I was building a chat server, where i need to get the number of messages that is not marked as seen . below is my schema const ChatSchema = mongoose.Schema({ chatId: { type: String, required: true, unique: true }, messages:…
I am currently trying to find if an array of strings contains a certain string. So far, what I have is: Following.find({ username: username }, { following: { $in: [profileUsername] } }).exec((err, result) => { if (err) { console.log(err); res.json(err);…
I have an error when i try to post this schema data into Form.js. Mongoose schema looks like this: const postSchema = mongoose.Schema({ title: String, message: String, creator: String, tags: [String], selectedFile: String, likeCount: { type: Number, default: 0 },…
I'm trying to update multiple fields of a object in an array but it doesn't work. what am i doing wrong? Data Sample: { _id: 'mongodbid', name: 'something', employees: [ { age: 25, name: 'name', salary: 500 }, { age:…
I have a Users table, where I store the birth date of the user as a Date field. I want to create a query to find which users have bithdays today. How can I accomplish that with find() function from…
I am making Next Js web application and browesr is showing type error in 7th line in first block of code .The error is under Product.find() TypeError: models_Products__WEBPACK_IMPORTED_MODULE_1_.default.find is not a function 6 | const handler = async (req, res)…
I had a problem when I tried to use forEach that contained await inside the loop, so I need to define the async in front of the forEach loop and it returned the error. exports.filterAverageRatingsEachSkillForStudent = async (req, res) =>…
I want to return the title and _id properties of each element in my trips array of a user's document. I am attempting to use the aggregate pipeline but its my first time and the docs are overwhelming. It seems…
I've been having trouble with creating a search component in this project. Basically, the idea is that the search query will take in a name and the search will filter the database finding products that coincide with or are like…
I have the following structure in my Node.js TypeScript project: The important part here is the mongoModels. I have 2 models and they are connected as each Category model has field category.expertUserIds which contains array of user._id. user.ts: const {…