Optimized for SPA

application/symfony/src/Domain/ResponseManagement/SourceRESTResponseManager.php

@@ -0,0 +1,107 @@
+<?php
+
+namespace App\Domain\ResponseManagement;
+
+use Symfony\Component\HttpFoundation\Response;
+use App\Entity\UserInterface;
+use Doctrine\ORM\EntityManagerInterface;
+use App\Entity\Meta\RightInterface;
+use App\Domain\UserManagement\UserIdentityManager;
+use FOS\RestBundle\View\ViewHandlerInterface;
+use App\Entity\Source\SourceInterface;
+use App\Domain\SecureLoadManagement\SecureSourceLoader;
+use FOS\RestBundle\View\View;
+use App\Exception\AllreadyDefinedException;
+
+/**
+ * @author kevinfrantz
+ */
+class SourceRESTResponseManager implements SourceRESTResponseManagerInterface
+{
+    /**
+     * @var UserInterface
+     */
+    private $user;
+
+    /**
+     * @var EntityManagerInterface
+     */
+    private $entityManager;
+
+    /**
+     * @var RightInterface
+     */
+    private $requestedRight;
+
+    /**
+     * @var ViewHandlerInterface
+     */
+    private $viewHandler;
+
+    /**
+     * @var SourceInterface
+     */
+    private $loadedSource;
+
+    /**
+     * @var View
+     */
+    private $view;
+
+    /**
+     * @param UserInterface          $user
+     * @param EntityManagerInterface $entityManager
+     * @param RightInterface         $requestedRight
+     * @param ViewHandlerInterface   $viewHandler
+     */
+    public function __construct(?UserInterface $user, EntityManagerInterface $entityManager, RightInterface $requestedRight, ViewHandlerInterface $viewHandler)
+    {
+        $this->entityManager = $entityManager;
+        $this->viewHandler = $viewHandler;
+        $this->setUser($user);
+        $this->setRequestedRight($requestedRight);
+        $this->setLoadedSource();
+        $this->setView();
+    }
+
+    protected function setView(): void
+    {
+        $this->view = new View($this->loadedSource, 200);
+    }
+
+    private function setLoadedSource(): void
+    {
+        $secureSourceLoader = new SecureSourceLoader($this->entityManager, $this->requestedRight);
+        $this->loadedSource = $secureSourceLoader->getSource();
+    }
+
+    /**
+     * @param UserInterface $user
+     */
+    private function setUser(?UserInterface $user): void
+    {
+        $userIdentityManager = new UserIdentityManager($this->entityManager, $user);
+        $this->user = $userIdentityManager->getUser();
+    }
+
+    /**
+     * @param RightInterface $requestedRight
+     *
+     * @throws AllreadyDefinedException
+     */
+    private function setRequestedRight(RightInterface $requestedRight): void
+    {
+        try {
+            $requestedRight->getReciever();
+            throw new AllreadyDefinedException('The reciever is allready defined.');
+        } catch (\TypeError $error) {
+            $requestedRight->setReciever($this->user->getSource());
+            $this->requestedRight = $requestedRight;
+        }
+    }
+
+    public function getResponse(): Response
+    {
+        return $this->viewHandler->handle($this->view);
+    }
+}

application/symfony/src/Domain/ResponseManagement/SourceRESTResponseManagerInterface.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace App\Domain\ResponseManagement;
+
+use Symfony\Component\HttpFoundation\Response;
+
+interface SourceRESTResponseManagerInterface
+{
+    /**
+     * @return Response
+     */
+    public function getResponse(): Response;
+}