78 lines
3.0 KiB
C
78 lines
3.0 KiB
C
/*
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This file is part of TALER
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Copyright (C) 2022 Taler Systems SA
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TALER is free software; you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the Free Software
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Foundation; either version 3, or (at your option) any later version.
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TALER is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
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*/
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/**
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* @file exchangedb/pg_do_batch_withdraw_insert.c
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* @brief Implementation of the do_batch_withdraw_insert function for Postgres
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* @author Christian Grothoff
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*/
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#include "platform.h"
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#include "taler_error_codes.h"
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#include "taler_dbevents.h"
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#include "taler_pq_lib.h"
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#include "pg_do_batch_withdraw_insert.h"
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#include "pg_helper.h"
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enum GNUNET_DB_QueryStatus
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TEH_PG_do_batch_withdraw_insert (
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void *cls,
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const struct TALER_CsNonce *nonce,
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const struct TALER_EXCHANGEDB_CollectableBlindcoin *collectable,
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struct GNUNET_TIME_Timestamp now,
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uint64_t ruuid,
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bool *denom_unknown,
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bool *conflict,
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bool *nonce_reuse)
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{
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struct PostgresClosure *pg = cls;
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struct GNUNET_PQ_QueryParam params[] = {
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NULL == nonce
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? GNUNET_PQ_query_param_null ()
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: GNUNET_PQ_query_param_auto_from_type (nonce),
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TALER_PQ_query_param_amount (&collectable->amount_with_fee),
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GNUNET_PQ_query_param_auto_from_type (&collectable->denom_pub_hash),
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GNUNET_PQ_query_param_uint64 (&ruuid),
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GNUNET_PQ_query_param_auto_from_type (&collectable->reserve_sig),
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GNUNET_PQ_query_param_auto_from_type (&collectable->h_coin_envelope),
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TALER_PQ_query_param_blinded_denom_sig (&collectable->sig),
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GNUNET_PQ_query_param_timestamp (&now),
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GNUNET_PQ_query_param_end
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};
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struct GNUNET_PQ_ResultSpec rs[] = {
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GNUNET_PQ_result_spec_bool ("denom_unknown",
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denom_unknown),
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GNUNET_PQ_result_spec_bool ("conflict",
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conflict),
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GNUNET_PQ_result_spec_bool ("nonce_reuse",
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nonce_reuse),
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GNUNET_PQ_result_spec_end
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};
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/* Used in #postgres_do_batch_withdraw_insert() to store
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the signature of a blinded coin with the blinded coin's
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details. */
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PREPARE (pg,
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"call_batch_withdraw_insert",
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"SELECT "
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" out_denom_unknown AS denom_unknown"
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",out_conflict AS conflict"
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",out_nonce_reuse AS nonce_reuse"
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" FROM exchange_do_batch_withdraw_insert"
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" ($1,$2,$3,$4,$5,$6,$7,$8,$9);");
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return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
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"call_batch_withdraw_insert",
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params,
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rs);
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}
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