feat(sms): add FULLNAME, PAYMENT_PRICE, and COURSE template variables for invoice SMS

components/payments/paymentService.js

@@ -10,6 +10,9 @@ const User = require('../users/userModel');
 const { sendInvoiceCreatedSms } = require('../../utils/senders/smsMessages');
 const logger = require('../../utils/logger');
 
+const Course = require('../courses/courseModel');
+const Class = require('../classes/classModel');
+
 const getAllPayments = async (query) => {
   const page = parseInt(query.page) || 1;
   const limit = Math.min(parseInt(query.limit) || 20, 200);
@@ -74,9 +77,22 @@ const createPayment = async (body, actorId = null) => {
   }
 
   try {
-    const user = await User.findById(payment.user).select('phoneNumber').lean();
+    const user = await User.findById(payment.user).select('name phoneNumber').lean();
     if (user?.phoneNumber) {
-      await sendInvoiceCreatedSms(user.phoneNumber, payment.amount, user._id);
+      let courseName = '';
+      if (payment.course) {
+        const courseDoc = await Course.findById(payment.course).select('title').lean();
+        courseName = courseDoc?.title || '';
+      } else if (payment.classes && payment.classes.length > 0) {
+        const classDoc = await Class.findById(payment.classes[0]).select('name').lean();
+        courseName = classDoc?.name || '';
+      }
+
+      await sendInvoiceCreatedSms(user.phoneNumber, {
+        fullName: user.name || '',
+        amount: payment.amount,
+        course: courseName
+      }, user._id);
     }
   } catch (err) {
     logger.error(`[createPayment] Invoice SMS failed for payment ${payment._id}: ${err.message}`);