registerExchangeRateDrivers(); } protected function registerExchangeRateDrivers(): void { Registry::registerExchangeRateDriver('currency_converter', [ 'class' => CurrencyConverterDriver::class, 'label' => 'settings.exchange_rate.currency_converter', 'website' => 'https://www.currencyconverterapi.com', 'config_fields' => [ [ 'key' => 'type', 'type' => 'select', 'label' => 'settings.exchange_rate.server', 'options' => [ ['label' => 'settings.preferences.premium', 'value' => 'PREMIUM'], ['label' => 'settings.preferences.prepaid', 'value' => 'PREPAID'], ['label' => 'settings.preferences.free', 'value' => 'FREE'], ['label' => 'settings.preferences.dedicated', 'value' => 'DEDICATED'], ], 'default' => 'FREE', ], [ 'key' => 'url', 'type' => 'text', 'label' => 'settings.exchange_rate.url', 'visible_when' => ['type' => 'DEDICATED'], ], ], ]); Registry::registerExchangeRateDriver('currency_freak', [ 'class' => CurrencyFreakDriver::class, 'label' => 'settings.exchange_rate.currency_freak', 'website' => 'https://currencyfreaks.com', ]); Registry::registerExchangeRateDriver('currency_layer', [ 'class' => CurrencyLayerDriver::class, 'label' => 'settings.exchange_rate.currency_layer', 'website' => 'https://currencylayer.com', ]); Registry::registerExchangeRateDriver('open_exchange_rate', [ 'class' => OpenExchangeRateDriver::class, 'label' => 'settings.exchange_rate.open_exchange_rate', 'website' => 'https://openexchangerates.org', ]); } }