firefly-iii/app/Factory/TransactionCurrencyFactory.php
2018-03-05 19:35:58 +01:00

68 lines
1.8 KiB
PHP

<?php
/**
* TransactionCurrencyFactory.php
* Copyright (c) 2018 thegrumpydictator@gmail.com
*
* This file is part of Firefly III.
*
* Firefly III 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 of the License, or
* (at your option) any later version.
*
* Firefly III 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 Firefly III. If not, see <http://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace FireflyIII\Factory;
use FireflyIII\Models\TransactionCurrency;
/**
* Class TransactionCurrencyFactory
*/
class TransactionCurrencyFactory
{
/**
* @param int|null $currencyId
* @param null|string $currencyCode
*
* @return TransactionCurrency|null
*/
public function find(?int $currencyId, ?string $currencyCode): ?TransactionCurrency
{
$currencyCode = strval($currencyCode);
$currencyId = intval($currencyId);
if (strlen($currencyCode) === 0 && intval($currencyId) === 0) {
return null;
}
// first by ID:
if ($currencyId > 0) {
$currency = TransactionCurrency::find($currencyId);
if (!is_null($currency)) {
return $currency;
}
}
// then by code:
if (strlen($currencyCode) > 0) {
$currency = TransactionCurrency::whereCode($currencyCode)->first();
if (!is_null($currency)) {
return $currency;
}
}
return null;
}
}