fix followup template returning stages is required

Author: KingVics

controllers/whatsappController.js

@@ -981,7 +981,7 @@ const getSessionState = async (req, res) => {
 };
 
 const defaultFlowStages = () => [
-  { stage: 0, key: 'welcome', enabled: true, message: '', delayToNextDays: 2, sendHour: 10, sendMinute: 0 },
+  { stage: 0, key: 'welcome', enabled: true, message: '', delayToNextDays: 2, sendHour: 10, sendMinute: 0,  },
   { stage: 2, key: 'day2', enabled: true, message: '', delayToNextDays: 2, sendHour: 10, sendMinute: 0 },
   { stage: 4, key: 'day4', enabled: true, message: '', delayToNextDays: 3, sendHour: 10, sendMinute: 0 },
   { stage: 7, key: 'day7', enabled: true, message: '', delayToNextDays: null, sendHour: 10, sendMinute: 0 },
@@ -1039,7 +1039,7 @@ const getFollowUpFlow = async (req, res) => {
 
 const updateFollowUpFlow = async (req, res) => {
   try {
-    const { name, stages, absentReminder } = req.body || {};
+    const { name, stages, absentReminder } = req.body?.schedule || {};
     if (!Array.isArray(stages)) {
       return res.status(400).json({ error: 'stages array is required' });
     }

services/followUpService.js

@@ -656,8 +656,6 @@ class FollowUpService {
 
     // Handle absent reminder outside journey
     if (lastOutbound.messageType === 'absent_reminder') {
-
-
       const result = await this._handleAbsentReminderReply(
         memberByPhone,
         cleanedPhone,