fix(dx): Throw exception if empty index in ResultSetBuilder #116 (#125)

Refs: #116
jolicode · Nov 30, 2022 · f918cd0 · f918cd0
1 parent 787284e
commit f918cd0
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+- Add Exception if Result's index is empty in `JoliCode\Elastically\ResultSetBuilder` #116
 - Fix OpenSearch unallowed "_all" indices for regular user #122
 
 ## [1.5.3] - 2022-10-10

diff --git a/src/ResultSetBuilder.php b/src/ResultSetBuilder.php
@@ -12,6 +12,7 @@
 namespace JoliCode\Elastically;
 
 use Elastica\Document;
+use Elastica\Exception\RuntimeException;
 use Elastica\Query;
 use Elastica\Response;
 use Elastica\ResultSet;
@@ -67,6 +68,10 @@ public function buildModelFromDocument(Document $document)
 
     private function buildModelFromResult(Result $result)
     {
+        if (!$result->getIndex()) {
+            throw new RuntimeException('Returned index is empty. Check your "filter_path".');
+        }
+
         return $this->buildModel($result->getSource(), $result->getIndex(), [
             self::RESULT_KEY => $result,
         ]);