From ac6f667f301f6c4c399a707faf00567239bd98d8 Mon Sep 17 00:00:00 2001
From: Amer Chaudhary <amermchaudry@gmail.com>
Date: Wed, 23 Oct 2024 17:29:25 +0500
Subject: [PATCH] fix(laravel): collection relations other than HasMany (#6737)

---
 .../Property/EloquentPropertyMetadataFactory.php | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/Laravel/Eloquent/Metadata/Factory/Property/EloquentPropertyMetadataFactory.php b/src/Laravel/Eloquent/Metadata/Factory/Property/EloquentPropertyMetadataFactory.php
index b0aee59ee8f..c88c96585e2 100644
--- a/src/Laravel/Eloquent/Metadata/Factory/Property/EloquentPropertyMetadataFactory.php
+++ b/src/Laravel/Eloquent/Metadata/Factory/Property/EloquentPropertyMetadataFactory.php
@@ -18,7 +18,11 @@
 use ApiPlatform\Metadata\Exception\PropertyNotFoundException;
 use ApiPlatform\Metadata\Property\Factory\PropertyMetadataFactoryInterface;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\Relations\HasManyThrough;
+use Illuminate\Database\Eloquent\Relations\MorphMany;
+use Illuminate\Database\Eloquent\Relations\MorphToMany;
 use Illuminate\Support\Collection;
 use Symfony\Component\PropertyInfo\Type;
 
@@ -92,10 +96,14 @@ public function create(string $resourceClass, string $property, array $options =
                 continue;
             }
 
-            $collection = false;
-            if (HasMany::class === $relation['type']) {
-                $collection = true;
-            }
+            $collection = match ($relation['type']) {
+                HasMany::class,
+                HasManyThrough::class,
+                BelongsToMany::class,
+                MorphMany::class,
+                MorphToMany::class => true,
+                default => false,
+            };
 
             $type = new Type($collection ? Type::BUILTIN_TYPE_ITERABLE : Type::BUILTIN_TYPE_OBJECT, false, $relation['related'], $collection, collectionValueType: new Type(Type::BUILTIN_TYPE_OBJECT, false, $relation['related']));