feat(users,professors): add promote student to professor and full student profile aggregation
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@@ -4,6 +4,15 @@
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const User = require('./userModel');
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const Role = require('../roles/roleModel');
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const Class = require('../classes/classModel');
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const Session = require('../sessions/sessionModel');
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const Payment = require('../payments/paymentModel');
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const Transaction = require('../payments/transactionModel');
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const Certificate = require('../certificates/certificateModel');
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const Document = require('../documents/documentModel');
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const Waitlist = require('../waitlist/waitlistModel');
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const Notification = require('../notifications/notificationModel');
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const ActivityLog = require('../activityLogs/activityLogModel');
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const professorService = require('../professors/professorService');
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const bcrypt = require('bcryptjs');
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const AppError = require('../../utils/AppError');
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const { calculateMeta, escapeRegex, getSearchTerm } = require('../../utils/pagination');
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@@ -363,14 +372,252 @@ const enrollUserInCourse = async (userId, courseId) => {
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return User.findById(userId).select(SAFE_FIELDS).populate('courses').lean();
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};
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const getUserFullProfile = async (id) => {
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const user = await User.findById(id).select(SAFE_FIELDS).populate(POPULATE_ROLE).lean();
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if (!user) throw new AppError('USER_NOT_FOUND');
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// 1. Enrolled Classes
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const classes = await Class.find({ students: id, isDeleted: { $ne: true } })
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.populate('course', 'title type price hoursPerSection')
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.populate('professor', 'name surname phoneNumber email')
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.sort({ createdAt: -1 })
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.lean();
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const classIds = classes.map((c) => c._id);
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// 2. All Sessions for user's classes or where user is in attendanceList
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const sessions = await Session.find({
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$or: [
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{ class: { $in: classIds } },
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{ 'attendanceList.user': id }
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],
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isDeleted: { $ne: true }
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})
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.populate('course', 'title')
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.populate('class', 'name')
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.populate('professor', 'name surname')
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.populate('attendanceList.recordedBy', 'name username')
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.sort({ day: -1, startTime: -1 })
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.lean();
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// Map attendance records specifically for this student
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let presentCount = 0;
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let absentCount = 0;
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let lateCount = 0;
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let excusedCount = 0;
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const userAttendances = sessions.map((sess) => {
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const record = (sess.attendanceList || []).find((r) => String(r.user) === String(id));
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const status = record ? record.status : 'scheduled';
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if (status === 'present') presentCount++;
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else if (status === 'absent') absentCount++;
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else if (status === 'late') lateCount++;
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else if (status === 'excused') excusedCount++;
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return {
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_id: sess._id,
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sessionId: sess._id,
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day: sess.day,
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startTime: sess.startTime,
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endTime: sess.endTime,
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place: sess.place,
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topic: sess.topic,
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sessionStatus: sess.status,
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course: sess.course,
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class: sess.class,
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professor: sess.professor,
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attendanceStatus: status,
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attendanceNote: record?.note || '',
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recordedBy: record?.recordedBy || null
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};
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});
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const totalRecordedAttendance = presentCount + absentCount + lateCount + excusedCount;
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const attendanceRate = totalRecordedAttendance > 0
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? Math.round(((presentCount + lateCount) / totalRecordedAttendance) * 100)
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: 0;
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// 3. Payments & Invoices
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const payments = await Payment.find({ user: id, isDeleted: { $ne: true } })
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.populate('classes', 'name tuitionFee')
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.populate('course', 'title')
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.sort({ createdAt: -1 })
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.lean();
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const paymentIds = payments.map((p) => p._id);
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// 4. Bank Transactions
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const transactions = await Transaction.find({
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$or: [
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{ user: id },
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{ payment: { $in: paymentIds } }
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]
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})
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.populate('payment', 'uniqueCode amount status')
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.populate('recordedBy', 'name username')
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.sort({ date: -1, createdAt: -1 })
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.lean();
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// 5. Financial Summary Calculations
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let totalTuition = 0;
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let totalDiscount = 0;
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let totalPayable = 0;
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let totalPaid = 0;
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let overdueAmount = 0;
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let pendingAmount = 0;
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const paymentStatusMap = {
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paid: { count: 0, amount: 0 },
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partial: { count: 0, amount: 0 },
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pending: { count: 0, amount: 0 },
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overdue: { count: 0, amount: 0 },
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cancelled: { count: 0, amount: 0 },
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reverted: { count: 0, amount: 0 }
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};
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payments.forEach((p) => {
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const payable = Math.max(0, (p.amount || 0) - (p.discount || 0));
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totalTuition += (p.amount || 0);
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totalDiscount += (p.discount || 0);
