add: more commits

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

cron/jobs/issue_certificates.cron.js

@@ -32,7 +32,7 @@ const PendingCertificate = require('../../models/courses/pending_certificate.mdl
 const mdl_Achievements   = require('../../models/users/achievements.mdl');
 const UserNotification   = require('../../models/notifications/user_notification.mdl');
 const CronNotificationSetting = require('../../models/notifications/cron_notification_setting.mdl');
-const { NOTIFICATION_REGISTRY } = require('../../data/notifications.data');
+const { getNotificationTemplate, renderNotificationContent } = require('../../services/notificationTemplate.service');
 const { ensureCertificateRecord } = require('../../services/certificate-record.service');
 
 async function run() {
@@ -59,6 +59,10 @@ async function run() {
 
     console.log(`[CRON][ISSUE CERTS] Processing ${rows.length} pending certificate(s).`);
 
+    // Fetched once outside the loop — content differs per row (courseTitle),
+    // but there's no need to re-query the template for every row.
+    const certificateTemplate = notificationsEnabled ? await getNotificationTemplate('certificate_issued') : null;
+
     for (const row of rows) {
         const { pending_id, user_id, course_uuid, course_title } = row;
         const achKey = `course_completed_${course_uuid}`;
@@ -87,7 +91,7 @@ async function run() {
             if (notificationsEnabled) {
                 await UserNotification.create({
                     user_id,
-                    ...NOTIFICATION_REGISTRY.certificate_issued.build({
+                    ...renderNotificationContent(certificateTemplate, {
                         courseTitle: course_title ?? '',
                         courseUuid:  course_uuid,
                     }),