Files
firefly-iii/app/Handlers/ExchangeRate/ConvertsAmountToPrimaryAmount.php

105 lines
4.0 KiB
PHP

<?php
declare(strict_types=1);
/*
* ConvertsAmountToPrimaryAmount.php
* Copyright (c) 2026 james@firefly-iii.org
*
* This file is part of Firefly III (https://github.com/firefly-iii).
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
namespace FireflyIII\Handlers\ExchangeRate;
use FireflyIII\Support\Facades\Amount;
use FireflyIII\Support\Http\Api\ExchangeRateConverter;
use Illuminate\Support\Facades\Log;
class ConvertsAmountToPrimaryAmount
{
public static function convert(ConversionParameters $params): void
{
$amountField = $params->amountField;
$primaryAmountField = $params->primaryAmountField;
if (!Amount::convertToPrimary($params->user)) {
Log::debug(sprintf(
'User does not want to do conversion, no need to convert "%s" and store it in field "%s" for %s #%d.',
$params->amountField,
$params->primaryAmountField,
get_class($params->model),
$params->model->id
));
$params->model->{$primaryAmountField} = null;
$params->model->saveQuietly();
return;
}
if (null === $params->originalCurrency) {
Log::debug(sprintf(
'Original currency field is empty, no need to convert %s and store it in field %s for %s #%d.',
$params->amountField,
$params->primaryAmountField,
get_class($params->model),
$params->model->id
));
return;
}
$primaryCurrency = Amount::getPrimaryCurrencyByUserGroup($params->user->userGroup);
Log::debug(sprintf(
'Will convert amount in field %s from %s to %s and store it in %s',
$params->originalCurrency->code,
$primaryCurrency->code,
$params->amountField,
$params->primaryAmountField
));
if ($params->originalCurrency->id === $primaryCurrency->id) {
Log::debug('Both currencies are the same, do nothing.');
return;
}
// field is empty or zero, do nothing.
$amount = (string) $params->model->{$amountField};
if ('' === $amount || 0 === bccomp($amount, '0')) {
Log::debug(sprintf('Amount "%s" in field "%s" cannot be used, do nothing.', $amount, $amountField));
$params->model->{$amountField} = null;
$params->model->{$primaryAmountField} = null;
$params->model->saveQuietly();
return;
}
$converter = new ExchangeRateConverter();
$converter->setUserGroup($params->user->userGroup);
$converter->setIgnoreSettings(true);
$newAmount = $converter->convert($params->originalCurrency, $primaryCurrency, now(), $amount);
$params->model->{$primaryAmountField} = $newAmount;
$params->model->saveQuietly();
Log::debug(sprintf(
'Converted field "%s" of %s #%d from %s %s to %s %s (in field "%s")',
$amountField,
get_class($params->model),
$params->model->id,
$params->originalCurrency->code,
$amount,
$primaryCurrency->code,
$newAmount,
$primaryAmountField
));
}
}