Sum Number Custom Field (Column) Values of JQL Filter Result Groovy Script

[Anere Goodness]

Hi,

I'm trying to sum a number custom field (column) values of JQL filter via groovy script. After I get the list of issues I have no idea how to sum the column/custom field values of the issues returned. Any ideas will be highly appreciated. This is my code

def issueManager = ComponentAccessor.getIssueManager()
def jqlSearch = /My JQL Filter/
JiraAuthenticationContext authenticationContext = ComponentAccessor.getJiraAuthenticationContext()
def SearchService searchService = ComponentAccessor.getComponentOfType(SearchService.class)
def ParseResult parseResult = searchService.parseQuery(authenticationContext.getLoggedInUser(), jqlSearch)

def value = 0
def qtty = 0
CustomFieldManager customFieldManager = ComponentAccessor.getCustomFieldManager()
CustomField myCustomField = customFieldManager.getCustomFieldObjectByName("Custom Field Name")

if (parseResult.isValid())
{
    try
    {
        def SearchResults results = searchService.search(authenticationContext.getLoggedInUser(), parseResult.getQuery(), PagerFilter.getUnlimitedFilter())
        def List<Issue> issues = results.getIssues()

        issues.each //I have no idea what to do here
        {
            value += (double) it.getCustomFieldValue(myCustomField)
            qtty = value
        }
    }
    catch (SearchException e)
    {
        e.printStackTrace()
    }
}
else
{
    return null
}

it returns

groovy.lang.MissingPropertyException: No such property: myCustomField for class: Script936 at Script936$_run_closure1.doCall(Script936.groovy:48) at Script936.run(Script936.groovy:47)

Any pointers of how to do this will be highly appreciated.

[Thanos Batagiannis _Adaptavist_ · Accepted solution]

Hi Anere,

The thing you were missing was the case that the custom field does not exist for an issue in your list, therefore you should perform a check before 

issues.each {
    if (it.getCustomFieldValue(myCustomField))
        value += (double) it.getCustomFieldValue(myCustomField)
}

Another thing is that you use both def and the class definition (you should choose one of them not both). Apart from that, I don't see any other major issues. If it's ok, I will repost your code with the above corrections. 

import com.atlassian.jira.bc.issue.search.SearchService
import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.issue.search.SearchException
import com.atlassian.jira.web.bean.PagerFilter

def jqlSearch = /My JQL Filter/
//If you are going to use a JIRA version => 7 then you should get the ApplicationUser instead of User, to do that remove the .directoryUser
def user = ComponentAccessor.getJiraAuthenticationContext().getUser().directoryUser
def searchService = ComponentAccessor.getComponentOfType(SearchService.class)
SearchService.ParseResult parseResult = searchService.parseQuery(user, jqlSearch)

def value = 0
def customFieldManager = ComponentAccessor.getCustomFieldManager()
def myCustomField = customFieldManager.getCustomFieldObjectByName("Number_CF_Name")

if (parseResult.isValid()) {
    try {
        def results = searchService.search(user, parseResult.getQuery(), PagerFilter.getUnlimitedFilter())
        def issues = results.getIssues()
        issues.each {
            if (it.getCustomFieldValue(myCustomField))
                value += (double) it.getCustomFieldValue(myCustomField)
        }
    } catch (SearchException e) {
        e.printStackTrace()
    }
} else {
    log.warn("Invalid query")
    return null
}

return value

[Anere Goodness]

Thanks Thanos, It worked.. issues.each { if (it.getCustomFieldValue(myCustomField)) value += (double) it.getCustomFieldValue(myCustomField) } this did the trick.