Implemened class attribut in requested entity

application/symfony/src/Domain/RequestManagement/Entity/RequestedEntity.php

@@ -1,5 +1,4 @@
 <?php
-
 namespace App\Domain\RequestManagement\Entity;
 
 use App\Entity\AbstractEntity;
@@ -15,86 +14,100 @@ use App\Exception\NotSetException;
 use App\Repository\RepositoryInterface;
 use App\Entity\Source\SourceInterface;
 use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+use App\Attribut\ClassAttribut;
+use App\Exception\AllreadyDefinedException;
+use App\Domain\RequestManagement\Right\RequestedRightInterface;
+use App\Exception\NotDefinedException;
 
 /**
+ *
  * @author kevinfrantz
  */
 class RequestedEntity extends AbstractEntity implements RequestedEntityInterface
 {
-    use SlugAttribut, RequestedRightAttribut;
+    use SlugAttribut, 
+    RequestedRightAttribut,
+    ClassAttribut{ setClass as private setClassTrait; getClass as private getClassTrait;}
 
     /**
+     *
      * @var LayerRepositoryFactoryServiceInterface
      */
     private $layerRepositoryFactoryService;
 
     /**
-     * @param EntityManagerInterface $entityManager
-     */
-    public function __construct(LayerRepositoryFactoryServiceInterface $layerRepositoryFactoryService)
-    {
-        $this->layerRepositoryFactoryService = $layerRepositoryFactoryService;
-    }
-
-    /**
-     * {@inheritdoc}
      *
-     * @see \App\Domain\RequestManagement\Entity\RequestedEntityInterface::setIdentity()
+     * @return bool True if an identity attribut is defined
      */
-    public function setIdentity($identity): void
+    private function hasIdentity(): bool
     {
-        if (is_numeric($identity)) {
-            $this->setId($identity);
-            $this->slug = null;
-
-            return;
-        }
-        $this->setSlug($identity);
-        $this->id = null;
+        return $this->hasId() || $this->hasSlug();
     }
 
     /**
+     *
      * @throws NotSetException
      */
     private function validateHasIdentity(): void
     {
-        if (!($this->hasId() || $this->hasSlug())) {
+        if (! ($this->hasId() || $this->hasSlug())) {
             throw new NotSetException('No identity attribut like id or slug was set!');
         }
     }
 
     /**
+     *
      * @param EntityInterface|null $entity
      *
      * @throws NotFoundHttpException
      */
     private function validateLoadedEntity(?EntityInterface $entity): void
     {
-        if (!$entity) {
-            throw new NotFoundHttpException('Entity with {id:"'.$this->id.'",slug:"'.$this->slug.'"} not found');
+        if (! $entity) {
+            throw new NotFoundHttpException('Entity with {id:"' . $this->id . '",slug:"' . $this->slug . '"} not found');
         }
     }
 
     /**
-     * Sorry for the messed function, but should work ;)
-     * {@inheritdoc}
      *
-     * @see \App\Domain\RequestManagement\Entity\RequestedEntityInterface::getEntity()
+     * @return EntityInterface|SourceInterface|null
      */
-    public function getEntity(): EntityInterface
+    private function loadEntityBySlugOrId(): ?EntityInterface
     {
-        $this->validateHasIdentity();
         if ($this->hasSlug()) {
-            $entity = $this->loadBySlug();
-        } elseif ($this->hasId()) {
-            $entity = $this->loadById();
+            return $this->loadBySlug();
         }
-        $this->validateLoadedEntity($entity);
-
-        return $entity;
+        return $this->loadById();
     }
 
     /**
+     *
+     * @throws NotCorrectInstanceException
+     *
+     * @return SourceInterface|null
+     */
+    private function loadBySlug(): ?SourceInterface
+    {
+        $repository = $this->getEntityRepository();
+        if ($repository instanceof SourceRepositoryInterface) {
+            return $repository->findOneBySlug($this->slug);
+        }
+        throw new NotCorrectInstanceException('To read an entity by slug is just allowed for entitys of type ' . AbstractSource::class);
+    }
+
+    /**
+     *
+     * @return EntityInterface|null
+     */
+    private function loadById(): ?EntityInterface
+    {
+        $repository = $this->getEntityRepository();
+
+        return $repository->find($this->id);
+    }
+
+    /**
+     *
      * @return RepositoryInterface
      */
     private function getEntityRepository(): RepositoryInterface
@@ -106,40 +119,91 @@ class RequestedEntity extends AbstractEntity implements RequestedEntityInterface
     }
 
     /**
-     * @throws NotCorrectInstanceException
      *
-     * @return SourceInterface|null
+     * @param EntityManagerInterface $entityManager
      */
-    private function loadBySlug(): ?SourceInterface
+    public function __construct(LayerRepositoryFactoryServiceInterface $layerRepositoryFactoryService)
     {
-        $repository = $this->getEntityRepository();
-        if ($repository instanceof SourceRepositoryInterface) {
-            return $repository->findOneBySlug($this->slug);
-        }
-        throw new NotCorrectInstanceException('To read an entity by slug is just allowed for entitys of type '.AbstractSource::class);
+        $this->layerRepositoryFactoryService = $layerRepositoryFactoryService;
     }
 
