From ec2f5c572b15ddb820016cceee8d295d70694456 Mon Sep 17 00:00:00 2001
From: valantic-cx-alps <110961873+valantic-cx-alps@users.noreply.github.com>
Date: Fri, 6 Jun 2025 08:47:06 +0200
Subject: [PATCH] Added prebuild event for extending possibilities to hook into
 graphql queries

---
 src/Event/GraphQL/ListingEvents.php | 7 +++++++
 src/GraphQL/Resolver/QueryType.php  | 6 ++++++
 2 files changed, 13 insertions(+)

diff --git a/src/Event/GraphQL/ListingEvents.php b/src/Event/GraphQL/ListingEvents.php
index 89b718cb..699969e0 100644
--- a/src/Event/GraphQL/ListingEvents.php
+++ b/src/Event/GraphQL/ListingEvents.php
@@ -14,6 +14,13 @@
 
 final class ListingEvents
 {
+    /**
+     * @Event("Symfony\Component\EventDispatcher\GenericEvent")
+     *
+     * @var string
+     */
+    const PRE_BUILD = 'pimcore.datahub.graphql.listing.preBuild';
+
     /**
      * @Event("Pimcore\Bundle\DataHubBundle\Event\GraphQL\Model\ListingEvent")
      *
diff --git a/src/GraphQL/Resolver/QueryType.php b/src/GraphQL/Resolver/QueryType.php
index db03ae87..d45b8304 100644
--- a/src/GraphQL/Resolver/QueryType.php
+++ b/src/GraphQL/Resolver/QueryType.php
@@ -370,6 +370,12 @@ public function resolveListing($value = null, $args = [], $context = [], ?Resolv
             $this->getGraphQlService()->getLocaleService()->setLocale($args['defaultLanguage']);
         }
 
+        $event = new GenericEvent(
+            arguments: $args,
+        );
+
+        $this->eventDispatcher->dispatch($event, ListingEvents::PRE_BUILD);
+
         $modelFactory = $this->getGraphQlService()->getModelFactory();
         $listClass = 'Pimcore\\Model\\DataObject\\' . ucfirst($this->class->getName()) . '\\Listing';
         /** @var Listing\Concrete $objectList */