Add command generate:service

[totten]

Add a command to generate "services" in the "service container". The code-style is based on automatic registration in v5.55+. By default, it implements EventSubscriberInterface (since this is common).

Usage

## Generate service (without specifying a name)
civix generate:service

## Generate service (with specific name)
civix generate:service myextension.foo

Note: If you run civix interactively, it will prompt to confirm/revise the name of the service and PHP class.

Output

On a demo extension (named civix_addsvc), here's the console output:

Which generates a file like:

<?php
use CRM_CivixAddsvc_ExtensionUtil as E;
use Civi\Core\Service\AutoService;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

/**
 * @service civix_addsvc.myService
 */
class CRM_CivixAddsvc_MyService extends AutoService implements EventSubscriberInterface {

  public static function getSubscribedEvents(): array {
    return [
      // '&hook_civicrm_alterContent' => ['onAlterContent', 0],
      // '&hook_civicrm_postCommit::Contribution' => ['onContribute', 0],
      // TIP: For hooks based on GenericHookEvent, the "&" will expand arguments.
    ];
  }

  // /**
  //  * @see \CRM_Utils_Hook::alterContent
  //  */
  // public function onAlterContent(&$content, $context, $tplName, &$object) { ... }

  // /**
  //  * @see \CRM_Utils_Hook::postCommit
  //  */
  // public function onContribute($op, $objectName, $objectId, $objectRef = NULL) { ... }

}

Comment

This generator supports the Civi\ namespace, but (for existing extensions) the CRM_ namespace is the default. Note that:

• The default namespace comes from info.xml

  <civix>
     <namespace>CRM/Myextension</namespace>
  </civix>

• The command prompts interactive users, giving them the chance to rename the class.
• For non-interactive usage, the command accepts option --naming=Civi or --naming=CRM.

[totten]

Test failure unrelated.