/**
* Set user's country.
*
* \public
* \static
*/
static function setUserCountry( $user, $country )
{
$userObject = $user->attribute( 'contentobject' );
$requireUserCountry = eZVATManager::isUserCountryRequired();
$countryAttributeName = eZVATManager::getUserCountryAttributeName( $requireUserCountry );
if ( $countryAttributeName === null )
{
return false;
}
$userDataMap = $userObject->attribute( 'data_map' );
if ( !isset( $userDataMap[$countryAttributeName] ) )
{
if ( $requireUserCountry )
{
eZDebug::writeError( "Cannot set user country: there is no attribute '$countryAttributeName' in object '" .
$userObject->attribute( 'name' ) .
"' of class '" .
$userObject->attribute( 'class_name' ) . "'.",
__METHOD__ );
}
return false;
}
eZDebug::writeNotice( sprintf( "Saving country '%s' for user '%s'",
$country, $user->attribute( 'login' ) ) );
$countryAttribute = $userDataMap[$countryAttributeName];
$countryAttributeContent = $countryAttribute->content();
if ( is_array( $countryAttributeContent ) )
$countryAttributeContent['value'] = $country;
elseif ( is_object( $countryAttributeContent ) )
$countryAttributeContent->setAttribute( 'value', $country );
// not sure that this line is needed since content is returned by reference
$countryAttribute->setContent( $countryAttributeContent );
$countryAttribute->store();
return true;
}
function handleUserCountry($orderID)
{
// If user country is not required to calculate VAT then do nothing.
if (!eZVATManager::isDynamicVatChargingEnabled() || !eZVATManager::isUserCountryRequired()) {
return array('status' => eZModuleOperationInfo::STATUS_CONTINUE);
}
$user = eZUser::currentUser();
// Get order's account information and extract user country from it.
$order = eZOrder::fetch($orderID);
if (!$order) {
eZDebug::writeError("No such order: {$orderID}");
return array('status' => eZModuleOperationInfo::STATUS_CANCELLED);
}
if ($user->attribute('is_logged_in')) {
$userCountry = eZVATManager::getUserCountry($user, false);
}
$acctInfo = $order->attribute('account_information');
if (isset($acctInfo['country'])) {
$country = $acctInfo['country'];
// If user is registered and logged in
// and country is not yet specified for the user
// then save entered country to the user information.
if (!isset($userCountry) || !$userCountry) {
eZVATManager::setUserCountry($user, $country);
}
} elseif (isset($userCountry) && $userCountry) {
// If country is not set in shop account handler, we get it from logged user's information.
$country = $userCountry;
} else {
$header = ezpI18n::tr('kernel/shop', 'Error checking out');
$msg = ezpI18n::tr('kernel/shop', 'Unable to calculate VAT percentage because your country is unknown. ' . 'You can either fill country manually in your account information (if you are a registered user) ' . 'or contact site administrator.');
$tpl = eZTemplate::factory();
$tpl->setVariable("error_header", $header);
$tpl->setVariable("error_list", array($msg));
$operationResult = array('status' => eZModuleOperationInfo::STATUS_CANCELLED, 'result' => array('content' => $tpl->fetch("design:shop/cancelconfirmorder.tpl")));
return $operationResult;
}
// Recalculate VAT for order's product collection items
// according to the specified user country.
$productCollection = $order->attribute('productcollection');
if (!$productCollection) {
eZDebug::writeError("Cannot find product collection for order " . $order->attribute('id'), "eZShopOperationCollection::handleUserCountry");
return array('status' => eZModuleOperationInfo::STATUS_CONTINUE);
}
$items = eZProductCollectionItem::fetchList(array('productcollection_id' => $productCollection->attribute('id')));
$vatIsKnown = true;
$db = eZDB::instance();
$db->begin();
foreach ($items as $item) {
$productContentObject = $item->attribute('contentobject');
// Look up price object.
$priceObj = null;
$attributes = $productContentObject->contentObjectAttributes();
foreach ($attributes as $attribute) {
$dataType = $attribute->dataType();
if (eZShopFunctions::isProductDatatype($dataType->isA())) {
$priceObj = $attribute->content();
break;
}
}
if (!is_object($priceObj)) {
continue;
}
// If the product is assigned a fixed VAT type then skip the product.
$vatType = $priceObj->VATType();
if (!$vatType->attribute('is_dynamic')) {
continue;
}
// Update item's VAT percentage.
$vatValue = $priceObj->VATPercent($productContentObject, $country);
eZDebug::writeNotice("Updating product item collection item ('" . $productContentObject->attribute('name') . "'): " . "setting VAT {$vatValue}% according to order's country '{$country}'.");
$item->setAttribute("vat_value", $vatValue);
$item->store();
}
$db->commit();
return array('status' => eZModuleOperationInfo::STATUS_CONTINUE);
}
