1 files changed, 68 insertions, 0 deletions
diff --git a/src/exchangedb/pg_insert_close_request.c b/src/exchangedb/pg_insert_close_request.c
new file mode 100644
index 000000000..b4bc5f4a7
--- /dev/null
+++ b/src/exchangedb/pg_insert_close_request.c
@@ -0,0 +1,68 @@
+/*
+   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 pg_insert_close_request.c
+ * @brief Low-level (statement-level) Postgres database access for the exchange
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "taler_error_codes.h"
+#include "taler_dbevents.h"
+#include "taler_pq_lib.h"
+#include "pg_insert_close_request.h"
+#include "pg_helper.h"
+
+
+enum GNUNET_DB_QueryStatus
+TEH_PG_insert_close_request (
+  void *cls,
+  const struct TALER_ReservePublicKeyP *reserve_pub,
+  const char *payto_uri,
+  const struct TALER_ReserveSignatureP *reserve_sig,
+  struct GNUNET_TIME_Timestamp request_timestamp,
+  const struct TALER_Amount *balance,
+  const struct TALER_Amount *closing_fee)
+{
+  struct PostgresClosure *pg = cls;
+  struct GNUNET_PQ_QueryParam params[] = {
+    GNUNET_PQ_query_param_auto_from_type (reserve_pub),
+    GNUNET_PQ_query_param_timestamp (&request_timestamp),
+    GNUNET_PQ_query_param_auto_from_type (reserve_sig),
+    TALER_PQ_query_param_amount (pg->conn,
+                                 balance),
+    TALER_PQ_query_param_amount (pg->conn,
+                                 closing_fee),
+    GNUNET_PQ_query_param_string (payto_uri),
+    GNUNET_PQ_query_param_end
+  };
+
+  PREPARE (pg,
+           "insert_account_close",
+           "INSERT INTO close_requests"
+           "(reserve_pub"
+           ",close_timestamp"
+           ",reserve_sig"
+           ",close"
+           ",close_fee"
+           ",payto_uri"
+           ")"
+           "VALUES "
+           "($1, $2, $3, $4, $5, $6)"
+           " ON CONFLICT DO NOTHING;");
+  return GNUNET_PQ_eval_prepared_non_select (pg->conn,
+                                             "insert_account_close",
+                                             params);
+}