android - Update a document in firestore

Question

I would like the update a document in Firebase. The problem is that you can only update a specific field?

I would like to do something like this:

fs.collection("users").document(user.id).update(user)

The problem is that Kotlin forces to put a field in update, like this:

fs.collection("users").document(user.id).update("firstname", user)

But I don't want that, I want to update the whole document with my model not a field.

Answer 1

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