Building a Complete Audit Logging System in ASP.NET Core with MongoDB | Clean Architecture Tutorial
In this comprehensive tutorial, you'll learn how to implement a complete audit logging system for your ASP.NET Core application using MongoDB and Clean Architecture principles. This is a production-ready solution that tracks all user activities, security events, and system changes in your Soccer League Management application.
What You'll Learn:
✅ Setting up a robust audit trail system with MongoDB
✅ Implementing CQRS pattern with MediatR for audit log operations
✅ Creating custom middleware for automatic HTTP request logging
✅ Building specialized queries for security monitoring and compliance
✅ Implementing background services for automatic data retention cleanup
✅ Using AutoMapper for clean DTO transformations
✅ Implementing repository pattern with advanced filtering capabilities
✅ Creating RESTful API endpoints for audit log management
✅ Best practices for logging user actions without impacting performance
✅ GDPR and compliance-ready audit trail implementation
Key Features Covered:
🔹 Comprehensive audit log DTOs and entities
🔹 Advanced query parameters with filtering and pagination
🔹 Multiple specialized queries: by user, by entity, security events, failed actions
🔹 Automatic cleanup service with configurable retention policies
🔹 Audit logging helper service for easy integration
🔹 Complete API controller with 10+ endpoints
🔹 Middleware for automatic HTTP request auditing
🔹 FluentValidation for data integrity
🔹 Error handling and logging throughout the stack
Technology Stack:
ASP.NET Core Web API
MongoDB with MongoDB.Driver
MediatR for CQRS
AutoMapper
FluentValidation
Clean Architecture with 4 layers
Perfect For:
Developers building enterprise applications that require comprehensive audit trails, security monitoring, compliance tracking, or anyone wanting to learn professional logging practices in .NET applications.
Source Code:
Complete source code available at: https://github.com/benjaminsqlserver/...
Don't forget to subscribe and hit the notification bell to stay updated with more Clean Architecture tutorials!
Tags:
aspnetcore mongodb auditlogging cleanarchitecture cqrs mediatr dotnet programming webdevelopment security compliance tutorial coding softwaredevelopment enterprisedevelopment backend api restapi
Comment below if you want me to cover:
Advanced security features
Real-time audit log streaming
Audit log analytics and reporting
Integration with third-party monitoring tools
Like and share if you found this helpful! 👍