sudomarcma
269 lines
11 KiB
JavaScript
269 lines
11 KiB
JavaScript
import express from 'express';
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import { point, polygon, booleanPointInPolygon, pointToLineDistance } from '@turf/turf';
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import bcrypt from 'bcrypt';
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import jwt from 'jsonwebtoken';
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// Removed unused import
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async function validateDeviceForUser(userId, deviceUuid, db) {
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const [userRows] = await db.execute('SELECT device_uuid FROM workers WHERE id = ?', [userId]);
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if (userRows.length === 0) return { valid: false, message: 'User not found' };
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const { device_uuid } = userRows[0];
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if (!device_uuid) {
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await db.execute('UPDATE workers SET device_uuid = ? WHERE id = ?', [deviceUuid, userId]);
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return { valid: true, message: 'Device registered successfully' };
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}
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return { valid: device_uuid === deviceUuid, message: 'Device validation failed' };
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}
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async function isClockingEnabled(db) {
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const today = new Date().toISOString().slice(0, 10); // YYYY-MM-DD format
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const [rows] = await db.execute('SELECT 1 FROM enabled_dates WHERE enabled_date = ? LIMIT 1', [today]);
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return rows.length > 0;
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}
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export default function(db) {
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const router = express.Router();
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router.post('/auth/login', async (req, res) => {
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const { username, password } = req.body;
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const [rows] = await db.execute('SELECT id, role, password_hash, status FROM workers WHERE username = ?', [username]);
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if (rows.length === 0) {
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return res.status(401).json({ message: 'Invalid credentials' });
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}
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const user = rows[0];
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// Allow both workers and managers to login
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// Check if the user's status is 'active'
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if (user.status !== 'active') {
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return res.status(401).json({ message: 'Invalid credentials' });
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}
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const passwordMatch = await bcrypt.compare(password, user.password_hash);
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if (!passwordMatch) {
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return res.status(401).json({ message: 'Invalid credentials' });
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}
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// Check if worker has device_uuid (Android device)
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if (user.role === 'worker') {
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const [deviceRows] = await db.execute('SELECT device_uuid FROM workers WHERE id = ?', [user.id]);
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if (deviceRows[0].device_uuid) {
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return res.status(403).json({ message: 'useMobileApp' });
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}
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}
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// TODO: Enhanced device UUID handling (currently disabled for testing)
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/*
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// DEVICE_UUID_HANDLING
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if (user.role === 'worker') {
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const [deviceRows] = await db.execute('SELECT device_uuid FROM workers WHERE id = ?', [user.id]);
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const existingDeviceUuid = deviceRows[0].device_uuid;
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if (existingDeviceUuid) {
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// EXISTING_DEVICE_CHECK
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if (deviceUuid && deviceUuid !== existingDeviceUuid) {
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// DEVICE_MISMATCH
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return res.status(403).json({ message: 'Device not authorized for this account' });
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} else if (!deviceUuid) {
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// WEB_LOGIN_BLOCK
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return res.status(403).json({ message: 'useMobileApp' });
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}
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} else if (deviceUuid) {
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// AUTO_DEVICE_REGISTRATION
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const deviceResult = await validateDeviceForUser(user.id, deviceUuid, db);
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if (!deviceResult.valid) {
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return res.status(500).json({ message: 'Device registration failed' });
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}
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console.log(`Device UUID registered for worker ${user.id}: ${deviceUuid}`);
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}
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}
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*/
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// Managers can always login, workers without device_uuid can login
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const token = jwt.sign({ userId: user.id, role: user.role }, process.env.JWT_SECRET, { expiresIn: '1h' });
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res.json({ token });
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});
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const authenticateJWT = (req, res, next) => {
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const authHeader = req.headers.authorization;
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if (authHeader) {
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const token = authHeader.split(' ')[1];
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jwt.verify(token, process.env.JWT_SECRET, (err, user) => {
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if (err) {
