laravel query eloquent order with code example

Example 1: laravel order by

$users = DB::table('users')
         -> orderBy('name', 'desc')
         -> get();

Example 2: laravel query order by relation

$order = 'desc';
$users = User::join('roles', 'users.role_id', '=', 'roles.id')->orderBy('roles.label', $order)->select('users.*')->paginate(10);