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Merged
Ashmita1206 merged 1 commit into from
May 26, 2026
Merged

fix the login and signup issue #30

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23 changes: 20 additions & 3 deletions package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -14,13 +14,30 @@
"test:watch": "jest --watch",
"test:coverage": "jest --coverage"
},
"keywords": ["qa", "forum", "stackoverflow", "questions", "answers"],
"keywords": [
"qa",
"forum",
"stackoverflow",
"questions",
"answers"
],
"author": "StackIt Team",
"license": "MIT",
"devDependencies": {
"concurrently": "^8.2.2",
"jest": "^29.7.0",
"supertest": "^6.3.3",
"mongoose": "^8.0.0"
}
}
},
"directories": {
"test": "tests"
},
"repository": {
"type": "git",
"url": "git+https://github.com/Neeraj-code-beep/StackIt.git"
},
"bugs": {
"url": "https://github.com/Neeraj-code-beep/StackIt/issues"
},
"homepage": "https://github.com/Neeraj-code-beep/StackIt#readme"
}
234 changes: 127 additions & 107 deletions server/index.js
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Original file line number Diff line number Diff line change
@@ -1,133 +1,142 @@
const express = require('express')
const cors = require('cors')
const helmet = require('helmet')
const morgan = require('morgan')
const rateLimit = require('express-rate-limit')
const { createServer } = require('http')
const { Server } = require('socket.io')
const path = require('path')
const express = require('express');
const cors = require('cors');
const helmet = require('helmet');
const morgan = require('morgan');
const rateLimit = require('express-rate-limit');
const { createServer } = require('http');
const { Server } = require('socket.io');
const path = require('path');

// Ensure .env is loaded from the correct path
require('dotenv').config({ path: path.resolve(__dirname, '.env') })
require('dotenv').config({ path: path.resolve(__dirname, '.env') });

// Fallback: manually set JWT_SECRET if .env loading failed
if (!process.env.JWT_SECRET) {
console.log('🔧 JWT_SECRET not loaded from .env, setting manually')
process.env.JWT_SECRET = 'stackit-super-secret-jwt-key-2024-change-in-production'
process.env.PORT = process.env.PORT || '5000'
process.env.NODE_ENV = process.env.NODE_ENV || 'development'
process.env.MONGODB_URI = process.env.MONGODB_URI || 'mongodb://localhost:27017/stackit'
process.env.CLIENT_URL = process.env.CLIENT_URL || 'http://localhost:3000'
console.log('🔧 JWT_SECRET not loaded from .env, setting manually');
process.env.JWT_SECRET =
'stackit-super-secret-jwt-key-2024-change-in-production';
process.env.PORT = process.env.PORT || '5000';
process.env.NODE_ENV = process.env.NODE_ENV || 'development';
process.env.MONGODB_URI =
process.env.MONGODB_URI || 'mongodb://localhost:27017/stackit';
process.env.CLIENT_URL = process.env.CLIENT_URL || 'http://localhost:3000';
}

console.log('✅ JWT_SECRET loaded:', !!process.env.JWT_SECRET)
console.log('✅ JWT_SECRET length:', process.env.JWT_SECRET ? process.env.JWT_SECRET.length : 0)
console.log('✅ JWT_SECRET loaded:', !!process.env.JWT_SECRET);
console.log(
'✅ JWT_SECRET length:',
process.env.JWT_SECRET ? process.env.JWT_SECRET.length : 0,
);

const connectDB = require('./config/db')
const authRoutes = require('./routes/auth')
const questionRoutes = require('./routes/questions')
const connectDB = require('./config/db');
const authRoutes = require('./routes/auth');
const questionRoutes = require('./routes/questions');
const answersRoutes = require('./routes/answers');
const userRoutes = require('./routes/users')
const tagRoutes = require('./routes/tags')
const adminRoutes = require('./routes/admin')
const commentRoutes = require('./routes/comments')
const notificationRoutes = require('./routes/notifications')
const { authenticateSocket } = require('./middleware/auth')
const userRoutes = require('./routes/users');
const tagRoutes = require('./routes/tags');
const adminRoutes = require('./routes/admin');
const commentRoutes = require('./routes/comments');
const notificationRoutes = require('./routes/notifications');
const { authenticateSocket } = require('./middleware/auth');

const app = express()
const server = createServer(app)
const app = express();
const server = createServer(app);

