partkeepr

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GetPartsAction.php (1914B)

      1 <?php
      2 
      3 namespace PartKeepr\PartBundle\Action;
      4 
      5 use Doctrine\ORM\EntityManager;
      6 use Dunglas\ApiBundle\Action\ActionUtilTrait;
      7 use Dunglas\ApiBundle\Exception\RuntimeException;
      8 use Dunglas\ApiBundle\Model\DataProviderInterface;
      9 use PartKeepr\PartBundle\Entity\Part;
     10 use PartKeepr\PartBundle\Services\PartService;
     11 use Symfony\Component\HttpFoundation\Request;
     12 
     13 /**
     14  * Default API action retrieving a collection of resources.
     15  *
     16  * @author Kévin Dunglas <dunglas@gmail.com>
     17  */
     18 class GetPartsAction
     19 {
     20     use ActionUtilTrait;
     21 
     22     /**
     23      * @var DataProviderInterface
     24      */
     25     private $dataProvider;
     26 
     27     /**
     28      * @var EntityManager
     29      */
     30     private $em;
     31 
     32     /**
     33      * @var PartService
     34      */
     35     private $partService;
     36 
     37     public function __construct(DataProviderInterface $dataProvider, EntityManager $em, PartService $partService)
     38     {
     39         $this->dataProvider = $dataProvider;
     40         $this->em = $em;
     41         $this->partService = $partService;
     42     }
     43 
     44     /**
     45      * Retrieves a collection of resources.
     46      *
     47      * @param Request $request
     48      *
     49      * @throws RuntimeException
     50      *
     51      * @return array|\Dunglas\ApiBundle\Model\PaginatorInterface|\Traversable
     52      */
     53     public function __invoke(Request $request)
     54     {
     55         list($resourceType) = $this->extractAttributes($request);
     56 
     57         $items = $this->dataProvider->getCollection($resourceType);
     58 
     59         /**
     60          * @var Part
     61          */
     62         foreach ($items as $part) {
     63             if ($part->isMetaPart()) {
     64                 $sum = 0;
     65 
     66                 $parts = $this->partService->getMatchingMetaParts($part);
     67 
     68                 foreach ($parts as $matchingPart) {
     69                     /**
     70                      * @var Part
     71                      */
     72                     $sum += $matchingPart->getStockLevel();
     73                 }
     74 
     75                 $part->setStockLevel($sum);
     76             }
     77         }
     78 
     79         return $items;
     80     }
     81 }