Task 1 - Library Management System v1.4.1518

Library Management System - Layered Architecture Implementation

This release completes the implementation of a library management system with properly layered architecture and abstract data API.

Features

• Full implementation of Data layer with:

  • Abstract interfaces for all model classes
  • Internal concrete implementations
  • Repository pattern with dependency injection

• Comprehensive Logic layer that:

  • Operates only on abstractions
  • Provides all library management functionality
  • Maintains clean separation from implementation details

• Complete testing with:

  • Two data generation methods (random and predefined)
  • Independent testing of all layers
  • Full test coverage of core functionality

Architectural Highlights

• Interface-based design
• Factory pattern for model creation
• Clean separation between layers
• Proper encapsulation of implementation details

Team

• Daniyar Zhumatayev
• Kuzma Martysiuk

Task Completion

This release satisfies all requirements for Programming Technology Lab Task 1, following the provided checklist with special attention to the layered architecture and abstract API requirements.