schorts/shared-kernel

Shared kernel value objects and domain abstractions

v0.1.0 2026-06-17 20:37 UTC

MIT

• Jorge Castillo

README

Shared kernel value objects and domain abstractions for building domain-driven PHP applications.

📦 Installation

Require the package via Composer:

composer require schorts/shared-kernel

Composer will autoload classes under the namespace:

Schorts\SharedKernel\

For example, classes in src/ValueObjects/ are available under:

use Schorts\SharedKernel\ValueObjects\EmailValue;

🧩 Features

• Value Objects

  Immutable primitives with validation and equality logic:

  • ArrayValue
  • BooleanValue
  • CoordinatesValue
  • DateValue
  • EmailValue
  • EnumValue
  • FloatValue
  • IntegerValue
  • ObjectValue
  • PhoneValue
  • SlugValue
  • StringValue
  • URLValue
  • UUIDValue

• Domain Events

  • DomainEvent base class with metadata and primitives serialization.
  • DomainEventMetadata and DomainEventPrimitives DTOs.

• Entities

  • Entity base class with identity and domain event recording.

• DAO Abstraction

  • DAO contract for persistence operations with support for UnitOfWork and delete modes.

🚀 Usage

Example: Creating a Value Object

use Schorts\SharedKernel\ValueObjects\EmailValue;

class UserEmail extends EmailValue {
  public function getAttributeName(): string {
    return 'user_email';
  }
}

$email = new UserEmail('[e-mail]');

if ($email->isValid()) {
  echo "Valid email: " . $email;
}

Example: Defining a Domain Event

use Schorts\SharedKernel\DomainEvent\DomainEvent;

class UserRegisteredEvent extends DomainEvent {
  public function getEventName(): string {
    return 'user.registered';
  }
}

Example: Entity with Domain Events

use Schorts\SharedKernel\Entity\Entity;
use Schorts\SharedKernel\ValueObjects\ValueObject;
use Schorts\SharedKernel\Model\Model;

class UserEntity extends Entity {
  public function toPrimitives(): Model {
    // return DTO representation
  }
}

📜 License

LGPL-3.0-or-later