/**
* Print credit memos for selected orders
*
* @param AbstractCollection $collection
* @return ResponseInterface|\Magento\Backend\Model\View\Result\Redirect
*/
protected function massAction(AbstractCollection $collection)
{
$resultRedirect = $this->resultRedirectFactory->create();
$flag = false;
/** @var \Magento\Sales\Model\Order $order */
foreach ($collection->getItems() as $order) {
$creditmemos = $order->getCreditmemosCollection();
if ($creditmemos->getSize()) {
$flag = true;
if (!isset($pdf)) {
$pdf = $this->_objectManager->create('Magento\\Sales\\Model\\Order\\Pdf\\Creditmemo')->getPdf($creditmemos);
} else {
$pages = $this->_objectManager->create('Magento\\Sales\\Model\\Order\\Pdf\\Creditmemo')->getPdf($creditmemos);
$pdf->pages = array_merge($pdf->pages, $pages->pages);
}
}
}
if ($flag) {
$date = $this->_objectManager->get('Magento\\Framework\\Stdlib\\DateTime\\DateTime')->date('Y-m-d_H-i-s');
return $this->_fileFactory->create('creditmemo' . $date . '.pdf', $pdf->render(), DirectoryList::VAR_DIR, 'application/pdf');
} else {
$this->messageManager->addError(__('There are no printable documents related to selected orders.'));
$resultRedirect->setPath('sales/*/');
return $resultRedirect;
}
}
/**
* Hold selected orders
*
* @param AbstractCollection $collection
* @return \Magento\Backend\Model\View\Result\Redirect
*/
protected function massAction(AbstractCollection $collection)
{
$countHoldOrder = 0;
foreach ($collection->getItems() as $order) {
if (!$order->canHold()) {
continue;
}
$order->hold();
$order->save();
$countHoldOrder++;
}
$countNonHoldOrder = $collection->count() - $countHoldOrder;
if ($countNonHoldOrder && $countHoldOrder) {
$this->messageManager->addError(__('%1 order(s) were not put on hold.', $countNonHoldOrder));
} elseif ($countNonHoldOrder) {
$this->messageManager->addError(__('No order(s) were put on hold.'));
}
if ($countHoldOrder) {
$this->messageManager->addSuccess(__('You have put %1 order(s) on hold.', $countHoldOrder));
}
$resultRedirect = $this->resultRedirectFactory->create();
$resultRedirect->setPath('sales/*/');
return $resultRedirect;
}
/**
* Cancel selected orders
*
* @param AbstractCollection $collection
* @return \Magento\Backend\Model\View\Result\Redirect
*/
protected function massAction(AbstractCollection $collection)
{
$countCancelOrder = 0;
foreach ($collection->getItems() as $order) {
if (!$order->canCancel()) {
continue;
}
$order->cancel();
$order->save();
$countCancelOrder++;
}
$countNonCancelOrder = $collection->count() - $countCancelOrder;
if ($countNonCancelOrder && $countCancelOrder) {
$this->messageManager->addError(__('%1 order(s) cannot be canceled.', $countNonCancelOrder));
} elseif ($countNonCancelOrder) {
$this->messageManager->addError(__('You cannot cancel the order(s).'));
}
if ($countCancelOrder) {
$this->messageManager->addSuccess(__('We canceled %1 order(s).', $countCancelOrder));
}
$resultRedirect = $this->resultRedirectFactory->create();
$resultRedirect->setPath('sales/*/');
return $resultRedirect;
}
/**
* Filter collection by removing not available product types
*
* @param \Magento\Framework\Model\Resource\Db\Collection\AbstractCollection $collection
* @return \Magento\Framework\Model\Resource\Db\Collection\AbstractCollection
*/
public function applySalableProductTypesFilter($collection)
{
$productTypes = $this->_salesConfig->getAvailableProductTypes();
foreach ($collection->getItems() as $key => $item) {
if ($item instanceof \Magento\Catalog\Model\Product) {
$type = $item->getTypeId();
} elseif ($item instanceof \Magento\Sales\Model\Order\Item) {
$type = $item->getProductType();
} elseif ($item instanceof \Magento\Quote\Model\Quote\Item) {
$type = $item->getProductType();
} else {
$type = '';
}
if (!in_array($type, $productTypes)) {
$collection->removeItemByKey($key);
}
}
return $collection;
}