1 files changed, 52 insertions, 0 deletions
diff --git a/src/backenddb/pg_lookup_wire_fee.h b/src/backenddb/pg_lookup_wire_fee.h
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+++ b/src/backenddb/pg_lookup_wire_fee.h
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+/*
+   This file is part of TALER
+   Copyright (C) 2023 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 backenddb/pg_lookup_wire_fee.h
+ * @brief implementation of the lookup_wire_fee function for Postgres
+ * @author Iván Ávalos
+ */
+#ifndef PG_LOOKUP_WIRE_FEE_H
+#define PG_LOOKUP_WIRE_FEE_H
+
+#include <taler/taler_util.h>
+#include <taler/taler_json_lib.h>
+#include "taler_merchantdb_plugin.h"
+
+/**
+ * Obtain information about wire fees charged by an exchange,
+ * including signature (so we have proof).
+ *
+ * @param cls closure
+ * @param master_pub public key of the exchange
+ * @param wire_method the wire method
+ * @param contract_date date of the contract to use for the lookup
+ * @param[out] fees wire fees charged
+ * @param[out] start_date start of fee being used
+ * @param[out] end_date end of fee being used
+ * @param[out] master_sig signature of exchange over fee structure
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TMH_PG_lookup_wire_fee (void *cls,
+                        const struct TALER_MasterPublicKeyP *master_pub,
+                        const char *wire_method,
+                        struct GNUNET_TIME_Timestamp contract_date,
+                        struct TALER_WireFeeSet *fees,
+                        struct GNUNET_TIME_Timestamp *start_date,
+                        struct GNUNET_TIME_Timestamp *end_date,
+                        struct TALER_MasterSignatureP *master_sig);
+
+#endif