server.js

import express from "express";
import dotenv from 'dotenv';
import mongoose from "mongoose";
import path from 'path';
import cors from 'cors';
import ejs from 'ejs';
import { fileURLToPath } from 'url';
import uploadRoutes from './routes/upload.routes.js'



const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);


dotenv.config()

const app = express()

const PORT = process.env.PORT || 3000

// Connection to DB
mongoose.connect(process.env.MONGODB_URI, {
    // useNewUrlParser: true,
    // useUnifiedTopology: true
}).then(() => {
    console.log("MongoDB connected")
}).catch(err => {
    console.error("MongoDB connectin error", err);
    process.exit(1);
});




// ejs & staic config
app.engine('ejs', ejs.__express);
app.set('view engine', 'ejs');
app.set('views', path.join(__dirname, 'views'));



app.use('/uploads', express.static(path.join(__dirname, 'uploads')));
app.use('/public', express.static(path.join(__dirname, 'public')));

// middlewares
app.use(express.json());
app.use(cors());


// Routes 
app.use('/', uploadRoutes);

// error handler
app.use((err, req, res, next) => {
    console.error(err);
    res.status(err.status || 500).json({
        message: err.message || "Server Error"
    });
})


app.listen(PORT, () => {
    console.log(`Server Listening on http://localhost:${PORT}`);
});