/**
* Returns the shipping costs or null
*
* @return integer|null
*/
protected function getShippingCosts()
{
$isOrderNet = (bool) $this->Order->getNet() || (bool) $this->Order->getTaxFree();
if ($this->Order->getInvoiceShipping() >= 0) {
if (!$isOrderNet) {
return $this->Order->getInvoiceShipping();
} else {
$taxRate = 0;
// Use the highest tax rate
if ($this->Order->getDispatch()->getTaxCalculation() == 0) {
/** @var $detail Shopware\Models\Order\Detail */
foreach ($this->Order->getDetails() as $detail) {
$taxRate = max($taxRate, $detail->getTaxRate());
}
} else {
$tax = Shopware()->Models()->find('Shopware\\Models\\Tax\\Tax', $this->Order->getDispatch()->getTaxCalculation());
if ($tax instanceof Shopware\Models\Tax\Tax) {
$taxRate = $tax->getTax();
}
}
if (!$taxRate) {
return $this->Order->getDispatch()->getTaxCalculation();
} else {
return $this->Order->getInvoiceShipping() * ((100 + $taxRate) / 100);
}
}
}
return null;
}
/**
* @param Order $order
* @return \Shopware\Models\Article\Detail[]
*/
private function getProductsOfOrder(Order $order)
{
/**@var $repository \Shopware\Components\Model\ModelRepository*/
$repository = $this->get('models')->getRepository('Shopware\\Models\\Article\\Detail');
$products = [];
foreach ($order->getDetails() as $detail) {
/**@var $detail \Shopware\Models\Order\Detail*/
if (!$this->isProductPosition($detail)) {
continue;
}
$variant = $repository->findOneBy(['number' => $detail->getArticleNumber()]);
$products[] = $variant;
}
return $products;
}
