OLX Clone - Online Classifieds Platform

Developed by a team as a course project implementing an online classifieds platform. Built with ASP.NET Core backend and React frontend.

🛠️ Tech Stack

Backend: ASP.NET Core + Entity Framework Core + SQLite
Frontend: React + PrimeReact
Authentication: JWT + Google OAuth
API Documentation: Swagger/OpenAPI
File Storage: Local file system

✨ Features

User Management

• User registration & login
• Google OAuth external login
• Password reset & change
• User profiles & admin user list

Advertisements

• Create advertisements with images
• List all advertisements
• VIP advertisements (featured)
• Filter by category/subcategory
• Filter by user
• Edit & delete advertisements

Categories Management

• Add new categories & subcategories
• List categories & subcategories
• Edit & delete categories

Shopping Cart

• Add advertisements to cart
• View cart items
• Remove cart items

Orders

• Create orders from cart
• View order history

🚀 Quick Start

Prerequisites

• .NET 6.0+ SDK
• Node.js 16+ (LTS recommended)

Backend Setup

git clone https://github.com/NazariiKon/DiplomnaOLX.git
cd OLX
dotnet restore
dotnet ef database update
dotnet run

Swagger API

Open http://localhost:5000/swagger for interactive API testing.

🔐 Authentication

JWT Bearer tokens for API authorization

Google OAuth integration

Protected routes require Authorization: Bearer header

📁 Database

Uses SQLite (BaseDB.sqlite) with Entity Framework Core:

Users & Roles (Identity)

Advertisements with images

Categories & Subcategories

Shopping carts & Orders

📚 Learning Outcomes

Our team project demonstrates:

✅ ASP.NET Core REST API design & JWT authentication

✅ Entity Framework Core with SQLite

✅ File upload & image processing

✅ Swagger API documentation

✅ Google OAuth integration

✅ React SPA integration with ASP.NET Core proxy

✅ Category/Subcategory hierarchical data

✅ Shopping cart & order workflows

📄 License

This project is licensed under the MIT License.