View difference between Paste ID: VhCLMK5J and KMdsNsXJ

 namespace Application\Model;
 
 interface ProductManagerInterface
 {
     public function findOneBy($field, $value);
-    public function findProductsByUserId($id);
+    public function findDeletedProducts();
 }
 
 namespace Application\Entity;
 
 use Application\Model\ProductManagerInterface;
 
 class ProductManager implements ProductManagerInterface
 {
     protected $em;
     protected $class;
     protected $repository;
 
     public function __construct(EntityManager $em, $class)
     {
         $this->em = $em;
         $this->class = $class;
     }
 
     public function findOneBy($field, $value)
     {
         return $this->getRepository()->findOneBy($field, $value);
     }
 
     public function findDeletedProducts()
     {
         return $this->getRepository()->findDeletedProducts();
     }
 
     public function getRepository()
     {
         return $this->em->getRepository($this->class);
     }
 }
 
 namespace Application\Entity\Repository;
 
 use Doctrine\ORM\EntityRepository;
 
 class ProductRepository extends EntityRepository
 {
     public function findDeletedProducts()
     {
         return $this->_em->createQuery('SELECT p FROM Application\Entity\Product p WHERE p.deleted = true');
     }
 }
 
 namespace Application\Controller;
 
 class ProductController extends Controller
 {
     public function showAction()
     {
         //DiC container, encargado de ensamblar el manager inyectando las dependencias
         $product = $this->get('product_manager')->findOneBy('slug', 'my-custom-product');
         return array('product' => $product);
     }
 }