From 42531e0e1843b3b97b0ebf8309361e736fb27734 Mon Sep 17 00:00:00 2001
From: Steve Boyd <emteknetnz@gmail.com>
Date: Tue, 21 Apr 2020 08:21:22 +1200
Subject: [PATCH] FIX: Use ReadOnlyCacheService

---
 code/GraphQL/ReadFileQueryCreator.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/code/GraphQL/ReadFileQueryCreator.php b/code/GraphQL/ReadFileQueryCreator.php
index fcc8cfeca..dfc0b6c0b 100644
--- a/code/GraphQL/ReadFileQueryCreator.php
+++ b/code/GraphQL/ReadFileQueryCreator.php
@@ -4,6 +4,7 @@
 use SilverStripe\Assets\File;
 use SilverStripe\Assets\Folder;
 use GraphQL\Type\Definition\UnionType;
+use SilverStripe\Assets\Services\ReadOnlyCacheService;
 use SilverStripe\GraphQL\Pagination\PaginatedQueryCreator;
 use SilverStripe\GraphQL\Pagination\Connection;
 use SilverStripe\Versioned\Versioned;
@@ -23,6 +24,10 @@ public function attributes()
 
     public function createConnection()
     {
+        // class_exists check can be removed when assets 1.6 is released and required by framework 4.6
+        if (class_exists(ReadOnlyCacheService::class)) {
+            ReadOnlyCacheService::singleton()->setEnabled(true);
+        }
         return Connection::create('readFiles')
             ->setConnectionType(function () {
                 return new UnionType([