server.js

require('dotenv').config();
const express = require('express');
const mongoose = require('mongoose');
const cors = require('cors');
const passport = require('./config/passport');
const session = require('express-session');
const cookieParser = require('cookie-parser');

const authRoutes = require('./routes/auth');
const tasksRouter = require('./routes/tasks');
const collaboratorsRouter = require('./routes/collaborators');

const usersRouter = require('./routes/users');

const app = express();

app.use(cors({
  origin: 'http://127.0.0.1:5500', 
  credentials: true,
}));

app.use(express.json());
app.use(express.urlencoded({ extended: true })); 
app.use(cookieParser());
app.use(session({
  secret: 'your_session_secret',
  resave: false,
  saveUninitialized: false,
}));
app.use(passport.initialize());
app.use(passport.session());

app.use('/auth', authRoutes);
app.use('/api/tasks', tasksRouter);

app.use('/api/collaborators', collaboratorsRouter);

app.use('/api/users', usersRouter);

mongoose.connect(process.env.MONGODB_URI, {
  useNewUrlParser: true,
  useUnifiedTopology: true
})
.then(() => {
  console.log('MongoDB connected');
  const PORT = process.env.PORT || 5000;
  app.listen(PORT, () => console.log(`Server running on port ${PORT}`));
})
.catch(err => console.log(err));