Library Management

This project is built with .NET following Clean Architecture principles.
It demonstrates modern backend practices such as Dependency Injection (DI), CQRS with MediatR, Entity Framework Core, and Swagger API documentation and FluentValidation.

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Tech Stack & Features

• Clean Architecture – Separation of concerns between layers (Presentation, Application, Infrastructure, Domain).
• Dependency Injection (DI) – Loose coupling and testable components.
• CQRS (Command Query Responsibility Segregation) – Clear separation between read and write operations.
• MediatR – Simplified in-process messaging for CQRS commands and queries.
• Entity Framework Core (EF Core) – ORM for database access.
• Swagger / OpenAPI – Interactive API documentation and testing.
• FluentValidation – Strong input validation using AbstractValidator for DTOs.
• JWT Authentication – Secure authentication using JSON Web Tokens for user login and authorization.
• Generic Response Wrapper (ServiceResponse<T>) – Standardized responses for API endpoints, including success, error, and not-found messages, with optional data payload.
• Serilog Logging – Centralized logging using Serilog through a LoggerService and a ResponseHandler that automatically logs all responses and errors, ensuring consistent logging across all Handlers and Commands/Queries.
• User Profile Management – Added Profile endpoint that allows authenticated users to fetch their profile details securely using JWT authentication.

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