Use annoations for serialization

src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod/Origin.php

@@ -24,6 +24,7 @@ namespace Chill\PersonBundle\Entity\AccompanyingPeriod;
 
 use Chill\PersonBundle\Repository\AccompanyingPeriod\OriginRepository;
 use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Serializer\Annotation\Groups;
 
 /**
  * @ORM\Entity(repositoryClass=OriginRepository::class)
@@ -35,16 +36,19 @@ class Origin
      * @ORM\Id
      * @ORM\GeneratedValue
      * @ORM\Column(type="integer")
+     * @Groups({"read"})
      */
     private $id;
 
     /**
      * @ORM\Column(type="json")
+     * @Groups({"read"})
      */
     private $label;
 
     /**
      * @ORM\Column(type="date_immutable", nullable=true)
+     * @Groups({"read"})
      */
     private $noActiveAfter;