handling multi types and acc-period/repositories endpoint

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

@@ -28,10 +28,15 @@ use Chill\PersonBundle\Entity\AccompanyingPeriod\Comment;
 use Chill\PersonBundle\Entity\Person;
 use Chill\ThirdPartyBundle\Entity\ThirdParty;
 use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Serializer\Annotation\DiscriminatorMap;
+use Symfony\Component\Serializer\Annotation\Groups;
 
 /**
  * @ORM\Entity(repositoryClass=ResourceRepository::class)
  * @ORM\Table(name="chill_person_accompanying_period_resource")
+ * @DiscriminatorMap(typeProperty="type", mapping={
+ *   "accompanying_period_resource"=Resource::class
+ *  })
  */
 class Resource
 {
@@ -39,6 +44,7 @@ class Resource
      * @ORM\Id
      * @ORM\GeneratedValue
      * @ORM\Column(type="integer")
+     * @Groups({"read"})
      */
     private $id;
 
@@ -91,7 +97,7 @@ class Resource
         return $this->thirdParty;
     }
 
-    public function setThirdParty(?ThirdParty $thirdParty): self
+    private function setThirdParty(?ThirdParty $thirdParty): self
     {
         $this->thirdParty = $thirdParty;
 
@@ -103,7 +109,7 @@ class Resource
         return $this->person;
     }
 
-    public function setPerson(?Person $person): self
+    private function setPerson(?Person $person): self
     {
         $this->person = $person;
 
@@ -121,9 +127,35 @@ class Resource
 
         return $this;
     }
+
+    /**
+     *
+     * @param $resource Person|ThirdParty
+     */
+    public function setResource($resource): self
+    {
+        if ($resource instanceof ThirdParty) {
+            $this->setThirdParty($resource);
+            $this->setPerson(NULL);
+        } elseif ($resource instanceof Person) {
+            $this->setPerson($resource);
+            $this->setThirdParty(NULL);
+        } elseif (NULL === $resource) {
+            $this->setPerson(NULL);
+            $this->setThirdParty(NULL);
+        } else {
+            throw new \UnexpectedValueException(sprintf("the resource ".
+                "should be an instance of %s or %s", Person::class,
+                ThirdParty::class));
+        }
+
+        return $this;
+    }
+    
     
     /**
-     * @return Person|ThirdParty
+     * @return ThirdParty|Person
+     * @Groups({"read", "write"})
      */
     public function getResource()
     {