TagFactory is now receives TagRepository directly instead of EntityManager.

src/Skobkin/Bundle/PointToolsBundle/Repository/Blogs/PostRepository.php

@@ -4,9 +4,15 @@ namespace Skobkin\Bundle\PointToolsBundle\Repository\Blogs;
 
 use Doctrine\ORM\EntityRepository;
 use Doctrine\ORM\QueryBuilder;
+use Skobkin\Bundle\PointToolsBundle\Entity\Blogs\Post;
 
 class PostRepository extends EntityRepository
 {
+    public function add(Post $entity)
+    {
+        $this->getEntityManager()->persist($entity);
+    }
+
     public function getPostWithComments($postId)
     {
         /** @var QueryBuilder $qb */

src/Skobkin/Bundle/PointToolsBundle/Repository/Blogs/TagRepository.php

@@ -7,6 +7,11 @@ use Skobkin\Bundle\PointToolsBundle\Entity\Blogs\Tag;
 
 class TagRepository extends EntityRepository
 {
+    public function add(Tag $entity)
+    {
+        $this->getEntityManager()->persist($entity);
+    }
+
     /**
      * @param $text
      * @return Tag|null

src/Skobkin/Bundle/PointToolsBundle/Resources/config/services.yml

@@ -86,6 +86,11 @@ services:
         class: Skobkin\Bundle\PointToolsBundle\Repository\Blogs\CommentRepository
         factory: 'doctrine:getRepository'
         arguments: ['Skobkin\Bundle\PointToolsBundle\Entity\Blogs\Comment']
+    # Tag repository
+    app.point.tag_repository:
+        class: Skobkin\Bundle\PointToolsBundle\Repository\Blogs\TagRepository
+        factory: 'doctrine:getRepository'
+        arguments: ['Skobkin\Bundle\PointToolsBundle\Entity\Blogs\Tag']
 
 
     # Factories
@@ -105,7 +110,7 @@ services:
     # Tag factory
     app.point.tag_factory:
         class: Skobkin\Bundle\PointToolsBundle\Service\Factory\Blogs\TagFactory
-        arguments: [ '@logger', '@doctrine.orm.entity_manager' ]
+        arguments: [ '@logger', '@app.point.tag_repository' ]
 
     # File factory
     app.point.file_factory:

src/Skobkin/Bundle/PointToolsBundle/Service/Factory/Blogs/TagFactory.php

@@ -2,35 +2,27 @@
 
 namespace Skobkin\Bundle\PointToolsBundle\Service\Factory\Blogs;
 
-use Doctrine\ORM\EntityManagerInterface;
-use Doctrine\ORM\EntityRepository;
 use Psr\Log\LoggerInterface;
 use Skobkin\Bundle\PointToolsBundle\Entity\Blogs\Tag;
-use Skobkin\Bundle\PointToolsBundle\Service\Exceptions\InvalidResponseException;
+use Skobkin\Bundle\PointToolsBundle\Repository\Blogs\TagRepository;
 
 class TagFactory
 {
-    /**
-     * @var EntityManagerInterface
-     */
-    private $em;
-
     /**
      * @var LoggerInterface
      */
-    private $log;
+    private $logger;
 
     /**
-     * @var EntityRepository
+     * @var TagRepository
      */
     private $tagRepository;
 
 
-    public function __construct(LoggerInterface $log, EntityManagerInterface $em)
+    public function __construct(LoggerInterface $logger, TagRepository $tagRepository)
     {
-        $this->log = $log;
+        $this->logger = $logger;
-        $this->em = $em;
+        $this->tagRepository = $tagRepository;
-        $this->tagRepository = $em->getRepository('SkobkinPointToolsBundle:Blogs\Tag');
     }
 
     /**
@@ -47,7 +39,7 @@ class TagFactory
                 $tag = $this->createFromString($string);
                 $tags[] = $tag;
             } catch (\Exception $e) {
-                $this->log->error('Error while creating tag from DTO', ['tag' => $string, 'message' => $e->getMessage()]);
+                $this->logger->error('Error while creating tag from DTO', ['tag' => $string, 'message' => $e->getMessage()]);
                 continue;
             }
         }
@@ -60,7 +52,7 @@ class TagFactory
         if (null === ($tag = $this->tagRepository->findOneByLowerText($text))) {
             // Creating new tag
             $tag = new Tag($text);
-            $this->em->persist($tag);
+            $this->tagRepository->add($tag);
         }
 
         return $tag;