When creating a relationship between an existing object A and a new one B and saving B, it's also saving A for no reason

[AlexisBarta]

So I'm creating a relationship between an existing object post and a new object myComment like so:

var post = new Post();
post.id = "1zEcyElZ80";

var myComment = new Comment();
myComment.set("parent", post);

When I'm run a mycComment.save(); the framework runs a batch trying to save post for no reason. I just want to create a relationship between myComment and post and saving myComment. Because after my CloudCode verification on Post objects throw me the error that my object attributes are empty...

[andrewimm]

This shouldn't be the case. Does your Post object have any additional changes that happen in its constructor (such as setting initial attributes?) If so, it would be marked as dirty, and the client would attempt to save it. I'll need more of your code to actually reproduce this bug.

In the meantime, I've added a test at https://github.com/ParsePlatform/Parse-SDK-JS/blob/master/src/__tests__/ParseObject-test.js#L986 which covers this case.

[typhonrt]

This is an issue in backbone-parse-es6 being tracked here:
typhonjs-backbone-parse/backbone-parse-es6#5

Andrew, you can close this issue. Cheers..