OPEN-ISP v0.5 (pickle-lime) — rilis open-source perdana

Aplikasi billing & manajemen ISP (fiber optic) — PWA pelanggan, portal teknisi & kolektor, admin panel lengkap, multi-vendor OLT, RADIUS, WhatsApp/Telegram, pembayaran QRIS. Kredit & lisensi (ISC): - Base kode & repo: alijayanet/billing-rtrw oleh Alijaya Net — terima kasih banyak atas base kode dan repo yang bermanfaat. - Add-on: GoWA, LibreSpeed/OpenSpeedTest, Uptime Kuma, notification-forwarder. - Dikembangkan menjadi OPEN-ISP oleh oxpoe — https://github.com/oxpoe/open-isp
2026-10-09 05:51:21 +07:00
commit eaf05f2811
@@ -0,0 +1,318 @@
+const db = require('../config/database');
+const { getSetting, getCurrentDateInTimezone, parseDateInTimezone } = require('../config/settingsManager');
+
+/**
+ * ATTENDANCE SERVICE
+ * Mengelola absensi karyawan (teknisi, admin, cashier, collector)
+ */
+
+// Calculate distance between two coordinates (Haversine formula)
+function calculateDistance(lat1, lon1, lat2, lon2) {
+  const R = 6371; // Radius of Earth in kilometers
+  const dLat = (lat2 - lat1) * Math.PI / 180;
+  const dLon = (lon2 - lon1) * Math.PI / 180;
+  const a =
+    Math.sin(dLat/2) * Math.sin(dLat/2) +
+    Math.cos(lat1 * Math.PI / 180) * Math.cos(lat2 * Math.PI / 180) *
+    Math.sin(dLon/2) * Math.sin(dLon/2);
+  const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1-a));
+  const distance = R * c * 1000; // Convert to meters
+  return distance;
+}
+
+// Validate if location is within allowed radius
+function validateLocation(lat, lng) {
+  // Get office location from settings
+  const officeLat = parseFloat(getSetting('office_lat', '0'));
+  const officeLng = parseFloat(getSetting('office_lng', '0'));
+  const allowedRadius = parseInt(getSetting('attendance_radius', '100')); // Default 100 meters
+  const geofencingEnabled = getSetting('attendance_geofencing', 'true') === 'true';
+  
+  // If geofencing disabled or office location not set, allow all
+  if (!geofencingEnabled || !officeLat || !officeLng) {
+    return { valid: true, distance: 0, message: 'Geofencing disabled' };
+  }
+  
+  // If no GPS provided
+  if (!lat || !lng) {
+    return { valid: false, distance: 0, message: 'GPS location required' };
+  }
+  
+  // Calculate distance
+  const distance = calculateDistance(officeLat, officeLng, parseFloat(lat), parseFloat(lng));
+  
+  // Check if within radius
+  if (distance <= allowedRadius) {
+    return {
+      valid: true,
+      distance: Math.round(distance),
+      message: `Within range (${Math.round(distance)}m from office)`
+    };
+  } else {
+    return {
+      valid: false,
+      distance: Math.round(distance),
+      message: `Too far from office (${Math.round(distance)}m, max ${allowedRadius}m)`
+    };
+  }
+}
+
+// Create attendance record (check-in)
+function checkIn(data) {
+  // Validate location
+  const locationCheck = validateLocation(data.lat, data.lng);
+  if (!locationCheck.valid) {
+    throw new Error(locationCheck.message);
+  }
+  const stmt = db.prepare(`
+    INSERT INTO attendance (
+      employee_type, employee_id, employee_name,
+      check_in_time, check_in_lat, check_in_lng, check_in_note, check_in_photo
+    ) VALUES (?, ?, ?, NOW_LOCAL(), ?, ?, ?, ?)