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totalPayable += payable;
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totalPaid += (p.paidAmount || 0);
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const st = p.status || 'pending';
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if (paymentStatusMap[st]) {
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paymentStatusMap[st].count++;
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paymentStatusMap[st].amount += payable;
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}
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if (st === 'overdue') {
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overdueAmount += Math.max(0, payable - (p.paidAmount || 0));
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} else if (st === 'pending' || st === 'partial') {
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pendingAmount += Math.max(0, payable - (p.paidAmount || 0));
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}
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});
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const remainingDebt = Math.max(0, totalPayable - totalPaid);
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const financialSummary = {
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totalTuition,
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totalDiscount,
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totalPayable,
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totalPaid,
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remainingDebt,
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overdueAmount,
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pendingAmount,
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totalInvoicesCount: payments.length,
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totalTransactionsCount: transactions.length
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};
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// Monthly transaction timeline for charts
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const monthlyTimelineMap = {};
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transactions.forEach((t) => {
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if (t.status !== 'cancelled' && t.status !== 'reverted') {
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const d = t.date || t.createdAt;
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if (d) {
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const monthKey = new Date(d).toISOString().slice(0, 7); // YYYY-MM
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if (!monthlyTimelineMap[monthKey]) {
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monthlyTimelineMap[monthKey] = { month: monthKey, amount: 0, count: 0 };
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}
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monthlyTimelineMap[monthKey].amount += (t.amount || 0);
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monthlyTimelineMap[monthKey].count++;
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}
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}
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});
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const monthlyTransactions = Object.values(monthlyTimelineMap).sort((a, b) => a.month.localeCompare(b.month));
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// 6. Certificates & Documents
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const certificates = await Certificate.find({ user: id })
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.populate('course', 'title')
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.sort({ issuedAt: -1 })
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.lean();
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const documents = await Document.find({ user: id })
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.populate('uploadedBy', 'name username')
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.sort({ createdAt: -1 })
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.lean();
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// 7. Waitlist Entries
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const waitlist = await Waitlist.find({ user: id, isDeleted: { $ne: true } })
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.populate('course', 'title type price')
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.populate('class', 'name startDate')
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.sort({ createdAt: -1 })
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.lean();
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// 8. Notifications
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const notifications = await Notification.find({ user: id })
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.sort({ createdAt: -1 })
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.limit(50)
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.lean();
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// 9. Activity Logs
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const activityLogs = await ActivityLog.find({
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$or: [
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{ actor: id },
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{ resourceId: String(id) },
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{ 'metadata.userId': String(id) }
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]
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})
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.sort({ createdAt: -1 })
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.limit(50)
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.lean();
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const chartsData = {
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attendance: {
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present: presentCount,
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absent: absentCount,
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late: lateCount,
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excused: excusedCount,
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total: totalRecordedAttendance,
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attendanceRate
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},
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paymentsBreakdown: [
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{ status: 'paid', count: paymentStatusMap.paid.count, amount: paymentStatusMap.paid.amount },
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{ status: 'partial', count: paymentStatusMap.partial.count, amount: paymentStatusMap.partial.amount },
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{ status: 'pending', count: paymentStatusMap.pending.count, amount: paymentStatusMap.pending.amount },
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{ status: 'overdue', count: paymentStatusMap.overdue.count, amount: paymentStatusMap.overdue.amount }
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],
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financialSummary,
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monthlyTransactions
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};
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return {
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user: {
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...user,
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nationalId: user.nationalIdCode,
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registeredClassesCount: classes.length
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},
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classes,
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sessions,
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attendances: userAttendances,
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payments,
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transactions,
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financialSummary,
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attendanceSummary: chartsData.attendance,
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chartsData,
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certificates,
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documents,
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waitlist,
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notifications,
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activityLogs
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};
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};
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const promoteToProfessor = async (id, data = {}) => {
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return professorService.createProfessorFromUser(id, data);
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};
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module.exports = {
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signUp,
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getUserById,
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getUserFullProfile,
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getAllUsers,
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searchUsers,
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createUserAdmin,
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updateUser,
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deleteUser,
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resetPasswordAndSendSms,
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enrollUserInCourse
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enrollUserInCourse,
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promoteToProfessor
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};
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