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

Was just curious to know if this is better.

ageAllCameraPriorities = async (req, res) => {
    await Camera.updateMany(
         { enabled: true },
         { $inc: { processingPriority: 1 } }
     ).then((dbResp) => {
        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 })
    }).catch(err => 
       console.log(err);
       return res.status(400).json({ success: false, error: "Status 400, unable to age camera priorities" + err });)
}