diff options
Diffstat (limited to 'src/exchangedb/pg_do_recoup_refresh.c')
-rw-r--r-- | src/exchangedb/pg_do_recoup_refresh.c | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/src/exchangedb/pg_do_recoup_refresh.c b/src/exchangedb/pg_do_recoup_refresh.c new file mode 100644 index 000000000..be5e4705d --- /dev/null +++ b/src/exchangedb/pg_do_recoup_refresh.c @@ -0,0 +1,79 @@ +/* + This file is part of TALER + Copyright (C) 2022 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 exchangedb/pg_do_recoup_refresh.c + * @brief Implementation of the do_recoup_refresh function for Postgres + * @author Christian Grothoff + */ +#include "platform.h" +#include "taler_error_codes.h" +#include "taler_dbevents.h" +#include "taler_pq_lib.h" +#include "pg_do_recoup_refresh.h" +#include "pg_helper.h" + +enum GNUNET_DB_QueryStatus +TEH_PG_do_recoup_refresh ( + void *cls, + const struct TALER_CoinSpendPublicKeyP *old_coin_pub, + uint64_t rrc_serial, + const union TALER_DenominationBlindingKeyP *coin_bks, + const struct TALER_CoinSpendPublicKeyP *coin_pub, + uint64_t known_coin_id, + const struct TALER_CoinSpendSignatureP *coin_sig, + struct GNUNET_TIME_Timestamp *recoup_timestamp, + bool *recoup_ok, + bool *internal_failure) +{ + struct PostgresClosure *pg = cls; + struct GNUNET_PQ_QueryParam params[] = { + GNUNET_PQ_query_param_auto_from_type (old_coin_pub), + GNUNET_PQ_query_param_uint64 (&rrc_serial), + GNUNET_PQ_query_param_auto_from_type (coin_bks), + GNUNET_PQ_query_param_auto_from_type (coin_pub), + GNUNET_PQ_query_param_uint64 (&known_coin_id), + GNUNET_PQ_query_param_auto_from_type (coin_sig), + GNUNET_PQ_query_param_timestamp (recoup_timestamp), + GNUNET_PQ_query_param_end + }; + bool is_null; + struct GNUNET_PQ_ResultSpec rs[] = { + GNUNET_PQ_result_spec_allow_null ( + GNUNET_PQ_result_spec_timestamp ("recoup_timestamp", + recoup_timestamp), + &is_null), + GNUNET_PQ_result_spec_bool ("recoup_ok", + recoup_ok), + GNUNET_PQ_result_spec_bool ("internal_failure", + internal_failure), + GNUNET_PQ_result_spec_end + }; + + + PREPARE (pg, + "call_recoup_refresh", + "SELECT " + " out_recoup_timestamp AS recoup_timestamp" + ",out_recoup_ok AS recoup_ok" + ",out_internal_failure AS internal_failure" + " FROM exchange_do_recoup_to_coin" + " ($1,$2,$3,$4,$5,$6,$7);"); + + return GNUNET_PQ_eval_prepared_singleton_select (pg->conn, + "call_recoup_refresh", + params, + rs); +} |