cs: Fix code style (safe rules only).

src/Bundle/ChillPersonBundle/Form/DataTransformer/PersonToIdTransformer.php

@@ -1,11 +1,18 @@
 <?php
 
+/**
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
 namespace Chill\PersonBundle\Form\DataTransformer;
 
+use Chill\PersonBundle\Entity\Person;
+use Doctrine\Persistence\ObjectManager;
 use Symfony\Component\Form\DataTransformerInterface;
 use Symfony\Component\Form\Exception\TransformationFailedException;
-use Doctrine\Persistence\ObjectManager;
-use Chill\PersonBundle\Entity\Person;
 
 class PersonToIdTransformer implements DataTransformerInterface
 {
@@ -14,37 +21,19 @@ class PersonToIdTransformer implements DataTransformerInterface
      */
     private $om;
 
-    /**
-     * @param ObjectManager $om
-     */
     public function __construct(ObjectManager $om)
     {
         $this->om = $om;
     }
 
-    /**
-     * Transforms an object (issue) to a string (id).
-     *
-     * @param  Person|null $issue
-     * @return string
-     */
-    public function transform($issue)
-    {
-        if (null === $issue) {
-            return "";
-        }
-
-        return $issue->getId();
-    }
-
     /**
      * Transforms a string (id) to an object (issue).
      *
      * @param  string $id
      *
-     * @return Person|null
-     *
      * @throws TransformationFailedException if object (issue) is not found.
+     *
+     * @return Person|null
      */
     public function reverseTransform($id)
     {
@@ -54,8 +43,7 @@ class PersonToIdTransformer implements DataTransformerInterface
 
         $issue = $this->om
             ->getRepository('ChillPersonBundle:Person')
-            ->findOneBy(array('id' => $id))
-        ;
+            ->findOneBy(['id' => $id]);
 
         if (null === $issue) {
             throw new TransformationFailedException(sprintf(
@@ -66,5 +54,20 @@ class PersonToIdTransformer implements DataTransformerInterface
 
         return $issue;
     }
+
+    /**
+     * Transforms an object (issue) to a string (id).
+     *
+     * @param  Person|null $issue
+     *
+     * @return string
+     */
+    public function transform($issue)
+    {
+        if (null === $issue) {
+            return '';
+        }
+
+        return $issue->getId();
+    }
 }
-?>