1 files changed, 44 insertions, 0 deletions
diff --git a/src/auditordb/pg_get_balance.h b/src/auditordb/pg_get_balance.h
new file mode 100644
index 000000000..1cbb2541f
--- /dev/null
+++ b/src/auditordb/pg_get_balance.h
@@ -0,0 +1,44 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 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 auditordb/pg_get_balance.h
+ * @brief implementation of the get_balance function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef PG_GET_BALANCE_H
+#define PG_GET_BALANCE_H
+
+#include "taler_util.h"
+#include "taler_json_lib.h"
+#include "taler_auditordb_plugin.h"
+
+
+/**
+ * Get summary information about balance tracked by the auditor.
+ *
+ * @param cls the @e cls of this struct with the plugin-specific state
+ * @param balance_key key of the blance to store
+ * @param[out] balance_value set to amount stored under @a balance_key
+ * @param ... NULL terminated list of additional key-value pairs to fetch
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TAH_PG_get_balance (void *cls,
+                    const char *balance_key,
+                    struct TALER_Amount *balance_value,
+                    ...);
+
+#endif