/**
  * {@inheritdoc}
  */
 public function load(ObjectManager $manager)
 {
     $user = $this->getUser($manager);
     foreach ($this->items as $item) {
         /* @var $quote Quote */
         $quote = new Quote();
         $quote->setQid($item['qid'])->setOwner($user)->setOrganization($user->getOrganization());
         foreach ($item['products'] as $sku => $items) {
             $this->addQuoteProduct($manager, $quote, $sku, $items);
         }
         $manager->persist($quote);
         $this->setReference($item['qid'], $quote);
     }
     $manager->flush();
 }