/**
* Returns the available delivery options based on the current country and region
* for the order.
* Must always return something!
* @return DataList
*/
protected function liveOptions()
{
if (!self::$available_options) {
$countryID = EcommerceCountry::get_country_id();
$regionID = EcommerceRegion::get_region_id();
$weight = $this->LiveTotalWeight();
$options = PickUpOrDeliveryModifierOptions::get();
if ($options->count()) {
foreach ($options as $option) {
//check countries
if ($countryID) {
$optionCountries = $option->AvailableInCountries();
//exclude if not found in country list
if ($optionCountries->Count() > 0 && !$optionCountries->find('ID', $countryID)) {
continue;
}
}
//check regions
if ($regionID) {
$optionRegions = $option->AvailableInRegions();
//exclude if not found in region list
if ($optionRegions->Count() > 0 && !$optionRegions->find('ID', $regionID)) {
continue;
}
}
$result[] = $option;
}
}
if (!isset($result)) {
$result[] = PickUpOrDeliveryModifierOptions::default_object();
}
self::$available_options = new ArrayList($result);
}
return self::$available_options;
}
