From 09bdf523e0169d0355a48996950a5561cbd06276 Mon Sep 17 00:00:00 2001
From: Nick Potts <github@nickpotts.com.au>
Date: Tue, 9 Apr 2024 06:38:08 +0800
Subject: [PATCH] Early return in the listener if data column isn't required

---
 src/VirtualColumn.php | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/VirtualColumn.php b/src/VirtualColumn.php
index bbe2d7d..ba3a78b 100644
--- a/src/VirtualColumn.php
+++ b/src/VirtualColumn.php
@@ -43,13 +43,7 @@ trait VirtualColumn
             ['encrypted', 'encrypted:array', 'encrypted:collection', 'encrypted:json', 'encrypted:object'], // Default encrypted castables
         );
 
-        try {
-            $data = $this->getAttribute(static::getDataColumn()) ?? [];
-        } catch (MissingAttributeException) {
-            return;
-        }
-
-        foreach ($data as $key => $value) {
+        foreach ($this->getAttribute(static::getDataColumn()) ?? [] as $key => $value) {
             $attributeHasEncryptedCastable = in_array(data_get($this->getCasts(), $key), $encryptedCastables);
 
             if ($attributeHasEncryptedCastable && $this->valueEncrypted($value)) {
@@ -114,6 +108,10 @@ trait VirtualColumn
         return [
             'retrieved' => [
                 function () {
+                    if (($this->attributes[static::getDataColumn()] ?? null) === null) {
+                        return;
+                    }
+
                     // Always decode after model retrieval
                     $this->dataEncoded = true;