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author | Iván Ávalos <avalos@disroot.org> | 2023-10-17 14:25:11 -0600 |
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committer | Iván Ávalos <avalos@disroot.org> | 2023-10-17 14:25:11 -0600 |
commit | e5e2e394aaa673e43808b4ee8659079d57ced8e6 (patch) | |
tree | 5540eb95641d811a273228d7ff4dd615d8338a88 /src/backenddb/pg_delete_transfer.c | |
parent | 5587ac112392a49a5a7779d198b3e38e6f6569c4 (diff) | |
download | merchant-e5e2e394aaa673e43808b4ee8659079d57ced8e6.tar.gz merchant-e5e2e394aaa673e43808b4ee8659079d57ced8e6.tar.bz2 merchant-e5e2e394aaa673e43808b4ee8659079d57ced8e6.zip |
Factor out 15 new functions (shit job)
Diffstat (limited to 'src/backenddb/pg_delete_transfer.c')
-rw-r--r-- | src/backenddb/pg_delete_transfer.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/backenddb/pg_delete_transfer.c b/src/backenddb/pg_delete_transfer.c new file mode 100644 index 00000000..f23d97fa --- /dev/null +++ b/src/backenddb/pg_delete_transfer.c @@ -0,0 +1,57 @@ +/* + This file is part of TALER + Copyright (C) 2023 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_delete_transfer.c + * @brief Implementation of the delete_transfer function for Postgres + * @author Iván Ávalos + */ +#include "platform.h" +#include <taler/taler_error_codes.h> +#include <taler/taler_dbevents.h> +#include <taler/taler_pq_lib.h> +#include "pg_delete_transfer.h" +#include "pg_helper.h" + +enum GNUNET_DB_QueryStatus +TMH_PG_delete_transfer (void *cls, + const char *instance_id, + uint64_t transfer_serial_id) +{ + struct PostgresClosure *pg = cls; + struct GNUNET_PQ_QueryParam params[] = { + GNUNET_PQ_query_param_string (instance_id), + GNUNET_PQ_query_param_uint64 (&transfer_serial_id), + GNUNET_PQ_query_param_end + }; + + check_connection (pg); + PREPARE (pg, + "delete_transfer", + "DELETE FROM merchant_transfers" + " WHERE" + " credit_serial=$2" + " AND account_serial IN " + " (SELECT account_serial " + " FROM merchant_accounts" + " WHERE merchant_serial=" + " (SELECT merchant_serial" + " FROM merchant_instances" + " WHERE merchant_id=$1))"); + + return GNUNET_PQ_eval_prepared_non_select (pg->conn, + "delete_transfer", + params); +} |