How to add Assignee value from subtask into parent (inside of multi-picker user field) with script (issue update event)?

[Serj Shcherbakov]

Hi Pro!
Please advise,

How to add Assignee value from subtask into parent (inside of multi-picker user field) with script (according with issue update event)? 

Any script?

Thanks! 

[RPandyaram]

You can use misc work flow extensions for this requirement.

https://marketplace.atlassian.com/plugins/com.innovalog.jmwe.jira-misc-workflow-extensions

[Serj Shcherbakov]

[Serj Shcherbakov]

I tried to write a script:

import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.event.issue.AbstractIssueEventListener
import com.atlassian.jira.event.issue.IssueEvent
import com.atlassian.jira.issue.CustomFieldManager
import com.atlassian.jira.issue.IssueManager
import com.atlassian.jira.issue.ModifiedValue
import com.atlassian.jira.issue.MutableIssue
import com.atlassian.jira.issue.fields.layout.field.FieldLayoutItem
import com.atlassian.jira.issue.util.DefaultIssueChangeHolder
import com.atlassian.jira.user.ApplicationUser
class IssueAssignedListener extends AbstractIssueEventListener {
    @Override
    void issueAssigned(IssueEvent event) {
        IssueManager issueManager = ComponentAccessor.getIssueManager();
        MutableIssue issue = issueManager.getIssueObject(event.issue.getId());
        //Issue issue  = event.issue
        if (issue.isSubTask()) {
            parentIssueObject = issue.getParentObject();
            if (parentIssueObject.getIssueTypeObject().getName().equals("SoW")){
                BackupApprover = "customfield_12810";
                Approvers = "customfield_15910";
                CustomFieldManager customFieldManager = ComponentAccessor.getCustomFieldManager();
                customFieldBackupApprover = customFieldManager.getCustomFieldObject(BackupApprover);
                customFieldApprovers = customFieldManager.getCustomFieldObject(Approvers);
                assignee = issue.getAssignee();
                SubIssueBackupApproverValue = issue.getCustomFieldValue(customFieldBackupApprover);
                SubIssueApproversValue = issue.getCustomFieldValue(customFieldApprovers);
                FieldLayoutItem fieldLayoutItem = ComponentAccessor.getFieldLayoutManager().getFieldLayout(issue).getFieldLayoutItem(customFieldApprovers);
                DefaultIssueChangeHolder issueChangeHolder = new DefaultIssueChangeHolder();
                //List<ApplicationUser> addValue = getListUser(assignee);
                List<ApplicationUser> addValue = new LinkedList<ApplicationUser>();
                ApplicationUser applicationUser = ComponentAccessor.getUserManager().getUserByName(assignee.getName());
                addValue.add(applicationUser);
                addValue.removeAll(Collections.singleton(null));
                //for(value in SubIssueApproversValue) {
                customFieldApprovers.updateValue(fieldLayoutItem, issue, new ModifiedValue(SubIssueApproversValue, addValue), issueChangeHolder)
                //}
                ComponentAccessor.getIssueIndexManager().reIndex(issue);
            }
        }
    }
}

But currently nothing happens when i updating current fields. May be something wrong? ( I did not use script fields)

[Serj Shcherbakov]

Hi!  Thanks for feedback, but is really need to copy value w/o workflow transition. Please advise. Thanks!

[Philippe Aubin]

Personaly, i don't use script. Just the copy field to parent post-function.

[Serj Shcherbakov]

Experts ?