/**
  * Display list of items of a Fund
  *
  * @param int $fundId
  * @param FundItemRepositoryInterface $fundItem
  * @return $this
  */
 public function showItems($fundId, FundItemRepositoryInterface $fundItem)
 {
     $fund = $this->fund->findById($fundId);
     if (!$fund) {
         return (new Response())->setStatusCode(404);
     }
     return (new CollectionResponse($fundItem->findByFundId($fundId)))->asType('FundItem');
 }