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return res.status(403).json({ message: 'Invalid or expired token' });
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}
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req.user = { ...user, id: user.userId }; // Correctly map userId to id
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next();
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});
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} else {
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res.status(401).json({ message: 'Authorization header required' });
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}
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};
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router.use(authenticateJWT);
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// Definitive version with distance calculation and specific error messages
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// Definitive version with distance calculation and specific error messages
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router.post('/clock', async (req, res) => {
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try {
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const { userId, eventType, qrCodeValue, latitude, longitude } = req.body;
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const currentTimestamp = new Date().toISOString().slice(0, 19).replace('T', ' ');
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// 1. Kill Switch Enforcement
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const clockingAllowed = await isClockingEnabled(db);
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if (!clockingAllowed) {
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const note = 'Clock-in/out function is not enabled for today.';
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await db.execute(
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'INSERT INTO clock_records (worker_id, event_type, qr_code_id, latitude, longitude, notes, timestamp) VALUES (?, "failed", ?, ?, ?, ?, ?)',
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[userId, qrCodeValue, latitude, longitude, note, currentTimestamp]
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);
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return res.status(403).json({ message: 'error.clockingDisabled' });
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}
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// 2. Geofence Validation with Distance Calculation
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if (latitude != null && longitude != null) {
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const [activeFences] = await db.execute('SELECT coordinates FROM geofences WHERE is_active = 1');
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if (activeFences.length === 0) {
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const note = 'Cannot clock in: No active work area is defined.';
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await db.execute('INSERT INTO clock_records (worker_id, event_type, qr_code_id, latitude, longitude, notes, timestamp) VALUES (?, "failed", ?, ?, ?, ?, ?)', [userId, qrCodeValue, latitude, longitude, note, currentTimestamp]);
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return res.status(403).json({ message: 'error.noActiveGeofence' });
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}
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const userLocation = point([longitude, latitude]);
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const parsedPolygons = [];
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let isInside = false;
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for (const fence of activeFences) {
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try {
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if (!fence.coordinates) continue;
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const coordinates = JSON.parse(fence.coordinates);
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const fencePolygon = polygon([coordinates]);
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parsedPolygons.push(fencePolygon); // Save for distance calculation
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if (booleanPointInPolygon(userLocation, fencePolygon)) {
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isInside = true;
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break;
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}
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} catch (e) {
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console.error('Could not parse geofence coordinates:', { coordinates: fence.coordinates, error: e });
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}
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}
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if (!isInside) {
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let minDistance = Infinity;
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for (const p of parsedPolygons) {
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const distance = pointToLineDistance(userLocation, p.geometry.coordinates[0], { units: 'meters' });
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if (distance < minDistance) {
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minDistance = distance;
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}
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}
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const distanceString = minDistance.toFixed(2);
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const note = `Outside geofence by ${distanceString}m`;
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await db.execute('INSERT INTO clock_records (worker_id, event_type, qr_code_id, latitude, longitude, notes, timestamp) VALUES (?, "failed", ?, ?, ?, ?, ?)', [userId, qrCodeValue, latitude, longitude, note, currentTimestamp]);
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return res.status(403).json({ message: `error.outsideGeofence|${distanceString}` });
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}
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}
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// 3. QR Code and Status Validation
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if (qrCodeValue !== 'FORCE_CLOCK_OUT') {
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const [qrRows] = await db.execute('SELECT is_active FROM qr_codes WHERE id = ?', [qrCodeValue]);
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if (qrRows.length === 0 || !qrRows[0].is_active) {
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return res.status(400).json({ message: 'error.invalidQrCode' });
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}
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}
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const [lastEvent] = await db.execute('SELECT event_type FROM clock_records WHERE worker_id = ? ORDER BY timestamp DESC LIMIT 1', [userId]);
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if (lastEvent.length > 0 && lastEvent[0].event_type === eventType) {
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const errorKey = eventType === 'clock_in' ? 'error.alreadyClockedIn' : 'error.alreadyClockedOut';
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return res.status(400).json({ message: errorKey });
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}
