/**
* Get the query object to be processed by datatables.
*
* @return \Illuminate\Database\Query\Builder|\Illuminate\Database\Eloquent\Builder
*/
public function query()
{
$articles = Article::select('articles.*', 'categories.title as category_title')->join('categories', 'categories.id', '=', 'articles.category_id');
return $this->applyScopes($articles);
}
