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-rw-r--r--src/exchangedb/pg_insert_global_fee.c137
1 files changed, 137 insertions, 0 deletions
diff --git a/src/exchangedb/pg_insert_global_fee.c b/src/exchangedb/pg_insert_global_fee.c
new file mode 100644
index 000000000..e78cd0b83
--- /dev/null
+++ b/src/exchangedb/pg_insert_global_fee.c
@@ -0,0 +1,137 @@
+/*
+ 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_global_fee.c
+ * @brief Implementation of the insert_global_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_global_fee.h"
+#include "pg_helper.h"
+#include "pg_get_global_fee.h"
+
+enum GNUNET_DB_QueryStatus
+TEH_PG_insert_global_fee (void *cls,
+ struct GNUNET_TIME_Timestamp start_date,
+ struct GNUNET_TIME_Timestamp end_date,
+ const struct TALER_GlobalFeeSet *fees,
+ struct GNUNET_TIME_Relative purse_timeout,
+ struct GNUNET_TIME_Relative history_expiration,
+ uint32_t purse_account_limit,
+ const struct TALER_MasterSignatureP *master_sig)
+{
+ struct PostgresClosure *pg = cls;
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_timestamp (&start_date),
+ GNUNET_PQ_query_param_timestamp (&end_date),
+ TALER_PQ_query_param_amount (pg->conn,
+ &fees->history),
+ TALER_PQ_query_param_amount (pg->conn,
+ &fees->account),
+ TALER_PQ_query_param_amount (pg->conn,
+ &fees->purse),
+ GNUNET_PQ_query_param_relative_time (&purse_timeout),
+ GNUNET_PQ_query_param_relative_time (&history_expiration),
+ GNUNET_PQ_query_param_uint32 (&purse_account_limit),
+ GNUNET_PQ_query_param_auto_from_type (master_sig),
+ GNUNET_PQ_query_param_end
+ };
+ struct TALER_GlobalFeeSet wx;
+ struct TALER_MasterSignatureP sig;
+ struct GNUNET_TIME_Timestamp sd;
+ struct GNUNET_TIME_Timestamp ed;
+ enum GNUNET_DB_QueryStatus qs;
+ struct GNUNET_TIME_Relative pt;
+ struct GNUNET_TIME_Relative he;
+ uint32_t pal;
+
+ qs = TEH_PG_get_global_fee (pg,
+ start_date,
+ &sd,
+ &ed,
+ &wx,
+ &pt,
+ &he,
+ &pal,
+ &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_global_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;
+ }
+ if ( (GNUNET_TIME_relative_cmp (purse_timeout,
+ !=,
+ pt)) ||
+ (GNUNET_TIME_relative_cmp (history_expiration,
+ !=,
+ he)) )
+ {
+ GNUNET_break (0);
+ return GNUNET_DB_STATUS_HARD_ERROR;
+ }
+ if (purse_account_limit != pal)
+ {
+ GNUNET_break (0);
+ return GNUNET_DB_STATUS_HARD_ERROR;
+ }
+ /* equal record already exists */
+ return GNUNET_DB_STATUS_SUCCESS_NO_RESULTS;
+ }
+
+ /* Used in #postgres_insert_global_fee */
+ PREPARE (pg,
+ "insert_global_fee",
+ "INSERT INTO global_fee "
+ "(start_date"
+ ",end_date"
+ ",history_fee"
+ ",account_fee"
+ ",purse_fee"
+ ",purse_timeout"
+ ",history_expiration"
+ ",purse_account_limit"
+ ",master_sig"
+ ") VALUES "
+ "($1, $2, $3, $4, $5, $6, $7, $8, $9);");
+ return GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "insert_global_fee",
+ params);
+}