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// 4. Record Successful Event
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await db.execute(
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'INSERT INTO clock_records (worker_id, event_type, qr_code_id, latitude, longitude, timestamp) VALUES (?, ?, ?, ?, ?, ?)',
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[userId, eventType, qrCodeValue, latitude, longitude, currentTimestamp]
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);
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res.status(201).json({ message: 'Clock event recorded.' });
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} catch (error) {
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console.error('!!! CRITICAL ERROR in /clock route !!!:', error);
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res.status(500).json({ message: 'error.criticalServer' });
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}
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});
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router.get('/workers/:id', async (req, res) => {
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const { id } = req.params;
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const [rows] = await db.execute("SELECT full_name FROM workers WHERE id = ? AND role = 'worker'", [id]);
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if (rows.length === 0) {
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return res.status(404).json({ message: 'Worker not found.' });
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}
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res.json(rows[0]);
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});
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router.get('/worker/status/:userId', async (req, res) => {
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const { userId } = req.params;
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const [rows] = await db.execute('SELECT event_type FROM clock_records WHERE worker_id = ? ORDER BY timestamp DESC LIMIT 1', [userId]);
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res.json({ eventType: rows.length > 0 ? rows[0].event_type : 'clock_out' });
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});
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router.get('/worker/clock-history/:userId', async (req, res) => {
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const { userId } = req.params;
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const [rows] = await db.execute(`
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SELECT cr.id, cr.event_type, cr.timestamp, COALESCE(qc.name, 'Manual Entry') as qrCodeUsedName
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FROM clock_records cr
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LEFT JOIN qr_codes qc ON cr.qr_code_id = qc.id
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WHERE cr.worker_id = ? ORDER BY cr.timestamp DESC
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`, [userId]);
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res.json(rows);
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});
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router.put('/worker/change-password', async (req, res) => {
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const { userId } = req.user;
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const { currentPassword, newPassword } = req.body;
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if (!currentPassword || !newPassword || newPassword.length < 6) {
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return res.status(400).json({ message: 'Invalid input.' });
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}
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const [rows] = await db.execute('SELECT password_hash FROM workers WHERE id = ?', [userId]);
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const passwordMatch = await bcrypt.compare(currentPassword, rows[0].password_hash);
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if (!passwordMatch) {
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return res.status(401).json({ message: 'Incorrect current password.' });
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}
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const newHashedPassword = await bcrypt.hash(newPassword, 10);
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await db.execute('UPDATE workers SET password_hash = ? WHERE id = ?', [newHashedPassword, userId]);
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res.json({ message: 'Password updated successfully.' });
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});
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router.post('/location/update', async (req, res) => {
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// Do nothing, always return location updated
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res.json({ message: 'Location updated.' });
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});
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router.post('/device/register', async (req, res) => {
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const { userId, deviceUuid } = req.body;
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const result = await validateDeviceForUser(userId, deviceUuid, db);
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res.status(result.valid ? 200 : 409).json(result);
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});
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router.post('/device/validate', async (req, res) => {
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const { userId, deviceUuid } = req.body;
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const result = await validateDeviceForUser(userId, deviceUuid, db);
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res.json(result);
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});
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router.get('/security/status/:userId', async (req, res) => {
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const { userId } = req.params;
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const [securityRows] = await db.execute('SELECT * FROM security_checks WHERE user_id = ? ORDER BY created_at DESC LIMIT 1', [userId]);
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const [alertRows] = await db.execute('SELECT * FROM security_alerts WHERE user_id = ? AND created_at > DATE_SUB(NOW(), INTERVAL 7 DAY)', [userId]);
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res.json({
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latestSecurityCheck: securityRows[0] || null,
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recentAlerts: alertRows,
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});
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});
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router.get('/security/app-blacklist', async (req, res) => {
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const [rows] = await db.execute('SELECT package_name FROM app_blacklist');
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res.json(rows.map(row => row.package_name));
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});
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return router;
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}
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