Node.js, Express and AWS Project Structure

Features

• Fundamental of Express: routing, middleware, sending response and more
• Fundamental of Dynamodb: Data models, data validation and middleware
• RESTful API including pagination and sorting
• CRUD operations with dynamodb
• Security: encryption, sanitization and more
• Error handling
• Enviroment variables
• handling error outside Express
• Catching Uncaught Exception

Project Structure

• server.js : Responsible of starting the server.
• app.js : Configure everything that has to do with Express application.
• config.env: for Enviroment Varaiables
• routes -> postRoutes.js: The goal of the route is to guide the request to the correct handler function which will be in one of the controllers
• controllers -> postController.js: Handle the application request, interact with models and send back the response to the client
• models -> postModel.js: (Business logic) related to business rules, how the business works and business needs ( Creating new user in the database, checking if the user password is correct, validating user input data)