1 files changed, 47 insertions, 0 deletions
diff --git a/src/auditordb/pg_update_balance.h b/src/auditordb/pg_update_balance.h
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+++ b/src/auditordb/pg_update_balance.h
@@ -0,0 +1,47 @@
+/*
+   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_update_balance.h
+ * @brief implementation of the update_balance function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef PG_UPDATE_BALANCE_H
+#define PG_UPDATE_BALANCE_H
+
+#include "taler_util.h"
+#include "taler_json_lib.h"
+#include "taler_auditordb_plugin.h"
+
+
+/**
+ * Insert information about a balance tracked by the auditor.  Destructively updates an
+ * existing record, which must already exist.
+ *
+ * @param cls the @e cls of this struct with the plugin-specific state
+ * @param balance_key key of the balance to store
+ * @param balance_amount value to store
+ * @param ... NULL terminated list of additional key-value pairs to update
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TAH_PG_update_balance (
+  void *cls,
+  const char *balance_key,
+  const struct TALER_Amount *balance_amount,
+  ...);
+
+
+#endif