exchange

Base system with REST service to issue digital coins, run by the payment service provider
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pg_insert_deposit_confirmation.c (3275B)

      1 /*
      2    This file is part of TALER
      3    Copyright (C) 2022, 2023 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 pg_insert_deposit_confirmation.c
     18  * @brief Low-level (statement-level) Postgres database access for the exchange
     19  * @author Christian Grothoff
     20  */
     21 #include "taler/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_confirmation.h"
     26 #include "pg_helper.h"
     27 
     28 
     29 enum GNUNET_DB_QueryStatus
     30 TAH_PG_insert_deposit_confirmation (
     31   void *cls,
     32   const struct TALER_AUDITORDB_DepositConfirmation *dc)
     33 {
     34   struct PostgresClosure *pg = cls;
     35   struct GNUNET_PQ_QueryParam params[] = {
     36     GNUNET_PQ_query_param_auto_from_type (&dc->h_contract_terms),
     37     GNUNET_PQ_query_param_auto_from_type (&dc->h_policy),
     38     GNUNET_PQ_query_param_auto_from_type (&dc->h_wire),
     39     GNUNET_PQ_query_param_timestamp (&dc->exchange_timestamp),
     40     GNUNET_PQ_query_param_timestamp (&dc->wire_deadline),
     41     GNUNET_PQ_query_param_timestamp (&dc->refund_deadline),
     42     TALER_PQ_query_param_amount (pg->conn,
     43                                  &dc->total_without_fee),
     44     GNUNET_PQ_query_param_array_auto_from_type (dc->num_coins,
     45                                                 dc->coin_pubs,
     46                                                 pg->conn),
     47     GNUNET_PQ_query_param_array_auto_from_type (dc->num_coins,
     48                                                 dc->coin_sigs,
     49                                                 pg->conn),
     50     GNUNET_PQ_query_param_auto_from_type (&dc->merchant),
     51     GNUNET_PQ_query_param_auto_from_type (&dc->exchange_sig),
     52     GNUNET_PQ_query_param_auto_from_type (&dc->exchange_pub),
     53     GNUNET_PQ_query_param_auto_from_type (&dc->master_sig),
     54     GNUNET_PQ_query_param_end
     55   };
     56   enum GNUNET_DB_QueryStatus qs;
     57 
     58   PREPARE (pg,
     59            "auditor_deposit_confirmation_insert",
     60            "INSERT INTO auditor_deposit_confirmations "
     61            "(h_contract_terms"
     62            ",h_policy"
     63            ",h_wire"
     64            ",exchange_timestamp"
     65            ",wire_deadline"
     66            ",refund_deadline"
     67            ",total_without_fee"
     68            ",coin_pubs"
     69            ",coin_sigs"
     70            ",merchant_pub"
     71            ",exchange_sig"
     72            ",exchange_pub"
     73            ",master_sig"                  /* master_sig could be normalized... */
     74            ") VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13);");
     75   qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
     76                                            "auditor_deposit_confirmation_insert",
     77                                            params);
     78   GNUNET_PQ_cleanup_query_params_closures (params);
     79   return qs;
     80 }