/**
* Runs the purchase.
* Purchases the positions in the [[cart]].
*/
public function run()
{
if (!$this->cart->isEmpty) {
foreach ($this->cart->positions as $position) {
$purchase = $position->getPurchaseModel();
try {
if ($purchase->execute()) {
$this->_success[] = $purchase;
$this->cart->remove($position);
} else {
$this->_error[] = new ErrorPurchaseException(reset(reset($purchase->getErrors())), $purchase);
}
} catch (PendingPurchaseException $e) {
$this->_pending[] = $e;
$this->cart->remove($position);
} catch (ErrorResponseException $e) {
$this->_error[] = new ErrorPurchaseException($e->getMessage(), $purchase, $e);
} catch (HiArtException $e) {
$this->_error[] = new ErrorPurchaseException($e->getMessage(), $purchase, $e);
}
}
}
}
/**
* 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);
}
}
public function testFormatCurrency()
{
$this->assertSame('$9.99', $this->object->formatCurrency($this->price));
}
public function testGetCart()
{
$this->assertInstanceOf(ShoppingCart::className(), $this->object->getCart());
$this->assertSame(Yii::$app->getModule('cart')->get('cart'), $this->object->cart);
}
