-towards returning reserve open deposits in coin history

1 files changed, 44 insertions, 0 deletions

diff --git a/src/exchangedb/pg_get_coin_transactions.h b/src/exchangedb/pg_get_coin_transactions.h
new file mode 100644
index 000000000..c95fd0947
--- /dev/null
+++ b/src/exchangedb/pg_get_coin_transactions.h
@@ -0,0 +1,44 @@
+/*
+   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_get_coin_transactions.h
+ * @brief implementation of the get_coin_transactions function
+ * @author Christian Grothoff
+ */
+#ifndef PG_GET_COIN_TRANSACTIONS_H
+#define PG_GET_COIN_TRANSACTIONS_H
+
+#include "taler_util.h"
+#include "taler_json_lib.h"
+#include "taler_exchangedb_plugin.h"
+
+
+/**
+ * Compile a list of all (historic) transactions performed with the given coin
+ * (/refresh/melt, /deposit, /refund and /recoup operations).
+ *
+ * @param cls the `struct PostgresClosure` with the plugin-specific state
+ * @param coin_pub coin to investigate
+ * @param[out] tlp set to list of transactions, NULL if coin is fresh
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TEH_PG_get_coin_transactions (
+  void *cls,
+  const struct TALER_CoinSpendPublicKeyP *coin_pub,
+  struct TALER_EXCHANGEDB_TransactionList **tlp);
+
+#endif