not change assignee in task in groovy script

[alex]

Hi everyone.  We have a script what  create a subtask, but doesn't works a change of assignee in parent's task.However we  see in the history that a assignee was changed. Could you please to help us to find decision of this problem.

import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.issue.IssueInputParameters
import com.atlassian.jira.issue.MutableIssue
import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.issue.customfields.option.Option
import com.atlassian.jira.issue.ModifiedValue
import com.atlassian.jira.issue.util.DefaultIssueChangeHolder


def customFieldManager = ComponentAccessor.customFieldManager
def localizationField = customFieldManager.getCustomFieldObjectByName("Localization")
def config = localizationField.getRelevantConfig(issue)
def options = ComponentAccessor.getOptionsManager().getOptions(config)

def changeHolder = new DefaultIssueChangeHolder()
def user = ComponentAccessor.getJiraAuthenticationContext().getLoggedInUser()

def issueService = ComponentAccessor.getIssueService()
def subTaskManager = ComponentAccessor.getSubTaskManager()
def constantManager = ComponentAccessor.getConstantsManager()
def issueManager = ComponentAccessor.getIssueManager()


 
 def createValidationResult = issueService.validateSubTaskCreate(currentUser, issue.getId(), issueInputParameters)
 if (createValidationResult.isValid()) {
 def createResult = issueService.create(currentUser, createValidationResult)
 if (createResult.isValid()) {
 subTaskManager.createSubTaskIssueLink(issue, createResult.getIssue(), user)
 }
 }
 issueInputParameters = issueService.newIssueInputParameters()
 issueInputParameters.setAssigneeId("mrk.localization")
 .setComment("Sub-tasks were created")
 def updateValidationResult = issueService.validateUpdate(currentUser, issue.getId(), issueInputParameters)
 if (updateValidationResult.isValid()) { 
 issueService.update(currentUser, updateValidationResult) 
 }
}

https://pastebin.com/T9Hyas1E

[miikhy]

Hi alex,

Usually when I had this kind of issue in the past it was linked with reindexing issue after update.

Would you try to use the following class: https://docs.atlassian.com/jira/7.3.5/com/atlassian/jira/issue/index/IssueIndexingService.html#reIndex-com.atlassian.jira.issue.Issue-

That should be something like:

IssueIndexingService iis = (IssueIndexingService) ComponentAccessor.getComponent(IssueIndexingService.class);
iis.reIndex(issue);

 Let me know if it works!