private function appendTaxRates($response, $taxID = null)
{
$this->loadLanguageFile('backend/DeliveryZone');
// 'default zone'
$zones = array();
//default
$taxRates = TaxRate::getRecordSetByDeliveryZone(null);
$zones[] = array('ID' => -1, 'name' => $this->translate('_default_zone'), 'taxRates' => $taxRates ? $taxRates->toArray() : null);
// custom
foreach (DeliveryZone::getTaxZones() as $deliveryZone) {
$zone = $deliveryZone->toArray();
$taxRates = $deliveryZone->getTaxRates();
$zones[] = array('ID' => $zone['ID'], 'name' => $zone['name'], 'taxRates' => $taxRates ? $taxRates->toArray() : null);
}
// reorder tax rates in structure $zone['taxRates'][<delivery zone id>][<tax class id>] = ..
// (for default delivery zone and tax class id use -1)
foreach ($zones as &$zone) {
$filtered = array();
if (is_array($zone['taxRates'])) {
foreach ($zone['taxRates'] as $taxRate) {
if ($taxRate['Tax']['ID'] == $taxID) {
$filtered[$zone['ID']][array_key_exists('taxClassID', $taxRate) ? $taxRate['taxClassID'] : -1] = $taxRate;
}
}
}
$zone['taxRates'] = $filtered;
//pp($zone['taxRates']);
}
$classes = TaxClass::getAllClasses()->toArray();
$response->set('zones', $zones);
$response->set('classes', $classes);
return $response;
}
