RemoveSubscriptionsForInactiveUsers

import com.atlassian.crowd.embedded.api.User
import com.atlassian.jira.ComponentManager
import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.issue.search.managers.SearchHandlerManager
import com.atlassian.jira.issue.subscription.SubscriptionManager
import org.ofbiz.core.entity.GenericValue

class RemoveSubscriptionsForInactiveUsersClass {
    def String doRun() {
        StringBuffer report = new StringBuffer()
        //Remove subscription created by users who have been inactivated
        SubscriptionManager manager = ComponentAccessor.getSubscriptionManager()

        //Upload all the subscriptions within a set (no double on the username)
        Set<String> users = new TreeSet<String>()
        manager.getAllSubscriptions().each { GenericValue subscription ->
            String uname = subscription.getString("username")
            if (uname) {
                users.add(uname)
            }
        }

        //And compare the user list with the user database. If one of them is inactivated, them remove the subscription(s)
        users.each { String username ->
            report.append "${user.name} have subscription(s), check the user status\n"
            User user = ComponentAccessor.getUserManager().getUser(username)
            if (!user.active) {
                report.append "Remove subscription(s) for the inactivated user ${user.displayName} (Username: ${user.name})"
                manager.deleteSubscriptionsForUser(user)
            }

        }
    }
}

new RemoveSubscriptionsForInactiveUsersClass().doRun()