AggregateMoneyFormatter.php
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BitcoinMoneyFormatter.php
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IntlMoneyFormatter.php
1 year ago
AggregateMoneyFormatter.php
57 lines
| 1 | <?php |
| 2 | |
| 3 | namespace Money\Formatter; |
| 4 | |
| 5 | use Money\Exception\FormatterException; |
| 6 | use Money\Money; |
| 7 | use Money\MoneyFormatter; |
| 8 | |
| 9 | /** |
| 10 | * Formats a Money object using other Money formatters. |
| 11 | * |
| 12 | * @author Frederik Bosch <f.bosch@genkgo.nl> |
| 13 | */ |
| 14 | final class AggregateMoneyFormatter implements MoneyFormatter |
| 15 | { |
| 16 | /** |
| 17 | * @var MoneyFormatter[] |
| 18 | */ |
| 19 | private $formatters = []; |
| 20 | |
| 21 | /** |
| 22 | * @param MoneyFormatter[] $formatters |
| 23 | */ |
| 24 | public function __construct(array $formatters) |
| 25 | { |
| 26 | if (empty($formatters)) { |
| 27 | throw new \InvalidArgumentException(sprintf('Initialize an empty %s is not possible', self::class)); |
| 28 | } |
| 29 | |
| 30 | foreach ($formatters as $currencyCode => $formatter) { |
| 31 | if (false === $formatter instanceof MoneyFormatter) { |
| 32 | throw new \InvalidArgumentException('All formatters must implement '.MoneyFormatter::class); |
| 33 | } |
| 34 | |
| 35 | $this->formatters[$currencyCode] = $formatter; |
| 36 | } |
| 37 | } |
| 38 | |
| 39 | /** |
| 40 | * {@inheritdoc} |
| 41 | */ |
| 42 | public function format(Money $money) |
| 43 | { |
| 44 | $currencyCode = $money->getCurrency()->getCode(); |
| 45 | |
| 46 | if (isset($this->formatters[$currencyCode])) { |
| 47 | return $this->formatters[$currencyCode]->format($money); |
| 48 | } |
| 49 | |
| 50 | if (isset($this->formatters['*'])) { |
| 51 | return $this->formatters['*']->format($money); |
| 52 | } |
| 53 | |
| 54 | throw new FormatterException('No formatter found for currency '.$currencyCode); |
| 55 | } |
| 56 | } |
| 57 |