exchange

Base system with REST service to issue digital coins, run by the payment service provider
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pg_insert_historic_denom_revenue.c (2253B)

      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 pg_insert_historic_denom_revenue.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_historic_denom_revenue.h"
     26 #include "pg_helper.h"
     27 
     28 
     29 enum GNUNET_DB_QueryStatus
     30 TAH_PG_insert_historic_denom_revenue (
     31   void *cls,
     32   const struct TALER_DenominationHashP *denom_pub_hash,
     33   struct GNUNET_TIME_Timestamp revenue_timestamp,
     34   const struct TALER_Amount *revenue_balance,
     35   const struct TALER_Amount *loss_balance)
     36 {
     37   struct PostgresClosure *pg = cls;
     38   struct GNUNET_PQ_QueryParam params[] = {
     39     GNUNET_PQ_query_param_auto_from_type (denom_pub_hash),
     40     GNUNET_PQ_query_param_timestamp (&revenue_timestamp),
     41     TALER_PQ_query_param_amount (pg->conn,
     42                                  revenue_balance),
     43     TALER_PQ_query_param_amount (pg->conn,
     44                                  loss_balance),
     45     GNUNET_PQ_query_param_end
     46   };
     47 
     48   PREPARE (pg,
     49            "auditor_historic_denomination_revenue_insert",
     50            "INSERT INTO auditor_historic_denomination_revenue"
     51            "(denom_pub_hash"
     52            ",revenue_timestamp"
     53            ",revenue_balance"
     54            ",loss_balance"
     55            ") VALUES ($1,$2,$3,$4);");
     56   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
     57                                              "auditor_historic_denomination_revenue_insert",
     58                                              params);
     59 }