fix #21803, create-user-portlet may notcreated user to all contexts

CHANGELOG.md

@@ -9,6 +9,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 ## [v3.0.1] - 2021-07-08
 
 - Feature #21777, migrated to new AccessTokenProvider class
+- Bug fix #21803, create-user-portlet may not add the yet created user to all the context at once
 
 ## [v3.0.0] - 2020-09-24
 

src/main/java/org/gcube/portlets/admin/createusers/server/CreateUsersImpl.java

@@ -238,12 +238,16 @@ public class CreateUsersImpl extends RemoteServiceServlet implements HandleUsers
 						logger.info("Create workspace via shub has been done, proceed with user add to VRE");
 						// adding to the current VRE
 						long userId = userManager.getUserId(user.getScreenName());
-						userManager.assignUserToGroup(getCurrentGroupID(), userId);
-						logger.debug("trying to send the event to create the account for this user to the orchestrator");
+						logger.info("trying to send the event to create the account for this user to the orchestrator");
 						long currGroupId = pContext.getCurrentGroupId(getThreadLocalRequest());
 						Group theVRE = GroupLocalServiceUtil.getGroup(currGroupId);
 						new CreateUserAddToVrePublisher().publish(
 								CreateUserAddToVre.newEvent(user.getScreenName(), name, surname, email, INITIAL_PWD, theVRE));
+						logger.debug("... sleeping 5 seconds");
+						Thread.sleep(5000);
+						logger.debug("... now adding his user to the VRE");
+						userManager.assignUserToGroup(getCurrentGroupID(), userId);
+						
 						if (sendEmail)
 							sendEmailToUser(email, name + " " + surname);
 					}catch(Exception e){