donau

Donation authority for GNU Taler (experimental)
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pg_insert_donation_unit.c (2140B)

      1 /*
      2    This file is part of TALER
      3    Copyright (C) 2024 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 donaudb/pg_insert_donation_unit.c
     18  * @brief Implementation of the insert_donation_unit function for Postgres
     19  * @author Johannes Casaburi
     20  */
     21 #include <donau_config.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_donation_unit.h"
     26 #include "pg_helper.h"
     27 #include "donau_pq_lib.h"
     28 
     29 
     30 enum GNUNET_DB_QueryStatus
     31 DH_PG_insert_donation_unit (
     32   void *cls,
     33   const struct DONAU_DonationUnitHashP *h_donation_unit_pub,
     34   const struct DONAU_DonationUnitPublicKey *donation_unit_pub,
     35   const uint64_t validity_year,
     36   const struct TALER_Amount *value)
     37 {
     38   struct PostgresClosure *pg = cls;
     39   struct GNUNET_PQ_QueryParam iparams[] = {
     40     GNUNET_PQ_query_param_auto_from_type (h_donation_unit_pub),
     41     DONAU_PQ_query_param_donation_unit_pub (donation_unit_pub),
     42     GNUNET_PQ_query_param_uint64 (&validity_year),
     43     TALER_PQ_query_param_amount (pg->conn,
     44                                  value),
     45     GNUNET_PQ_query_param_end
     46   };
     47 
     48   PREPARE (pg,
     49            "donation_unit_insert",
     50            "INSERT INTO donation_units "
     51            "(h_donation_unit_pub"
     52            ",donation_unit_pub"
     53            ",validity_year"
     54            ",value"
     55            ") VALUES ($1, $2, $3, $4);");
     56   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
     57                                              "donation_unit_insert",
     58                                              iparams);
     59 }