In the post, Grokonez shows you how to change _id
to id
in returned response when using Mongoose ODM with Node.js/Express RestAPIs application example.
Related posts:
– Crud RestAPIs with NodeJS/Express, MongoDB using Mongoose
In the post, Grokonez shows you how to change _id
to id
in returned response when using Mongoose ODM with Node.js/Express RestAPIs application example.
Related posts:
– Crud RestAPIs with NodeJS/Express, MongoDB using Mongoose
How to Integrate React Redux + Nodejs/Express RestAPIs + Mongoose ODM – MongoDB CRUD example
In this tutorial, we will build React Redux Http Client & Nodejs/Express RestAPIs Server example that uses Mongoose ODM to interact with MongoDB database and React as a front-end technology to make request and receive response.
Here is an example of a CRUD (Create, Read, Update, Delete) application built with React, Node.js, and MongoDB:
1. Setting up the backend
First, you will need to set up the backend of your application using Node.js and MongoDB. Here’s how you can do this:
Install Node.js and MongoDB on your system.
Create a new Node.js project and install the required dependencies: express, mongodb, and body-parser.
Connect to the MongoDB database using the MongoClient from the mongodb library.
Create a simple Express server that listens for HTTP requests and handles them using appropriate routing and middleware functions.
Create the CRUD routes for your API. For example, you might have routes like /api/items for creating, reading, updating, and deleting items in the database.
Here’s an example of how the server code might look:
const express = require('express'); const mongodb = require('mongodb'); const bodyParser = require('body-parser'); const app = express(); const port = 3000; // Parse incoming request bodies in a middleware before your handlers app.use(bodyParser.json()); // Connect to the MongoDB database mongodb.MongoClient.connect('mongodb://localhost:27017', (err, client) => { if (err) { console.log(err); process.exit(1); } // Save the client reference to reuse the connection const db = client.db('mydatabase'); // Create the CRUD routes for the /items resource app.get('/api/items', (req, res) => { // Read all items from the database db.collection('items').find().toArray((err, items) => { if (err) { console.log(err); res.sendStatus(500); } else { res.send(items); } }); }); app.post('/api/items', (req, res) => { // Create a new item in the database db.collection('items').insertOne(req.body, (err, result) => { if (err) { console.log(err); res.sendStatus(500); } else { res.send(result.ops[0]); } }); }); app.put('/api/items/:id', (req, res) => { // Update an existing item in the database db.collection('items').updateOne({ _id: mongodb.ObjectId(req.params.id) }, { $set: req.body }, (err, result) => { if (err) { console.log(err); res.sendStatus(500); } else { res.sendStatus(204); } }); }); app.delete('/api/items/:id', (req, res) => { // Delete an item from the database db.collection('items').deleteOne({ _id: mongodb.ObjectId(req.params.id) }, (err, result) => {
Related posts:
– Crud RestAPIs with NodeJS/Express, MongoDB using Mongoose
– How to connect React with Redux – react-redux example
In this tutorial, we show you Vue.js Http Client & Node.js Server example that uses Mongoose ODM to do CRUD with MongoDB and Vue.js as a front-end technology to make request and receive response.
Related Posts:
– Crud RestAPIs with NodeJS/Express, MongoDB using Mongoose
– Vue Router example – with Nav Bar, Dynamic Route & Nested Routes
Continue reading “Vue.js + Node.js/Express RestAPIs – Mongoose ODM + MongoDB CRUD example”
JSON Web Token defines a compact and self-contained way for securely transmitting information as a JSON object.
In the tutorial, we show how to build a Nodejs Token Authentication RestAPIs with JSON Web Token (JWT) and MongoDB.
Related posts:
– Mongoose Many-to-Many related models with NodeJS/Express, MongoDB
– Crud RestAPIs with NodeJS/Express, MongoDB using Mongoose
Mongoose CRUD MongoDB – Angular 6 HttpClient Get/Post/Put/Delete – Node.js/Express RestAPIs
Mongoose is a MongoDB object modeling tool that provides a schema-based solution to model data. In the tutorial, we will show how to build get/post/put/delete
requests from Angular 6 Client to MongoDB with NodeJs/Express RestAPIs using Mongoose ODM.
Related posts:
– Node.js/Express RestAPIs – Angular 6 HttpClient – Get/Post/Put/Delete requests + Bootstrap 4
– Crud RestAPIs with NodeJS/Express, MongoDB using Mongoose