/**
* Updates the cart scenarios stored in the session.
*
* @return void
* @see Shipping::getCartScenarios.
*/
public static function updateCartScenariosInSession()
{
// If we already have shipping details in the session we can try to
// update the cart scenarios.
$checkoutForm = MultiCheckoutForm::loadFromSession();
if ($checkoutForm === null) {
$arrCartScenario = null;
} else {
// Save shipping options and rates to session.
try {
$arrCartScenario = Shipping::getCartScenarios($checkoutForm);
} catch (Exception $e) {
// TODO: We should probably execute this block if $arrCartScenario is an empty array as well.
Yii::log('Unable to get cart scenarios: ' . $e->getMessage(), 'error', 'application.' . __CLASS__ . "." . __FUNCTION__);
// If there are no valid cart scenarios we can deselect whatever
// was previously selected.
// TODO: We should possibly do this if the newly update cart
// scenarios don't include the previously selected one.
$checkoutForm->shippingProvider = null;
$checkoutForm->shippingPriority = null;
MultiCheckoutForm::saveToSession($checkoutForm);
// Remove any previously stored cart scenarios.
$arrCartScenario = null;
}
}
// Save the updated rates back to the session.
Shipping::saveCartScenariosToSession($arrCartScenario);
}
/**
* Apply a promo code to the cart and return an array indicating what happened.
* @param string $strPromoCode The promocode.
* @return array An array indicating what happened.
* ['success'] boolean Whether the promo code was applied.
* ['action'] string Recommended action: alert|error|triggerCalc|success.
* ['message'] string A message to display.
*/
protected function applyPromoCodeModal($strPromoCode)
{
if (Yii::app()->shoppingcart->PromoCode !== null) {
return array('success' => false, 'action' => 'alert', 'message' => Yii::t('global', 'Only one promo code can be applied'));
}
$objPromoCode = new PromoCode();
$objPromoCode->code = $strPromoCode;
$objPromoCode->setScenario('checkout');
if ($objPromoCode->validate() === false) {
$arrErrors = $objPromoCode->getErrors();
return array('success' => false, 'action' => 'error', 'message' => $arrErrors['code'][0]);
}
$objPromoCode = PromoCode::LoadByCode($strPromoCode);
Yii::app()->shoppingcart->applyPromoCode($objPromoCode);
// See if this promo code is supposed to turn on free shipping.
// This runs AFTER validate() so if we get here, it means that any
// criteria have passed. So just apply and refresh the shipping list.
if ($objPromoCode->Shipping) {
// Update the shipping selection to use the free shipping module.
$objFreeShipping = Modules::model()->freeshipping()->find();
if ($objFreeShipping !== null) {
$checkoutForm = MultiCheckoutForm::loadFromSession();
if ($checkoutForm !== null) {
try {
$arrCartScenario = Shipping::getCartScenarios($checkoutForm);
} catch (Exception $e) {
$arrCartScenario = null;
}
if ($arrCartScenario !== null) {
$freeShippingScenario = findWhere($arrCartScenario, array('providerId' => $objFreeShipping->id));
$checkoutForm = MultiCheckoutForm::loadFromSessionOrNew();
$checkoutForm->shippingProvider = $freeShippingScenario['providerId'];
$checkoutForm->shippingPriority = $freeShippingScenario['priorityLabel'];
MultiCheckoutForm::saveToSession($checkoutForm);
}
}
}
return array('success' => true, 'action' => 'triggerCalc', 'message' => Yii::t('global', 'Congratulations! This order qualifies for Free Shipping!'));
}
return array('success' => true, 'action' => 'success');
}