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Mediator Pattern and CQRS Demo

This repository contains a demo project implementing the Mediator Pattern and CQRS (Command Query Responsibility Segregation) in .NET. It demonstrates how to use the Mediator to decouple business logic from controllers and services while separating read and write operations.

Technologies Used

  • .NET 5
  • MediatR for implementing the Mediator pattern
  • CQRS for separating commands (write) and queries (read)
  • Blazor Server App
  • ASP.NET Core Web API for creating REST services

Key Concepts

  • Mediator Pattern: A design pattern that facilitates communication between objects by encapsulating requests, responses, and notifications within a mediator object, reducing direct dependencies between components.
  • CQRS: A pattern that separates read and write operations into different models, ensuring scalability, performance, and flexibility for handling different use cases.

Features

  • Command Handlers for creating and updating resources.
  • Query Handlers for fetching resources.
  • Integration with MediatR to handle the interaction between commands/queries and handlers.
  • Basic CRUD Operations for demonstrating the CQRS pattern.

Getting Started

Prerequisites

  • .NET SDK 5 or later

Installation

  1. Clone the repository: 
    git clone https://github.com/Ahmed-Ssalem/MediatRDemoPractice.git