diff options
Diffstat (limited to 'src/exchangedb/pg_do_deposit.c')
| -rw-r--r-- | src/exchangedb/pg_do_deposit.c | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/src/exchangedb/pg_do_deposit.c b/src/exchangedb/pg_do_deposit.c new file mode 100644 index 000000000..0ba45b628 --- /dev/null +++ b/src/exchangedb/pg_do_deposit.c @@ -0,0 +1,119 @@ +/* + This file is part of TALER + Copyright (C) 2022-2023 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 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_BatchDeposit *bd, + struct GNUNET_TIME_Timestamp *exchange_timestamp, + bool *balance_ok, + uint32_t *bad_balance_index, + bool *ctr_conflict) +{ + struct PostgresClosure *pg = cls; + uint64_t deposit_shard = TEH_PG_compute_shard (&bd->merchant_pub); + const struct TALER_CoinSpendPublicKeyP *coin_pubs[GNUNET_NZL (bd->num_cdis)]; + const struct TALER_CoinSpendSignatureP *coin_sigs[GNUNET_NZL (bd->num_cdis)]; + struct TALER_Amount amounts_with_fee[GNUNET_NZL (bd->num_cdis)]; + struct GNUNET_PQ_QueryParam params[] = { + /* data for batch_deposits */ + GNUNET_PQ_query_param_uint64 (&deposit_shard), + GNUNET_PQ_query_param_auto_from_type (&bd->merchant_pub), + GNUNET_PQ_query_param_timestamp (&bd->wallet_timestamp), + GNUNET_PQ_query_param_timestamp (exchange_timestamp), + GNUNET_PQ_query_param_timestamp (&bd->refund_deadline), + GNUNET_PQ_query_param_timestamp (&bd->wire_deadline), + GNUNET_PQ_query_param_auto_from_type (&bd->h_contract_terms), + (bd->no_wallet_data_hash) + ? GNUNET_PQ_query_param_null () + : GNUNET_PQ_query_param_auto_from_type (&bd->wallet_data_hash), + GNUNET_PQ_query_param_auto_from_type (&bd->wire_salt), + GNUNET_PQ_query_param_auto_from_type (&bd->wire_target_h_payto), + (0 == bd->policy_details_serial_id) + ? GNUNET_PQ_query_param_null () + : GNUNET_PQ_query_param_uint64 (&bd->policy_details_serial_id), + GNUNET_PQ_query_param_bool (bd->policy_blocked), + /* to create entry in wire_targets */ + GNUNET_PQ_query_param_string (bd->receiver_wire_account), + /* arrays for coin_deposits */ + GNUNET_PQ_query_param_array_ptrs_auto_from_type (bd->num_cdis, + coin_pubs, + pg->conn), + GNUNET_PQ_query_param_array_ptrs_auto_from_type (bd->num_cdis, + coin_sigs, + pg->conn), + TALER_PQ_query_param_array_amount (bd->num_cdis, + amounts_with_fee, + pg->conn), + GNUNET_PQ_query_param_end + }; + bool no_time; + struct GNUNET_PQ_ResultSpec rs[] = { + GNUNET_PQ_result_spec_allow_null ( + GNUNET_PQ_result_spec_timestamp ("exchange_timestamp", + exchange_timestamp), + &no_time), + GNUNET_PQ_result_spec_allow_null ( + GNUNET_PQ_result_spec_uint32 ("insufficient_balance_coin_index", + bad_balance_index), + balance_ok), + GNUNET_PQ_result_spec_bool ("conflicted", + ctr_conflict), + GNUNET_PQ_result_spec_end + }; + enum GNUNET_DB_QueryStatus qs; + + for (unsigned int i = 0; i < bd->num_cdis; i++) + { + const struct TALER_EXCHANGEDB_CoinDepositInformation *cdi + = &bd->cdis[i]; + + amounts_with_fee[i] = cdi->amount_with_fee; + coin_pubs[i] = &cdi->coin.coin_pub; + coin_sigs[i] = &cdi->csig; + GNUNET_log (GNUNET_ERROR_TYPE_INFO, + "Do deposit %u = %s\n", + i, + TALER_B2S (&cdi->coin.coin_pub)); + } + PREPARE (pg, + "call_deposit", + "SELECT " + " out_exchange_timestamp AS exchange_timestamp" + ",out_insufficient_balance_coin_index AS insufficient_balance_coin_index" + ",out_conflict AS conflicted" + " FROM exchange_do_deposit" + " ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16);"); + qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn, + "call_deposit", + params, + rs); + GNUNET_PQ_cleanup_query_params_closures (params); + return qs; +} |