namespace CustomModuleControllerAdminhtmlMessages;
use MagentoBackendAppActionContext;
use MagentoUiComponentMassActionFilter;
use CustomModuleModelResourceModelMessagesCollectionFactory;
use MagentoFrameworkControllerResultFactory;


class MassDelete extends MagentoBackendAppAction {

/**
 * @var Filter
 */
protected $filter;

/**
 * @var CollectionFactory
 */
protected $collectionFactory;

/**
 * @param Context $context
 * @param Filter $filter
 * @param CollectionFactory $collectionFactory
 */
public function __construct(Context $context, Filter $filter, CollectionFactory $collectionFactory) {
    $this->filter = $filter;
    $this->collectionFactory = $collectionFactory;
    parent::__construct($context);
}

/**
 * Execute action
 *
 * @return MagentoBackendModelViewResultRedirect
 * @throws MagentoFrameworkExceptionLocalizedException|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 MagentoBackendModelViewResultRedirect $resultRedirect */
    $resultRedirect = $this->resultFactory->create(ResultFactory::TYPE_REDIRECT);
    return $resultRedirect->setPath('*/*/');
}
}

protected $_idFieldName = 'module_id';