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Honey I'm still learning this like you, but I'll give it a shot 🤟

Since you have the array of friend IDs, I'd try the $or operator:

const list = YourModel.find({ $or: [ { friendId_1 }, { friendId_2 }, ... ] })

Hope that works... (you're using mongoose, right?)

Thanks jsdisco

I got the solution I use aggregate function jsdisco

Good to know, I have yet to explore how to write more advanced queries. That'll definitely be one of the next articles.

yes it would be glad to readjsdisco also,i am working on chat webapp im using mern im currently stuck at messaging i fetched users friends in message component im not finding way how can i send them msg im thinking of using socket.io the current problem im facing is how can message particular user like when i click user i want to open the respective chat window how can i do it in react could you help me this is my repo github.com/pratikpz18/Ping/blob/main/frontend/src…
i want do something like whatsapp(web app) like when u click on particular friends the window on right appears

I'd love to help you with this, but I'm really the wrong person to ask, two months ago I couldn't even set up a server...