/**
* Update current currencies rates to base currency.
*
* @param string $updateCurrency Update currency id.
* @return void
* @throws Main\ArgumentException
* @throws \Exception
*/
public static function updateBaseRates($updateCurrency = '')
{
$currency = (string) static::getBaseCurrency();
if ($currency === '') {
return;
}
$currencyIterator = CurrencyTable::getList(array('select' => array('CURRENCY', 'CURRENT_BASE_RATE'), 'filter' => $updateCurrency == '' ? array() : array('=CURRENCY' => $updateCurrency)));
while ($existCurrency = $currencyIterator->fetch()) {
$baseRate = $existCurrency['CURRENCY'] != $currency ? \CCurrencyRates::getConvertFactorEx($existCurrency['CURRENCY'], $currency) : 1;
$updateResult = CurrencyTable::update($existCurrency['CURRENCY'], array('CURRENT_BASE_RATE' => $baseRate));
if ($updateResult->isSuccess()) {
$event = new Main\Event('currency', self::EVENT_ON_AFTER_UPDATE_BASE_RATE, array('OLD_BASE_RATE' => (double) $existCurrency['CURRENT_BASE_RATE'], 'CURRENT_BASE_RATE' => $baseRate, 'BASE_CURRENCY' => $currency, 'CURRENCY' => $existCurrency['CURRENCY']));
$event->send();
}
unset($updateResult);
unset($baseRate);
}
unset($existCurrency, $currencyIterator);
}
