feat: add waitlist module, quick payment/transaction edit, and catering fee deduction from professor share

components/classes/classModel.js

@@ -104,6 +104,12 @@ const classSchema = new mongoose.Schema({
     default: 0,
     min: 0
   },
+  /** Catering / service fee per person deducted from tuition before percentage payout */
+  serviceFeePerPerson: {
+    type: Number,
+    default: 0,
+    min: 0
+  },
   isActive: {
     type: Boolean,
     default: true

components/classes/classService.js

@@ -32,7 +32,7 @@ const applyScheduleFields = (payload, body) => {
   return payload;
 };
 
-const CLASS_LIST_FIELDS = 'name course professor students capacity tuitionFee hasDiscount discount freeSpots showOnFrontend startDate endDate days startTime endTime numberOfSessions payoutType payoutPercentage payoutHourlyRate extraExpensePerSession isActive isDeleted deletedAt adminNotes createdAt updatedAt';
+const CLASS_LIST_FIELDS = 'name course professor students capacity tuitionFee hasDiscount discount freeSpots showOnFrontend startDate endDate days startTime endTime numberOfSessions payoutType payoutPercentage payoutHourlyRate extraExpensePerSession serviceFeePerPerson isActive isDeleted deletedAt adminNotes createdAt updatedAt';
 
 const normalizePricingFields = (body = {}) => {
   const tuitionFee = Math.max(0, Number(body.tuitionFee) || 0);
@@ -48,7 +48,8 @@ const normalizePayoutFields = (body = {}) => {
   const payoutPercentage = Math.min(100, Math.max(0, Number(body.payoutPercentage) || 0));
   const payoutHourlyRate = Math.max(0, Number(body.payoutHourlyRate) || 0);
   const extraExpensePerSession = Math.max(0, Number(body.extraExpensePerSession) || 0);
-  return { payoutType, payoutPercentage, payoutHourlyRate, extraExpensePerSession };
+  const serviceFeePerPerson = Math.max(0, Number(body.serviceFeePerPerson) || 0);
+  return { payoutType, payoutPercentage, payoutHourlyRate, extraExpensePerSession, serviceFeePerPerson };
 };
 
 const normalizeNumberOfSessions = (value) => {