Question 1

How do I run the Behat feature tests in PHP DDD Cargo Sample?

Accepted Answer

First, start the selenium server with 'java -jar selenium-server-standalone-2.46.0.jar' from the project root. Then, in another terminal, run 'php bin/behat' to execute the tests, as detailed in the 'Behavior Driven Design' section of the README.

Question 2

Is PHP DDD Cargo Sample production ready?

Accepted Answer

No, it's primarily an educational reference implementation. The README mentions caveats from the original Java version and lacks production features like authentication, making it best for learning rather than direct deployment.

Question 3

What are the main differences between PHP DDD Cargo Sample and the original Java version?

Accepted Answer

This port uses modern PHP 7 with strict type hints, PSR middleware via Zend Expressive, and Doctrine ORM with embeddables for value objects. It focuses on the PHP ecosystem, while the Java version is older and may have different tooling and patterns.

Question 4

How can I use Doctrine ORM with DDD value objects in my own project?

Accepted Answer

Study the sample's use of Doctrine embeddables for value objects, such as in the cargo domain. The annotated structure docs show how to map immutable objects, but note that this requires Doctrine 2.5+ and careful configuration.

Question 5

PHP DDD Cargo Sample or Symfony DDD examples: which one should I learn from?

Accepted Answer

Choose PHP DDD Cargo Sample for a pure, framework-agnostic DDD reference with modern PHP 7. For a more integrated, production-oriented approach with Symfony's ecosystem, look at Symfony-based DDD projects, but be prepared for additional complexity.

Question 6

How to install PHP DDD Cargo Sample with Docker?

Accepted Answer

Follow the Dockerized installation guide in the docs, which provides steps to set up containers. However, ensure you have Docker installed and be aware that it might require additional configuration for local development environments.

Question 7

Does PHP DDD Cargo Sample support PHP 8?

Accepted Answer

No, the project is built for PHP 7 with strict type hints, as stated in the README. For PHP 8 compatibility, you might need to fork or update the codebase, as it hasn't been officially maintained for newer versions.

Eric Evans DDD Cargo Sample

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