1 files changed, 67 insertions, 0 deletions
diff --git a/src/exchangedb/pg_lookup_pending_legitimization.c b/src/exchangedb/pg_lookup_pending_legitimization.c
new file mode 100644
index 000000000..a02a34315
--- /dev/null
+++ b/src/exchangedb/pg_lookup_pending_legitimization.c
@@ -0,0 +1,67 @@
+/*
+   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 exchangedb/pg_lookup_pending_legitimization.c
+ * @brief Implementation of the lookup_pending_legitimization 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_lookup_pending_legitimization.h"
+#include "pg_helper.h"
+
+
+enum GNUNET_DB_QueryStatus
+TEH_PG_lookup_pending_legitimization (
+  void *cls,
+  uint64_t legitimization_measure_serial_id,
+  const struct TALER_AccountAccessTokenP *access_token,
+  struct TALER_PaytoHashP *h_payto,
+  json_t **jmeasures)
+{
+  struct PostgresClosure *pg = cls;
+  struct GNUNET_PQ_QueryParam params[] = {
+    GNUNET_PQ_query_param_uint64 (&legitimization_measure_serial_id),
+    GNUNET_PQ_query_param_auto_from_type (access_token),
+    GNUNET_PQ_query_param_end
+  };
+  struct GNUNET_PQ_ResultSpec rs[] = {
+    TALER_PQ_result_spec_json ("jmeasures",
+                               jmeasures),
+    GNUNET_PQ_result_spec_auto_from_type ("wire_target_h_payto",
+                                          h_payto),
+    GNUNET_PQ_result_spec_end
+  };
+
+  PREPARE (pg,
+           "lookup_pending_legitimization",
+           "SELECT "
+           " lm.jmeasures"
+           ",wt.wire_target_h_payto"
+           " FROM legitimization_measures lm"
+           " JOIN wire_targets wt"
+           "   ON (lm.access_token = wt.access_token)"
+           " WHERE legitimization_measure_serial_id=$1"
+           "   AND access_token=$1"
+           "   AND NOT is_finished;");
+  return GNUNET_PQ_eval_prepared_singleton_select (
+    pg->conn,
+    "lookup_pending_legitimization",
+    params,
+    rs);
+}