From 7cc7f81d8a716ba82319e256b6c292dc1a4afd86 Mon Sep 17 00:00:00 2001 From: Christian Grothoff Date: Tue, 1 Nov 2022 00:11:12 +0100 Subject: split up auditor db plugin into individual files per main query --- src/auditordb/pg_get_balance_summary.c | 89 ++++++++++++++++++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100644 src/auditordb/pg_get_balance_summary.c (limited to 'src/auditordb/pg_get_balance_summary.c') diff --git a/src/auditordb/pg_get_balance_summary.c b/src/auditordb/pg_get_balance_summary.c new file mode 100644 index 000000000..a8ba733bb --- /dev/null +++ b/src/auditordb/pg_get_balance_summary.c @@ -0,0 +1,89 @@ +/* + 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 pg_get_balance_summary.c + * @brief Low-level (statement-level) Postgres database access for the exchange + * @author Christian Grothoff + */ +#include "platform.h" +#include "taler_error_codes.h" +#include "taler_dbevents.h" +#include "taler_pq_lib.h" +#include "pg_get_balance_summary.h" +#include "pg_helper.h" + + +enum GNUNET_DB_QueryStatus +TAH_PG_get_balance_summary ( + void *cls, + const struct TALER_MasterPublicKeyP *master_pub, + struct TALER_AUDITORDB_GlobalCoinBalance *dfb) +{ + struct PostgresClosure *pg = cls; + struct GNUNET_PQ_QueryParam params[] = { + GNUNET_PQ_query_param_auto_from_type (master_pub), + GNUNET_PQ_query_param_end + }; + struct GNUNET_PQ_ResultSpec rs[] = { + TALER_PQ_RESULT_SPEC_AMOUNT ("denom_balance", + &dfb->total_escrowed), + TALER_PQ_RESULT_SPEC_AMOUNT ("deposit_fee_balance", + &dfb->deposit_fee_balance), + TALER_PQ_RESULT_SPEC_AMOUNT ("melt_fee_balance", + &dfb->melt_fee_balance), + TALER_PQ_RESULT_SPEC_AMOUNT ("refund_fee_balance", + &dfb->refund_fee_balance), + TALER_PQ_RESULT_SPEC_AMOUNT ("purse_fee_balance", + &dfb->purse_fee_balance), + TALER_PQ_RESULT_SPEC_AMOUNT ("open_deposit_fee_balance", + &dfb->open_deposit_fee_balance), + TALER_PQ_RESULT_SPEC_AMOUNT ("risk", + &dfb->risk), + TALER_PQ_RESULT_SPEC_AMOUNT ("loss", + &dfb->loss), + TALER_PQ_RESULT_SPEC_AMOUNT ("irregular_loss", + &dfb->irregular_loss), + GNUNET_PQ_result_spec_end + }; + + PREPARE (pg, + "auditor_balance_summary_select", + "SELECT" + " denom_balance_val" + ",denom_balance_frac" + ",deposit_fee_balance_val" + ",deposit_fee_balance_frac" + ",melt_fee_balance_val" + ",melt_fee_balance_frac" + ",refund_fee_balance_val" + ",refund_fee_balance_frac" + ",purse_fee_balance_val" + ",purse_fee_balance_frac" + ",open_deposit_fee_balance_val" + ",open_deposit_fee_balance_frac" + ",risk_val" + ",risk_frac" + ",loss_val" + ",loss_frac" + ",irregular_loss_val" + ",irregular_loss_frac" + " FROM auditor_balance_summary" + " WHERE master_pub=$1;"); + return GNUNET_PQ_eval_prepared_singleton_select (pg->conn, + "auditor_balance_summary_select", + params, + rs); +} -- cgit v1.2.3