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<?php |
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declare(strict_types=1); |
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namespace ByTIC\Money\Traits; |
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use ByTIC\Money\MoneyServiceProvider; |
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use ByTIC\Money\Utility\PackageConfig; |
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use InvalidArgumentException; |
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use Money\Currencies; |
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use Money\Currency; |
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use Money\Currencies\ISOCurrencies; |
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use Money\Currencies\BitcoinCurrencies; |
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use Money\Currencies\AggregateCurrencies; |
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use Money\Currencies\CurrencyList; |
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/** |
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* Trait CurrenciesTrait |
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* @package ByTIC\Money\Traits |
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* |
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* @method Currency getCurrency() |
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*/ |
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trait CurrenciesTrait |
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{ |
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/** |
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* @var string |
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*/ |
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protected static $currency; |
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/** |
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* @var \Money\Currencies |
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*/ |
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protected static $currencies; |
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/** |
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* @param $code |
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* @return Currency |
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*/ |
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public static function currency($code = null) |
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{ |
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if ($code instanceof Currency) { |
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return $code; |
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} |
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$code = $code ?: static::currencyDefault(); |
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return new Currency($code); |
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} |
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/** |
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* @return string |
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*/ |
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public static function currencyDefault() |
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{ |
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if (!isset(static::$currency)) { |
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static::setDefaultCurrency( |
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PackageConfig::defaultCurrency() |
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); |
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} |
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return static::$currency; |
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} |
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/** |
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* Set default currency. |
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* |
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* @param string $currency |
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*/ |
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public static function setDefaultCurrency($currency) |
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{ |
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static::$currency = $currency; |
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} |
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/** |
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* Get currencies. |
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* |
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* @return \Money\Currencies |
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*/ |
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public static function getCurrencies() |
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{ |
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if (!isset(static::$currencies)) { |
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$container = \Nip\Container\Utility\Container::container(); |
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static::setCurrencies($container->has(MoneyServiceProvider::MONEY_CURRENCIES) ? $container->get(MoneyServiceProvider::MONEY_CURRENCIES) : []); |
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} |
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return static::$currencies; |
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} |
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/** |
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* Set currencies. |
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* |
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* @param \Money\Currencies|array|null $currencies |
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*/ |
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public static function setCurrencies($currencies) |
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{ |
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static::$currencies = ($currencies instanceof Currencies) |
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? $currencies |
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: static::makeCurrencies($currencies); |
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} |
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/** |
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* Make currencies according to array derived from config or anywhere else. |
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* |
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* @param array|null $currenciesConfig |
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* |
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* @return \Money\Currencies |
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*/ |
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private static function makeCurrencies($currenciesConfig) |
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{ |
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if (!$currenciesConfig || !is_array($currenciesConfig)) { |
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// for backward compatibility |
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return new ISOCurrencies(); |
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} |
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$currenciesList = []; |
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if ($currenciesConfig['iso'] ?? false) { |
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$currenciesList[] = static::makeCurrenciesForSource( |
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$currenciesConfig['iso'], |
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new ISOCurrencies(), |
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'ISO' |
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); |
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} |
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if ($currenciesConfig['bitcoin'] ?? false) { |
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$currenciesList[] = static::makeCurrenciesForSource( |
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$currenciesConfig['bitcoin'], |
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new BitcoinCurrencies(), |
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'Bitcoin' |
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); |
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} |
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if ($currenciesConfig['custom'] ?? false) { |
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$currenciesList[] = new CurrencyList($currenciesConfig['custom']); |
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} |
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return new AggregateCurrencies($currenciesList); |
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} |
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/** |
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* Make currencies list according to array for specified source. |
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* |
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* @param array|string $config |
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* @param \Money\Currencies $currencies |
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* @param string $sourceName |
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* |
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* @return \Money\Currencies |
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* @throws \InvalidArgumentException |
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* |
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*/ |
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private static function makeCurrenciesForSource($config, Currencies $currencies, $sourceName) |
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{ |
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if ($config === 'all') { |
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return $currencies; |
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} |
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if (is_array($config)) { |
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$lisCurrencies = []; |
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foreach ($config as $index => $currencyCode) { |
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$currency = new Currency($currencyCode); |
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if (!$currencies->contains($currency)) { |
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throw new InvalidArgumentException( |
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sprintf('Unknown %s currency code: %s', $sourceName, $currencyCode) |
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); |
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} |
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$lisCurrencies[$currency->getCode()] = $currencies->subunitFor($currency); |
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} |
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return new CurrencyList($lisCurrencies); |
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} |
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throw new InvalidArgumentException( |
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sprintf('%s config must be an array or \'all\'', $sourceName) |
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); |
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} |
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} |