<?php

final class PhortuneCartUpdateController
  extends PhortuneCartController {

  private $id;

  public function willProcessRequest(array $data) {
    $this->id = $data['id'];
  }

  public function processRequest() {
    $request = $this->getRequest();
    $viewer = $request->getUser();

    $cart = id(new PhortuneCartQuery())
      ->setViewer($viewer)
      ->withIDs(array($this->id))
      ->needPurchases(true)
      ->executeOne();
    if (!$cart) {
      return new Aphront404Response();
    }

    // TODO: This obviously doesn't do anything for now.

    return id(new AphrontRedirectResponse())
      ->setURI($cart->getDetailURI());
  }

}