Questions tagged [mongoose-populate]

One valuable functionality of the Mongoose ODM is its populate() capability, enabling you to establish connections with associated documents in various collections. Whether it's a single document, multiple documents, plain objects, multiple plain objects, or even all query results, Mongoose efficiently handles the population process.

Make Connections between Schemas with MongoDB, Express, and Mongoose

I need to establish relationships between my schemas in the "Movie" entity so that I can access information from other entities like: Category Actor Director Studio Right now, I am testing with categories. This is the code I have written: controllers/m ...

mongodbexpressmongoose-schemamongoose-populate

Tips for exploring the array populated with references in Mongoose

Hello, I am delving into MEAN stack development for the first time. Can anyone guide me on how to perform a search in Mongoose populate array? The array contains a reference. Discussion Schema: const discussionSchema = new Schema({ user_id: { type: ...

arraysmongodbexpressmongoosemongoose-populate

Searching for nested sub documents in Node.js using Mongoose

I have a schema structure as follows: const propertiesSchema = new Schema({ name: { type: String, required: true }, shortDescription: String, totalArea: String, address: { type: mongoose.Schema.Types.ObjectId, ...

node.jsmongoosemongoose-schemamongoose-populatenodejs-server

Next.js is reporting an error where the Schema has not been registered for Mongoose

Recently, I started using next.js and encountered an issue when calling an API with a reference to another document. Mongoose threw an error saying "Schema hasn't been registered for model". Below is the code snippet: Models Task.js // Task Model Code / ...

mongodbmongoosenext.jsnext.js13mongoose-populate

What is the best way to ensure the user document is saved when a new post is being created

Having resolved previous issues, my focus now is on populating the user document with posts. Here is the current structure of the user document: { "posts": [], "_id": "5e75cf827ef14514f69c6714", "username": "di ...

node.jsmongodbexpressmongoosemongoose-populate

What is the cause behind the mongoose populate function delivering an irregular array and how can it be resolved?

I'm currently using mongoose's populate function to retrieve and populate a list of data like this: Account.findOne({_id:accountId}).populate({ path:"orders.order", match:{_id:orderId}, selecte:'', options: ...

node.jsmongoosemongoose-populate

Find the number of references from another model that match the items in the local array of references using Mongoose Virtual

Currently I am working with two models, namely Comment and Report. const mongoose = require('mongoose'); const CommentSchema = new mongoose.Schema( { content: { type: String, trim: true, maxLength: 2048, ...

node.jsexpressmongoosemongoose-schemamongoose-populate

Mongoose reverse population involves querying a document's references

I am currently exploring ways to populate my business orders using the businessId property in my orders collection. I attempted a solution but I am facing difficulties making it work. https://www.npmjs.com/package/mongoose-reverse-populate If you have an ...

node.jsmongodbmongoosemean-stackmongoose-populate

"Develop an API using NodeJs and Mongoose where every request is seamlessly directed to another collection

I am currently developing a Node.js API for an app that involves users, and I want each user to have their own MongoDB collection. Currently, everything is functioning properly. However, I notice that when I access collections dynamically, the process slo ...

mongodbexpressmongoose-populate