/**
* Execute action
*
* @return \Magento\Backend\Model\View\Result\Redirect
* @throws \Magento\Framework\Exception\LocalizedException|\Exception
*/
public function execute()
{
$collection = $this->filter->getCollection($this->collectionFactory->create());
$collectionSize = $collection->getSize();
foreach ($collection as $item) {
$item->delete();
}
$this->messageManager->addSuccess(__('A total of %1 record(s) have been deleted.', $collectionSize));
/** @var \Magento\Backend\Model\View\Result\Redirect $resultRedirect */
$resultRedirect = $this->resultFactory->create(ResultFactory::TYPE_REDIRECT);
return $resultRedirect->setPath('*/*/');
}
/**
* @return \Ashsmith\Blog\Model\ResourceModel\Post\Collection
*/
public function getPosts()
{
// Check if posts has already been defined
// makes our block nice and re-usable! We could
// pass the 'posts' data to this block, with a collection
// that has been filtered differently!
if (!$this->hasData('posts')) {
$posts = $this->_postCollectionFactory->create()->addFilter('is_active', 1)->addOrder(PostInterface::CREATION_TIME, PostCollection::SORT_ORDER_DESC);
$this->setData('posts', $posts);
}
return $this->getData('posts');
}