I'm still a beginner in node express js and mongoDB. Right now, I'm trying to Delete an object in nested array of objects. Array of Objects: [{ _id: new ObjectId("63d89f8823981819cf61816e"), iqc: [ { partname: 'jio', vendorname: 'jio', partcode: '1234', grndate:…
In the backend of my app, there is a route that first process payment and then writes to a collection in my MongoDB. So: await call_payment_vendor_api(); // system fails here await write_to_collection(); Now there is an inconsistency in the system.…
Here's an example through JS code of what I'm trying to achieve: let waiting = findSessions() // regular query for status "WAITING" let results = []; for (let w of waiting) { // Only push it to results if the…
I need to install robo 3T on ubuntu 22.04.1. But it has latest release called Studio 3T. When i was installed robo 3T it automatically converted to studio 3T. Can anyone guide me to install old version.(Robo 3T). I also…
I'm having a go with the socket.io https://socket.io/get-started/chat, but my problem is that when i send message then the message cant automatically into chat box. i need to reload the page to view the chat that i sent. So how…
I have the following transaction struct type Transaction struct { ID primitive.ObjectID `json:"id" bson:"_id"` Category primitive.ObjectID `bson:"category,omitempty"` Amount string `json:"amount" binding:"required"` Owner primitive.ObjectID `bson:"owner,omitempty"` Date primitive.DateTime `bson:"date" json:"date"` //Date time.Time `bson:"date" json:"date"` } var transaction models.Transaction if err := c.ShouldBindJSON(&transaction);…
For example I have two models const User = new Schema({ name: { type: String }, }); const Message = new Schema({ user: { type: ObjectId, ref: 'User' }, message: { type: String }, }); How to find messages by…
Missing Schema Error: Schema hasn't been registered for model "[object Object]". Use mongoose model(name, schema) at Mongoose model error occurred need solution for this problem
I created an API for following and followers user for Social Media Application, while request from postman getting empty object: {} But it seems to me to be correct. Model: const mongoose = require("mongoose"); const UserSchema = mongoose.Schema({ username: {…
I want to render user name in the navbar if the user is logged in. If I use Normal Text inside h1, like User I get that in the browser but when I'm using {user.name} it's not getting me the…