# Work Calendar

A PHP application for managing work calendar and absences.

## Project Structure

The project follows a clean architecture pattern with the following components:

- **Model**: Contains domain models like `Absence`
- **Service**: Contains service classes for business logic
  - `AbsenceClient`: Handles API communication with the absence.io service
  - `AbsenceManager`: Manages absence data retrieval and caching
  - `CalendarService`: Handles calendar generation and processing

## Recent Improvements

- Added proper domain model for `Absence` to encapsulate absence data and behavior
- Improved service classes with better separation of concerns
- Added caching for improved performance
- Improved error handling in API client
- Removed code duplication
- Added early returns for cleaner code flow

## Requirements

- PHP 8.1 or higher
- Composer
- Absence.io API credentials (KEY and ID)