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index.js
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index.js
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const express = require('express');
const mongoose = require('mongoose');
const path = require('path');
const app = express();
const PORT = process.env.PORT || 3000;
// Import routes
const expensesRoutes = require('./routes/expenses');
const incomesRoutes = require('./routes/incomes');
// Middleware
app.use(express.json());
// MongoDB connection
mongoose.connect('mongodb://localhost:27017/database', {
useNewUrlParser: true,
useUnifiedTopology: true,
useCreateIndex: true
});
const db = mongoose.connection;
db.on('error', console.error.bind(console, 'MongoDB connection error:'));
db.once('open', () => {
console.log('Connected to MongoDB');
});
const { MongoClient, ServerApiVersion } = require('mongodb');
const uri = "mongodb+srv://Vignesh:Vignesh@cluster.v7lz2tm.mongodb.net/?retryWrites=true&w=majority&appName=Cluster";
// Create a MongoClient with a MongoClientOptions object to set the Stable API version
const client = new MongoClient(uri, {
serverApi: {
version: ServerApiVersion.v1,
strict: true,
deprecationErrors: true,
}
});
async function run() {
try {
// Connect the client to the server (optional starting in v4.7)
await client.connect();
// Send a ping to confirm a successful connection
await client.db("admin").command({ ping: 1 });
console.log("Pinged your deployment. You successfully connected to MongoDB!");
} finally {
// Ensures that the client will close when you finish/error
await client.close();
}
}
run().catch(console.dir);
// Routes
app.use('/expenses', expensesRoutes);
app.use('/incomes', incomesRoutes);
// Serve static files (including expenses.html)
app.use(express.static(path.join(__dirname, 'public')));
app.listen(PORT, () => {
console.log(`Server is running on port ${PORT}`);
});