1 files changed, 79 insertions, 0 deletions
diff --git a/src/exchangedb/pg_do_recoup_refresh.c b/src/exchangedb/pg_do_recoup_refresh.c
new file mode 100644
index 00000000..be5e4705
--- /dev/null
+++ b/src/exchangedb/pg_do_recoup_refresh.c
@@ -0,0 +1,79 @@
+/*
+   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_do_recoup_refresh.c
+ * @brief Implementation of the do_recoup_refresh 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_do_recoup_refresh.h"
+#include "pg_helper.h"
+
+enum GNUNET_DB_QueryStatus
+TEH_PG_do_recoup_refresh (
+  void *cls,
+  const struct TALER_CoinSpendPublicKeyP *old_coin_pub,
+  uint64_t rrc_serial,
+  const union TALER_DenominationBlindingKeyP *coin_bks,
+  const struct TALER_CoinSpendPublicKeyP *coin_pub,
+  uint64_t known_coin_id,
+  const struct TALER_CoinSpendSignatureP *coin_sig,
+  struct GNUNET_TIME_Timestamp *recoup_timestamp,
+  bool *recoup_ok,
+  bool *internal_failure)
+{
+  struct PostgresClosure *pg = cls;
+  struct GNUNET_PQ_QueryParam params[] = {
+    GNUNET_PQ_query_param_auto_from_type (old_coin_pub),
+    GNUNET_PQ_query_param_uint64 (&rrc_serial),
+    GNUNET_PQ_query_param_auto_from_type (coin_bks),
+    GNUNET_PQ_query_param_auto_from_type (coin_pub),
+    GNUNET_PQ_query_param_uint64 (&known_coin_id),
+    GNUNET_PQ_query_param_auto_from_type (coin_sig),
+    GNUNET_PQ_query_param_timestamp (recoup_timestamp),
+    GNUNET_PQ_query_param_end
+  };
+  bool is_null;
+  struct GNUNET_PQ_ResultSpec rs[] = {
+    GNUNET_PQ_result_spec_allow_null (
+      GNUNET_PQ_result_spec_timestamp ("recoup_timestamp",
+                                       recoup_timestamp),
+      &is_null),
+    GNUNET_PQ_result_spec_bool ("recoup_ok",
+                                recoup_ok),
+    GNUNET_PQ_result_spec_bool ("internal_failure",
+                                internal_failure),
+    GNUNET_PQ_result_spec_end
+  };
+
+
+  PREPARE (pg,
+           "call_recoup_refresh",
+           "SELECT "
+           " out_recoup_timestamp AS recoup_timestamp"
+           ",out_recoup_ok AS recoup_ok"
+           ",out_internal_failure AS internal_failure"
+           " FROM exchange_do_recoup_to_coin"
+           " ($1,$2,$3,$4,$5,$6,$7);");
+
+  return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+                                                   "call_recoup_refresh",
+                                                   params,
+                                                   rs);
+}