diff options
Diffstat (limited to 'src/exchangedb/pg_insert_auditor_denom_sig.c')
-rw-r--r-- | src/exchangedb/pg_insert_auditor_denom_sig.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/exchangedb/pg_insert_auditor_denom_sig.c b/src/exchangedb/pg_insert_auditor_denom_sig.c new file mode 100644 index 000000000..3643a87f2 --- /dev/null +++ b/src/exchangedb/pg_insert_auditor_denom_sig.c @@ -0,0 +1,61 @@ +/* + 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_insert_auditor_denom_sig.c + * @brief Implementation of the insert_auditor_denom_sig 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_insert_auditor_denom_sig.h" +#include "pg_helper.h" + + +enum GNUNET_DB_QueryStatus +TEH_PG_insert_auditor_denom_sig ( + void *cls, + const struct TALER_DenominationHashP *h_denom_pub, + const struct TALER_AuditorPublicKeyP *auditor_pub, + const struct TALER_AuditorSignatureP *auditor_sig) +{ + struct PostgresClosure *pg = cls; + struct GNUNET_PQ_QueryParam params[] = { + GNUNET_PQ_query_param_auto_from_type (auditor_pub), + GNUNET_PQ_query_param_auto_from_type (h_denom_pub), + GNUNET_PQ_query_param_auto_from_type (auditor_sig), + GNUNET_PQ_query_param_end + }; + + PREPARE (pg, + "insert_auditor_denom_sig", + "WITH ax AS" + " (SELECT auditor_uuid" + " FROM auditors" + " WHERE auditor_pub=$1)" + "INSERT INTO auditor_denom_sigs " + "(auditor_uuid" + ",denominations_serial" + ",auditor_sig" + ") SELECT ax.auditor_uuid, denominations_serial, $3 " + " FROM denominations" + " CROSS JOIN ax" + " WHERE denom_pub_hash=$2;"); + return GNUNET_PQ_eval_prepared_non_select (pg->conn, + "insert_auditor_denom_sig", + params); +} |