merchant

Merchant backend to process payments, run by merchants
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pg_update_token_family.c (2567B)

      1 /*
      2    This file is part of TALER
      3    Copyright (C) 2023, 2024, 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_update_token_family.c
     18  * @brief Implementation of the update_token_family function for Postgres
     19  * @author Christian Blättler
     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_update_token_family.h"
     26 #include "pg_helper.h"
     27 
     28 
     29 enum GNUNET_DB_QueryStatus
     30 TMH_PG_update_token_family (
     31   void *cls,
     32   const char *instance_id,
     33   const char *token_family_slug,
     34   const struct TALER_MERCHANTDB_TokenFamilyDetails *details)
     35 {
     36   struct PostgresClosure *pg = cls;
     37 
     38   struct GNUNET_PQ_QueryParam params[] = {
     39     GNUNET_PQ_query_param_string (instance_id),
     40     GNUNET_PQ_query_param_string (token_family_slug),
     41     GNUNET_PQ_query_param_string (details->name),
     42     GNUNET_PQ_query_param_string (details->description),
     43     TALER_PQ_query_param_json (details->description_i18n),
     44     (details->extra_data == NULL)
     45     ? GNUNET_PQ_query_param_null ()
     46     : TALER_PQ_query_param_json (details->extra_data),
     47     GNUNET_PQ_query_param_timestamp (&details->valid_after),
     48     GNUNET_PQ_query_param_timestamp (&details->valid_before),
     49     GNUNET_PQ_query_param_end
     50   };
     51 
     52   check_connection (pg);
     53   PREPARE (pg,
     54            "update_token_family",
     55            "UPDATE merchant_token_families SET"
     56            " name=$3"
     57            ",description=$4"
     58            ",description_i18n=$5::TEXT::JSONB"
     59            ",extra_data=$6::TEXT::JSONB"
     60            ",valid_after=$7"
     61            ",valid_before=$8"
     62            " WHERE merchant_serial="
     63            "   (SELECT merchant_serial"
     64            "      FROM merchant_instances"
     65            "      WHERE merchant_id=$1)"
     66            "   AND slug=$2");
     67   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
     68                                              "update_token_family",
     69                                              params);
     70 }