/*
   This file is part of TALER
   Copyright (C) 2023, 2026 Taler Systems SA

   TALER is free software; you can redistribute it and/or modify it under the
   terms of the GNU General Public License as published by the Free Software
   Foundation; either version 3, or (at your option) any later version.

   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

   You should have received a copy of the GNU General Public License along with
   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
 */
/**
 * @file src/backenddb/update_account.c
 * @brief Implementation of the update_account function for Postgres
 * @author Christian Grothoff
 */
#include "platform.h"
#include <taler/taler_pq_lib.h>
#include "merchant-database/update_account.h"
#include "helper.h"


enum GNUNET_DB_QueryStatus
TALER_MERCHANTDB_update_account (
  struct TALER_MERCHANTDB_PostgresContext *pg,
  const char *id,
  const struct TALER_MerchantWireHashP *h_wire,
  const char *extra_wire_subject_metadata,
  const char *credit_facade_url,
  const json_t *credit_facade_credentials)
{
  struct GNUNET_PQ_QueryParam params[] = {
    GNUNET_PQ_query_param_auto_from_type (h_wire),
    NULL == credit_facade_url
    ? GNUNET_PQ_query_param_null ()
    : GNUNET_PQ_query_param_string (credit_facade_url),
    NULL == credit_facade_credentials
    ? GNUNET_PQ_query_param_null ()
    : TALER_PQ_query_param_json (credit_facade_credentials),
    NULL == extra_wire_subject_metadata
    ? GNUNET_PQ_query_param_null ()
    : GNUNET_PQ_query_param_string (extra_wire_subject_metadata),
    GNUNET_PQ_query_param_end
  };

  GNUNET_assert (NULL != pg->current_merchant_id);
  GNUNET_assert (0 == strcmp (id,
                              pg->current_merchant_id));
  TMH_PQ_prepare_anon (pg,
                       "UPDATE merchant_accounts SET"
                       " credit_facade_url=$2"
                       ",credit_facade_credentials="
                       "  COALESCE($3::TEXT::JSONB, credit_facade_credentials)"
                       ",extra_wire_subject_metadata=$4"
                       " WHERE h_wire=$1;");
  return GNUNET_PQ_eval_prepared_non_select (pg->conn,
                                             "",
                                             params);
}