+  `);
+  
+  return stmt.run(
+    data.employee_type,
+    data.employee_id,
+    data.employee_name,
+    data.lat || '',
+    data.lng || '',
+    data.note || '',
+    data.photo || ''
+  );
+}
+
+// Update attendance record (check-out)
+function checkOut(attendanceId, data) {
+  const attendance = db.prepare('SELECT * FROM attendance WHERE id = ?').get(attendanceId);
+  if (!attendance) {
+    throw new Error('Attendance record not found');
+  }
+  
+  if (attendance.status === 'checked_out') {
+    throw new Error('Already checked out');
+  }
+  
+  // Validate location for check-out
+  const locationCheck = validateLocation(data.lat, data.lng);
+  if (!locationCheck.valid) {
+    throw new Error(locationCheck.message);
+  }
+  
+  // Calculate work duration in minutes
+  const checkInTime = parseDateInTimezone(attendance.check_in_time);
+  const checkOutTime = new Date();
+  const durationMinutes = Math.floor((checkOutTime - checkInTime) / 1000 / 60);
+  
+  const stmt = db.prepare(`
+    UPDATE attendance 
+    SET check_out_time = NOW_LOCAL(),
+        check_out_lat = ?,
+        check_out_lng = ?,
+        check_out_note = ?,
+        check_out_photo = ?,
+        work_duration_minutes = ?,
+        status = 'checked_out'
+    WHERE id = ?
+  `);
+  
+  return stmt.run(
+    data.lat || '',
+    data.lng || '',
+    data.note || '',
+    data.photo || '',
+    durationMinutes,
+    attendanceId
+  );
+}
+
+// Get today's attendance for an employee
+function getTodayAttendance(employeeType, employeeId) {
+  const stmt = db.prepare(`
+    SELECT * FROM attendance 
+    WHERE employee_type = ? 
+      AND employee_id = ? 
+      AND date(check_in_time) = date(NOW_LOCAL())
+    ORDER BY check_in_time DESC
+    LIMIT 1
+  `);
+  
+  return stmt.get(employeeType, employeeId);
+}
+
+// Get attendance history for an employee
+function getAttendanceHistory(employeeType, employeeId, limit = 30) {
+  const stmt = db.prepare(`
+    SELECT * FROM attendance 
+    WHERE employee_type = ? AND employee_id = ?
+    ORDER BY check_in_time DESC
+    LIMIT ?
+  `);
+  
+  return stmt.all(employeeType, employeeId, limit);
+}
+
+// Get all attendance records for a specific date
+function getAttendanceByDate(date) {
+  const stmt = db.prepare(`
+    SELECT * FROM attendance 
+    WHERE date(check_in_time) = date(?)
+    ORDER BY check_in_time DESC
+  `);
+  
+  return stmt.all(date);
+}
+
+// Get attendance records for a date range
+function getAttendanceByDateRange(startDate, endDate) {
+  const stmt = db.prepare(`
+    SELECT * FROM attendance 
+    WHERE date(check_in_time) BETWEEN date(?) AND date(?)
+    ORDER BY check_in_time DESC
+  `);
+  
+  return stmt.all(startDate, endDate);
+}
+
+// Get attendance summary for an employee (monthly)
+function getMonthlyAttendanceSummary(employeeType, employeeId, year, month) {
+  const stmt = db.prepare(`
+    SELECT 
+      COUNT(*) as total_days,
+      SUM(CASE WHEN status = 'checked_out' THEN 1 ELSE 0 END) as completed_days,
+      SUM(work_duration_minutes) as total_minutes,
+      AVG(work_duration_minutes) as avg_minutes
+    FROM attendance 
+    WHERE employee_type = ? 
+      AND employee_id = ?
+      AND strftime('%Y', check_in_time) = ?
+      AND strftime('%m', check_in_time) = ?
