LCOV - code coverage report
Current view: top level - auditordb - pg_get_reserve_in_inconsistency.c (source / functions) Hit Total Coverage
Test: coverage.info Lines: 33 39 84.6 %
Date: 2025-06-05 21:03:14 Functions: 2 2 100.0 %

          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 "taler_error_codes.h"
      18             : #include "taler_dbevents.h"
      19             : #include "taler_pq_lib.h"
      20             : #include "pg_helper.h"
      21             : #include "pg_get_reserve_in_inconsistency.h"
      22             : 
      23             : 
      24             : struct ReserveInInconsistencyContext
      25             : {
      26             : 
      27             :   /**
      28             :    * Function to call for each bad sig loss.
      29             :    */
      30             :   TALER_AUDITORDB_ReserveInInconsistencyCallback cb;
      31             : 
      32             :   /**
      33             :    * Closure for @e cb
      34             :    */
      35             :   void *cb_cls;
      36             : 
      37             :   /**
      38             :    * Plugin context.
      39             :    */
      40             :   struct PostgresClosure *pg;
      41             : 
      42             :   /**
      43             :    * Query status to return.
      44             :    */
      45             :   enum GNUNET_DB_QueryStatus qs;
      46             : };
      47             : 
      48             : 
      49             : /**
      50             :  * Helper function for #TAH_PG_get_reserve_in_inconsistency().
      51             :  * To be called with the results of a SELECT statement
      52             :  * that has returned @a num_results results.
      53             :  *
      54             :  * @param cls closure of type `struct ReserveInInconsistencyContext *`
      55             :  * @param result the postgres result
      56             :  * @param num_results the number of results in @a result
      57             :  */
      58             : static void
      59           9 : reserve_in_inconsistency_cb (void *cls,
      60             :                              PGresult *result,
      61             :                              unsigned int num_results)
      62             : {
      63           9 :   struct ReserveInInconsistencyContext *dcc = cls;
      64           9 :   struct PostgresClosure *pg = dcc->pg;
      65             : 
      66          18 :   for (unsigned int i = 0; i < num_results; i++)
      67             :   {
      68             :     struct TALER_AUDITORDB_ReserveInInconsistency dc;
      69           9 :     struct GNUNET_PQ_ResultSpec rs[] = {
      70           9 :       GNUNET_PQ_result_spec_uint64 ("row_id",
      71             :                                     &dc.serial_id),
      72           9 :       GNUNET_PQ_result_spec_uint64 ("bank_row_id",
      73             :                                     &dc.bank_row_id),
      74           9 :       TALER_PQ_RESULT_SPEC_AMOUNT ("amount_exchange_expected",
      75             :                                    &dc.amount_exchange_expected),
      76           9 :       TALER_PQ_RESULT_SPEC_AMOUNT ("amount_wired",
      77             :                                    &dc.amount_wired),
      78           9 :       GNUNET_PQ_result_spec_auto_from_type ("reserve_pub",
      79             :                                             &dc.reserve_pub),
      80           9 :       GNUNET_PQ_result_spec_absolute_time ("timestamp",
      81             :                                            &dc.timestamp),
      82           9 :       GNUNET_PQ_result_spec_string ("account",
      83             :                                     &dc.account.full_payto),
      84           9 :       GNUNET_PQ_result_spec_string ("diagnostic",
      85             :                                     &dc.diagnostic),
      86           9 :       GNUNET_PQ_result_spec_bool ("suppressed",
      87             :                                   &dc.suppressed),
      88             :       GNUNET_PQ_result_spec_end
      89             :     };
      90             :     enum GNUNET_GenericReturnValue rval;
      91             : 
      92           9 :     if (GNUNET_OK !=
      93           9 :         GNUNET_PQ_extract_result (result,
      94             :                                   rs,
