complex-heart/domain-model

Domain model toolset to properly build Value Objects, Entities and Aggregates.

v4.2.0 2024-07-17 23:48 UTC

Requires

• php: ^8.1.0
• ext-json: *
• complex-heart/contracts: ^2.0.0
• doctrine/instantiator: ^2.0.0
• illuminate/collections: ^11.0.0
• lambdish/phunctional: ^2.1.0
• nesbot/carbon: ^3.2.0
• ramsey/uuid: ^4.1.0

Requires (Dev)

• mockery/mockery: ^1.6.0
• pestphp/pest: ^2.0
• pestphp/pest-plugin-faker: ^2.0
• phpstan/extension-installer: ^1.3
• phpstan/phpstan: ^1.0
• phpstan/phpstan-mockery: ^1.1

Apache-2.0

• Unay Santisteban

README

Modeling Aggregates, Entities and Value Objects

Complex Heart allows you to model your domain Aggregates, Entities, and Value Objects using a set of traits. Great, but why traits and not classes? Well, sometimes you have some kind of inheritance in your classes. Being forced to use a certain base class is too invasive and personally, I don't like it. By using a set of traits and interfaces you have all the functionality you need without compromising the essence of your own domain.

The available traits are:

• HasAttributes Provide some functionality to manage attributes.
• HasEquality Provide functionality to handle equality between objects.
• HasInvariants Allow invariant checking on instantiation (Guard Clause).
• HasIdentity Define the Entity/Aggregate identity.
• HasDomainEvents Provide domain event management.

On top of those base traits Complex Heart provide ready to use compositions:

• IsModel composed by HasAttributes and HasInvariants.
• IsValueObject composed by IsModel and HasEquality.
• IsEntity composed by IsModel, HasIdentity, HasEquality.
• IsAggregate composed by IsEntity, HasDomainEvents.

For more information please check the wiki.