Groovy Scripted field to display result of JIRA JQL - groovy

Question

I want to get some pointer to write a simple JIRA groovy scripted field – the input is a JQL and the result is the result of the JQL.
For example, if the JQL is "project = RS and fixVersion = 5.0", it will go ahead a list the issues returned from this JQL in the custom field display.

Answer 1

First I created a JIRA field called "Fixed Issues JQL", which supposed I will enter the value of "project = VOL and fixVersion = 6.0" in the JIRA.
Then I create a second JIRA custom field , a groovy scripted field called "Fixed Issues List", which contain the following code:
import com.atlassian.crowd.embedded.api.User
import com.atlassian.jira.bc.issue.search.SearchService
import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.issue.Issue
import com.atlassian.jira.issue.IssueManager
import com.atlassian.jira.user.util.UserUtil
import com.atlassian.jira.web.bean.PagerFilter
import com.atlassian.jira.ComponentManager
import com.atlassian.jira.issue.customfields.manager.OptionsManager
SearchService searchService = ComponentAccessor.getComponent(SearchService.class)
UserUtil userUtil = ComponentAccessor.getUserUtil()
User user = ComponentAccessor.getJiraAuthenticationContext().getLoggedInUser()
IssueManager issueManager = ComponentAccessor.getIssueManager()
def componentManager = ComponentManager.instance
def optionsManager = ComponentManager.getComponentInstanceOfType(OptionsManager.class)
def customFieldManager = componentManager.getCustomFieldManager()
def cf = customFieldManager.getCustomFieldObjectByName("Fixed Issues JQL")
def myJQL = issue.getCustomFieldValue(cf) // has a value such as "project = VOL and fixVersion = 6.0"
if (!user) {
user = userUtil.getUserObject('kwhite')
}
List<Issue> issues = null
SearchService.ParseResult parseResult = searchService.parseQuery(user, myJQL)
if (parseResult.isValid()) {
def searchResult = searchService.search(user, parseResult.getQuery(), PagerFilter.getUnlimitedFilter())
// Transform issues from DocumentIssueImpl to the "pure" form IssueImpl (some methods don't work with DocumentIssueImps)
issues = searchResult.issues.collect {issueManager.getIssueObject(it.id)}
} else {
log.error("Invalid JQL: " + myJQL);
}