<?php
$costumer = new Costumer;
$costumer->id = $request->input('id');
$costumer->first_name = $request->input('first_name');
$costumer->last_name = $request->input('last_name');
$costumer->save();

$create = new User;
$create->username = $request->input('username');
$create->password = $hasher->make($request->input('password'));
$create->costumer_id = $costumer->id;
$create->role_id = $request->input('role_id');
$create->save();