/**
* Загружает объект обменника валют
*/
public static function getMyCurrencyExchange(sfEvent $event)
{
$params = $event->getParameters();
if ($params['method'] != 'getMyCurrencyExchange') {
return false;
}
if (!self::$myCurrencyExchange) {
self::$myCurrencyExchange = new myCurrencyExchange();
$currencies = Doctrine::getTable('Currency')->createQuery()->execute(array(), Doctrine::HYDRATE_ARRAY);
foreach ($currencies as $currency) {
// такого не должно быть по идее, но есть :-(
if ($currency['rate'] != 0) {
self::$myCurrencyExchange->setRate($currency['id'], $currency['rate'], myCurrencyExchange::BASE_CURRENCY);
}
}
}
// set return value and stop chain
$event->setReturnValue(self::$myCurrencyExchange);
return true;
}
