diff options
Diffstat (limited to 'src/backenddb/pg_insert_transfer.c')
-rw-r--r-- | src/backenddb/pg_insert_transfer.c | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/backenddb/pg_insert_transfer.c b/src/backenddb/pg_insert_transfer.c new file mode 100644 index 00000000..45a4fa70 --- /dev/null +++ b/src/backenddb/pg_insert_transfer.c @@ -0,0 +1,73 @@ +/* + 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 backenddb/pg_insert_transfer.c + * @brief Implementation of the insert_transfer function for Postgres + * @author Christian Grothoff + */ +#include "platform.h" +#include <taler/taler_error_codes.h> +#include <taler/taler_dbevents.h> +#include <taler/taler_pq_lib.h> +#include "pg_insert_transfer.h" +#include "pg_helper.h" + + +enum GNUNET_DB_QueryStatus +TMH_PG_insert_transfer ( + void *cls, + const char *instance_id, + const char *exchange_url, + const struct TALER_WireTransferIdentifierRawP *wtid, + const struct TALER_Amount *credit_amount, + const char *payto_uri, + bool confirmed) +{ + struct PostgresClosure *pg = cls; + struct GNUNET_PQ_QueryParam params[] = { + GNUNET_PQ_query_param_string (exchange_url), + GNUNET_PQ_query_param_auto_from_type (wtid), + TALER_PQ_query_param_amount_with_currency (pg->conn, + credit_amount), + GNUNET_PQ_query_param_string (payto_uri), + GNUNET_PQ_query_param_bool (confirmed), + GNUNET_PQ_query_param_string (instance_id), + GNUNET_PQ_query_param_end + }; + + check_connection (pg); + PREPARE (pg, + "insert_transfer", + "INSERT INTO merchant_transfers" + "(exchange_url" + ",wtid" + ",credit_amount" + ",account_serial" + ",confirmed)" + "SELECT" + " $1, $2, $3, account_serial, $5" + " FROM merchant_accounts" + " WHERE REGEXP_REPLACE(payto_uri,'\\?.*','')" + " =REGEXP_REPLACE($4,'\\?.*','')" + " AND merchant_serial=" + " (SELECT merchant_serial" + " FROM merchant_instances" + " WHERE merchant_id=$6)" + " ON CONFLICT DO NOTHING;"); + return GNUNET_PQ_eval_prepared_non_select (pg->conn, + "insert_transfer", + params); +} |