E-commerce Backend API

A complete backend for an e-commerce app built with Django and DRF, supporting user auth, product & cart management, and checkout with stock validation.

Features:

• Token-based auth (register/login)
• Product and category CRUD with admin control
• Cart operations (add, update, remove)
• Order checkout with real-time stock update
• Admin panel management

APIs cover auth, products, cart, and orders with clear endpoints.

Easy to set up and extend for your own e-commerce projects.

🚀 Features

• 🔐 Token-based authentication (Register & Login)
• 🛍️ Product and category management (CRUD)
• 🛒 Add to cart, update quantity, and remove items
• ✅ Checkout system with real-time stock update
• 🧾 Order creation with tracking
• 🧑‍💻 Admin panel support for managing all data

📦 Tech Stack

• Django
• Django REST Framework
• SQLite (you can switch to PostgreSQL/MySql)
• Token Authentication

📡 API Endpoints

🔐 Authentication

Method	Endpoint	Description
POST	/api/token/	To get the jwt token
POST	/api/toekn/refresh/	to refresh your token
POST	/api/accounts/login/	to login
POST	/api/accounts/register/	to register

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🛍️ Products

Method	Endpoint	Description
GET	/api/product/	List all products
POST	/api/product/	Create a product (admin)
GET	/api/product/{id}/	Retrieve product details
PUT	/api/product/{id}/	Update product (admin)
DELETE	/api/product/{id}/	Delete product (admin)

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🛒 Cart

Method	Endpoint	Description
GET	/api/cart/view_cart/	View user's cart
POST	/api/cart/add_product_to_cart/	Add product to cart
POST	/api/cart/update_quantity/	Update quantity in cart
POST	/api/cart/remove_product/	Remove product from cart

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Method	Endpoint	Description
POST	/api/order/checkout/	Place order from cart

✅ How to Run

1. Clone the repo
2. cd ecommere-backend
3. Install requirements: pip install -r requirements.txt
4. Migrate DB: python manage.py migrate
5. Create superuser: python manage.py createsuperuser
6. Run server: python manage.py runserver

How to Get Stripe Secret Key and Webhook Secret

How to get Stripe Secret Key

1. Go to Stripe Dashboard and log in.
2. Navigate to Developers > API keys.
3. Copy your Secret Key under Standard keys.
4. Keep it secret and use it in your project .env file.

How to get Stripe Webhook Signing Secret

1. In Stripe Dashboard, go to Developers > Webhooks.
2. Click Add endpoint and enter your webhook URL (e.g., https://yourdomain.com/api/stripe/webhook/).
3. Select the events you want to listen to, like checkout.session.completed.
4. After saving, click on the webhook and copy the Signing Secret.
5. Use this secret in your project to verify incoming webhook requests.

How to use Stripe CLI if you don't have a domain name

1. Download and install Stripe CLI from the official site: https://stripe.com/docs/stripe-cli
2. Login to Stripe CLI by running:

   stripe login
   

3. Forward webhook events to your local server by running:

   stripe listen --forward-to localhost:8000/api/order/webhook/
   

4. This will generate a webhook signing secret in the CLI output. Copy it and use it in your project settings.
5. This will generate a webhook signing secret in the CLI output. It looks like this: Ready! Your webhook signing secret is whsec_XXXXXXXXXXXXXXXXXXXXXXXXXXXX
6. Now Stripe will forward webhook events to your local machine without needing a public domain.

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Feel free to fork, modify and use this project as a base for your own e-commerce ideas!