/**
 * Updates a user record.
 *
 * @param int $id
 * @return \Apricot\Foundation\Response
 */
public function update(int $id)
{
    $inputs = Input::all();

    try
    {
        $this->user->update($id, $inputs);
    }
    catch(ApplicationException $e)
    {
        throw $e;
    }
    catch(\Exception $e)
    {
        throw new ApplicationException(__('messages.error.db.update'));
    }

    // Redirects to the user edit page.
    return redirect(route("user/{$id}/edit"));
}