EventBooking: A Microservices-based Event Management System

Introduction

⭐ This is a project demonstrating microservices-based event management system. The backend is built with .NET Core, applying Domain-Driven Design (DDD), Vertical Slice Architecture, and Clean Architecture principles. The frontend is developed using React with a focus on modern web technologies and best practices.

The Goals of the Project

• Building a cloud-native application with .NET Core
• Docker and Docker Compose for containerization
• Using Vertical Slice Architecture and Clean Architecture for organizing the codebase
• Using Domain-Driven Design to design the domain model
• Implementing the CQRS pattern with MediatR (including Pipelines for validation and logging)
• Using RabbitMQ on top MassTransit for messaging
• Identity and Access Management with Keycloak
• Secure inter-service communication using gRPC with Keycloak
• API Gateway using YARP
• Using Marten with PostgreSQL as a document DB
• Implementing Entity Framework and Dapper for separate read and write models
• Redis for Caching (Output, Response, and Distributed Caching)
• Using Minimal API with Carter
• Input validation using FluentValidation
• Payments integration with Stripe
• Notifications using SignalR and Background Service.

Frontend Stack

• Frontend built using React and TypeScript
• Applying Vertical Slice Architecture on the frontend as well
• State management and server-state synchronization with React Query
• Styling with Tailwind CSS and Shadcn
• OIDC Client with PKCE flow for secure authentication
• Payment processing with Stripe.js
• Real-time notifications with SignalR.js

Domain Business & Bounded Contexts - Services Boundaries

• Basket: Manages user shopping cart information.
• Booking: Handles user order information and processing.
• Discount: Provides discount information for events and applies discounts to orders.
• Event: Stores and manages event information, including creator, venue, start time, maximum attendees, etc.
• Notification: Sends notifications to users using a background service..
• Payment: Processes one-time payments using Stripe.
• Storage: Manages static files such as images and videos.

Project References

• eShopMicroservice
• practical-dotnet-aspire
• vertical-slice-react

License

This project is licensed under the MIT License - see the LICENSE file for details.