handle when the relation is null. e.g: when we set null to a relation…

… key
kirkbushell · May 15, 2024 · 1af0c02 · 1af0c02
1 parent c0c9e29
commit 1af0c02
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/Behaviours/CountCache/CountCache.php b/src/Behaviours/CountCache/CountCache.php
@@ -44,7 +44,11 @@ public function update(): void
             $originalRelatedModel = $config->emptyRelatedModel($this->model)->find($this->model->getOriginal($foreignKey));
 
             $this->updateCacheValue($originalRelatedModel, $config, -1);
-            $this->updateCacheValue($config->relatedModel($this->model), $config, 1);
+
+            // if the relation is null, then we don't need to do anything else.
+            if($this->model->{$foreignKey}) {
+                $this->updateCacheValue($config->relatedModel($this->model), $config, 1);
+            }
         });
     }