abp-application-layer

What problem does it solve?

This Skill provides a comprehensive guide to building robust and maintainable application layers within the ABP Framework, addressing common pitfalls and promoting best practices for services, DTOs, validation, and error handling.

Core Features & Use Cases

• Application Service Patterns: Learn the correct structure for interfaces and implementations, including naming conventions and best practices.
• DTO Design: Understand how to define Data Transfer Objects for various purposes (input, output, list items) and where to locate them.
• Validation Strategies: Implement data validation using Data Annotations, IValidatableObject, and FluentValidation.
• Error Handling: Master the use of BusinessException, EntityNotFoundException, and UserFriendlyException for effective error management.
• Object Mapping: Utilize Mapperly for efficient compile-time object mapping or integrate with AutoMapper.
• Use Case: When developing a new feature in an ABP application, use this Skill to ensure your application services are structured correctly, DTOs are well-defined, and validation and error handling are implemented according to ABP standards.

Quick Start

Use the abp-application-layer skill to generate a basic CreateBookDto with validation rules.