Kaleo notification sending ignores UserGroupGroupRoles

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.1.20 EE GA2
• Fix Version/s: 6.0.X EE, 6.1.X EE, 6.2.0 CE B2
• Component/s: Workflow, Workflow > API, Workflow > API > Kaleo Engine
• Labels:
  • 6.0_release_notes
  • QA-R
  • QA-TP
• Branch Version/s:
  6.1.x, 6.0.x
• Backported to Branch:
  Committed
• Story Points: 5
• Git Pull Request: https://github.com/brianchandotcom/liferay-plugins/pull/1863

Kaleo notifications are not sent to user group members who inherit reviewer role only from the group.

Steps to reproduce:
1. Set up Liferay to be able to send emails.
2. Start the Portal and deploy Kaleo Workflow portlet.
3. Create a User Group.
4. Assign your User Group to the default Liferay Site.
5. Assign the Site Content Reviewer Role to your User Group.
6. Create a user and assign him to your User Group.
7. Assign yourself to the User Group.
8. Set the Single Approver workflow for Web Contents.
9. Create a Web Content, submit it for review.

Result: You will get an email about the Web Content submitting, but the additional user won't.

To solve this issue, BaseNotificationSender class needs a patch that fixes addRoleRecipientAddresses to include UserGroupGroupRoles when checking entities with reviewer roles.