diff options
Diffstat (limited to 'src/exchangedb/pg_insert_deposit.c')
| -rw-r--r-- | src/exchangedb/pg_insert_deposit.c | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/src/exchangedb/pg_insert_deposit.c b/src/exchangedb/pg_insert_deposit.c new file mode 100644 index 000000000..09247e282 --- /dev/null +++ b/src/exchangedb/pg_insert_deposit.c @@ -0,0 +1,104 @@ +/* + 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_deposit.c + * @brief Implementation of the insert_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_insert_deposit.h" +#include "pg_helper.h" +#include "pg_setup_wire_target.h" +#include "pg_compute_shard.h" +enum GNUNET_DB_QueryStatus +TEH_PG_insert_deposit (void *cls, + struct GNUNET_TIME_Timestamp exchange_timestamp, + const struct TALER_EXCHANGEDB_Deposit *deposit) +{ + struct PostgresClosure *pg = cls; + struct TALER_PaytoHashP h_payto; + enum GNUNET_DB_QueryStatus qs; + + qs = TEH_PG_setup_wire_target (pg, + deposit->receiver_wire_account, + &h_payto); + if (qs < 0) + return qs; + if (GNUNET_TIME_timestamp_cmp (deposit->wire_deadline, + <, + deposit->refund_deadline)) + { + GNUNET_break (0); + } + { + uint64_t shard = TEH_PG_compute_shard (&deposit->merchant_pub); + struct GNUNET_PQ_QueryParam params[] = { + GNUNET_PQ_query_param_auto_from_type (&deposit->coin.coin_pub), + TALER_PQ_query_param_amount (&deposit->amount_with_fee), + GNUNET_PQ_query_param_timestamp (&deposit->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_auto_from_type (&deposit->h_contract_terms), + GNUNET_PQ_query_param_auto_from_type (&deposit->wire_salt), + GNUNET_PQ_query_param_auto_from_type (&h_payto), + GNUNET_PQ_query_param_auto_from_type (&deposit->csig), + GNUNET_PQ_query_param_timestamp (&exchange_timestamp), + GNUNET_PQ_query_param_uint64 (&shard), + GNUNET_PQ_query_param_end + }; + + GNUNET_assert (shard <= INT32_MAX); + GNUNET_log ( + GNUNET_ERROR_TYPE_INFO, + "Inserting deposit to be executed at %s (%llu/%llu)\n", + GNUNET_TIME_timestamp2s (deposit->wire_deadline), + (unsigned long long) deposit->wire_deadline.abs_time.abs_value_us, + (unsigned long long) deposit->refund_deadline.abs_time.abs_value_us); + /* Store information about a /deposit the exchange is to execute. + Used in #postgres_insert_deposit(). Only used in test cases. */ + PREPARE (pg, + "insert_deposit", + "INSERT INTO deposits " + "(known_coin_id" + ",coin_pub" + ",amount_with_fee_val" + ",amount_with_fee_frac" + ",wallet_timestamp" + ",refund_deadline" + ",wire_deadline" + ",merchant_pub" + ",h_contract_terms" + ",wire_salt" + ",wire_target_h_payto" + ",coin_sig" + ",exchange_timestamp" + ",shard" + ") SELECT known_coin_id, $1, $2, $3, $4, $5, $6, " + " $7, $8, $9, $10, $11, $12, $13" + " FROM known_coins" + " WHERE coin_pub=$1" + " ON CONFLICT DO NOTHING;"); + + + return GNUNET_PQ_eval_prepared_non_select (pg->conn, + "insert_deposit", + params); + } +} |