vendor/ibexa/product-catalog/src/lib/Money/IntlMoneyFactory.php line 47

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  1. <?php
  3. /**
  4.  * @copyright Copyright (C) Ibexa AS. All rights reserved.
  5.  * @license For full copyright and license information view LICENSE file distributed with this source code.
  6.  */
  7. declare(strict_types=1);
  9. namespace Ibexa\ProductCatalog\Money;
  11. use Ibexa\Contracts\Core\Repository\Iterator\BatchIterator;
  12. use Ibexa\Contracts\ProductCatalog\CurrencyServiceInterface;
  13. use Ibexa\Contracts\ProductCatalog\Iterator\BatchIteratorAdapter\CurrencyFetchAdapter;
  14. use Ibexa\Core\MVC\Symfony\MVCEvents;
  15. use Ibexa\ProductCatalog\NumberFormatter\NumberFormatterFactoryInterface;
  16. use Money\Currencies\CurrencyList;
  17. use Money\Formatter\IntlMoneyFormatter;
  18. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  20. class IntlMoneyFactory implements EventSubscriberInterface
  21. {
  22.     private const CURRENCIES_LOAD_BATCH_SIZE = 200;
  24.     private CurrencyServiceInterface $currencyService;
  26.     private NumberFormatterFactoryInterface $numberFormatterFactory;
  28.     private ?CurrencyList $currencies;
  30.     private ?IntlMoneyFormatter $moneyFormatter;
  32.     public function __construct(
  33.         CurrencyServiceInterface $currencyService,
  34.         NumberFormatterFactoryInterface $numberFormatterFactory
  35.     ) {
  36.         $this->currencyService = $currencyService;
  37.         $this->numberFormatterFactory = $numberFormatterFactory;
  38.     }
  40.     public static function getSubscribedEvents(): array
  41.     {
  42.         return [
  43.             MVCEvents::CONFIG_SCOPE_CHANGE => 'reset',
  44.         ];
  45.     }
  47.     public function reset(): void
  48.     {
  49.         $this->moneyFormatter = null;
  50.         $this->currencies = null;
  51.     }
  53.     public function getMoneyFormatter(): IntlMoneyFormatter
  54.     {
  55.         if (!isset($this->moneyFormatter)) {
  56.             $currencies = $this->loadCurrencies();
  57.             $this->moneyFormatter = new IntlMoneyFormatter(
  58.                 $this->numberFormatterFactory->createNumberFormatter(),
  59.                 $currencies
  60.             );
  61.         }
  63.         return $this->moneyFormatter;
  64.     }
  66.     private function loadCurrencies(): CurrencyList
  67.     {
  68.         if (!isset($this->currencies)) {
  69.             $currencyCodeToSubunitsMap = [];
  71.             /** @var iterable<\Ibexa\Contracts\ProductCatalog\Values\CurrencyInterface> $currencies */
  72.             $currencies = new BatchIterator(
  73.                 new CurrencyFetchAdapter($this->currencyService),
  74.                 self::CURRENCIES_LOAD_BATCH_SIZE
  75.             );
  77.             foreach ($currencies as $currency) {
  78.                 $currencyCodeToSubunitsMap[$currency->getCode()] = $currency->getSubUnits();
  79.             }
  81.             $this->currencies = new CurrencyList($currencyCodeToSubunitsMap);
  82.         }
  84.         return $this->currencies;
  85.     }
  86. }