move few more functions

1 files changed, 66 insertions, 0 deletions

diff --git a/src/exchangedb/pg_insert_history_request.c b/src/exchangedb/pg_insert_history_request.c
new file mode 100644
index 000000000..00270b1a1
--- /dev/null
+++ b/src/exchangedb/pg_insert_history_request.c
@@ -0,0 +1,66 @@
+/*
+   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_history_request.c
+ * @brief Implementation of the insert_history_request 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_history_request.h"
+#include "pg_helper.h"
+
+
+enum GNUNET_DB_QueryStatus
+TEH_PG_insert_history_request (
+  void *cls,
+  const struct TALER_ReservePublicKeyP *reserve_pub,
+  const struct TALER_ReserveSignatureP *reserve_sig,
+  struct GNUNET_TIME_Timestamp request_timestamp,
+  const struct TALER_Amount *history_fee,
+  bool *balance_ok,
+  bool *idempotent)
+{
+  struct PostgresClosure *pg = cls;
+  struct GNUNET_PQ_QueryParam params[] = {
+    GNUNET_PQ_query_param_auto_from_type (reserve_pub),
+    GNUNET_PQ_query_param_auto_from_type (reserve_sig),
+    GNUNET_PQ_query_param_timestamp (&request_timestamp),
+    TALER_PQ_query_param_amount (history_fee),
+    GNUNET_PQ_query_param_end
+  };
+  struct GNUNET_PQ_ResultSpec rs[] = {
+    GNUNET_PQ_result_spec_bool ("balance_ok",
+                                balance_ok),
+    GNUNET_PQ_result_spec_bool ("idempotent",
+                                idempotent),
+    GNUNET_PQ_result_spec_end
+  };
+    /* Used in #postgres_insert_history_request() */
+  PREPARE (pg,
+           "call_history_request",
+           "SELECT"
+           "  out_balance_ok AS balance_ok"
+           " ,out_idempotent AS idempotent"
+           " FROM exchange_do_history_request"
+           "  ($1, $2, $3, $4, $5)");
+  return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+                                                   "call_history_request",
+                                                   params,
+                                                   rs);
+}