theeeep/ecommerce-app-backend

This is a fully-featured E-Commerce Application built with TypeScript, Express.js, PostgreSQL, and Prisma.

E-Commerce App Backend

Overview

This is a fully-featured E-Commerce Application built with TypeScript, Express.js, PostgreSQL, and Prisma. The project aims to provide a robust and scalable solution for managing online store operations, including product listings, user management, and order processing.

Features

• User authentication and authorization
• Product listing and management
• Shopping cart functionality
• Order processing and management

Tech Stack

• Backend:
  • TypeScript
  • Express.js
  • PostgreSQL
  • Prisma
• Tools and Libraries:
  • Nodemon
  • Jest (for testing)
  • ESLint (for code linting)
  • Prettier (for code formatting)

Getting Started

Prerequisites

• Node.js (version v19.6.0)
• PostgreSQL (version 16)

Installation

1. Clone the repository:

   git clone https://github.com/theeeep/ecommerce-app-backend.git
   cd ecommerce-app-backend

2. Install dependencies:

   npm install

3. Set up the database:

   • Create a PostgreSQL database

   • Update the .env file with your database connection details:

     DATABASE_URL=postgresql://user:password@localhost:5432/ecommerce-backend?schema=public"

4. Run the Prisma migrations to set up the database schema:

   npx prisma migrate dev

5. Start the development server:

   npm run dev

Scripts

• npm start:dev: Starts the development server
• npm run start:prod: Builds the project for production
• npm run build: Starts the built project
• npm test: Runs tests using Jest

API Endpoints

Authentication

• POST /api/auth/signup: Register a new user
• POST /api/auth/login: Login a user

Products

• GET /api/products: Get all products
• GET /api/products/:id: Get a product by ID
• POST /api/products: Create a new product
• PUT /api/products/:id: Update a product by ID
• DELETE /api/products/:id: Delete a product by ID

Orders

• GET /api/orders: Get all orders
• GET /api/orders/:id: Get an order by ID
• POST /api/orders: Create a new order
• PUT /api/orders/:id: Update an order by ID
• DELETE /api/orders/:id: Delete an order by ID

Project Structure

├── README.md
├── dist
│   └── index.js
├── eslint.config.mjs
├── jest.config.ts
├── nodemon.json
├── package-lock.json
├── package.json
├── prisma
│   ├── migrations
│   └── schema.prisma
├── src
│   ├── config
│   ├── controllers
│   ├── error-handler.ts
│   ├── exceptions
│   ├── index.ts
│   ├── middlewares
│   ├── routes
│   ├── schema
│   └── types
├── tsconfig.build.json
└── tsconfig.json

12 directories, 12 files

Contributing

Contributions are welcome! Please fork the repository and create a pull request with your changes. Make sure to follow the coding style and include relevant tests.

License

This project is licensed under the MIT License. See the LICENSE file for details.

Contact

For any inquiries or support, feel free to contact me at [itz.deeepak@gmail.com] or open an issue on GitHub.