Creating order status update controller in node js | Node.js tutorial in hindi

install libraries:
npm i express
npm i mongoose
npm i dotenv
npm i body-parser
npm i bcryptjs
npm i jsonwebtoken
npm i multer
npm i -g nodemon

#nodejs #JavaScript #ServerSide #WebDevelopment #mongodb #express #mongoose #nodemon #dotenv #api #apis #controller #postRequest #request #postApi #store #postgres #category #populate