Скачать или смотреть 🚀 ABP Framework: CQRS Implementation with MediatR in ABP Framework | User Management System Tutorial

📋 Tutorial Overview
Learn how to implement a robust CQRS (Command Query Responsibility Segregation) pattern using MediatR in an ABP Framework application for comprehensive user management. This tutorial demonstrates clean architecture principles with separation of commands and queries for better maintainability and scalability.
🎯 What You'll Learn
🔧 Core Concepts Covered:

CQRS Pattern Implementation with MediatR
Clean Architecture principles in ABP Framework
Command and Query Separation for user operations
AutoMapper Configuration for object mapping
Entity Framework Integration with ABP Identity
Dependency Injection setup with MediatR

💼 Business Features Implemented:

User Creation with validation and password management
User Updates with comprehensive data handling
User Deletion with proper cleanup
User Retrieval (single and paginated lists)
Advanced Filtering by gender, school class, and status
Search Functionality across multiple user fields

🏗️ Architecture Components:

DTOs (Data Transfer Objects) - CreateUserDto, UpdateUserDto, UserDto, GetUsersInput
Commands - CreateUserCommand, UpdateUserCommand, DeleteUserCommand
Queries - GetUserQuery, GetUsersQuery
Command Handlers - Business logic for user operations
Query Handlers - Data retrieval with filtering and pagination
Application Services - Clean API layer using MediatR
AutoMapper Profiles - Object mapping configuration

🔍 Key Features Demonstrated:

Identity Management integration with ABP Framework
Repository Pattern usage for data access
Object Mapping with AutoMapper
Pagination and Sorting implementation
Advanced Filtering capabilities
Error Handling and validation
Related Entity Loading (Gender and SchoolClass)

🛠️ Technologies Used:

C# .NET (Latest version)
ABP Framework (Application Base Platform)
MediatR for CQRS implementation
Entity Framework Core for data access
AutoMapper for object mapping
Microsoft SQL Server for database
ASP.NET Core Identity for user management

📚 Tutorial Structure:

Introduction to CQRS Pattern (0:00 - 5:00)
Setting up DTOs and Contracts (5:00 - 15:00)
Creating Commands and Queries (15:00 - 25:00)
Implementing Command Handlers (25:00 - 40:00)
Building Query Handlers (40:00 - 55:00)
Application Service Implementation (55:00 - 65:00)
AutoMapper Configuration (65:00 - 70:00)
Module Setup and DI Configuration (70:00 - 75:00)
Testing and Demonstration (75:00 - 85:00)
Best Practices and Tips (85:00 - 90:00)

🎯 Perfect For:

C# Developers looking to implement CQRS
ABP Framework developers
Clean Architecture enthusiasts
Enterprise Application developers
Software Architects designing scalable systems

📁 Source Code & Resources:
🔗 GitHub Repository: https://github.com/benjaminsqlserver/...
📋 Branch: CqrsForUserMgt
📦 Complete Source Code with all implementations
📖 Documentation and setup instructions included