Merge branch 'master' into auction_brandt

1 files changed, 66 insertions, 0 deletions

diff --git a/src/exchangedb/pg_insert_reserve_open_deposit.c b/src/exchangedb/pg_insert_reserve_open_deposit.c
new file mode 100644
index 00000000..8bf70e7b
--- /dev/null
+++ b/src/exchangedb/pg_insert_reserve_open_deposit.c
@@ -0,0 +1,66 @@
+/*
+   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 pg_insert_reserve_open_deposit.c
+ * @brief Low-level (statement-level) Postgres database access for the exchange
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "taler_error_codes.h"
+#include "taler_dbevents.h"
+#include "taler_pq_lib.h"
+#include "pg_insert_reserve_open_deposit.h"
+#include "pg_helper.h"
+
+
+enum GNUNET_DB_QueryStatus
+TEH_PG_insert_reserve_open_deposit (
+  void *cls,
+  const struct TALER_CoinPublicInfo *cpi,
+  const struct TALER_CoinSpendSignatureP *coin_sig,
+  uint64_t known_coin_id,
+  const struct TALER_Amount *coin_total,
+  const struct TALER_ReserveSignatureP *reserve_sig,
+  const struct TALER_ReservePublicKeyP *reserve_pub,
+  bool *insufficient_funds)
+{
+  struct PostgresClosure *pg = cls;
+  struct GNUNET_PQ_QueryParam params[] = {
+    GNUNET_PQ_query_param_auto_from_type (&cpi->coin_pub),
+    GNUNET_PQ_query_param_uint64 (&known_coin_id),
+    GNUNET_PQ_query_param_auto_from_type (coin_sig),
+    GNUNET_PQ_query_param_auto_from_type (reserve_sig),
+    GNUNET_PQ_query_param_auto_from_type (reserve_pub),
+    TALER_PQ_query_param_amount (coin_total),
+    GNUNET_PQ_query_param_end
+  };
+  struct GNUNET_PQ_ResultSpec rs[] = {
+    GNUNET_PQ_result_spec_bool ("out_insufficient_funds",
+                                insufficient_funds),
+    GNUNET_PQ_result_spec_end
+  };
+
+  PREPARE (pg,
+           "insert_reserve_open_deposit",
+           "SELECT "
+           " out_insufficient_funds"
+           " FROM exchange_do_reserve_open_deposit"
+           " ($1,$2,$3,$4,$5,$6,$7);");
+  return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+                                                   "insert_reserve_open_deposit",
+                                                   params,
+                                                   rs);
+}