/**
* @param $class
* @param $extension
* @param $args
* @return mixed
*/
public static function get_extra_config($class, $extension, $args)
{
$statics = parent::get_extra_config($class, $extension, $args);
$price_levels = self::get_levels();
if (count($price_levels) > 0) {
if (!isset($statics['db'])) {
$statics['db'] = array();
}
// add a field for each price level
foreach ($price_levels as $code => $field) {
$statics['db'][$field] = 'Currency';
}
}
return $statics;
}
