/**
* @param \Ess\M2ePro\Model\Order\Item\Proxy[] $items
* @return \Ess\M2ePro\Model\Order\Item\Proxy[]
* @throws \Exception
*/
protected function mergeItems(array $items)
{
foreach ($items as $key => $item) {
if ($item->getPrice() <= 0) {
unset($items[$key]);
}
}
if (count($items) == 0) {
throw new \Ess\M2ePro\Model\Exception('Every Item in Order has zero Price.');
}
return parent::mergeItems($items);
}
