Gym Shark Backend

This is the backend service for Gym Shark, an intelligent web application designed to streamline the management of a Muay Thai gym. Built using Spring Boot, it provides RESTful APIs for user management, class scheduling, payment processing, and integrates Machine Learning and LLM-based chatbot functionalities.

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🛠️ Technologies Used

• Java 17
• Spring Boot
• MySQL
• JWT (JSON Web Token)
• PayPal API
• Azure (Deployment)
• Scikit-learn / TensorFlow (ML Integration)
• ChatGPT API (LLM Integration)

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🧩 Microservices Overview

• admin-service: Handles class creation, tracking, and reporting
• client-service: Manages users, memberships, video access, and bookings
• api-gateway: Entry point with JWT authentication
• llm-module: Chatbot powered by OpenAI's LLM
• service-registry: (Eureka) Service discovery for microservices

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📁 Project Structure

backend/
├── admin-service/
│   ├── controller/
│   ├── dto/
│   ├── entity/
│   ├── service/
├── client-service/
│   ├── controller/
│   ├── video/
│   ├── membership/
│   └── payment/
├── api-gateway/
│   ├── filters/
│   ├── config/
├── llm-module/
│   └── chatbot/
└── service-registry/