Get value from custom field scriptrunner

Question

Good day!
How can i get value from cField "HR"? This is simple text custom field

import com.atlassian.jira.component.ComponentAccessorimport com.atlassian.jira.issue.fields.CustomFieldimport com.atlassian.jira.issue.CustomFieldManagerimport com.atlassian.jira.user.ApplicationUserimport com.atlassian.jira.issue.IssueManagerimport com.atlassian.jira.issue.Issueimport org.apache.log4j.Loggerimport org.apache.log4j.Level
def groupNametoAddCf = ComponentAccessor.customFieldManager.getCustomFieldObjectByName("HR")def NameCf = ComponentAccessor.customFieldManager.getCustomFieldObjectByName("User name")def Name = issue.getCustomFieldValue(NameCf) as ApplicationUserdef userToAdd = ComponentAccessor.getUserManager().getUserByName(NameCf.name)def groupName = ComponentAccessor.getGroupManager().getGroup(groupNametoAddCf.name)
// def log = Logger.getLogger("com.acme.CreateSubtask")// log.setLevel(Level.DEBUG)// log.debug NameCf
if(!groupName) {    addError("Group doesnt exists")} else {    ComponentAccessor.groupManager.addUserToGroup(userToAdd, groupName)    addMessage("$userToAdd.username add in $groupName.name")}
if (!userToAdd) {    addError("User doesnt exists")    return}
if (ComponentAccessor.getGroupManager().getGroupsForUser(Name).contains(groupName)) {    addError("User: $userToAdd.username already in $groupName.name")    return}

Alexandr Trifonov · Answer

This works! Thanks!!!

PD Sheehan · Answer

It wasn't clear to me what type of field the User Name field was. So I assumed text.

If it's a user picker, then you don't need to use the UserManager to get the user. The getFieldValue will return an application user. Then if the user is empty, it's not because it doesn't exist in Jira, it's because they user forgot to enter it (which can be fixed by making the field required).

import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.user.ApplicationUser

def groupNameCf = ComponentAccessor.customFieldManager.getCustomFieldObjectsByName("HR")[0]
def userNameCf = ComponentAccessor.customFieldManager.getCustomFieldObjectsByName("User name")[0]
def user = issue.getCustomFieldValue(userNameCf) as ApplicationUser
def groupName = issue.getCustomFieldValue(groupNameCf) as String

def group = ComponentAccessor.groupManager.getGroup(groupName)

if (!group) {
    addError("Group doesnt exists")
return
}
if (!user) {
    addError("User was not entered")
return
}
if (ComponentAccessor.groupManager.getGroupsForUser(user).contains(group)) {
    addError("User: $userName already in $groupName")
return
}
ComponentAccessor.groupManager.addUserToGroup(user, group)
addMessage(" $userName added to $groupName")

Alexandr Trifonov · Answer

@PD Sheehan
"User name doesnt exists". At this moment script cannot identify a user in "User name" custom field (User picker form). I'll try to connect half of old code with your and "User name doesnt exists"