Add sessionHolding template, unique 8-digit codes, reason slot for sessionCancelled, and disable unused notifications

components/classes/classService.js

@@ -8,7 +8,8 @@ const AppError = require('../../utils/AppError');
 const { calculateMeta, escapeRegex, getSearchTerm } = require('../../utils/pagination');
 const { sendClassRegisteredSms } = require('../../utils/senders/smsMessages');
 const { buildClassScheduleContext, normalizeWeekdays, normalizeClockTime } = require('../../utils/classSchedule');
-const { pickNotifyFlags } = require('../../utils/notifyFlags');
+const { resolveNotifyFlags } = require('../../utils/notifyResolver');
+const { notifyAction } = require('../../utils/actionNotify');
 const logger = require('../../utils/logger');
 
 const applyScheduleFields = (payload, body) => {
@@ -127,7 +128,7 @@ const registerUsers = async (classId, userIds, notifyInput = {}) => {
   const cls = await Class.findById(classId).populate({ path: 'course', select: 'title' });
   if (!cls) throw new AppError('CLASS_NOT_FOUND');
 
-  const notify = pickNotifyFlags(notifyInput);
+  const notify = await resolveNotifyFlags(notifyInput, 'classRegistered');
   const toAdd = (userIds || []).filter(
     (id) => !cls.students.map((s) => s.toString()).includes(id.toString())
   );
@@ -138,24 +139,35 @@ const registerUsers = async (classId, userIds, notifyInput = {}) => {
   cls.students.push(...toAdd);
   await cls.save();
 
-  if (notify.sms) {
+  if (notify.sms || notify.email || notify.bot) {
     const classLabel = cls.name || cls.course?.title || 'کلاس';
     const sessions = await Session.find({ class: classId })
       .select('day startTime endTime')
       .sort({ day: 1 })
       .lean();
     const schedule = buildClassScheduleContext(cls, sessions);
-    const users = await User.find({ _id: { $in: toAdd } }).select('phoneNumber').lean();
+    const users = await User.find({ _id: { $in: toAdd } }).select('phoneNumber email name').lean();
     await Promise.all(
       users.map(async (user) => {
         if (!user.phoneNumber) return;
         try {
-          await sendClassRegisteredSms(user.phoneNumber, classLabel, user._id, {
-            courseName: cls.course?.title || classLabel,
-            ...schedule
+          await notifyAction({
+            actionKey: 'classRegistered',
+            userId: user._id,
+            phoneNumber: user.phoneNumber,
+            email: user.email,
+            subject: 'ثبت‌نام در کلاس',
+            body: `ثبت‌نام شما در کلاس «${classLabel}» انجام شد. کد کلاس: ${cls.uniqueCode || ''}`,
+            smsHandler: () => sendClassRegisteredSms(user.phoneNumber, classLabel, user._id, {
+              fullName: user.name,
+              courseName: cls.course?.title || classLabel,
+              classCode: cls.uniqueCode || '',
+              ...schedule
+            }),
+            requestSource: notifyInput
           });
         } catch (err) {
-          logger.error(`[registerUsers] SMS failed for ${user.phoneNumber}: ${err.message}`);
+          logger.error(`[registerUsers] Notification failed for ${user.phoneNumber}: ${err.message}`);
         }
       })
     );