Get Assignee and Worklog by status

[Veera rdy]

Hello,

I'm trying to get the assignee and worklog by status as well. 
i.e get the current assignee each time the status is changed and get the worklog if entered on the status change.

Is there a way to achieve this?

Code for getting change history and work logs:

import com.atlassian.jira.issue.Issue;
import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.ComponentManager
import com.atlassian.jira.issue.IssueManager
import com.atlassian.jira.issue.MutableIssue
import com.atlassian.jira.issue.history.ChangeItemBean

def customFieldManager = ComponentAccessor.getCustomFieldManager()
IssueManager issueManager = ComponentAccessor.getOSGiComponentInstanceOfType(IssueManager.class)
// TEsting only
Issue issue = issueManager.getIssueByCurrentKey("ACB-614")
def worklogManager = ComponentAccessor.getWorklogManager()

def statusChange = ComponentAccessor.getChangeHistoryManager().getChangeItemsForField(issue, 'status')
def items = ComponentAccessor.getChangeHistoryManager().getChangeItemsForField(issue, 'assignee')
def worklogs = worklogManager.getByIssue(issue)

 Thank you.

[Alexey Matveev · Accepted solution]

I guess you are doing the right way. You have issue history and worklogs. Now you have to implement your logic. You need to connect statuses, assignee and worklog create time.

[Veera rdy]

Thanks Alexey, what if the assignee isn't changed? is it possible to get the values of the assignee at a particular time?

[Alexey Matveev]

GetChangeItemsForField returns a list of ChangeItemBean which contain the created date field. You would need to calculate who was the assignee in a certain status. You need to get all status changes and all assignee changes and build a matrix in your code which will tell you who was an assignee in a certain status. You can build it basing on the created date.

[Veera rdy]

Hi Alexey, Thanks for the suggestion.

[Veera rdy]

Hi Alexey,

I'm using the below 2 queries to get the change history by assignee and status.

How can I compare the queries to get the Assignee by status? i.e pass the time created of status change to match the time in assignee.

Status:

SELECT changeitem.oldstring, changeitem.newstring, changegroup.author, changegroup.created, jiraissue.id, jiraissue.summary
FROM jira_app.changeitem
JOIN jira_app.changegroup ON jira_app.changeitem.groupid=jira_app.changegroup.id
JOIN jira_app.jiraissue on jira_app.jiraissue.id = jira_app.changegroup.Issueid
WHERE jira_app.changeitem.field='assignee';

Assignee

SELECT changeitem.oldstring, changeitem.newstring, changegroup.author, changegroup.created, jiraissue.id, jiraissue.summary
FROM jira_app.changeitem
JOIN jira_app.changegroup ON jira_app.changeitem.groupid=jira_app.changegroup.id
JOIN jira_app.jiraissue on jira_app.jiraissue.id = jira_app.changegroup.Issueid
WHERE jira_app.changeitem.field='assignee';

Thanks.