2022-11-14 13:35:56 +01:00
|
|
|
/*
|
|
|
|
|
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_get_ready_deposit.c
|
|
|
|
|
* @brief Implementation of the get_ready_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_get_ready_deposit.h"
|
|
|
|
|
#include "pg_helper.h"
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
enum GNUNET_DB_QueryStatus
|
|
|
|
|
TEH_PG_get_ready_deposit (void *cls,
|
2022-11-23 13:40:07 +01:00
|
|
|
uint64_t start_shard_row,
|
|
|
|
|
uint64_t end_shard_row,
|
|
|
|
|
struct TALER_MerchantPublicKeyP *merchant_pub,
|
|
|
|
|
char **payto_uri)
|
2022-11-14 13:35:56 +01:00
|
|
|
{
|
|
|
|
|
struct PostgresClosure *pg = cls;
|
|
|
|
|
struct GNUNET_TIME_Absolute now = {0};
|
|
|
|
|
struct GNUNET_PQ_QueryParam params[] = {
|
|
|
|
|
GNUNET_PQ_query_param_absolute_time (&now),
|
|
|
|
|
GNUNET_PQ_query_param_uint64 (&start_shard_row),
|
|
|
|
|
GNUNET_PQ_query_param_uint64 (&end_shard_row),
|
|
|
|
|
GNUNET_PQ_query_param_end
|
|
|
|
|
};
|
|
|
|
|
struct GNUNET_PQ_ResultSpec rs[] = {
|
|
|
|
|
GNUNET_PQ_result_spec_auto_from_type ("merchant_pub",
|
|
|
|
|
merchant_pub),
|
|
|
|
|
GNUNET_PQ_result_spec_string ("payto_uri",
|
|
|
|
|
payto_uri),
|
|
|
|
|
GNUNET_PQ_result_spec_end
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
now = GNUNET_TIME_absolute_round_down (GNUNET_TIME_absolute_get (),
|
|
|
|
|
pg->aggregator_shift);
|
|
|
|
|
GNUNET_assert (start_shard_row < end_shard_row);
|
|
|
|
|
GNUNET_assert (end_shard_row <= INT32_MAX);
|
|
|
|
|
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
|
|
|
|
|
"Finding ready deposits by deadline %s (%llu)\n",
|
|
|
|
|
GNUNET_TIME_absolute2s (now),
|
|
|
|
|
(unsigned long long) now.abs_value_us);
|
|
|
|
|
PREPARE (pg,
|
|
|
|
|
"deposits_get_ready",
|
|
|
|
|
"SELECT"
|
|
|
|
|
" payto_uri"
|
|
|
|
|
",merchant_pub"
|
|
|
|
|
" FROM deposits_by_ready dbr"
|
|
|
|
|
" JOIN deposits dep"
|
|
|
|
|
" ON (dbr.coin_pub = dep.coin_pub AND"
|
|
|
|
|
" dbr.deposit_serial_id = dep.deposit_serial_id)"
|
|
|
|
|
" JOIN wire_targets wt"
|
|
|
|
|
" USING (wire_target_h_payto)"
|
|
|
|
|
" WHERE dbr.wire_deadline<=$1"
|
|
|
|
|
" AND dbr.shard >= $2"
|
|
|
|
|
" AND dbr.shard <= $3"
|
|
|
|
|
" ORDER BY "
|
|
|
|
|
" dbr.wire_deadline ASC"
|
|
|
|
|
" ,dbr.shard ASC"
|
|
|
|
|
" LIMIT 1;");
|
|
|
|
|
return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
|
|
|
|
|
"deposits_get_ready",
|
|
|
|
|
params,
|
|
|
|
|
rs);
|
|
|
|
|
}
|
