Merge pull request #825 from nuwave/nested-mutations-subclassed-relat…

…ionships Make nested mutations work with subclassed relationship types
nuwave · May 31, 2019 · a54088f · a54088f
2 parents b96fd4a + 9eaeb5e
commit a54088f
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -14,6 +14,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 
 - Avoid growing the memory extensively when doing complex AST manipulation https://github.com/nuwave/lighthouse/pull/768
+- Make nested mutations work with subclassed relationship types https://github.com/nuwave/lighthouse/pull/825
 
 ### Changed
 

diff --git a/src/Execution/MutationExecutor.php b/src/Execution/MutationExecutor.php
@@ -379,7 +379,7 @@ function ($value, string $key) use ($modelReflection, $relationClass): bool {
                     return false;
                 }
 
-                return $relationClass === $returnType->getName();
+                return is_a($returnType->getName(), $relationClass, true);
             }
         );
     }