$supported_currencies The list of supported currencies. * @param array $supported_countries The list of supported countries. * @param string $currency The currency code to check. * @param string $account_country The merchant's account country. * @return bool */ public static function is_available_for( array $supported_currencies, array $supported_countries, string $currency, string $account_country ): bool { // Check if currency is supported. if ( ! empty( $supported_currencies ) && ! in_array( $currency, $supported_currencies, true ) ) { return false; } // Check if country is supported. if ( ! empty( $supported_countries ) && ! in_array( $account_country, $supported_countries, true ) ) { return false; } return true; } /** * Is the payment method a BNPL (Buy Now Pay Later) payment method? * * @param array $capabilities The payment method capabilities. * @return boolean */ public static function is_bnpl( array $capabilities ): bool { return in_array( PaymentMethodCapability::BUY_NOW_PAY_LATER, $capabilities, true ); } /** * Is the payment method a reusable payment method? * * @param array $capabilities The payment method capabilities. * @return boolean */ public static function is_reusable( array $capabilities ): bool { return in_array( PaymentMethodCapability::TOKENIZATION, $capabilities, true ); } /** * Does the payment method accept only domestic payments? * * @param array $capabilities The payment method capabilities. * @return boolean */ public static function accepts_only_domestic_payments( array $capabilities ): bool { return in_array( PaymentMethodCapability::DOMESTIC_TRANSACTIONS_ONLY, $capabilities, true ); } /** * Does the payment method allow manual capture? * * @param array $capabilities The payment method capabilities. * @return boolean */ public static function allows_manual_capture( array $capabilities ): bool { return in_array( PaymentMethodCapability::CAPTURE_LATER, $capabilities, true ); } /** * Checks if a currency is domestic for a given country. * * @param string $currency The currency code to check. * @param string $country The country code to check against. * @return bool True if the currency is domestic for the country */ public static function is_domestic_currency_for_country( string $currency, string $country ): bool { // Get the locale info which contains country->currency mapping. $locale_info = include WC()->plugin_path() . '/i18n/locale-info.php'; // If country doesn't exist in our locale info, we can't validate. if ( ! isset( $locale_info[ $country ] ) ) { return false; } return $locale_info[ $country ]['currency_code'] === $currency; } /** * Get the payment method definitions as a JSON string. * * @return string */ public static function get_payment_method_definitions_json() { $registry = PaymentMethodDefinitionRegistry::instance(); $payment_method_definitions = []; foreach ( $registry->get_available_definitions() as $payment_method_definition ) { $payment_method_definitions[ $payment_method_definition::get_id() ] = [ 'id' => $payment_method_definition::get_id(), 'stripe_key' => $payment_method_definition::get_stripe_id(), 'title' => $payment_method_definition::get_title(), 'description' => $payment_method_definition::get_description(), 'settings_icon_url' => $payment_method_definition::get_settings_icon_url(), 'currencies' => $payment_method_definition::get_supported_currencies(), 'allows_manual_capture' => $payment_method_definition::allows_manual_capture(), 'allows_pay_later' => $payment_method_definition::is_bnpl(), 'accepts_only_domestic_payment' => $payment_method_definition::accepts_only_domestic_payments(), ]; } $encoded_response = wp_json_encode( $payment_method_definitions ); return false === $encoded_response ? '' : $encoded_response; } }