public function getVisuri(Request $req)
{
$sort = $req->input('sort', null);
$query = Dream::orderBy('created_at');
if (!is_null($sort)) {
$query->orderBy($sort);
\Session::put('dreams_sort', $sort);
} elseif (\Session::has('dreams_sort')) {
$query->orderBy(\Session::get('dreams_sort'));
}
$data['models'] = $query->paginate($this->pageSize);
return view('administration.visuri', $data);
}
