E-commerce Backend API with FastAPI

Overview

This is a RESTful API for managing an E-commerce platform, built with FastAPI. The backend includes functionalities to handle products, categories, cart, orders, payments, reviews, and inventory. It also supports Excel export for products.

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Features

• CRUD operations for:
  • Products
  • Categories
  • Cart
  • Orders
  • Payments
  • Reviews
  • Inventory
• Export product data to Excel.
• Organized and modular architecture.

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Technologies

• Python
• FastAPI
• Pydantic
• OpenPyXL (for Excel export)

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API documentation - Swagger UI

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Endpoints

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
• DELETE /api/products/{id} - Delete a product
• GET /api/products/export - Export product data to Excel

Categories

• GET /api/categories - Get all categories
• GET /api/categories/{id} - Get a category by ID
• POST /api/categories - Create a new category
• PUT /api/categories/{id} - Update a category
• DELETE /api/categories/{id} - Delete a category

Cart

• POST /api/cart - Add a product to the cart
• GET /api/cart/{user_id} - Get the cart for a specific user
• DELETE /api/cart/{user_id}/{product_id} - Remove a product from the cart

Orders

• POST /api/orders - Create a new order
• GET /api/orders/{user_id} - Get orders for a user
• PUT /api/orders/{id}/{status} - Update the status of an order

Payments

• POST /api/payments - Register a payment
• GET /api/payments/{order_id} - Get payments for an order

Reviews

• POST /api/reviews - Add a review for a product
• GET /api/reviews/{product_id} - Get reviews for a product

Inventory

• PUT /api/inventory/{product_id} - Update inventory for a product
• GET /api/inventory - Get inventory data

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