/**
* Updates positions using the calculations provided with [[getCalculation]]
*/
private function applyCalculations()
{
$currency = Yii::$app->params['currency'];
foreach ($this->models as $position) {
$id = $position->id;
$calculation = $this->getCalculation($id);
if (!$calculation instanceof Calculation) {
Yii::error('Cart position "' . $position->getName() . '" was removed from the cart because of failed value calculation. Normally this should never happen.', 'hipanel.cart');
$this->cart->removeById($position->id);
break;
}
$value = $calculation->forCurrency($currency);
if (!$value instanceof Value) {
Yii::error('Cart position "' . $position->getName() . '" was removed from the cart because calculation for currency "' . $currency . '" is not available', 'hipanel.cart');
$this->cart->removeById($position->id);
break;
}
$position->setPrice($value->price);
$position->setValue($value->value);
}
}
