How to create a script runner field

Question

Hi guys,

I want to create a custom field called A that can be calculated:

A = (customfield B - customfield C)/ count all number ticket of project X

Pls guide me in writing a runner script to create the above field

Thank you so much,

Note: Field B, C are datetime picker field type and A is number field

Tuncay Senturk · Answer

Hi @nhungttt148

There are some ambiguous parts (e.g. is custom field B and C a number field?) but you can use below code as a start

import com.atlassian.jira.component.ComponentAccessor

def customFieldManager = ComponentAccessor.getCustomFieldManager()
def issueManager = ComponentAccessor.getIssueManager()
def projectManager = ComponentAccessor.getProjectManager()

// Retrieve the custom fields by their names or IDs
// You can also use getCustomFieldObject("customfield_xxxx") to obtain by id
def fieldB = customFieldManager.getCustomFieldObjectByName("CustomField B")
def fieldC = customFieldManager.getCustomFieldObjectByName("CustomField C")

// Retrieve numeric values from custom fields B and C
def valueB = issue.getCustomFieldValue(fieldB) as Double // or you can use 'as Long', depending on the field's data type
def valueC = issue.getCustomFieldValue(fieldC) as Double

def project = projectManager.getProjectObjByKey("X")
def issueCount = issueManager.getIssueCountForProject(project.id)

def fieldValueA = (valueB - valueC) / issueCount

return fieldValueA