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<?php |
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/** |
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* This file is part of byrokrat\autogiro. |
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* |
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* byrokrat\autogiro is free software: you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as published |
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* by the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* byrokrat\autogiro is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with byrokrat\autogiro. If not, see <http://www.gnu.org/licenses/>. |
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* |
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* Copyright 2016-21 Hannes Forsgård |
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*/ |
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declare(strict_types=1); |
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namespace byrokrat\autogiro\Money; |
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use byrokrat\autogiro\Exception\RuntimeException; |
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use Money\Money; |
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use Money\MoneyFormatter; |
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final class SignalMoneyFormatter implements MoneyFormatter |
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{ |
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private const SIGNALS = [ |
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'0' => 'å', |
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'1' => 'J', |
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'2' => 'K', |
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'3' => 'L', |
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'4' => 'M', |
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'5' => 'N', |
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'6' => 'O', |
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'7' => 'P', |
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'8' => 'Q', |
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'9' => 'R', |
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]; |
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public function format(Money $money) |
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{ |
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if ($money->getCurrency()->getCode() != 'SEK') { |
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throw new RuntimeException('SignalMoneyFormatter can only work with SEK'); |
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} |
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$amount = $money->getAmount(); |
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if ($money->isPositive()) { |
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return $amount; |
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} |
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$lastChar = substr($amount, -1); |
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if (isset(self::SIGNALS[$lastChar])) { |
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return substr($amount, 1, -1) . self::SIGNALS[$lastChar]; |
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} |
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throw new \LogicException("Unknown signal amount ending char: $lastChar"); |
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} |
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} |
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byrokrat /
autogiro
