Using a Workflow Condition

[Rasool]

Listener:

import com.atlassian.jira.component.ComponentAccessor

import com.atlassian.jira.issue.Issue

import com.atlassian.jira.issue.CustomFieldManager

import org.apache.log4j.Logger

def log = Logger.getLogger("com.acme.jira")

def customFieldManager = ComponentAccessor.getComponent(CustomFieldManager)

def issue = event.issue as Issue

def customFieldId = "customfield_12345"  // Replace with your actual custom field ID

def customField = customFieldManager.getCustomFieldObject(customFieldId)

def customFieldValue = issue.getCustomFieldValue(customField)

if (!customFieldValue) {

    log.warn("The custom field is empty for issue ${issue.key}. Further actions cannot proceed.")

    // Block the action by throwing an exception

    throw new IllegalStateException("Action blocked: Cannot proceed as the custom field is empty.")

} else {

       log.info("The custom field is filled for issue ${issue.key}. Actions can proceed.")

}

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import com.atlassian.jira.component.ComponentAccessor

import com.atlassian.jira.issue.Issue

// Get the custom field by ID

def customFieldId = "customfield_12345" // Replace with your custom field ID

def customField = ComponentAccessor.getCustomFieldManager().getCustomFieldObject(customFieldId)

def customFieldValue = underlyingIssue.getCustomFieldValue(customField)

// Get the Behaviour's field (the field that triggers the action, such as the approval button or transition)

def approvalField = getFieldByName("Approval Field") // Replace with the name of the field you want to control

if (!customFieldValue) {

    // Block or disable the approval action (make the field readonly or hidden)

    approvalField.setReadOnly(true)

} else {

    // Allow the approval field to be editable if the custom field is filled

    approvalField.setReadOnly(false)

}