1 files changed, 71 insertions, 0 deletions
diff --git a/src/exchangedb/pg_lookup_aml_officer.c b/src/exchangedb/pg_lookup_aml_officer.c
new file mode 100644
index 000000000..c18e47eaf
--- /dev/null
+++ b/src/exchangedb/pg_lookup_aml_officer.c
@@ -0,0 +1,71 @@
+/*
+   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_lookup_aml_officer.c
+ * @brief Implementation of the lookup_aml_officer 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_aml_officer.h"
+#include "pg_helper.h"
+
+enum GNUNET_DB_QueryStatus
+TEH_PG_lookup_aml_officer (
+  void *cls,
+  const struct TALER_AmlOfficerPublicKeyP *decider_pub,
+  struct TALER_MasterSignatureP *master_sig,
+  char **decider_name,
+  bool *is_active,
+  bool *read_only,
+  struct GNUNET_TIME_Absolute *last_change)
+{
+  struct PostgresClosure *pg = cls;
+  struct GNUNET_PQ_QueryParam params[] = {
+    GNUNET_PQ_query_param_auto_from_type (decider_pub),
+    GNUNET_PQ_query_param_end
+  };
+  struct GNUNET_PQ_ResultSpec rs[] = {
+    GNUNET_PQ_result_spec_auto_from_type ("master_sig",
+                                          master_sig),
+    GNUNET_PQ_result_spec_string ("decider_name",
+                                  decider_name),
+    GNUNET_PQ_result_spec_bool ("is_active",
+                                is_active),
+    GNUNET_PQ_result_spec_bool ("read_only",
+                                read_only),
+    GNUNET_PQ_result_spec_absolute_time ("last_change",
+                                         last_change),
+    GNUNET_PQ_result_spec_end
+  };
+
+  PREPARE (pg,
+           "lookup_aml_officer",
+           "SELECT "
+           " master_sig"
+           ",decider_name"
+           ",is_active"
+           ",read_only"
+           ",last_change"
+           " FROM aml_staff"
+           " WHERE decider_pub=$1;");
+  return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+                                                   "lookup_aml_officer",
+                                                   params,
+                                                   rs);
+}