addresses: filter out postal code introduced by user

src/Bundle/ChillMainBundle/Entity/PostalCode.php

@@ -54,6 +54,13 @@ class PostalCode
      */
     private $country;
 
+    /**
+     * @var integer
+     *
+     * @ORM\Column(name="origin", type="integer", nullable=true)
+     * @groups({"write", "read"})
+     */
+    private $origin = 0;
 
     /**
      * Get id
@@ -65,6 +72,32 @@ class PostalCode
         return $this->id;
     }
 
+
+    /**
+     * Set origin
+     *
+     * @param int $origin
+     *
+     * @return PostalCode
+     */
+    public function setOrigin($origin)
+    {
+        $this->origin = $origin;
+
+        return $this;
+    }
+
+    /**
+     * Get origin
+     *
+     * @return int
+     */
+    public function getOrigin()
+    {
+        return $this->origin;
+    }
+
+
     /**
      * Set name
      *