add a discrimnator type on onbjects

src/Bundle/ChillThirdPartyBundle/Entity/ThirdParty.php

@@ -28,6 +28,7 @@ use Doctrine\Common\Collections\ArrayCollection;
 use Chill\MainBundle\Entity\Center;
 use Symfony\Component\Validator\Constraints as Assert;
 use Chill\MainBundle\Entity\Address;
+use Symfony\Component\Serializer\Annotation\DiscriminatorMap;
 
 /**
  * ThirdParty is a party recorded in the database.
@@ -38,7 +39,9 @@ use Chill\MainBundle\Entity\Address;
  *
  * @ORM\Table(name="chill_3party.third_party")
  * @ORM\Entity(repositoryClass="Chill\ThirdPartyBundle\Repository\ThirdPartyRepository")
- *
+ * @DiscriminatorMap(typeProperty="type", mapping={
+ *  "thirdparty"=ThirdParty::class
+ *})
  */
 class ThirdParty
 {