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Diffstat (limited to 'src/exchangedb/pg_get_policy_details.c')
-rw-r--r--src/exchangedb/pg_get_policy_details.c64
1 files changed, 64 insertions, 0 deletions
diff --git a/src/exchangedb/pg_get_policy_details.c b/src/exchangedb/pg_get_policy_details.c
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index 000000000..6e1b5c5dc
--- /dev/null
+++ b/src/exchangedb/pg_get_policy_details.c
@@ -0,0 +1,64 @@
+/*
+ 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 exchangedb/pg_get_policy_details.c
+ * @brief Implementation of the get_policy_details function for Postgres
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "taler_error_codes.h"
+#include "taler_dbevents.h"
+#include "taler_pq_lib.h"
+#include "pg_get_policy_details.h"
+#include "pg_helper.h"
+
+enum GNUNET_DB_QueryStatus
+TEH_PG_get_policy_details (
+ void *cls,
+ const struct GNUNET_HashCode *hc,
+ struct TALER_PolicyDetails *details)
+{
+ struct PostgresClosure *pg = cls;
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (hc),
+ GNUNET_PQ_query_param_end
+ };
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_timestamp ("deadline",
+ &details->deadline),
+ TALER_PQ_RESULT_SPEC_AMOUNT ("commitment",
+ &details->commitment),
+ TALER_PQ_RESULT_SPEC_AMOUNT ("accumulated_total",
+ &details->accumulated_total),
+ TALER_PQ_RESULT_SPEC_AMOUNT ("policy_fee",
+ &details->policy_fee),
+ TALER_PQ_RESULT_SPEC_AMOUNT ("transferable_amount",
+ &details->transferable_amount),
+ GNUNET_PQ_result_spec_auto_from_type ("state",
+ &details->fulfillment_state),
+ GNUNET_PQ_result_spec_allow_null (
+ GNUNET_PQ_result_spec_uint64 ("policy_fulfillment_id",
+ &details->policy_fulfillment_id),
+ &details->no_policy_fulfillment_id),
+ GNUNET_PQ_result_spec_end
+ };
+
+
+ return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+ "get_policy_details",
+ params,
+ rs);
+}