clutch-property-mgmt/business-domain

Pure business domain models for Clutch Property Management. Contains framework-agnostic entities such as Property, Unit, Address, CompanyInfo, ContactInfo, and related value objects. Designed for Clean Architecture: zero infrastructure, no PDO, no external dependencies.

1.0.1 2026-02-22 17:33 UTC

Requires

• phpolar/model: ^2.2

proprietary

• Eric Fortmeyer

README

Pure business domain models for Clutch Property Management. Contains framework-agnostic entities such as Property, Unit, Address, CompanyInfo, ContactInfo, and related value objects. Designed for Clean Architecture: zero infrastructure, no PDO, no external dependencies.

Table of Contents

• Goals
• What’s Included
• What’s Not Included
• Install
• Usage
  • Entities
  • Value Objects
• Directory & Namespaces
• Versioning
• Contributing
• License

Goals

• Represent the core business domain of a property management company
• Provide stable, pure, side‑effect‑free domain entities
• Stay framework‑agnostic and persistence‑agnostic
• Serve as the business foundation for storefront and storefront-admin

What’s Included

• Core business entities:
  • Property
  • Unit
  • Address
  • Company
  • CompanyInfo
  • ContactInfo
• Simple domain invariants and rules with no external I/O
• Immutable value objects where appropriate

What’s Not Included

• No PDO or repository implementations
• No validation framework
• No HTTP, controllers, or framework glue
• No CMS-related classes (see content-domain)

Install

composer require clutch-property-mgmt/business-domain

Requires PHP 8.2+.

Usage

Entities

<?php
use ClutchPropertyMgmt\\BusinessDomain\\Property;
use ClutchPropertyMgmt\\BusinessDomain\\Address;

$address = new Address(
    street: '123 Main St',
    city: 'Fort Collins',
    state: 'CO',
    postalCode: '80524'
);

$property = new Property(
    id: 42,
    name: 'Midtown Lofts',
    address: $address,
);

Value Objects

<?php
final class ContactInfo
{
    public function __construct(
        public readonly string $phone,
        public readonly string $email,
    ) {}
}

Directory & Namespaces

src/
  Property.php
  Unit.php
  Address.php
  Company.php
  CompanyInfo.php
  ContactInfo.php

Namespace root: ClutchPropertyMgmt\\BusinessDomain

Versioning

• Semantic Versioning (SemVer)
• Breaking changes only in MAJOR releases

Contributing

1. Fork the repo and create a feature branch
2. Include tests where applicable
3. Ensure CI passes
4. Open a PR with a clear description

License

MIT License. See LICENSE for details.