Optimized SecureCRUDFactory

application/symfony/src/Domain/SecureCRUDManagement/Factory/SecureCRUDFactoryService.php

@@ -0,0 +1,83 @@
+<?php
+
+namespace App\Domain\SecureCRUDManagement\Factory;
+
+use App\Domain\SecureCRUDManagement\CRUD\SecureCRUDInterface;
+use App\Entity\Meta\RightInterface;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\Security\Core\Security;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Doctrine\ORM\EntityManagerInterface;
+
+/**
+ * @author kevinfrantz
+ *
+ * @todo Improve code performance
+ */
+final class SecureCRUDFactoryService implements SecureCRUDFactoryServiceInterface
+{
+    /**
+     * @var Request
+     */
+    private $request;
+
+    /**
+     * @var Security
+     */
+    private $security;
+
+    /**
+     * @var EntityManagerInterface
+     */
+    private $entityManager;
+
+    /**
+     * @param string $crud
+     *
+     * @return string
+     */
+    private function getCrud(string $crud): string
+    {
+        return ucfirst(strtolower($crud));
+    }
+
+    /**
+     * @param string $layer
+     * @param string $crud
+     *
+     * @return string
+     */
+    private function getClassName(string $layer, string $crud): string
+    {
+        return 'Secure'.ucfirst(strtolower($layer)).$this->getCrud($crud);
+    }
+
+    /**
+     * @param string $layer
+     *
+     * @return string
+     */
+    private function getCRUDNamespace(string $layer, string $crud): string
+    {
+        return 'App\\Domain\\SecureCRUDManagement\\CRUD\\'.$this->getCrud($crud).'\\'.$this->getClassName($layer, $crud);
+    }
+
+    public function __construct(RequestStack $requestStack, Security $security, EntityManagerInterface $entityManager)
+    {
+        $this->request = $requestStack->getCurrentRequest();
+        $this->security = $security;
+        $this->entityManager = $entityManager;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @see \App\Domain\SecureCRUDManagement\Factory\SecureCRUDFactoryServiceInterface::create()
+     */
+    public function create(RightInterface $requestedRight): SecureCRUDInterface
+    {
+        $namespace = $this->getCRUDNamespace($requestedRight->getLayer(), $requestedRight->getType());
+
+        return new $namespace($this->request, $this->security, $this->entityManager);
+    }
+}