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_row-minor-inconsistencies-get.h"
      26             : 
      27             : 
      28             : /**
      29             :  * Add row-minor-inconsistencies 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           5 : process_row_minor_inconsistencies (
      37             :   void *cls,
      38             :   const struct TALER_AUDITORDB_RowMinorInconsistencies *dc)
      39             : {
      40           5 :   json_t *list = cls;
      41             :   json_t *obj;
      42             : 
      43           5 :   obj = GNUNET_JSON_PACK (
      44             :     GNUNET_JSON_pack_int64 ("row_id",
      45             :                             dc->row_id),
      46             :     GNUNET_JSON_pack_string ("row_table",
      47             :                              dc->row_table),
      48             :     GNUNET_JSON_pack_int64 ("problem_row",
      49             :                             dc->problem_row),
      50             :     GNUNET_JSON_pack_string ("diagnostic",
      51             :                              dc->diagnostic),
      52             :     GNUNET_JSON_pack_bool ("suppressed",
      53             :                            dc->suppressed)
      54             :     );
      55           5 :   GNUNET_break (0 ==
      56             :                 json_array_append_new (list,
      57             :                                        obj));
      58           5 :   return GNUNET_OK;
      59             : }
      60             : 
      61             : 
      62             : MHD_RESULT
      63           5 : TAH_ROW_MINOR_INCONSISTENCIES_handler_get (
      64             :   struct TAH_RequestHandler *rh,
      65             :   struct MHD_Connection *connection,
      66             :   void **connection_cls,
      67             :   const char *upload_data,
      68             :   size_t *upload_data_size,
      69             :   const char *const args[])
      70             : {
      71             :   json_t *ja;
      72             :   enum GNUNET_DB_QueryStatus qs;
      73           5 :   int64_t limit = -20;
      74             :   uint64_t offset;
      75           5 :   bool return_suppressed = false;
      76             : 
      77             :   (void) rh;
      78             :   (void) connection_cls;
      79             :   (void) upload_data;
      80             :   (void) upload_data_size;
      81           5 :   if (GNUNET_SYSERR ==
      82           5 :       TAH_plugin->preflight (TAH_plugin->cls))
      83             :   {
      84           0 :     GNUNET_break (0);
      85           0 :     return TALER_MHD_reply_with_error (connection,
      86             :                                        MHD_HTTP_INTERNAL_SERVER_ERROR,
      87             :                                        TALER_EC_GENERIC_DB_SETUP_FAILED,
      88             :                                        NULL);
      89             :   }
      90           5 :   TALER_MHD_parse_request_snumber (connection,
      91             :                                    "limit",
      92             :                                    &limit);
      93           5 :   if (limit < 0)
      94           0 :     offset = INT64_MAX;
      95             :   else
      96           5 :     offset = 0;
      97           5 :   TALER_MHD_parse_request_number (connection,
      98             :                                   "offset",
      99             :                                   &offset);
     100             :   {
     101             :     const char *ret_s
     102           5 :       = MHD_lookup_connection_value (connection,
     103             :                                      MHD_GET_ARGUMENT_KIND,
     104             :                                      "return_suppressed");
     105             : 
     106           5 :     if ( (NULL != ret_s) &&
     107           0 :          (0 == strcmp (ret_s,
     108             :                        "true")) )
     109             :     {
     110           0 :       return_suppressed = true;
     111             :     }
     112             :   }
     113             : 
     114           5 :   ja = json_array ();
     115           5 :   GNUNET_break (NULL != ja);
     116           5 :   qs = TAH_plugin->get_row_minor_inconsistencies (
     117           5 :     TAH_plugin->cls,
     118             :     limit,
     119             :     offset,
     120             :     return_suppressed,
     121             :     &process_row_minor_inconsistencies,
     122             :     ja);
     123             : 
     124           5 :   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 /row-minor-inconsistencies");
     130           0 :     return TALER_MHD_reply_with_error (connection,
     131             :                                        MHD_HTTP_INTERNAL_SERVER_ERROR,
     132             :                                        TALER_EC_GENERIC_DB_FETCH_FAILED,
     133             :                                        "row-minor-inconsistencies");
     134             :   }
     135           5 :   return TALER_MHD_REPLY_JSON_PACK (
     136             :     connection,
     137             :     MHD_HTTP_OK,
     138             :     GNUNET_JSON_pack_array_steal ("row_minor_inconsistencies",
     139             :                                   ja));
     140             : }