From c261f6a5704886e5333889e4815d5d34921ed1bf Mon Sep 17 00:00:00 2001
From: rpnykanen <risto.nykanen@druid.fi>
Date: Mon, 3 Jun 2024 09:58:34 +0300
Subject: [PATCH] UHF-9962: remove splice, limit 3 on query

---
 .../custom/helfi_annif/src/RecommendationManager.php   | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/public/modules/custom/helfi_annif/src/RecommendationManager.php b/public/modules/custom/helfi_annif/src/RecommendationManager.php
index 0dba90260..68691efef 100644
--- a/public/modules/custom/helfi_annif/src/RecommendationManager.php
+++ b/public/modules/custom/helfi_annif/src/RecommendationManager.php
@@ -63,7 +63,7 @@ public function getRecommendations(EntityInterface $node): array {
       and created > :timestamp
       group by n.nid
       order by relevancy DESC
-      limit 10;
+      limit 3;
     ";
 
     $response = [];
@@ -85,16 +85,14 @@ public function getRecommendations(EntityInterface $node): array {
     if (!$results || !is_array($results)) {
       return $response;
     }
-
-    // Limit results and sort by created timestamp.
-    $nids = array_splice($results, 0, 3);
-    usort($nids, function ($a, $b) {
+    
+    usort($results, function ($a, $b) {
       if ($a->created == $b->created) {
         return 0;
       }
       return ($a->created > $b->created) ? -1 : 1;
     });
-    $nids = array_column($nids, 'nid');
+    $nids = array_column($results, 'nid');
 
     try {
       $response = $this->entityManager