From 6991ca011b4f97d24066f82ccd09adde8a692f6a Mon Sep 17 00:00:00 2001 From: Joseph Date: Mon, 14 Nov 2022 07:35:56 -0500 Subject: remove more functions --- src/exchangedb/pg_do_deposit.c | 86 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 86 insertions(+) create mode 100644 src/exchangedb/pg_do_deposit.c (limited to 'src/exchangedb/pg_do_deposit.c') diff --git a/src/exchangedb/pg_do_deposit.c b/src/exchangedb/pg_do_deposit.c new file mode 100644 index 000000000..c8f25e5bc --- /dev/null +++ b/src/exchangedb/pg_do_deposit.c @@ -0,0 +1,86 @@ +/* + 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 + */ +/** + * @file exchangedb/pg_do_deposit.c + * @brief Implementation of the do_deposit 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_do_deposit.h" +#include "pg_helper.h" +#include "pg_compute_shard.h" +enum GNUNET_DB_QueryStatus +TEH_PG_do_deposit ( + void *cls, + const struct TALER_EXCHANGEDB_Deposit *deposit, + uint64_t known_coin_id, + const struct TALER_PaytoHashP *h_payto, + uint64_t *policy_details_serial_id, + struct GNUNET_TIME_Timestamp *exchange_timestamp, + bool *balance_ok, + bool *in_conflict) +{ + struct PostgresClosure *pg = cls; + uint64_t deposit_shard = TEH_PG_compute_shard (&deposit->merchant_pub); + struct GNUNET_PQ_QueryParam params[] = { + TALER_PQ_query_param_amount (&deposit->amount_with_fee), + GNUNET_PQ_query_param_auto_from_type (&deposit->h_contract_terms), + GNUNET_PQ_query_param_auto_from_type (&deposit->wire_salt), + GNUNET_PQ_query_param_timestamp (&deposit->timestamp), + GNUNET_PQ_query_param_timestamp (exchange_timestamp), + GNUNET_PQ_query_param_timestamp (&deposit->refund_deadline), + GNUNET_PQ_query_param_timestamp (&deposit->wire_deadline), + GNUNET_PQ_query_param_auto_from_type (&deposit->merchant_pub), + GNUNET_PQ_query_param_string (deposit->receiver_wire_account), + GNUNET_PQ_query_param_auto_from_type (h_payto), + GNUNET_PQ_query_param_uint64 (&known_coin_id), + GNUNET_PQ_query_param_auto_from_type (&deposit->coin.coin_pub), + GNUNET_PQ_query_param_auto_from_type (&deposit->csig), + GNUNET_PQ_query_param_uint64 (&deposit_shard), + GNUNET_PQ_query_param_bool (deposit->has_policy), + (NULL == policy_details_serial_id) + ? GNUNET_PQ_query_param_null () + : GNUNET_PQ_query_param_uint64 (policy_details_serial_id), + GNUNET_PQ_query_param_end + }; + struct GNUNET_PQ_ResultSpec rs[] = { + GNUNET_PQ_result_spec_bool ("balance_ok", + balance_ok), + GNUNET_PQ_result_spec_bool ("conflicted", + in_conflict), + GNUNET_PQ_result_spec_timestamp ("exchange_timestamp", + exchange_timestamp), + GNUNET_PQ_result_spec_end + }; + + /* Used in #postgres_do_deposit() to execute a deposit, + checking the coin's balance in the process as needed. */ + PREPARE (pg, + "call_deposit", + "SELECT " + " out_exchange_timestamp AS exchange_timestamp" + ",out_balance_ok AS balance_ok" + ",out_conflict AS conflicted" + " FROM exchange_do_deposit" + " ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17);"); + return GNUNET_PQ_eval_prepared_singleton_select (pg->conn, + "call_deposit", + params, + rs); +} -- cgit v1.2.3