public function postEdit($id)
{
$input = Input::only(['name', 'description']);
$validator = Validator::make($input, ['name' => 'Required']);
if ($validator->fails()) {
$e = new InvalidArgumentHttpException();
$e->setMessage($validator->errors()->first());
throw $e;
}
XeDB::beginTransaction();
try {
$group = $this->groups->find($id);
$group->fill($input);
$this->groups->update($group);
} catch (Exception $e) {
XeDB::rollBack();
throw $e;
}
XeDB::commit();
return redirect()->route('manage.group.index')->with('alert', ['type' => 'success', 'message' => '수정되었습니다.']);
}
