🛒 E-Commerce Backend API (Rust + Actix Web)

📌 Project URL on Roadmap.sh

This project is a simple backend for an e-commerce application built using Rust, Actix Web, and PostgreSQL. It supports user authentication, product browsing, shopping cart management, and checkout functionality.

🚀 Features

• ✅ User Sign-Up & Login with JWT
• ✅ Product Listing & Search
• ✅ Add to Cart, View Cart, Remove Item from Cart
• ✅ Checkout functionality
• ✅ PostgreSQL integration using SQLx

🧱 Tech Stack

• Backend: Rust, Actix Web
• Database: PostgreSQL
• Querying: Raw SQL queries via sqlx
• Authentication: JWT

📦 API Endpoints

🔐 Authentication

Method	Endpoint	Description
POST	/signUp	Register new user
POST	/logIn	Login user

🛍️ Products

Method	Endpoint	Description
GET	/product/all	Get all products
GET	/product/{id}	Get product by ID
POST	/search	Search for a product

🛒 Cart

Method	Endpoint	Description
GET	/create_cart	Create a cart for a user
POST	/addToCart	Add product to user's cart
GET	/myCart	View all items in the cart
GET	/flushCart	Remove all items from cart
GET	/removeItem-crat	Remove an item or reduce qty

💳 Checkout

Method	Endpoint	Description
GET	/checkout	Proceed to checkout

🛠️ Getting Started

Prerequisites

• Rust (latest stable)
• PostgreSQL installed and running
• sqlx-cli for database setup

Run the server

# Clone the repository
git clone https://github.com/your-username/your-repo-name.git
cd your-repo-name

# Set your environment variables in `.env`
DATABASE_URL=postgres://username:password@localhost/database
JWT_SECRET=your_secret_key
STRIPE_SECRET=stripe_secret_key

# Run the project
cargo run