add api for getting goal and results by social action and goal

src/Bundle/ChillPersonBundle/Entity/SocialWork/Goal.php

@@ -5,10 +5,17 @@ namespace Chill\PersonBundle\Entity\SocialWork;
 use Doctrine\Common\Collections\ArrayCollection;
 use Doctrine\Common\Collections\Collection;
 use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Serializer\Annotation as Serializer;
 
 /**
  * @ORM\Entity
  * @ORM\Table(name="chill_person_social_work_goal")
+ * @Serializer\DiscriminatorMap(
+ *      typeProperty="type",
+ *      mapping={
+ *          "social_work_goal":Goal::class
+ *      }
+ *  )
  */
 class Goal
 {
@@ -16,11 +23,13 @@ class Goal
      * @ORM\Id
      * @ORM\GeneratedValue
      * @ORM\Column(type="integer")
+     * @Serializer\Groups({"read"})
      */
     private $id;
 
     /**
      * @ORM\Column(type="json")
+     * @Serializer\Groups({"read"})
      */
     private $title = [];
 
@@ -46,6 +55,11 @@ class Goal
         $this->results = new ArrayCollection();
     }
 
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
     public function getTitle(): array
     {
         return $this->title;