Line data    Source code

       1              : /*
       2              :    This file is part of TALER
       3              :    Copyright (C) 2025 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/backenddb/update_report.c
      18              :  * @brief Implementation of the update_report function for Postgres
      19              :  * @author Christian Grothoff
      20              :  */
      21              : #include "platform.h"
      22              : #include <taler/taler_pq_lib.h>
      23              : #include "merchant-database/update_report.h"
      24              : #include "helper.h"
      25              : 
      26              : 
      27              : enum GNUNET_DB_QueryStatus
      28            0 : TALER_MERCHANTDB_update_report (
      29              :   struct TALER_MERCHANTDB_PostgresContext *pg,
      30              :   const char *instance_id,
      31              :   uint64_t report_id,
      32              :   const char *report_program_section,
      33              :   const char *report_description,
      34              :   const char *mime_type,
      35              :   const char *data_source,
      36              :   const char *target_address,
      37              :   struct GNUNET_TIME_Relative frequency,
      38              :   struct GNUNET_TIME_Relative frequency_shift)
      39              : {
      40              :   struct GNUNET_TIME_Timestamp start;
      41            0 :   struct GNUNET_PQ_QueryParam params[] = {
      42            0 :     GNUNET_PQ_query_param_uint64 (&report_id),
      43            0 :     GNUNET_PQ_query_param_string (report_program_section),
      44            0 :     GNUNET_PQ_query_param_string (report_description),
      45            0 :     GNUNET_PQ_query_param_string (mime_type),
      46            0 :     GNUNET_PQ_query_param_string (data_source),
      47            0 :     GNUNET_PQ_query_param_string (target_address),
      48            0 :     GNUNET_PQ_query_param_relative_time (&frequency),
      49            0 :     GNUNET_PQ_query_param_relative_time (&frequency_shift),
      50            0 :     GNUNET_PQ_query_param_timestamp (&start),
      51              :     GNUNET_PQ_query_param_end
      52              :   };
      53              : 
      54            0 :   GNUNET_assert (NULL != pg->current_merchant_id);
      55            0 :   GNUNET_assert (0 == strcmp (instance_id,
      56              :                               pg->current_merchant_id));
      57              :   /* GNUNET_TIME_absolute_round_down() asserts on a zero interval, which
      58              :      would abort the process for a client-supplied frequency of 0. */
      59            0 :   if (GNUNET_TIME_relative_is_zero (frequency))
      60              :   {
      61            0 :     GNUNET_break (0);
      62            0 :     return GNUNET_DB_STATUS_HARD_ERROR;
      63              :   }
      64              :   start =
      65            0 :     GNUNET_TIME_absolute_to_timestamp (
      66              :       GNUNET_TIME_absolute_add (
      67              :         GNUNET_TIME_absolute_round_down (GNUNET_TIME_absolute_get (),
      68              :                                          frequency),
      69              :         GNUNET_TIME_relative_add (frequency,
      70              :                                   frequency_shift)));
      71              : 
      72            0 :   TMH_PQ_prepare_anon (pg,
      73              :                        "UPDATE merchant_reports SET"
      74              :                        "  report_program_section=$2"
      75              :                        " ,report_description=$3"
      76              :                        " ,mime_type=$4"
      77              :                        " ,data_source=$5"
      78              :                        " ,target_address=$6"
      79              :                        " ,frequency=$7"
      80              :                        " ,frequency_shift=$8"
      81              :                        " ,next_transmission=$9"
      82              :                        " WHERE report_serial=$1;");
      83            0 :   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
      84              :                                              "",
      85              :                                              params);
      86              : }