/**
* Сменить валюту
*/
public function executeChange(sfWebRequest $request)
{
$currency = myCurrencyTable::getInstance()->findOneById((int) $request->getParameter('currency'));
$this->forward404Unless($currency);
$this->getUser()->setAttribute('id', $currency->getId(), 'currency');
$this->getUser()->setAttribute('format', $currency->getFormat(), 'currency');
if ($referer = $request->getReferer()) {
return $this->redirect($referer);
} else {
return $this->redirect('homepage');
}
}
/**
* Конвертировать из текущей в базовую
*
* @param decimal $value
* @param int $currencyId
*
* return decimal
*/
public static function convertToBase($value, $currencyId)
{
$base = self::getBaseCurrency();
if (is_null($currencyId) || $currencyId == $base->getId()) {
return $value;
}
$currency = myCurrencyTable::getInstance()->findOneById($currencyId);
return $value * $currency->getCourse() / $base->getCourse();
}
/**
* Список выбора валюты
*/
public function executeChanger()
{
$table = myCurrencyTable::getInstance();
$this->items = $table->getActiveCurrency();
$this->currentId = $this->getUser()->getAttribute('id', $table->getDefaultCurrency()->getId(), 'currency');
}
