Node.js Start Up

 

1. Download & Install node.js
2. Check installations: node -v
3. Run in empty folder: npm init or npm init -y
4. Create folder & file structure (follow github)
5. .gitignore create for node
6. Install nodemon: npm i -D nodemon (-D for devDependencies)  
7. Config package.json for nodemon (follow github) 
8. Install prettier: npm i -D prettier 
9. Create & Config 2files: .prettierignore & .prettierrc (follow guthub)
10. Create new file "src/index.js". It's contains in package.json in "main": "index.js"

Database Connect

1. Sign in mongodb atlas
2. Create new project
3. Create a cluster
4. Create a database user : username: tasmia437_db_user  & password: D1UH4ryt6EF8E4CZ
5. for compus:  mongodb+srv://tasmia437_db_user:D1UH4ryt6EF8E4CZ@cluster0.sfbk2xy.mongodb.net
6. CONFIG .env
7. Install mongoose, dotenv & express: npm i mongoose dotenv express
8. Config package.json in scripts: "dev": "nodemon -r dotenv/config --experimental-json-modules src/index.js"
9. dotenv config in index.js file (follow github in main brach)
10. Create connect_db.js
11. Modify index.js for connect_db

Custom API Response

1. Install: npm i cookie-parser & npm i cors
2. Modify app.js
3. Modify index.js
4. Create api_error.js
5. Create api_response.js
6. Create asunc_handler.js

User and video model with hooks and JWT

1. Create user.model.js & video.model.js
2. Install : npm i mongoose-aggregate-paginate-v2
3. Modify video.model.js
4. Install: npm i bcrypt & npm i jsonwebtoken
5. Modify user.model.js

How to upload file in backend | Multer

1. cloudinary login
2. install: npm i cloudinary & npm i multer
3. Create cludinary.js
4. Create multer.middleware.js

Complete guide for router and controller

1. Create user.controller.js & user.route.js
2. Modify app.js
3.