<?php

class Foo {

  private storeOrUpdate(Request $request, $id = null) {
    if(is_null($id)) {
      $method = 'create';
      $user = new \App\User();
    }
    else {
      $method = 'update';
      $user = \App\User::find($id);
    }
    $user->name = $request->name;
    $user->email = $request->email;
    $user->phone = $request->phone;
    $user->password = 123456; // hash here
    $user->tour_done = 0;

    try {
      $user->save();
    } catch(\Exception $e) {
      return response()->json(['error' => 'could_not_' . $method], 422);
    }

    return response()->json($user, 200);
  }

  public function store(Request $request) {
    return $this->storeOrUpdate($request);
  }

  public function update(Request $request, $id) {
    return $this->storeOrUpdate($request, $id);
  }

}