Pratik Zinjurde

hi can you tell me why this code is not working let user=await User.find({ _id: { $ne: userid } }, {friendsList : {$ne:userid}}).limit(3) im getting this error in postman { "ok": 0, "code": 2, "codeName": "BadValue", "name": "MongoError" }

nice ! keep going

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 https://github.com/pratikpz18/Ping/blob/main/frontend/src/components/Messages.jsi want do something like whatsapp(web app) like when u click on particular friends the window on right appears

I got the solution I use aggregate function jsdisco

Thanks jsdisco

It would be very kind of you to solve this for me how can i get all the users whose users ids present in users friendlist array For reference u can see this https://stackoverflow.com/questions/66497145/how-can-i-get-all-the-users-whose-users-ids-present-in-users-friendlist-array

im having trouble in setting freindrequest to other users in my mern app could you suggest me how to tackle it in user schema i added an array of friends list which has objects friends id and friends name email