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/backenddb/insert_external_refund.c
      18              :  * @brief Implementation of the insert_external_refund function for Postgres
      19              :  * @author Bohdan Potuzhnyi
      20              :  * @author Volodymyr Potuzhnyi
      21              :  */
      22              : #include "platform.h"
      23              : #include <taler/taler_pq_lib.h>
      24              : #include "merchant-database/insert_external_refund.h"
      25              : #include "helper.h"
      26              : 
      27              : 
      28              : enum GNUNET_DB_QueryStatus
      29            8 : TALER_MERCHANTDB_insert_external_refund (
      30              :   struct TALER_MERCHANTDB_PostgresContext *pg,
      31              :   const char *instance_id,
      32              :   const char *order_id,
      33              :   const char *refund_id,
      34              :   const struct TALER_MerchantPostDataHashP *h_post_data,
      35              :   const char *method,
      36              :   const char *payment_id,
      37              :   const struct TALER_Amount *amount,
      38              :   const char *reason)
      39              : {
      40            8 :   struct GNUNET_TIME_Timestamp now = GNUNET_TIME_timestamp_get ();
      41            8 :   struct GNUNET_PQ_QueryParam params[] = {
      42            8 :     GNUNET_PQ_query_param_string (order_id),
      43            8 :     GNUNET_PQ_query_param_string (refund_id),
      44            8 :     GNUNET_PQ_query_param_auto_from_type (h_post_data),
      45            8 :     GNUNET_PQ_query_param_timestamp (&now),
      46            8 :     GNUNET_PQ_query_param_string (method),
      47              :     (NULL == payment_id)
      48            6 :       ? GNUNET_PQ_query_param_null ()
      49            8 :       : GNUNET_PQ_query_param_string (payment_id),
      50            8 :     TALER_PQ_query_param_amount_with_currency (pg->conn,
      51              :                                                amount),
      52            8 :     GNUNET_PQ_query_param_string (reason),
      53              :     GNUNET_PQ_query_param_end
      54              :   };
      55              : 
      56            8 :   GNUNET_assert (NULL != pg->current_merchant_id);
      57            8 :   GNUNET_assert (0 == strcmp (instance_id,
      58              :                               pg->current_merchant_id));
      59              :   /* no preflight check here, run in transaction by caller! */
      60            8 :   TMH_PQ_prepare_anon (pg,
      61              :                        "INSERT INTO merchant_refunds_external"
      62              :                        "(order_serial"
      63              :                        ",refund_id"
      64              :                        ",h_post_data"
      65              :                        ",refund_timestamp"
      66              :                        ",refund_method"
      67              :                        ",payment_id"
      68              :                        ",refund_amount"
      69              :                        ",reason"
      70              :                        ") SELECT"
      71              :                        " order_serial"
      72              :                        ",$2"
      73              :                        ",$3"
      74              :                        ",$4"
      75              :                        ",$5"
      76              :                        ",$6"
      77              :                        ",$7"
      78              :                        ",$8"
      79              :                        " FROM merchant_contract_terms"
      80              :                        " WHERE order_id=$1");
      81            8 :   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
      82              :                                              "",
      83              :                                              params);
      84              : }