WorkifyApp

A modern workout tracking application consisting of:

• Frontend (Angular 20): A responsive web app for managing workouts, tracking progress, and visualizing exercise stats.
• Backend (.NET 9 Microservices): An event-driven system handling authentication, workouts, and exercise statistics.

📖 Table of Contents

• Backend
• Frontend
• Screenshots

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Workout Microservices Backend

A modern, event-driven microservices backend for a workout tracking application built with .NET 9, using Entity Framework Core, MassTransit, RabbitMQ, PostgreSQL, Serilog and Docker Compose.

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🧩 Microservices Overview

This system is split into 3 independent, containerized microservices:

1. Auth Service

• Handles user registration, login, and user deletion
• Uses asymmetric JWT for authentication

2. Workout Service

• Manages workout plans and exercises
• Shares exercise definitions and user plans

3. ExerciseStat Service

• Stores and provides statistics for exercises

All services communicate asynchronously via MassTransit using RabbitMQ.

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🛠️ Technologies Used

• .NET 9
• MassTransit
• RabbitMQ
• Entity Framework Core
• PostgreSQL
• asymmetric JWT
• Docker & Docker Compose
• xUnit & Moq

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🚀 Getting Started

To run the entire system locally:

docker compose -f 'dev-docker-compose.yml' up --build 

🧪 Testing

Unit tests are written using xUnit and Moq. Each service has its own test project under /tests.

Run tests with:

dotnet test

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📡 Communication Flow

All services publish and subscribe to domain events via RabbitMQ. For example:

• UserDeleted published by Auth service
• Subscribed by ExerciseStat and Workout services to clean up unnecessary user data

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📊 Logging & Observability

Logging across all services is handled using Serilog, a structured logging library that integrates seamlessly with the .NET ecosystem. Logs are written to the console and forwarded to Seq

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WorkifyApp Frontend

The frontend is built with Angular 20 and provides a modern, responsive user interface for the workout tracking application.

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✨ Features

• User authentication (login, signup, asymmetric JWT-based session handling)
• Workout and exercise plan management
• Real-time updates and data synchronization with backend services
• Visualization of exercise statistics
• Responsive UI with Angular Material

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🛠️ Technologies Used

• Angular 20
• TypeScript
• RxJS
• Angular Material
• Jest for unit testing
• Docker for containerized deployments

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🚀 Running the frontend

Navigate into the frontend project folder:

cd Frontend/WorkifyApp
npm install
npm start

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Screenshots