Closed
Description
New Issue Checklist
- I am not disclosing a vulnerability.
- I am not just asking a question.
- I have searched through existing issues.
- I can reproduce the issue with the latest version of Parse Server.
Issue Description
This is a simpler case version of issue #6687. I'm not sure if i'm doing anything wrong, but i think this should work
I'm trying to increment a value of a newly created object.
Ex:
db.test.findOneAndUpdate(
{"_id":"20mMYzLTjx"} ,
{$inc:{ "a.b.c.d" : 1 }}
)Steps to reproduce
const obj= await Parse.Object
.extend('test')
.createWithoutData('20mMYzLTjx').fetch()
// obj.get('a') === {} (my schema defaults a to {}
obj.increment('a.b.c.d' , 1 )
await obj.save()Actual Outcome
TypeError: Cannot read property 'd' of undefined at Object.estimateAttributes (.....parse-server\node_modules\parse\lib\node\ObjectStateMutations.js:234:28)
Seems to me that https://github.com/parse-community/Parse-SDK-JS/blob/master/src/ObjectStateMutations.js#L140
for (let i = 0; i < fields.length - 1; i++) {
- object = object[fields[i]];
+ object = object[fields[i]] || {};
}Expected Outcome
Path a.b.c.d get created and persisted
Failing Test Case / Pull Request
- 🤩 I submitted a PR with a fix and a test case.
- 🧐 I submitted a PR with a failing test case.
Environment
Server
- Parse Server version:
v4.5.0 / 3d76643286d41b954b6c8e2d6614657c891a31e7 - Operating system:
Win 10 - Local or remote host (AWS, Azure, Google Cloud, Heroku, Digital Ocean, etc):
local
Database
- System (MongoDB or Postgres):
Mongo - Database version:
4.4.4 - Local or remote host (MongoDB Atlas, mLab, AWS, Azure, Google Cloud, etc):
remote/self hosted
Client
- SDK (iOS, Android, JavaScript, PHP, Unity, etc):
Js - SDK version:
2.17.0