_AUDITORDB_ReserveBalanceSummaryWrongInconsistency *dc)
      39             : {
      40           4 :   json_t *list = cls;
      41             :   json_t *obj;
      42             : 
      43           4 :   obj = GNUNET_JSON_PACK (
      44             :     GNUNET_JSON_pack_int64 ("row_id", dc->row_id),
      45             :     GNUNET_JSON_pack_data_auto ("reserve_pub", &dc->reserve_pub),
      46             :     TALER_JSON_pack_amount ("exchange_amount", &dc->exchange_amount),
      47             :     TALER_JSON_pack_amount ("auditor_amount", &dc->auditor_amount),
      48             :     GNUNET_JSON_pack_bool ("suppressed", dc->suppressed)
      49             :     );
      50           4 :   GNUNET_break (0 ==
      51             :                 json_array_append_new (list,
      52             :                                        obj));
      53           4 :   return GNUNET_OK;
      54             : }
      55             : 
      56             : 
      57             : MHD_RESULT
      58           3 : TAH_RESERVE_BALANCE_SUMMARY_WRONG_INCONSISTENCY_handler_get (
      59             :   struct TAH_RequestHandler *rh,
      60             :   struct MHD_Connection *connection,
      61             :   void **connection_cls,
      62             :   const char *upload_data,
      63             :   size_t *upload_data_size,
      64             :   const char *const args[])
      65             : {
      66             :   json_t *ja;
      67             :   enum GNUNET_DB_QueryStatus qs;
      68           3 :   int64_t limit = -20;
      69             :   uint64_t offset;
      70           3 :   bool return_suppressed = false;
      71             : 
      72             :   (void) rh;
      73             :   (void) connection_cls;
      74             :   (void) upload_data;
      75             :   (void) upload_data_size;
      76           3 :   if (GNUNET_SYSERR ==
      77           3 :       TAH_plugin->preflight (TAH_plugin->cls))
      78             :   {
      79           0 :     GNUNET_break (0);
      80           0 :     return TALER_MHD_reply_with_error (connection,
      81             :                                        MHD_HTTP_INTERNAL_SERVER_ERROR,
      82             :                                        TALER_EC_GENERIC_DB_SETUP_FAILED,
      83             :                                        NULL);
      84             :   }
      85           3 :   TALER_MHD_parse_request_snumber (connection,
      86             :                                    "limit",
      87             :                                    &limit);
      88           3 :   if (limit < 0)
      89           0 :     offset = INT64_MAX;
      90             :   else
      91           3 :     offset = 0;
      92           3 :   TALER_MHD_parse_request_number (connection,
      93             :                                   "offset",
      94             :                                   &offset);
      95             :   {
      96           3 :     const char *ret_s = MHD_lookup_connection_value (connection,
      97             :                                                      MHD_GET_ARGUMENT_KIND,
      98             :                                                      "return_suppressed");
      99             : 
     100           3 :     if (ret_s != NULL && strcmp (ret_s, "true") == 0)
     101             :     {
     102           0 :       return_suppressed = true;
     103             :     }
     104             :   }
     105           3 :   ja = json_array ();
     106           3 :   GNUNET_break (NULL != ja);
     107           3 :   qs = TAH_plugin->get_reserve_balance_summary_wrong_inconsistency (
     108           3 :     TAH_plugin->cls,
     109             :     limit,
     110             :     offset,
     111             :     return_suppressed,
     112             :     &process_reserve_balance_summary_wrong_inconsistency,
     113             :     ja);
     114             : 
     115           3 :   if (0 > qs)
     116             :   {
     117           0 :     GNUNET_break (GNUNET_DB_STATUS_HARD_ERROR == qs);
     118           0 :     json_decref (ja);
     119           0 :     TALER_LOG_WARNING (
     120             :       "Failed to handle GET /reserve-balance-summary-wrong-inconsistency");
     121           0 :     return TALER_MHD_reply_with_error (
     122             :       connection,
     123             :       MHD_HTTP_INTERNAL_SERVER_ERROR,
     124             :       TALER_EC_GENERIC_DB_FETCH_FAILED,
     125             :       "reserve-balance-summary-wrong-inconsistency");
     126             :   }
     127           3 :   return TALER_MHD_REPLY_JSON_PACK (
     128             :     connection,
     129             :     MHD_HTTP_OK,
     130             :     GNUNET_JSON_pack_array_steal ("reserve_balance_summary_wrong_inconsistency",
     131             :                                   ja));
     132             : }