Fix aggregate group id (#5994)

* Fix aggregate group id * Improve implementation * Add test case * Fix postgres test - it does not work with group and sort at same time
2019-09-01 22:34:36 -07:00
parent 5a482bd661
commit ac353ca8c2
2 changed files with 29 additions and 1 deletions
--- a/src/Adapters/Storage/Mongo/MongoStorageAdapter.js
+++ b/src/Adapters/Storage/Mongo/MongoStorageAdapter.js
@@ -799,7 +799,12 @@ export class MongoStorageAdapter implements StorageAdapter {
            if (isPointerField && result._id) {
              result._id = result._id.split('$')[1];
            }
-            if (result._id == null || _.isEmpty(result._id)) {
+            if (
+              result._id == null ||
+              result._id == undefined ||
+              (['object', 'string'].includes(typeof result._id) &&
+                _.isEmpty(result._id))
+            ) {
              result._id = null;
            }
            result.objectId = result._id;