From 69a23f701667ff2bbd0d918588dce3178090cfe9 Mon Sep 17 00:00:00 2001
From: Cameron Wilby <cameron@wilby.com>
Date: Mon, 12 Apr 2021 01:09:30 -0700
Subject: [PATCH] Check if attribute relation is loaded when resolving
 attribute value (#86)

---
 src/NovaBelongsToDepend.php | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/NovaBelongsToDepend.php b/src/NovaBelongsToDepend.php
index 9a75ea6..80d5e70 100644
--- a/src/NovaBelongsToDepend.php
+++ b/src/NovaBelongsToDepend.php
@@ -135,8 +135,15 @@ public function resolve($resource, $attribute = null)
             $this->dependKey = $resource->{$this->dependsOn}()->getForeignKeyName();
         }
 
-        $value = $resource->{$this->attribute}()->withoutGlobalScopes()->first();
-        if ($value) {
+        if ($resource->relationLoaded($this->attribute)) {
+            $value = $resource->getRelation($this->attribute);
+        }
+
+        if (empty($value)) {
+            $value = $resource->{$this->attribute}()->withoutGlobalScopes()->getResults();
+        }
+
+        if (!empty($value)) {
             $this->valueKey = $value->getKey();
             $this->value = $this->formatDisplayValue($value);
         }