Line data    Source code

       1              : /*
       2              :    This file is part of TALER
       3              :    Copyright (C) 2022 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/insert_transfer.c
      18              :  * @brief Implementation of the insert_transfer function for Postgres
      19              :  * @author Christian Grothoff
      20              :  */
      21              : #include "platform.h"
      22              : #include <taler/taler_pq_lib.h>
      23              : #include "merchant-database/insert_transfer.h"
      24              : #include "helper.h"
      25              : 
      26              : 
      27              : enum GNUNET_DB_QueryStatus
      28           17 : TALER_MERCHANTDB_insert_transfer (
      29              :   struct TALER_MERCHANTDB_PostgresContext *pg,
      30              :   const char *instance_id,
      31              :   const char *exchange_url,
      32              :   const struct TALER_WireTransferIdentifierRawP *wtid,
      33              :   const struct TALER_Amount *credit_amount,
      34              :   struct TALER_FullPayto payto_uri,
      35              :   uint64_t bank_serial_id,
      36              :   bool *no_account,
      37              :   bool *conflict)
      38              : {
      39           17 :   struct GNUNET_TIME_Absolute now = GNUNET_TIME_absolute_get ();
      40           17 :   struct GNUNET_PQ_QueryParam params[] = {
      41           17 :     GNUNET_PQ_query_param_string (exchange_url),
      42           17 :     GNUNET_PQ_query_param_auto_from_type (wtid),
      43           17 :     TALER_PQ_query_param_amount_with_currency (pg->conn,
      44              :                                                credit_amount),
      45           17 :     GNUNET_PQ_query_param_string (payto_uri.full_payto),
      46           17 :     0 == bank_serial_id
      47           10 :     ? GNUNET_PQ_query_param_null ()
      48           17 :     : GNUNET_PQ_query_param_uint64 (&bank_serial_id),
      49           17 :     GNUNET_PQ_query_param_absolute_time (&now),
      50              :     GNUNET_PQ_query_param_end
      51              :   };
      52           17 :   struct GNUNET_PQ_ResultSpec rs[] = {
      53           17 :     GNUNET_PQ_result_spec_bool ("no_account",
      54              :                                 no_account),
      55           17 :     GNUNET_PQ_result_spec_bool ("conflict",
      56              :                                 conflict),
      57              :     GNUNET_PQ_result_spec_end
      58              :   };
      59              : 
      60           17 :   GNUNET_assert (NULL != pg->current_merchant_id);
      61           17 :   GNUNET_assert (0 == strcmp (instance_id,
      62              :                               pg->current_merchant_id));
      63           17 :   TMH_PQ_prepare_anon (pg,
      64              :                        "SELECT "
      65              :                        "  out_no_account AS no_account"
      66              :                        " ,out_conflict AS conflict"
      67              :                        " FROM merchant_do_insert_transfer"
      68              :                        " ($1, $2, $3, $4, $5, $6);");
      69           17 :   return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
      70              :                                                    "",
      71              :                                                    params,
      72              :                                                    rs);
      73              : }