UpdateMany in MongoDB running twice with $inc

Question

Thanks to the help received in my previous question (UpdateMany mongodb documents with value from document), I have learned about incrementing using updateMany. I wrote the

Answer 1

Per comments on the original question, I was able to solve this by removing the .catch and the await.

ageAllCameraPriorities = async (req, res) => {
    Camera.updateMany(  { enabled: true },
        { $inc: { processingPriority: req.params.amount } },
        {},
        (err, dbResp) => {
        if (err) {
            return res
                .status(400)
                .json({ success: false, error: "Status 400, unable to age camera priorities" + err })
        }
        if (!dbResp.n) {
            return res
                .status(404)
                .json({ success: false, error:'No enabled cameras found to age' })
        }
            return res
                .status(200)
                .json({ success: true, data: dbResp })
    })
}