README

1 - Install Extension

composer require soft2do/moduleview-draggable:^1.0

2 - Add "sorting" column to databse

CREATE TABLE tx_project_domain_model_name (
	sorting int(11) NOT NULL DEFAULT 0
);

3 - Update TCA

$GLOBALS['TCA']['tx_project_domain_model_name']['ctrl']['default_sortby'] ='sorting';
$GLOBALS['TCA']['tx_project_domain_model_name']['ctrl']['sortby'] ='sorting';
$GLOBALS['TCA']['tx_project_domain_model_name']['ctrl']['draggable'] =true;

3 - Update Repository (To enable Sorting on frontend)

protected $defaultOrderings = [
        'sorting' => \TYPO3\CMS\Extbase\Persistence\QueryInterface::ORDER_ASCENDING,
];