/**
* Update the specified role in storage.
*
* @param int $id
* @return Response
*/
public function update($id)
{
try {
$role = $this->roles->findOrFail($id);
app('Pingpong\\Admin\\Validation\\Role\\Update')->validate($data = $this->inputAll());
$role->update($data);
if ($role->permissions->count()) {
$role->permissions()->detach($role->permissions->lists('id'));
$role->permissions()->attach(\Input::get('permissions'));
}
if ($role->permissions->count() == 0 && count(\Input::get('permissions')) > 0) {
$role->permissions()->attach(\Input::get('permissions'));
}
return $this->redirect('roles.index');
} catch (ModelNotFoundException $e) {
return $this->redirectNotFound();
}
}
