I am using typescript for the first time and I am following a tutorial. The tutorials I have seen normally use a package to generate id for the table. My question is: is there no way to allow sequelize to…
Frontend: Reactjs Backend: Nodejs + Express Database: Mysql Workbench Hosting: Linode Now I have an event that is scheduled to run every 2 seconds to update the status column. However, I am worried that the event might affect the performance…
I'm using NodeJS an express session handling with Redis. Here is the interesting part: let session = require('express-session') let cookieParser = require('cookie-parser') let Redis = require('ioredis'); let clientRedis = new Redis(); let RedisStore = require('connect-redis')(session); const SESSIONSECRET = require(config.get('app.secretsession')).secret; app.use(cookieParser(SESSIONSECRET));…
Here i am trying to update the 'rating' field of my document by taking average of previously existing value of the rating field and newly sent rating value. this is my rating field specification in the model rating: { type:…
I am trying to find a certain collection which I see existing in my mongoDB database however trying to access it through my express server used to work but it does not work anymore. The connection to the database is…
I created an simple CRUD operation in nodejs and mongoose. Updating an user using RESTAPI. an error message in Insomnia Error: Server returned nothing (no headers, no data) URL http://localhost:1337/api/users/update/63ab9b716065482273e58b75 @PUT METHOD router.put("/update/:id",updateUser) const updateUser = async (req,res,next) => {…
I'm new using Azure, I've created my database server and I'm trying to connect using environment variables. When doing a simple SQL query to check that I'm connected I get the following error: Error: Access denied for user ''@'localhost' (using…
I'm developing a simple GET endpoint using NodeJS, express and MySql, but whenever i use the mysql.query('select * from table'), through an service, the server is shutdown. The same query is successful when i declare it in the database.js file,…
I want to update array of objects - profiles by using input I use express,mongoose in reactjs. I have schema -- const mongoose = require('mongoose'); const bcrypt = require('bcryptjs'); const validator = require("validator"); const { ObjectId } = mongoose.Schema.Types; const…
I am building an app to make simple surveys, and I am using mongoose. I setup a single entity to define surveys, and this entity includes questions and answers const mongoose = require("mongoose"); const {User} = require("./User"); const SurveySchema =…