Fix model deepObject serialization for PHP

kronostechnologies · Nov 4, 2024 · bf56181 · bf56181
1 parent a1f00ef
commit bf56181
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/modules/openapi-generator/src/main/resources/php/ObjectSerializer.mustache b/modules/openapi-generator/src/main/resources/php/ObjectSerializer.mustache
@@ -21,6 +21,7 @@ namespace {{invokerPackage}};
 
 use GuzzleHttp\Psr7\Utils;
 use {{modelPackage}}\ModelInterface;
+use JsonSerializable;
 
 /**
  * ObjectSerializer Class Doc Comment
@@ -231,7 +232,11 @@ class ObjectSerializer
         }
 
         $query = [];
-        $value = (in_array($openApiType, ['object', 'array'], true)) ? (array)$value : $value;
+        // Models are cast to arrays using json encode/decode to properly sanitize
+        // values and recursively handle nested objects
+        if (in_array($openApiType, ['object', 'array'], true)) {
+            $value = ($value instanceof JsonSerializable) ? json_decode(json_encode($value), true) : (array)$value;
+        }
 
         // since \GuzzleHttp\Psr7\Query::build fails with nested arrays
         // need to flatten array first