Optimized layer attribut

application/symfony/src/Entity/Attribut/LayerAttribut.php

@@ -2,21 +2,37 @@
 
 namespace App\Entity\Attribut;
 
+use App\DBAL\Types\Meta\Right\LayerType;
+use App\Exception\NoValidChoiceException;
+
 /**
  * @author kevinfrantz
  */
 trait LayerAttribut
 {
     /**
+     * @see LayerType
+     *
      * @var string
      */
     protected $layer;
 
+    /**
+     * @param string $layer
+     *
+     * @throws NoValidChoiceException
+     */
     public function setLayer(string $layer): void
     {
+        if (!array_key_exists($layer, LayerType::getChoices())) {
+            throw new NoValidChoiceException();
+        }
         $this->layer = $layer;
     }
 
+    /**
+     * @return string
+     */
     public function getLayer(): string
     {
         return $this->layer;