Driver 'result' object and error handling?

[jhunterkohler]

As you probably all know methods that more directly access the underlying driver like Model.prototype.updateOne() result results similar to:

{
    "ok": 1,
    "n": 1,
    "nModified": 1
}

I have two quick questions since I've been very confused on how to handle the raw results:

Does mongoose throw and error for ok: 0?

Obviously the Node.JS MongoDB driver results ok: 0 if an error occurs while writing, but does Mongoose recognize this internally, or just pass back the result?

How should I handle this?

What is the typical pattern for handling this type of result? I feel that, due to repetitiveness of checking the response for such a simple operation, I am missing some patterned solution. Also, it seems to me that ok: 0 would signify something that is out of my control to handle, because it is something wrong in the database itself, leading to confusion of wether I should notify users that a server error has occurred over, or if there could be some better way to get information.

[vkarpov15]

Does the MongoDB Node driver send back a result with ok: 0? I have never seen such a case, the MongoDB driver always throws an error if there's some error writing as far as I'm aware.

[jhunterkohler]

Ok, thank you. From my observations I believe thats 100% correct. Thanks for making a thorough project!