I have two models called session and unreadcount. I need to get that particular session count from another table. below are my two Mongodb models. var UnreadCountSchema = new mongoose.Schema({ userId: { type: String, required: true }, sessionId: { type:…
This is the simple code of connecting the express js to mongodb, and i also install the both packages, so why i'm facing this error? const express = require("express"); const app = express(); app.listen(3000,() => { console.log("Server is running at…
I am working on an endpoint with nodejs/express and mongoose. The endpoint should return only the found ID like this: { "id": 3000, "group": 3, "title": "", "start_time": "2023-07-31T11:00:00.000Z", "end_time": "2023-07-31T20:00:00.000Z", "category": "green" } However, when I tested (localhost:3000/api/one/3000) it…
This is constantly giving me error that Contact.remove() is not a function. I want to delete a particular contact by passing an id. const DeleteContact = asyncHandler(async (req, res) => { const contact = await Contact.findById(req.params.id); if (!contact) { res.status(404)…
I am new to JavaScript and currently learning mongoDB with node and mongoose. when I try to connect with db, i got this error: Did you mean to import ../config/dbConfig.js? at finalizeResolution (node:internal/modules/esm/resolve:255:11) at moduleResolve (node:internal/modules/esm/resolve:908:10) at defaultResolve (node:internal/modules/esm/resolve:1121:11) at…
I'm currently building out the backend of my application using Express and Mongoose. I'd like to be able to update an existing user with new details. Currently my flow is a user uses the /signup endpoint with an email/password. Then…
The query I've got so far: const cities = await City.find({ names : { $in: citiesArray }}) The field names is a String separated by commas (e.g "A, B, C, D, E...") The field citiesArray is a JS array (e.g.…
I'm looking to use mongoose to find a document based on a query that finds two property values within an object which is in an array. I used the code shown below but it didn't work as expected - it…
I have a Mongoose job model, each job has a US State. I'm attempting to make 1 query that will give me back the number of jobs that are in each state. Goal would be to populate a US heat…
I am new to express and JS in general. I am trying to get an object from mongodb database. I can get the object when it exists, however when it doesn't I want to send a text/custom page or do…