Line data    Source code

       1              : /*
       2              :    This file is part of TALER
       3              :    Copyright (C) 2026 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              : /**
      17              :  * @file src/auditordb/create_tables.c
      18              :  * @brief Implementation of the create_tables function for Postgres
      19              :  * @author Christian Grothoff
      20              :  */
      21              : #include "taler/taler_pq_lib.h"
      22              : #include "auditor-database/create_tables.h"
      23              : #include "pg_helper.h"
      24              : 
      25              : 
      26              : enum GNUNET_GenericReturnValue
      27            7 : TALER_AUDITORDB_create_tables (
      28              :   const struct GNUNET_CONFIGURATION_Handle *cfg,
      29              :   bool support_partitions,
      30              :   uint32_t num_partitions)
      31              : {
      32            7 :   enum GNUNET_GenericReturnValue ret = GNUNET_OK;
      33              :   struct GNUNET_PQ_Context *conn;
      34            7 :   struct GNUNET_PQ_QueryParam params[] = {
      35              :     support_partitions
      36            0 :     ? GNUNET_PQ_query_param_uint32 (&num_partitions)
      37            7 :     : GNUNET_PQ_query_param_null (),
      38              :     GNUNET_PQ_query_param_end
      39              :   };
      40            7 :   struct GNUNET_PQ_PreparedStatement ps[] = {
      41            7 :     GNUNET_PQ_make_prepare ("create_tables",
      42              :                             "SELECT"
      43              :                             " auditor.do_create_tables"
      44              :                             " ($1);"),
      45              :     GNUNET_PQ_PREPARED_STATEMENT_END
      46              :   };
      47            7 :   struct GNUNET_PQ_ExecuteStatement es[] = {
      48            7 :     GNUNET_PQ_make_try_execute ("SET search_path TO auditor;"),
      49              :     GNUNET_PQ_EXECUTE_STATEMENT_END
      50              :   };
      51              : 
      52            7 :   conn = GNUNET_PQ_connect_with_cfg (cfg,
      53              :                                      "auditordb-postgres",
      54              :                                      "auditor-",
      55              :                                      es,
      56              :                                      ps);
      57            7 :   if (NULL == conn)
      58              :   {
      59            0 :     GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
      60              :                 "Failed to connect to database\n");
      61            0 :     return GNUNET_SYSERR;
      62              :   }
      63            7 :   if (0 >
      64            7 :       GNUNET_PQ_eval_prepared_non_select (conn,
      65              :                                           "create_tables",
      66              :                                           params))
      67              :   {
      68            0 :     GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
      69              :                 "Failed to run 'create_tables' prepared statement\n");
      70            0 :     ret = GNUNET_SYSERR;
      71              :   }
      72            7 :   if (GNUNET_OK == ret)
      73              :   {
      74            7 :     ret = GNUNET_PQ_exec_sql (conn,
      75              :                               "procedures");
      76            7 :     if (GNUNET_OK != ret)
      77            0 :       GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
      78              :                   "Failed to load stored procedures\n");
      79              :   }
      80            7 :   GNUNET_PQ_disconnect (conn);
      81            7 :   return ret;
      82              : }