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index.js
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127 lines (94 loc) · 3.01 KB
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const dotenv = require('dotenv');
dotenv.config();
const express = require('express');
const mongoose = require('mongoose');
const session = require('express-session');
const ExpressError = require('./utils/expressError');
const morgan = require('morgan');
const passport = require('passport');
const LocalStrategy = require('passport-local');
const passportLocalMongoose = require('passport-local-mongoose');
const helmet = require('helmet');
const rareLimit = require('express-rate-limit');
const cors = require('cors');
const authRoutes = require('./routes/auth');
const expenseRoutes = require('./routes/expense');
const categoryRoutes = require('./routes/category');
const incomeRoutes = require('./routes/income');
const budgetRoutes = require('./routes/budget');
const reportRoutes = require('./routes/reports');
const loginLimiter = rareLimit({
windowMs: 15 * 60 * 1000,
max: 5,
message: { error: "Too many login attempts, try again later." }
});
const User = require('./models/user');
const app = express()
const PORT = process.env.PORT || 3000;
const sessionConfig = {
secret: process.env.SECRET,
resave: false,
saveUninitialized: false,
cookie: {
httpOnly: true,
secure: process.env.NODE_ENV === 'production',
sameSite: 'strict',
maxAge: 1000 * 60 * 60 * 24
}
};
const swaggerUi = require('swagger-ui-express');
const swaggerJsdoc = require('swagger-jsdoc');
// Swagger config
const options = {
definition: {
openapi: "3.0.0",
info: {
title: "Expense Tracker API",
version: "1.0.0",
description: "API documentation for Expense Tracker project",
},
servers: [
{
url: "http://localhost:3000",
},
],
},
apis: ["./routes/*.js"],
};
const specs = swaggerJsdoc(options);
app.use("/api-docs", swaggerUi.serve, swaggerUi.setup(specs));
app.use(express.json());
app.use(session(sessionConfig));
app.use(passport.initialize());
app.use(passport.session());
app.use(helmet());
app.use(morgan('dev'));
passport.use(new LocalStrategy(User.authenticate()));
passport.serializeUser(User.serializeUser());
passport.deserializeUser(User.deserializeUser());
require('./config/db')();
app.use(cors({
origin: process.env.NODE_ENV === 'production' ? ["https://your-frontend.com"] : ["http://localhost:3000", "http://localhost:5173"],
credentials: true
}));
app.use('/', authRoutes);
app.use('/expense', expenseRoutes);
app.use('/category', categoryRoutes);
app.use('/income', incomeRoutes);
app.use('/budget', budgetRoutes);
app.use('/reports', reportRoutes);
app.use('/login', loginLimiter);
app.get('/', (req, res)=>{
res.status(200).json({msg : 'The Homepage'})
});
app.all(/(.*)/, (req, res, next) => {
next(new ExpressError('Page not found', 404))
});
app.use((err, req, res, next) => {
const { statusCode = 500, message = "Internal Server Error" } = err;
res.status(statusCode).json({ error: message });
});
if (require.main === module) {
app.listen(PORT, () => console.log(`App is listening on PORT ${PORT}`));
}
module.exports = app;