From 66902bab2d3979b3dd325f41f3201bf22cf2acea Mon Sep 17 00:00:00 2001
From: Malte Riechmann <malte.riechmann@visuellverstehen.de>
Date: Fri, 23 Feb 2024 17:18:45 +0100
Subject: [PATCH] fix: define primary key when adding documents

If we do not define the primary key when adding documents, MeiliSearch does not know which should be the primary key

Find more information here:
https://www.meilisearch.com/docs/learn/core_concepts/primary_key#meilisearch-guesses-your-primary-key
---
 Classes/Service/IndexService.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Classes/Service/IndexService.php b/Classes/Service/IndexService.php
index 8e5ab50..2337b5b 100644
--- a/Classes/Service/IndexService.php
+++ b/Classes/Service/IndexService.php
@@ -46,7 +46,7 @@ public function add(Document $document)
         try {
             if ($this->client->isHealthy()) {
                 $index = $this->client->index($this->index);
-                $index->addDocuments($document->toArray());
+                $index->addDocuments($document->toArray(), 'id');
             } else {
                 $this->logger->warning('MeiliSearch is not healthy.');
             }