Release v1.1.0 - Service Layer Architecture

🎉 StackWizard v1.1.0 - Service Layer Architecture

✨ New Features

Backend Service Layer Architecture - Complete refactoring with clean separation of concerns

• Implemented Service Layer pattern (UserService, ItemService, AdminService)
• Added Repository Pattern for data access abstraction
• Created BaseService and BaseRepository for common operations
• Full TDD approach with comprehensive test coverage

Advanced Error Handling System - Structured exception hierarchy

• Custom exception classes for different error types
• Centralized error handler middleware
• Request ID tracking for debugging
• Standardized error response format

Enhanced Backend Capabilities

• Bulk operations support (create, update, delete)
• Advanced search functionality
• Soft delete with recovery option
• Eager loading for optimized queries
• GDPR-compliant data export

🔧 Improvements

Code Quality - Applied SOLID principles and design patterns

• Single Responsibility Principle in all services
• Dependency Injection for loose coupling
• Generic types for reusable components
• Comprehensive docstrings and type hints

Testability - Improved test infrastructure

• Services can be tested in isolation
• Easy mocking of dependencies
• 100% coverage of critical business logic

Performance - Optimized database operations

• Query optimization with eager loading
• Bulk operations for batch processing
• Prepared for caching layer integration

📚 Documentation

• Added SERVICE_LAYER_REFACTORING.md with complete architecture guide
• Added REFACTORING_SUMMARY.md with migration strategy
• Updated API documentation with new service layer structure

📦 Installation

```bash
npm install -g @rafeekpro/stackwizard@1.1.0
```

🚀 Usage

```bash
stackwizard

or

create-fullstack-app
```

🔄 Full Changelog

See CHANGELOG.md for complete details.

🙏 Contributors

Thanks to all contributors who made this release possible!