tier plans improving

Signed-off-by: Kenneth Obsequio <k80308392@gmail.com>

data/notifications.data.js

@@ -23,6 +23,7 @@
  *   User   : task_requirements_updated, task_submissions_closed, task_submissions_reopened, user_task_overdue, user_task_auto_completed, task_reminder, achievement,
  *            course_unlocked, course_completed, certificate_issued, welcome,
  *            nogrp_welcome, assessment_updated, announcement, tier_expired,
+ *            tier_plan_archived,
  *            task_submission_reviewed, task_assigned, task_completed
  *   Both   : broadcast (admin-composed, sent via notification_broadcasts CRUD)
  *
@@ -378,6 +379,20 @@ const NOTIFICATION_REGISTRY = {
         },
     },
 
+    tier_plan_archived: {
+        type:    'tier_plan_archived',
+        scope:   'user',
+        trigger: 'event',
+        build({ label, planId = null }) {
+            return {
+                type:    'tier_plan_archived',
+                title:   'Plan Archived',
+                message: `Your "${label}" plan has been archived and is no longer available for new subscriptions. Your current access is unaffected until it expires.`,
+                data:    { label, planId },
+            };
+        },
+    },
+
 };
 
 module.exports = { NOTIFICATION_REGISTRY };