     /**
-     * @return EntityInterface|null
+     *
+     * {@inheritdoc}
+     *
+     * @see \App\Domain\RequestManagement\Entity\RequestedEntityInterface::setIdentity()
      */
-    private function loadById(): ?EntityInterface
+    public function setIdentity($identity): void
     {
-        $repository = $this->getEntityRepository();
+        if ($this->hasClass()) {
+            throw new AllreadyDefinedException('A identity can\'t be set if a class is allready defined!');
+        }
+        if (is_numeric($identity)) {
+            $this->setId($identity);
+            $this->slug = null;
 
-        return $repository->find($this->id);
+            return;
+        }
+        $this->setSlug($identity);
+        $this->id = null;
+    }
+
+    /**
+     *
+     * {@inheritdoc}
+     *
+     * @see \App\Attribut\ClassAttributInterface::setClass()
+     */
+    public function setClass(string $class): void
+    {
+        if ($this->hasIdentity()) {
+            throw new AllreadyDefinedException('A class can\'t be manual defined, if an identity is allready set!');
+        }
+        $this->setClassTrait($class);
+    }
+
+    /**
+     *
+     * {@inheritdoc}
+     *
+     * @see \App\Domain\RequestManagement\Entity\RequestedEntityInterface::getEntity()
+     */
+    public function getEntity(): EntityInterface
+    {
+        $this->validateHasIdentity();
+        $entity = $this->loadEntityBySlugOrId();
+        $this->validateLoadedEntity($entity);
+
+        return $entity;
     }
 
     /**
      * Overriding is neccessary to declare the correct relation
+     *
      * {@inheritdoc}
      *
      * @see \App\Attribut\RequestedRightAttributInterface::setRequestedRight()
      */
-    public function setRequestedRight($requestedRight): void
+    public function setRequestedRight(RequestedRightInterface $requestedRight): void
     {
         $this->requestedRight = $requestedRight;
-        if (!$this->requestedRight->hasRequestedEntity()) {
+        if (! $this->requestedRight->hasRequestedEntity()) {
             $this->requestedRight->setRequestedEntity($this);
         }
     }
+
+    /**
+     *
+     * {@inheritdoc}
+     *
+     * @see \App\Attribut\ClassAttributInterface::getClass()
+     */
+    public function getClass(): string
+    {
+        if ($this->hasClass()) {
+            return $this->getClassTrait();
+        }
+
+        return get_class($this->getEntity());
+    }
 }

application/symfony/src/Domain/RequestManagement/Entity/RequestedEntityInterface.php

@@ -5,13 +5,14 @@ namespace App\Domain\RequestManagement\Entity;
 use App\Entity\EntityInterface;
 use App\Attribut\SlugAttributInterface;
 use App\Attribut\RequestedRightAttributInterface;
+use App\Attribut\ClassAttributInterface;
 
 /**
  * A requested entity containes the stumb attributes to load an entity.
  *
  * @author kevinfrantz
  */
-interface RequestedEntityInterface extends EntityInterface, SlugAttributInterface, RequestedRightAttributInterface
+interface RequestedEntityInterface extends EntityInterface, SlugAttributInterface, RequestedRightAttributInterface, ClassAttributInterface
 {
     /**
      * Sets the slug or the id.

application/symfony/tests/Unit/Domain/RequestManagement/Entity/RequestedEntityTest.php

@@ -11,6 +11,8 @@ use App\Domain\RequestManagement\Right\RequestedRightInterface;
 use App\DBAL\Types\Meta\Right\LayerType;
 use App\Repository\RepositoryInterface;
 use App\Entity\EntityInterface;
+use App\Entity\Source\AbstractSource;
+use App\Exception\AllreadyDefinedException;
 
 /**
  * @author kevinfrantz
@@ -66,5 +68,24 @@ class RequestedEntityTest extends TestCase
         $requestedEntity->setRequestedRight($requestedRight);
         $entityResult = $requestedEntity->getEntity();
         $this->assertEquals($entityMock, $entityResult);
+        $this->assertEquals(get_class($entityMock), $requestedEntity->getClass());
+        $this->expectException(AllreadyDefinedException::class);
+        $requestedEntity->setClass(AbstractSource::class);
+    }
+    
+    public function testSetClass():void{
+        $class = AbstractSource::class;
+        $entityMock = $this->createMock(EntityInterface::class);
+        $repository = $this->createMock(RepositoryInterface::class);
+        $repository->method('find')->willReturn($entityMock);
+        $layerRepositoryFactoryService = $this->createMock(LayerRepositoryFactoryServiceInterface::class);
+        $layerRepositoryFactoryService->method('getRepository')->willReturn($repository);
+        $requestedEntity = new RequestedEntity($layerRepositoryFactoryService);
+        $this->assertFalse($requestedEntity->hasClass());
+        $this->assertNull($requestedEntity->setClass($class));
+        $this->assertTrue($requestedEntity->hasClass());
+        $this->assertEquals($class, $requestedEntity->getClass());
+        $this->expectException(AllreadyDefinedException::class);
+        $requestedEntity->setIdentity('123343');
     }
 }