+  `);
+  
+  const yearStr = String(year);
+  const monthStr = String(month).padStart(2, '0');
+  
+  return stmt.get(employeeType, employeeId, yearStr, monthStr);
+}
+
+// Get all attendance for today (for admin dashboard)
+function getTodayAllAttendance() {
+  const stmt = db.prepare(`
+    SELECT * FROM attendance 
+    WHERE date(check_in_time) = date(NOW_LOCAL())
+    ORDER BY check_in_time DESC
+  `);
+  
+  return stmt.all();
+}
+
+// Get attendance statistics for admin
+function getAttendanceStats(date = null) {
+  const dateFilter = date ? `date(check_in_time) = date('${date}')` : `date(check_in_time) = date(NOW_LOCAL())`;
+  
+  const stmt = db.prepare(`
+    SELECT 
+      employee_type,
+      COUNT(*) as total,
+      SUM(CASE WHEN status = 'checked_in' THEN 1 ELSE 0 END) as checked_in,
+      SUM(CASE WHEN status = 'checked_out' THEN 1 ELSE 0 END) as checked_out
+    FROM attendance 
+    WHERE ${dateFilter}
+    GROUP BY employee_type
+  `);
+  
+  return stmt.all();
+}
+
+// Check if employee has checked in today
+function hasCheckedInToday(employeeType, employeeId) {
+  const today = getTodayAttendance(employeeType, employeeId);
+  return today !== undefined;
+}
+
+// Get late check-ins (after 8:30 AM)
+function getLateCheckIns(date = null) {
+  const dateFilter = date ? `date(check_in_time) = date('${date}')` : `date(check_in_time) = date(NOW_LOCAL())`;
+  
+  const stmt = db.prepare(`
+    SELECT * FROM attendance 
+    WHERE ${dateFilter}
+      AND time(check_in_time) > '08:30:00'
+    ORDER BY check_in_time DESC
+  `);
+  
+  return stmt.all();
+}
+
+// Get employees who haven't checked out
+function getNotCheckedOut(date = null) {
+  const dateFilter = date ? `date(check_in_time) = date('${date}')` : `date(check_in_time) = date(NOW_LOCAL())`;
+  
+  const stmt = db.prepare(`
+    SELECT * FROM attendance 
+    WHERE ${dateFilter}
+      AND status = 'checked_in'
+    ORDER BY check_in_time DESC
+  `);
+  
+  return stmt.all();
+}
+
+// Delete attendance record (admin only)
+function deleteAttendance(id) {
+  return db.prepare('DELETE FROM attendance WHERE id = ?').run(id);
+}
+
+// Update attendance record (admin only - for corrections)
+function updateAttendance(id, data) {
+  const stmt = db.prepare(`
+    UPDATE attendance 
+    SET check_in_time = ?,
+        check_in_note = ?,
+        check_out_time = ?,
+        check_out_note = ?,
+        work_duration_minutes = ?
+    WHERE id = ?
+  `);
+  
+  return stmt.run(
+    data.check_in_time,
+    data.check_in_note || '',
+    data.check_out_time || null,
+    data.check_out_note || '',
+    data.work_duration_minutes || 0,
+    id
+  );
+}
+
+// Get geofencing settings
+function getGeofencingSettings() {
+  return {
+    enabled: getSetting('attendance_geofencing', 'true') === 'true',
+    officeLat: parseFloat(getSetting('office_lat', '0')),
+    officeLng: parseFloat(getSetting('office_lng', '0')),
+    radius: parseInt(getSetting('attendance_radius', '100'))
+  };
+}
+
+module.exports = {
+  checkIn,
+  checkOut,
+  getTodayAttendance,
+  getAttendanceHistory,
+  getAttendanceByDate,
+  getAttendanceByDateRange,
+  getMonthlyAttendanceSummary,
+  getTodayAllAttendance,
+  getAttendanceStats,
+  hasCheckedInToday,
+  getLateCheckIns,
+  getNotCheckedOut,
+  deleteAttendance,
+  updateAttendance,
+  validateLocation,
+  calculateDistance,
+  getGeofencingSettings
+};
+
+// Made with Bob