I don’t understand how to get nested task relationships (hierarchy)

Alex_2nfdtf

Hello!

Please help me figure it out, I've been struggling with this problem for a week now.

I'm trying to come up with an algorithm so that I can add values ​​from a trigger task to the entire chain of related tasks.

My germ of code that I ended up with (I'm using the script console - scriptrunner):

import  com.atlassian.jira.issue.link.IssueLink ; 
import  com.atlassian.jira.comComponent.ComponentAccessor ; 

List issuesFromEpic = [] 

def  Issue = Issues .getByKey( 'PROJECT-4198' ) //issue trigger

IssueEpicLinkName = ComponentAccessor .getIssueLinkManager().getOutwardLinks(issue.getId())findAll { 

it.issueLinkType.outward == "blocked"   

}*.destinationObject 

IssueFromEpic += Issue 

IssuesFromEpic += "blocked ->" + IssueEpicLinkName 

return IssueFromEpic 

//output: [PROJECT-4199]

 (PROJECT - 4198 blocked-> [PROJECT-4199])

//output: [PROJECT-4199]

 

 

//Next expected result:

//get [PROJECT-4199]]

//[PROJECT - 4199,  blocked ->[PROJECT-4200]]

 

//get [PROJECT-4200]]

//[PROJECT-4200, blocked ->[PROJECT-4201]]

Total :

List = [PROJECT - 4199, PROJECT-4200,PROJECT-4201]

 

Thanks for any help. 

Best regards, Alex.

Alex_2nfdtf

I made code.

My additional condition is also that there cannot be more than one blocking link "is blocked" in "issue in epic" for the script to work correctly .

Please note this when using the script, it may need to be supplemented to suit your requirements

 

import com.atlassian.jira.issue.link.IssueLink;
import com.atlassian.jira.component.ComponentAccessor;

List issuesFromEpic = []

String trigger_issue = "PROJECT-2782"

while (trigger_issue != null) {

def issue = Issues.getByKey(trigger_issue)
def issueEpicLinkName = ComponentAccessor.getIssueLinkManager().getOutwardLinks(issue.getId())findAll {
it.issueLinkType.outward == "is blocked" 
}*.destinationObject

if (issueEpicLinkName.size() == 1) {
  issuesFromEpic += issueEpicLinkName[0] 
  trigger_issue = issueEpicLinkName[0]

 } 

else {
  break
}

}

return issuesFromEpic