Forgotten code and some other fixes.

src/Skobkin/Bundle/PointToolsBundle/Entity/Blogs/Comment.php

@@ -55,7 +55,7 @@ class Comment
      * @var Post
      *
      * @ORM\Id
-     * @ORM\ManyToOne(targetEntity="Skobkin\Bundle\PointToolsBundle\Entity\Blogs\Post")
+     * @ORM\ManyToOne(targetEntity="Skobkin\Bundle\PointToolsBundle\Entity\Blogs\Post", inversedBy="comments")
      * @ORM\JoinColumn(name="post_id")
      */
     private $post;

src/Skobkin/Bundle/PointToolsBundle/Entity/Blogs/Post.php

@@ -73,6 +73,8 @@ class Post
 
     /**
      * @var Comment[]|ArrayCollection
+     *
+     * @ORM\OneToMany(targetEntity="Skobkin\Bundle\PointToolsBundle\Entity\Blogs\Comment", mappedBy="post", fetch="EXTRA_LAZY")
      */
     private $comments;
 
@@ -212,7 +214,7 @@ class Post
     /**
      * Get tags
      *
-     * @return ArrayCollection
+     * @return Tag[]|ArrayCollection
      */
     public function getTags()
     {
@@ -251,4 +253,37 @@ class Post
     {
         return $this->deleted;
     }
+
+    /**
+     * Add comments
+     *
+     * @param Comment $comment
+     * @return Post
+     */
+    public function addComment(Comment $comment)
+    {
+        $this->comments[] = $comment;
+
+        return $this;
+    }
+
+    /**
+     * Remove comments
+     *
+     * @param Comment $comment
+     */
+    public function removeComment(Comment $comment)
+    {
+        $this->comments->removeElement($comment);
+    }
+
+    /**
+     * Get comments
+     *
+     * @return Comment[]|ArrayCollection
+     */
+    public function getComments()
+    {
+        return $this->comments;
+    }
 }

src/Skobkin/Bundle/PointToolsBundle/Service/Factory/PostFactory.php

@@ -6,10 +6,8 @@ use Doctrine\ORM\EntityManager;
 use Doctrine\ORM\EntityManagerInterface;
 use Doctrine\ORM\EntityRepository;
 use Skobkin\Bundle\PointToolsBundle\Entity\Blogs\Post;
+use Skobkin\Bundle\PointToolsBundle\Service\Exceptions\ApiException;
 use Skobkin\Bundle\PointToolsBundle\Service\Exceptions\InvalidResponseException;
-use Skobkin\Bundle\PointToolsBundle\Service\Factory\UserFactory;
-use Skobkin\Bundle\PointToolsBundle\Service\Factory\CommentFactory;
-use Skobkin\Bundle\PointToolsBundle\Service\Factory\TagFactory;
 
 
 class PostFactory
@@ -51,6 +49,13 @@ class PostFactory
         $this->postRepository = $em->getRepository('SkobkinPointToolsBundle:Blogs\Post');
     }
 
+    /**
+     * @param array $data
+     *
+     * @return Post
+     * @throws ApiException
+     * @throws InvalidResponseException
+     */
     public function createFromArray(array $data)
     {
         $this->validateData($data);
@@ -82,14 +87,36 @@ class PostFactory
             }
         }
 
+        // Flushing post before linking comments
+        try {
+            $this->em->flush($post);
+        } catch (\Exception $e) {
+            throw new ApiException(sprintf('Error while flushing changes for #%s: %s', $data['post']['id'], $e->getMessage()), 0, $e);
+        }
+
         // Comments
         $comments = $this->commentFactory->createFromListArray($data['comments']);
 
         // Marking removed comments
+        foreach ($post->getComments() as $comment) {
+            if (false === in_array($comment, $comments, true)) {
+                $comment->setDeleted(true);
+            }
+        }
+
+        // Adding comments
+        foreach ($comments as $comment) {
+            $post->addComment($comment);
+        }
 
         return $post;
     }
 
+    /**
+     * @param array $data
+     *
+     * @throws InvalidResponseException
+     */
     private function validateData(array $data)
     {
         if (!array_key_exists('post', $data)) {

src/Skobkin/Bundle/PointToolsBundle/Service/Factory/UserFactory.php

@@ -5,7 +5,6 @@ namespace Skobkin\Bundle\PointToolsBundle\Service\Factory;
 use Doctrine\ORM\EntityManager;
 use Doctrine\ORM\EntityManagerInterface;
 use Doctrine\ORM\EntityRepository;
-use Skobkin\Bundle\PointToolsBundle\Entity\Blogs\Post;
 use Skobkin\Bundle\PointToolsBundle\Entity\User;
 use Skobkin\Bundle\PointToolsBundle\Service\Exceptions\ApiException;
 use Skobkin\Bundle\PointToolsBundle\Service\Exceptions\InvalidResponseException;

src/Skobkin/Bundle/PointToolsBundle/Service/PostApi.php

@@ -2,12 +2,8 @@
 
 namespace Skobkin\Bundle\PointToolsBundle\Service;
 
-use Doctrine\ORM\EntityManager;
-use Doctrine\ORM\EntityManagerInterface;
-use Doctrine\ORM\EntityRepository;
 use Guzzle\Service\Client;
 use Skobkin\Bundle\PointToolsBundle\Entity\Blogs\Post;
-use Skobkin\Bundle\PointToolsBundle\Entity\User;
 use Skobkin\Bundle\PointToolsBundle\Service\Factory\PostFactory;
 
 /**
@@ -34,11 +30,11 @@ class PostApi extends AbstractApi
     }
 
     /**
-     * Get post with comments by id
+     * Get post with tags and comments by id
      *
      * @param $id
      *
-     * @return User[]
+     * @return Post[]
      */
     public function getPostById($id)
     {