UPGRADE-3.0.md

Upgrade from 2.x to 3.0

Moving to PSR-11 container

Under the hood the bundle now uses PSR-11 container implementation for accessing services inside all expressions. If you implemented Symfony\Component\DependencyInjection\ContainerAwareInterface for actions, you should replace the implementation with Gtt\Bundle\WorkflowExtensionsBundle\Action\Reference\ContainerAwareInterface and change type-hint to Psr\Container\ContainerInterface

Before:

use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

class MyAction implements ContainerAwareInterface {
  public function setContainer(ContainerInterface $container) {
      // ...
  }
}

After:

use Gtt\Bundle\WorkflowExtensionsBundle\Action\Reference\ContainerAwareInterface;
use Psr\Container\ContainerInterface;

class MyAction implements ContainerAwareInterface {
  public function setContainer(ContainerInterface $container) {
      // ...
  }
}

If Symfony\Component\DependencyInjection\ContainerAwareTrait was used just replace the use to Gtt\Bundle\WorkflowExtensionsBundle\Action\Reference\ContainerAwareTrait.

Before:

use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\DependencyInjection\ContainerAwareTrait;

class MyAction implements ContainerAwareInterface {
  use ContainerAwareTrait;
}

After:

use Gtt\Bundle\WorkflowExtensionsBundle\Action\Reference\ContainerAwareInterface;
use Gtt\Bundle\WorkflowExtensionsBundle\Action\Reference\ContainerAwareTrait;

class MyAction implements ContainerAwareInterface {
  use ContainerAwareTrait;
}

Explicitly exposed services

Prior to symfony 4.0 any service could be fetched from DI container using $container->get method. This is no longer valid. To keep working expressions services must be explicitly defined in bundle configuration:

Before:

subject_manipulator:
    Entity\Client:
        subject_from_domain: "container.get('doctrine') ..."

After:

subject_manipulator:
    Entity\Client:
        subject_from_domain: "container.get('doctrine') ..."
    context:
        doctrine: ~