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);
+}