// Socket.io setup
const io = new Server(server, {
cors: {
origin: process.env.CLIENT_URL || "http://localhost:3000",
methods: ["GET", "POST"]
}
})
origin: process.env.CLIENT_URL || 'http://localhost:3000',
methods: ['GET', 'POST'],
},
});

// Rate limiting - Development-friendly configuration
const shouldEnableRateLimit = () => {
// Environment variable override takes precedence
if (process.env.RATE_LIMIT_ENABLED !== undefined) {
return process.env.RATE_LIMIT_ENABLED === 'true'
return process.env.RATE_LIMIT_ENABLED === 'true';
}

// Production: always enabled
// Development: disabled by default
return process.env.NODE_ENV === 'production'
}
return process.env.NODE_ENV === 'production';
};

const getRateLimitMax = () => {
// Environment variable override takes precedence
if (process.env.RATE_LIMIT_MAX) {
return parseInt(process.env.RATE_LIMIT_MAX)
return parseInt(process.env.RATE_LIMIT_MAX);
}

// Production: 100 requests per 15 minutes
// Development: 1,000,000 requests (effectively unlimited)
return process.env.NODE_ENV === 'production' ? 100 : 1000000
}
return process.env.NODE_ENV === 'production' ? 100 : 1000000;
};

const limiter = rateLimit({
windowMs: 15 * 60 * 1000, // 15 minutes
max: getRateLimitMax(),
message: 'Too many requests from this IP, please try again later.',
standardHeaders: true, // Return rate limit info in the `RateLimit-*` headers
legacyHeaders: false, // Disable the `X-RateLimit-*` headers
})
});

// Log rate limiting configuration
if (shouldEnableRateLimit()) {
console.log(`🔒 Rate limiting: ${getRateLimitMax()} requests per 15 minutes`)
console.log(`🔒 Rate limiting: ${getRateLimitMax()} requests per 15 minutes`);
} else {
console.log('🔓 Rate limiting: DISABLED')
console.log('🔓 Rate limiting: DISABLED');
}

// Middleware
app.use(helmet())
app.use(cors({
origin: process.env.CLIENT_URL || "http://localhost:3000",
credentials: true
}))
app.use(morgan('combined'))
app.use(helmet());
app.use(
cors({
origin: process.env.CLIENT_URL || 'http://localhost:3000',
credentials: true,
}),
);
app.use(morgan('combined'));

// Apply rate limiting conditionally
if (shouldEnableRateLimit()) {
app.use(limiter)
app.use(limiter);
}

app.use(express.json({ limit: '10mb' }))
app.use(express.urlencoded({ extended: true }))
app.use(express.json({ limit: '10mb' }));
app.use(express.urlencoded({ extended: true }));

// Debug middleware to log all requests
app.use((req, res, next) => {
console.log(`🔍 ${req.method} ${req.originalUrl} - ${new Date().toISOString()}`);
console.log(
`🔍 ${req.method} ${req.originalUrl} - ${new Date().toISOString()}`,
);
next();
});

// Routes
app.use('/api/auth', authRoutes)
app.use('/api/questions', questionRoutes)
app.use('/api/auth', authRoutes);
app.use('/api/questions', questionRoutes);
app.use('/api/answers', answersRoutes);
app.use('/api/users', userRoutes)
app.use('/api/tags', tagRoutes)
app.use('/api/admin', adminRoutes)
app.use('/api/comments', commentRoutes)
app.use('/api/notifications', notificationRoutes)
app.use('/api/users', userRoutes);
app.use('/api/tags', tagRoutes);
app.use('/api/admin', adminRoutes);
app.use('/api/comments', commentRoutes);
app.use('/api/notifications', notificationRoutes);

// Health check
app.get('/api/health', (req, res) => {
res.json({ status: 'OK', timestamp: new Date().toISOString() })
})
res.json({ status: 'OK', timestamp: new Date().toISOString() });
});

