Add an option to turn on/off SPA application

@yas, this patch adds support for toggling the SPA on/off. Since we don't specify drupal/simple_oauth in the Cloud module's composer.json anymore, I'm doing a check to make sure that module is available before toggling SPA on.

The reason is that if cloud_dashboard is not enabled in an installation, I will enable it and setup the simple_oauth consumer. If drupal/simple_oauth is not available, we will encounter an error. This could happen if a user downloads cloud module without using the Cloud Orchestrator distribution.

@baldwinlouie

Thank you for the patch. It looks good. I posted my comments. Thanks!

@yas, please review the updated patch.

@baldwinlouie

Thank you for the update. Can you please fix the coding standard error?

https://www.drupal.org/pift-ci-job/2652496 →

Thanks

@yas, the coding standard is fixed.

@baldwinlouie

Thank you for the update. I'll merge the patch to 5.x and 6.x, and close this issue as Fixed.

@baldwinlouie

Sorry, I found the following coding standard violation. Can you please create a hotfix? Thanks!

FILE: ...web/modules/contrib/cloud/src/Form/Config/CloudAdminSettings.php
----------------------------------------------------------------------
FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
----------------------------------------------------------------------
 300 | WARNING | \Drupal calls should be avoided in classes, use
     |         | dependency injection instead
----------------------------------------------------------------------

@yas please review the hotfix.

@baldwinlouie

Thank you for the hotfix. I'll merge the patch to 5.x and 6.x, and close this issue as Fixed.

Automatically closed - issue fixed for 2 weeks with no activity.