Jira expression to validate linked issue status

Question

Hi,

I am working on JIRA cloud. My requirement is that, whenever a transition is attempted for example from Development to Testing, a validation has to be performed.

The validation that is required is checking if all linked issue of a given type has moved from Development to Testing.

If all linked issues are moved to Testing only then the issue's transition  can be allowed.

I found simple examples about jira expressions. But am not able to implement this requirement.

The link I checked is : https://developer.atlassian.com/cloud/jira/platform/jira-expressions/

Your help is very much appreciated here.

Thanks & Regards,

Anusha S S

Teodor Hoza · Answer

Thanks! very good expression!

vimeso · Answer

Hi Anusha

For me the following Jira Expression worked:

issue.links.filter(L=> (L.linkedIssue.project.name == "Testing")&&(L.linkedIssue.issueType.name== "IssueType")).length ==issue.links.filter(L=> L.linkedIssue.issueType.name== "IssueType").length

Regards,

Michael