From 2a2debbb882d016183469a7deb69313d847d0925 Mon Sep 17 00:00:00 2001
From: Jan Prochazka <jan.prochazka@gmail.com>
Date: Sat, 8 Oct 2022 09:00:19 +0200
Subject: [PATCH] fix nested mongo id as $oid #387

---
 plugins/dbgate-plugin-mongo/src/backend/driver.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/plugins/dbgate-plugin-mongo/src/backend/driver.js b/plugins/dbgate-plugin-mongo/src/backend/driver.js
index 756c6a5a1..3d6c5a015 100644
--- a/plugins/dbgate-plugin-mongo/src/backend/driver.js
+++ b/plugins/dbgate-plugin-mongo/src/backend/driver.js
@@ -9,7 +9,9 @@ const AbstractCursor = require('mongodb').AbstractCursor;
 const createBulkInsertStream = require('./createBulkInsertStream');
 
 function transformMongoData(row) {
-  return _.mapValues(row, (v) => (v && v.constructor == ObjectId ? { $oid: v.toString() } : v));
+  return _.cloneDeepWith(row, (x) => {
+    if (x && x.constructor == ObjectId) return { $oid: x.toString() };
+  });
 }
 
 async function readCursor(cursor, options) {