EmbeddedDocument Class Properties

[Oscar Chiriboga]

Hi everybody!

My model has an array of subdocuments. Each subdocument has its own _id. In a part of my code I would  like to get a subdocument by its _id, and then get its index. Right now, I'm doing something like this: 

const document = await MyModel.findById(MyModelId);

const subDocument = document.subDocuments && document.subDocuments.id(subDocumentId);

const subDocumentIndex = subDocument && subDocument.__index;

The code is working fine! However, I would like to know if its completely safe to do this. Thanks for your help!