merchant

Merchant backend to process payments, run by merchants
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pg_insert_deposit_to_transfer.c (2424B)

      1 /*
      2    This file is part of TALER
      3    Copyright (C) 2022, 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 backenddb/pg_insert_deposit_to_transfer.c
     18  * @brief Implementation of the insert_deposit_to_transfer function for Postgres
     19  * @author Christian Grothoff
     20  */
     21 #include "platform.h"
     22 #include <taler/taler_error_codes.h>
     23 #include <taler/taler_dbevents.h>
     24 #include <taler/taler_pq_lib.h>
     25 #include "pg_insert_deposit_to_transfer.h"
     26 #include "pg_helper.h"
     27 
     28 
     29 enum GNUNET_DB_QueryStatus
     30 TMH_PG_insert_deposit_to_transfer (
     31   void *cls,
     32   uint64_t deposit_serial,
     33   const struct TALER_MerchantWireHashP *h_wire,
     34   const char *exchange_url,
     35   const struct TALER_EXCHANGE_DepositData *dd)
     36 {
     37   struct PostgresClosure *pg = cls;
     38   struct GNUNET_PQ_QueryParam params[] = {
     39     GNUNET_PQ_query_param_uint64 (&deposit_serial),
     40     TALER_PQ_query_param_amount_with_currency (pg->conn,
     41                                                &dd->coin_contribution),
     42     GNUNET_PQ_query_param_timestamp (&dd->execution_time),
     43     GNUNET_PQ_query_param_string (exchange_url),
     44     GNUNET_PQ_query_param_auto_from_type (h_wire),
     45     GNUNET_PQ_query_param_auto_from_type (&dd->exchange_sig),
     46     GNUNET_PQ_query_param_auto_from_type (&dd->exchange_pub),
     47     GNUNET_PQ_query_param_auto_from_type (&dd->wtid),
     48     GNUNET_PQ_query_param_end
     49   };
     50   bool dummy;
     51   struct GNUNET_PQ_ResultSpec rs[] = {
     52     GNUNET_PQ_result_spec_bool ("out_dummy",
     53                                 &dummy),
     54     GNUNET_PQ_result_spec_end
     55   };
     56 
     57   PREPARE (pg,
     58            "insert_deposit_to_transfer",
     59            "SELECT"
     60            "  out_dummy"
     61            " FROM merchant_insert_deposit_to_transfer"
     62            " ($1,$2,$3,$4,$5,$6,$7,$8);");
     63   return GNUNET_PQ_eval_prepared_singleton_select (
     64     pg->conn,
     65     "insert_deposit_to_transfer",
     66     params,
     67     rs);
     68 }