      95             :                                   i))
      96             :     {
      97           0 :       GNUNET_break (0);
      98           0 :       dcc->qs = GNUNET_DB_STATUS_HARD_ERROR;
      99           0 :       return;
     100             :     }
     101             : 
     102           9 :     dcc->qs = i + 1;
     103           9 :     rval = dcc->cb (dcc->cb_cls,
     104             :                     &dc);
     105           9 :     GNUNET_PQ_cleanup_result (rs);
     106           9 :     if (GNUNET_OK != rval)
     107           0 :       break;
     108             :   }
     109             : }
     110             : 
     111             : 
     112             : enum GNUNET_DB_QueryStatus
     113           9 : TAH_PG_get_reserve_in_inconsistency (
     114             :   void *cls,
     115             :   int64_t limit,
     116             :   uint64_t offset,
     117             :   bool return_suppressed,
     118             :   TALER_AUDITORDB_ReserveInInconsistencyCallback cb,
     119             :   void *cb_cls)
     120             : {
     121           9 :   struct PostgresClosure *pg = cls;
     122           9 :   uint64_t plimit = (uint64_t) ((limit < 0) ? -limit : limit);
     123           9 :   struct GNUNET_PQ_QueryParam params[] = {
     124           9 :     GNUNET_PQ_query_param_uint64 (&offset),
     125           9 :     GNUNET_PQ_query_param_bool (return_suppressed),
     126           9 :     GNUNET_PQ_query_param_uint64 (&plimit),
     127             :     GNUNET_PQ_query_param_end
     128             :   };
     129           9 :   struct ReserveInInconsistencyContext dcc = {
     130             :     .cb = cb,
     131             :     .cb_cls = cb_cls,
     132             :     .pg = pg
     133             :   };
     134             :   enum GNUNET_DB_QueryStatus qs;
     135             : 
     136           9 :   PREPARE (pg,
     137             :            "auditor_reserve_in_inconsistency_get_desc",
     138             :            "SELECT"
     139             :            " row_id"
     140             :            ",bank_row_id"
     141             :            ",amount_exchange_expected"
     142             :            ",amount_wired"
     143             :            ",reserve_pub"
     144             :            ",timestamp"
     145             :            ",account"
     146             :            ",diagnostic"
     147             :            ",suppressed"
     148             :            " FROM auditor_reserve_in_inconsistency"
     149             :            " WHERE (row_id < $1)"
     150             :            " AND ($2 OR suppressed is false)"
     151             :            " ORDER BY row_id DESC"
     152             :            " LIMIT $3"
     153             :            );
     154           9 :   PREPARE (pg,
     155             :            "auditor_reserve_in_inconsistency_get_asc",
     156             :            "SELECT"
     157             :            " row_id"
     158             :            ",bank_row_id"
     159             :            ",amount_exchange_expected"
     160             :            ",amount_wired"
     161             :            ",reserve_pub"
     162             :            ",timestamp"
     163             :            ",account"
     164             :            ",diagnostic"
     165             :            ",suppressed"
     166             :            " FROM auditor_reserve_in_inconsistency"
     167             :            " WHERE (row_id > $1)"
     168             :            " AND ($2 OR suppressed is false)"
     169             :            " ORDER BY row_id ASC"
     170             :            " LIMIT $3"
     171             :            );
     172           9 :   qs = GNUNET_PQ_eval_prepared_multi_select (
     173             :     pg->conn,
     174             :     (limit > 0)
     175             :     ? "auditor_reserve_in_inconsistency_get_asc"
     176             :     : "auditor_reserve_in_inconsistency_get_desc",
     177             :     params,
     178             :     &reserve_in_inconsistency_cb,
     179             :     &dcc);
     180           9 :   if (qs > 0)
     181           9 :     return dcc.qs;
     182           0 :   GNUNET_break (GNUNET_DB_STATUS_HARD_ERROR != qs);
     183           0 :   return qs;
     184             : }

Generated by: LCOV version 1.16