Create Sub-Task Based on Custom Field Checkbox

[Jh]

I am trying to create sub-tasks based on custom field checkboxes and need a little bit of guidance on how to setup the post-function and writing the condition.

I have created a custom field called "SAP Access?" with 3 checkbox options, BI/PI/ECP, I'd like to create sub-tasks on the condition that the checkboxes are ticked and auto-assign them.

There are post-task functions written that pre-date me but I have tried to copy the formatting and tailored it. Can I get some feedback on whether below is correctly written?

//Get SAP Access checkbox value
def sapaccesscustomFieldObject = customFieldManager.getCustomFieldObjectsByName("SAP Access?")

//get all values of the custom field
def sapaccesscustomFieldValues = sapaccesscustomFieldObject.getValue(parentIssues)

//loop through values and create sub tasks
sapaccesscustomFieldValues.each { LazyLoadedOption it ->
    def sapaccessValue = it.getValue()
    switch (sapaccessValue){
       case "SAP BI":
           assigneIdList.add("User1")
           summariesList.add("SAP BI access for new hire")
           descriptionList.add("SAP BI access required")
           break
       case "SAP PI":
           assigneIdList.add("User2")
           summariesList.add("SAP PI access for new hire")
           descriptionList.add("SAP PI access required")
           break
       case "SAP ECP":
           assigneIdList.add("User3")
           summariesList.add("SAP ECP access for new hire")
           descriptionList.add("SAP ECP access required")
           break
    }
}

[Stefano Galati]

Hello @Jh 

try with this code

import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.issue.MutableIssue

def user = ComponentAccessor.getJiraAuthenticationContext().getLoggedInUser()
def userManager = ComponentAccessor.getUserManager()
def issueFactory = ComponentAccessor.getIssueFactory()
def subTaskManager = ComponentAccessor.getSubTaskManager()
def customfieldManager = ComponentAccessor.getCustomFieldManager()
def constantManager = ComponentAccessor.getConstantsManager()
def issueManager = ComponentAccessor.getIssueManager()

def customField = customfieldManager.getCustomFieldObjectByName("SAP Access?")
def selectedValues = issue.getCustomFieldValue(customField)

def userBi = userManager.getUserByName("User BI")
def userPi = userManager.getUserByName("User PI")
def userEcp = userManager.getUserByName("User ECP")

selectedValues.each { value -> 
  MutableIssue newSubTask = issueFactory.getIssue()
  switch(value) { 
    case "SAP BI":
      newSubTask.setSummary("SAP BI access for new hire")
      newSubTask.setDescription("SAP BI access required")
      newSubTask.setAssignee(userBi)
    case "SAP PI":
      newSubTask.setSummary("SAP PI access for new hire")
      newSubTask.setDescription("SAP PI access required")
      newSubTask.setAssignee(userPi)
    case "SAP ECP":
      newSubTask.setSummary("SAP ECP access for new hire")
      newSubTask.setDescription("SAP ECP access required")
      newSubTask.setAssignee(userEcp)
  }
  newSubTask.setParentObject(issue)
  newSubTask.setProjectObject(issue.getProjectObject())

  newSubTask.setIssueTypeId(constantManager.getAllIssueTypeObjects().find{
    it.getName() == "Sub-task" // or the type you want to use
  }.id)


  Map<String,Object> newIssueParams = ["issue" : newSubTask] as Map<String,Object>
  issueManager.createIssueObject(user, newIssueParams)
  subTaskManager.createSubTaskIssueLink(issue, newSubTask, user)
}