1 files changed, 48 insertions, 0 deletions
diff --git a/src/backenddb/pg_lookup_order_status_by_serial.h b/src/backenddb/pg_lookup_order_status_by_serial.h
new file mode 100644
index 00000000..eb60e97f
--- /dev/null
+++ b/src/backenddb/pg_lookup_order_status_by_serial.h
@@ -0,0 +1,48 @@
+/*
+   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 backenddb/pg_lookup_order_status_by_serial.h
+ * @brief implementation of the lookup_order_status_by_serial function for Postgres
+ * @author Iván Ávalos
+ */
+#ifndef PG_LOOKUP_ORDER_STATUS_BY_SERIAL_H
+#define PG_LOOKUP_ORDER_STATUS_BY_SERIAL_H
+
+#include <taler/taler_util.h>
+#include <taler/taler_json_lib.h>
+#include "taler_merchantdb_plugin.h"
+
+/**
+ * Retrieve contract terms given its @a order_serial
+ *
+ * @param cls closure
+ * @param instance_id instance's identifier
+ * @param order_serial serial ID of the order to look up
+ * @param[out] order_id set to ID of the order
+ * @param[out] h_contract_terms set to the hash of the contract.
+ * @param[out] paid set to the payment status of the contract
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TMH_PG_lookup_order_status_by_serial (void *cls,
+                                      const char *instance_id,
+                                      uint64_t order_serial,
+                                      char **order_id,
+                                      struct TALER_PrivateContractHashP *
+                                      h_contract_terms,
+                                      bool *paid);
+
+#endif