// Socket.io connection handling
io.use(authenticateSocket)
io.use(authenticateSocket);

io.on('connection', (socket) => {
console.log('User connected:', socket.userId)
console.log('User connected:', socket.userId);

// Join user to their personal room
socket.join(`user:${socket.userId}`)
socket.join(`user:${socket.userId}`);

// Handle notifications
socket.on('send-notification', async (data) => {
Expand All @@ -139,72 +148,83 @@ io.on('connection', (socket) => {
content: data.content,
questionId: data.questionId,
answerId: data.answerId,
sender: socket.userId
})
sender: socket.userId,
});

// Send to recipient
io.to(`user:${data.recipientId}`).emit('notification', notification)
io.to(`user:${data.recipientId}`).emit('notification', notification);
} catch (error) {
console.error('Error sending notification:', error)
console.error('Error sending notification:', error);
}
})
});

// Handle real-time updates
socket.on('join-question', (questionId) => {
socket.join(`question:${questionId}`)
})
socket.join(`question:${questionId}`);
});

socket.on('leave-question', (questionId) => {
socket.leave(`question:${questionId}`)
})
socket.leave(`question:${questionId}`);
});

socket.on('disconnect', () => {
console.log('User disconnected:', socket.userId)
})
})
console.log('User disconnected:', socket.userId);
});
});

// Global error handling middleware
app.use((err, req, res, next) => {
console.error('❌ Global error handler caught:', err)
console.error('❌ Error stack:', err.stack)
res.status(500).json({
message: 'Internal Server Error',
error: process.env.NODE_ENV === 'development' ? err.message : 'Something went wrong'
})
})
console.error('❌ Global error handler caught:', err);
console.error('❌ Error stack:', err.stack);
res.status(500).json({
message: 'Internal Server Error',
error:
process.env.NODE_ENV === 'development'
? err.message
: 'Something went wrong',
});
});

// 404 handler
app.use('*', (req, res) => {
res.status(404).json({ message: 'Route not found' })
})
res.status(404).json({ message: 'Route not found' });
});

const PORT = process.env.PORT || 5000
const PORT = process.env.PORT || 5000;

const startServer = async () => {
try {
await connectDB()
await connectDB();

// Debug environment variables
console.log('🔍 Server Debug - JWT_SECRET exists:', !!process.env.JWT_SECRET)
console.log('🔍 Server Debug - JWT_SECRET length:', process.env.JWT_SECRET ? process.env.JWT_SECRET.length : 0)
console.log('🔍 Server Debug - NODE_ENV:', process.env.NODE_ENV)
console.log('🔍 Server Debug - PORT:', process.env.PORT || 5000)

console.log(
'🔍 Server Debug - JWT_SECRET exists:',
!!process.env.JWT_SECRET,
);
console.log(
'🔍 Server Debug - JWT_SECRET length:',
process.env.JWT_SECRET ? process.env.JWT_SECRET.length : 0,
);
console.log('🔍 Server Debug - NODE_ENV:', process.env.NODE_ENV);
console.log('🔍 Server Debug - PORT:', process.env.PORT || 5000);

server.listen(PORT, () => {
console.log(`✅ Server running at http://localhost:${PORT}`)
console.log('✅ Ensure Vite proxy forwards /api calls correctly to the server.')
console.log('✅ Available routes:')
console.log(' - POST /api/answers/:questionId (create answer)')
console.log(' - GET /api/answers/question/:questionId (get answers)')
console.log(' - PUT /api/answers/:answerId (update answer)')
console.log(' - DELETE /api/answers/:answerId (delete answer)')
})
console.log(`✅ Server running at http://localhost:${PORT}`);
console.log(
'✅ Ensure Vite proxy forwards /api calls correctly to the server.',
);
console.log('✅ Available routes:');
console.log(' - POST /api/answers/:questionId (create answer)');
console.log(' - GET /api/answers/question/:questionId (get answers)');
console.log(' - PUT /api/answers/:answerId (update answer)');
console.log(' - DELETE /api/answers/:answerId (delete answer)');
});
} catch (error) {
console.error('Failed to start server:', error)
process.exit(1)
console.error('Failed to start server:', error);
process.exit(1);
}
}
};

startServer()
startServer();

module.exports = { app, io }
module.exports = { app, io };
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