1 files changed, 108 insertions, 0 deletions
diff --git a/src/exchangedb/pg_insert_wire_fee.c b/src/exchangedb/pg_insert_wire_fee.c
new file mode 100644
index 00000000..278ec2bc
--- /dev/null
+++ b/src/exchangedb/pg_insert_wire_fee.c
@@ -0,0 +1,108 @@
+/*
+   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_insert_wire_fee.c
+ * @brief Implementation of the insert_wire_fee 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_insert_wire_fee.h"
+#include "pg_helper.h"
+#include "pg_get_wire_fee.h"
+
+enum GNUNET_DB_QueryStatus
+TEH_PG_insert_wire_fee (void *cls,
+                          const char *type,
+                          struct GNUNET_TIME_Timestamp start_date,
+                          struct GNUNET_TIME_Timestamp end_date,
+                          const struct TALER_WireFeeSet *fees,
+                          const struct TALER_MasterSignatureP *master_sig)
+{
+  struct PostgresClosure *pg = cls;
+  struct GNUNET_PQ_QueryParam params[] = {
+    GNUNET_PQ_query_param_string (type),
+    GNUNET_PQ_query_param_timestamp (&start_date),
+    GNUNET_PQ_query_param_timestamp (&end_date),
+    TALER_PQ_query_param_amount (&fees->wire),
+    TALER_PQ_query_param_amount (&fees->closing),
+    GNUNET_PQ_query_param_auto_from_type (master_sig),
+    GNUNET_PQ_query_param_end
+  };
+  struct TALER_WireFeeSet wx;
+  struct TALER_MasterSignatureP sig;
+  struct GNUNET_TIME_Timestamp sd;
+  struct GNUNET_TIME_Timestamp ed;
+  enum GNUNET_DB_QueryStatus qs;
+
+  qs = TEH_PG_get_wire_fee (pg,
+                              type,
+                              start_date,
+                              &sd,
+                              &ed,
+                              &wx,
+                              &sig);
+  if (qs < 0)
+    return qs;
+  if (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT == qs)
+  {
+    if (0 != GNUNET_memcmp (&sig,
+                            master_sig))
+    {
+      GNUNET_break (0);
+      return GNUNET_DB_STATUS_HARD_ERROR;
+    }
+    if (0 !=
+        TALER_wire_fee_set_cmp (fees,
+                                &wx))
+    {
+      GNUNET_break (0);
+      return GNUNET_DB_STATUS_HARD_ERROR;
+    }
+    if ( (GNUNET_TIME_timestamp_cmp (sd,
+                                     !=,
+                                     start_date)) ||
+         (GNUNET_TIME_timestamp_cmp (ed,
+                                     !=,
+                                     end_date)) )
+    {
+      GNUNET_break (0);
+      return GNUNET_DB_STATUS_HARD_ERROR;
+    }
+    /* equal record already exists */
+    return GNUNET_DB_STATUS_SUCCESS_NO_RESULTS;
+  }
+
+      /* Used in #postgres_insert_wire_fee */
+  PREPARE (pg,
+           "insert_wire_fee",
+           "INSERT INTO wire_fee "
+           "(wire_method"
+           ",start_date"
+           ",end_date"
+           ",wire_fee_val"
+           ",wire_fee_frac"
+           ",closing_fee_val"
+           ",closing_fee_frac"
+           ",master_sig"
+           ") VALUES "
+           "($1, $2, $3, $4, $5, $6, $7, $8);");
+  return GNUNET_PQ_eval_prepared_non_select (pg->conn,
+                                             "insert_wire_fee",
+                                             params);
+}