From 5e3583d63836f2a3e0ef58604b8905e4c714ff33 Mon Sep 17 00:00:00 2001
From: Simon Asika <asika32764@gmail.com>
Date: Sun, 15 Dec 2024 18:07:54 +0800
Subject: [PATCH] If load a DB item with value which not exists in Enum, throw
 a readable error message https://github.com/windwalker-io/core/issues/1115

---
 src/Cast/CastManager.php        |  4 ++--
 src/Hydrator/EntityHydrator.php | 26 ++++++++++++++++++++++++++
 2 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/src/Cast/CastManager.php b/src/Cast/CastManager.php
index d54ef6a..044a862 100644
--- a/src/Cast/CastManager.php
+++ b/src/Cast/CastManager.php
@@ -170,7 +170,7 @@ public function castToCallback(mixed $cast, int $options, string $direction = 'h
             if (class_exists($cast)) {
                 // Cast interface
                 if (is_subclass_of($cast, CastInterface::class)) {
-                    return static function (mixed $value, ORM $orm) use ($options, $direction, $cast) {
+                    return static function (mixed $value, ORM $orm) use ($cast, $options, $direction) {
                         return $orm->getAttributesResolver()
                             ->createObject($cast)
                             ->$direction($value);
@@ -178,7 +178,7 @@ public function castToCallback(mixed $cast, int $options, string $direction = 'h
                 }
 
                 // Pure class
-                return static function (mixed $value, ORM $orm) use ($options, $cast) {
+                return static function (mixed $value, ORM $orm) use ($cast, $options) {
                     if (is_subclass_of($cast, \BackedEnum::class)) {
                         return $cast::wrap($value);
                     }
diff --git a/src/Hydrator/EntityHydrator.php b/src/Hydrator/EntityHydrator.php
index 2610dee..342d409 100644
--- a/src/Hydrator/EntityHydrator.php
+++ b/src/Hydrator/EntityHydrator.php
@@ -219,6 +219,10 @@ public static function castFieldForHydrate(
             try {
                 $value = $hydrator($value, $metadata->getORM(), $entity);
             } catch (Throwable $e) {
+                if ($hydrator instanceof \Closure) {
+                    $hydrator = static::extractCastNameFromClosure($hydrator);
+                }
+
                 $castName = is_object($hydrator) ? $hydrator::class : json_encode($hydrator);
 
                 throw new CastingException(
@@ -260,4 +264,26 @@ public static function castArray(EntityMetadata $metadata, array $data, ?object
 
         return $data;
     }
+
+    /**
+     * @param  \Closure  $hydrator
+     *
+     * @return  mixed
+     *
+     * @throws \ReflectionException
+     */
+    protected static function extractCastNameFromClosure(\Closure $hydrator): mixed
+    {
+        $ref = new \ReflectionFunction($hydrator);
+
+        if ($caster = $ref->getClosureUsedVariables()['caster'] ?? null) {
+            $ref = new \ReflectionFunction($caster);
+
+            if ($cast = $ref->getClosureUsedVariables()['cast'] ?? null) {
+                $hydrator = $cast;
+            }
+        }
+
+        return $hydrator;
+    }
 }