I am creating asset managment tool for warehouse and I have Warehouse , Asset, Category models. I want to get the overall stats of each warehouse like , total assets and how many of them is active or in-store, so that I used aggregate but It seams to me more time consuming .

I have an express.js application. It contains several models and the User model is one of them.

In few videos I followed, they recommend to use express-async-handler but I am still not clear on it. But more importantly, how can one use it with sessions?

Using mongoose in express js I want to join above collection by payment.payment_id from Product model with _id (object ID) from payments.

My project developed in express js. I am facing a problem since long time. I want to join 2 collections by user_id (from products ) and _id (from users). Please note that _id is UUID. It works for others field . But when I try to make relation with _id it returns empty array.

If there is an external schema and not an internal schema, can I delete the ID of this schema? Any plan without an ID, is that possible?
I need to remove from the schema and not save in database
#mongoose
#express

I’ve check all related questions on stackoverflow and also visit the mongoose docs, everything seems to be good. But the problem is when i’m trying to get tour by id.

I am trying to update a user document