I've looked at similar questions but couldn't find my answer. I've got this info: { "_id": "631337640754675725", "characters": [ { "name": "Druuwu", "scores": [ { "date": "2023-09-03", "score": 100 }, { "date": "2023-09-03", "score": 1000 }, { "date": "2023-09-03", "score":…
I am getting started with backend and just keep getting the same error. This is my server.js --> // Step 1 create a folder backend // Step 2 npm init -y // Step 3 open in VS Code // Step…
In Nodejs, I want to use the .sort() method for an ascending / descending feature in a mongoose query. It works when entering "title" or "-title" hardcoded, but I want to make it dependent on the user entry, which should…
I am trying to add a field to an aggregation called friendshipStatus and it determines whether the user is friend of the requester or no. i have this whole query [ { $match: (query) ? query : {} }, {…
I'm using Mongoose and NodeJS and I want to populate products. const result = await orderModel.find({}).populate({ path: 'products', model: 'products', select: { quantity: 1, unit: 1, product: 1 }, populate: { path: 'product', model: 'products', select: { type: 1, name:…
I am currently creating simple CRUD app that lets me create products and store it in a Mongo database. The app is working fine, except that it is constantly throwing an error message when I try to go to my…
The main issue is my code saves the first time around but then will not work no matter what I try. It should be simple to save to the database and it is the first time but after that the…
Main task: apply tags filters for products (could be one or multiple). Need to return filtered products list with specified dietary tags in query. Product tags field is a ref to tags collection. $lookup and related stages: { $lookup: {…
I am trying to form a search query with mongoose.find() but I keep getting an error back and I am not sure why. It receives a query parameter and return the items whose name OR description contain the parameter. Here…
I would like to know how I can make a query to the database bringing all the results that meet the 'store' {name} field, but this 'store' is saved with '_id' and I use .populate() to bring me the info…