From d126e4396710d4156dacead0b30c9a67689e1965 Mon Sep 17 00:00:00 2001
From: Thomas <thomas@gigabit.de>
Date: Wed, 2 Aug 2017 12:35:27 +0200
Subject: [PATCH 1/3] Added mapping for guid type

---
 .../Serializer/Metadata/Driver/AbstractDoctrineTypeDriver.php    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/JMS/Serializer/Metadata/Driver/AbstractDoctrineTypeDriver.php b/src/JMS/Serializer/Metadata/Driver/AbstractDoctrineTypeDriver.php
index cf98643e9..455074d0f 100644
--- a/src/JMS/Serializer/Metadata/Driver/AbstractDoctrineTypeDriver.php
+++ b/src/JMS/Serializer/Metadata/Driver/AbstractDoctrineTypeDriver.php
@@ -41,6 +41,7 @@ abstract class AbstractDoctrineTypeDriver implements DriverInterface
         'string' => 'string',
         'text' => 'string',
         'blob' => 'string',
+        'guid' => 'string',
 
         'integer' => 'integer',
         'smallint' => 'integer',

From 502d6559a224628e95e9b1dcda0c53350a9bb2db Mon Sep 17 00:00:00 2001
From: Thomas <thomas@gigabit.de>
Date: Wed, 2 Aug 2017 12:58:02 +0200
Subject: [PATCH 2/3] Changed integer id to guid // UUID strategy

---
 tests/Fixtures/Doctrine/BlogPost.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/Fixtures/Doctrine/BlogPost.php b/tests/Fixtures/Doctrine/BlogPost.php
index 322d5d486..8a493fa67 100644
--- a/tests/Fixtures/Doctrine/BlogPost.php
+++ b/tests/Fixtures/Doctrine/BlogPost.php
@@ -35,7 +35,7 @@
 class BlogPost
 {
     /**
-     * @ORM\Id @ORM\Column(type="integer")
+     * @ORM\Id @ORM\Column(type="guid") @ORM\GeneratedValue(strategy="UUID")
      */
     protected $id;
 

From 633803a27966e98629fc42f3dcbb42d7d1279b40 Mon Sep 17 00:00:00 2001
From: Thomas <thomas@gigabit.de>
Date: Wed, 2 Aug 2017 12:59:18 +0200
Subject: [PATCH 3/3] Added test if fieldMapping maps a guid as a string

---
 tests/Metadata/Driver/DoctrineDriverTest.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tests/Metadata/Driver/DoctrineDriverTest.php b/tests/Metadata/Driver/DoctrineDriverTest.php
index 41adbda3c..80845f3e3 100644
--- a/tests/Metadata/Driver/DoctrineDriverTest.php
+++ b/tests/Metadata/Driver/DoctrineDriverTest.php
@@ -106,6 +106,16 @@ public function testVirtualPropertiesAreNotModified()
         $this->assertNull($doctrineMetadata->propertyMetadata['ref']->type);
     }
 
+    public function testGuidPropertyIsGivenStringType()
+    {
+        $metadata = $this->getMetadata();
+
+        $this->assertEquals(
+            array('name' => 'string', 'params' => array()),
+            $metadata->propertyMetadata['id']->type
+        );
+    }
+
     protected function getEntityManager()
     {
         $config = new Configuration();