/**
* Display a radio button list of shipping options
* to the end user and process the chosen option
*
* @return void
*/
public function actionShippingOptions()
{
$this->publishJS('shipping');
$this->publishJS('zippo');
$this->layout = '/layouts/checkout';
$this->checkoutForm = MultiCheckoutForm::loadFromSessionOrNew();
// Check whether the user has selected a shipping option.
if (isset($_POST['MultiCheckoutForm'])) {
$this->checkoutForm->attributes = $_POST['MultiCheckoutForm'];
$this->checkoutForm->hasTaxModeChanged = false;
$this->checkoutForm->setScenario('ShippingOptions');
if ($this->checkoutForm->validate() === true) {
$this->checkoutForm->saveFormToSession();
// Update the cart shipping in the database.
// Update shipping. If in-store pickup was chosen then we need to
// ensure the cart shipping values are updated.
$objShipping = CartShipping::getOrCreateCartShipping();
if ($objShipping->hasErrors() === false) {
$objShipping->updateShipping();
$this->checkoutForm->addErrors($objShipping->getErrors());
} else {
$this->checkoutForm->addErrors($objShipping->getErrors());
}
$this->checkoutForm->passedScenario = $this->checkoutForm->getScenario();
$this->redirect($this->createUrl('/checkout/final'));
} else {
Yii::log(sprintf('Validation of the checkout form failed: %s', print_r($this->checkoutForm->getErrors(), true)), 'error', 'application.' . __CLASS__ . '.' . __FUNCTION__);
}
}
// In the case where the destination does not have a defined tax code,
// return to the shipping page with an error message.
if (Checkout::verifyUserShippingDestination($this->checkoutForm) === false) {
Yii::log(sprintf('Shipping destination is invalid: country=%s state=%s postal=%s', $this->checkoutForm->shippingCountryCode, $this->checkoutForm->shippingStateCode, $this->checkoutForm->shippingPostal), 'error', 'application.' . __CLASS__ . "." . __FUNCTION__);
$this->redirect(array('/checkout/shipping', 'error-destination' => true));
return;
}
// Update the cart taxes prior to updating the cart scenarios.
Yii::app()->shoppingcart->setTaxCodeByCheckoutForm($this->checkoutForm);
$arrCartScenario = Shipping::loadCartScenariosFromSession();
// In the case where no shipping options are available, return to the
// shipping page with an error message.
// TODO: This isn't quite right. If store pickup is the only option, we
// also want to display this error because store pickup is not shown
// shown on the shipping options screen. See WS-3267.
if ($arrCartScenario === null || count($arrCartScenario) === 0) {
Yii::log(sprintf('No shipping options available: country=%s state=%s postal=%s', $this->checkoutForm->shippingCountryCode, $this->checkoutForm->shippingStateCode, $this->checkoutForm->shippingPostal), 'info', 'application.' . __CLASS__ . "." . __FUNCTION__);
$this->redirect(array('/checkout/shipping', 'error-destination' => true));
return;
}
// Render the shipping options.
// The options themselves are loaded from the session.
// The implication here is that before redirecting to this page, ensure
// that the shipping options stored in the session are up to date.
$this->render('shippingoptions', array('model' => $this->checkoutForm, 'arrCartScenario' => $arrCartScenario, 'error' => $this->formatErrors()));
}
/**
* This is the method used by the advanced cart and checkout to retrieve
* shipping options and their rates for the shipping estimator.
* @return string JSON encoded array of shipping options ordered by price.
*/
public function actionGetShippingRates()
{
$checkoutForm = MultiCheckoutForm::loadFromSessionOrNew();
// If no CheckoutForm is posted, then the checkoutForm stored in the
// session is used. This is completely valid when we want updated
// rates, but haven't modified (or perhaps don't know) the shipping
// address.
if (isset($_POST['CheckoutForm'])) {
$checkoutForm->attributes = $_POST['CheckoutForm'];
}
// Transform the postcode as required by the shipping modules.
// TODO Can we move this?
$checkoutForm->shippingPostal = strtoupper(str_replace(' ', '', $checkoutForm->shippingPostal));
// Minimal requirements for shipping: just address details.
$checkoutForm->scenario = 'MinimalShipping';
if ($checkoutForm->validate() === false) {
return $this->renderJSON(array('result' => 'error', 'errors' => $checkoutForm->getErrors()));
}
try {
$arrCartScenario = Shipping::getCartScenarios($checkoutForm);
} catch (Exception $e) {
return $this->renderJSON(array('result' => 'error', 'errormsg' => $e->getMessage()));
}
// Get the shipping estimator JavaScript options.
$wsShippingEstimatorOptions = WsShippingEstimator::getShippingEstimatorOptions($arrCartScenario, $checkoutForm->shippingProvider, $checkoutForm->shippingPriority, $checkoutForm->shippingCity, $checkoutForm->shippingStateCode, $checkoutForm->shippingCountryCode);
$shippingEstimatorMessage = findWhere($wsShippingEstimatorOptions['messages'], array('code' => 'WARN'));
if ($shippingEstimatorMessage !== null) {
$message = Yii::t('checkout', 'Your previous shipping selection is no longer available. Please choose an available shipping option.');
Yii::app()->user->setFlash('error', $message);
}
// Save to session.
Shipping::saveCartScenariosToSession($arrCartScenario);
MultiCheckoutForm::saveToSession($checkoutForm);
// Save to the database.
$objShipping = CartShipping::getOrCreateCartShipping();
$objShipping->updateShipping();
return $this->renderJSON(array('result' => 'success', 'wsShippingEstimatorOptions' => $wsShippingEstimatorOptions, 'taxModeChangedMessage' => Yii::app()->user->getFlash('taxModeChange', null)));
}
