server.js

import 'express-async-errors';
import * as dotenv from "dotenv";
dotenv.config();
import express from "express";
const app = express();
import morgan from "morgan";
import mongoose from "mongoose";
import cookieParser from 'cookie-parser';
import helmet from 'helmet';
import mongoSanitize from 'express-mongo-sanitize';


// routers
import noteRouter from './routers/noteRouter.js';
import authRouter from './routers/authRouter.js';
import userRouter from './routers/userRouter.js';

// public
import { dirname } from 'path';
import { fileURLToPath } from 'url';
import path from 'path';

// middleware
import errorHandlerMiddleware from "./middleware/errorHandlerMiddleware.js";
import { authenticateUser } from './middleware/authMiddleware.js';


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

if (process.env.NODE_ENV === "development") {
  app.use(morgan("dev"));
}

app.use(express.static(path.resolve(__dirname, './client/dist')));
app.use(cookieParser());
app.use(express.json());
app.use(helmet());
app.use(mongoSanitize());


app.get("/", (req, res) => {
  res.send("Hello World");
});


app.use('/api/v1/notes', authenticateUser, noteRouter);
app.use('/api/v1/auth', authRouter);
app.use('/api/v1/users', authenticateUser, userRouter);

app.get('*', (req, res) => {
  res.sendFile(path.resolve(__dirname, './client/dist', 'index.html'));
});

app.use("*", (req, res) => {
  res.status(404).json({ msg: "not found" });
});

app.use(errorHandlerMiddleware);


const port = process.env.PORT || 5100;

try {
  await mongoose.connect(process.env.MONGO_URL);
  app.listen(port, () => {
    console.log(`server running on PORT ${port}....`);
  });
} catch (error) {
  console.log(error);
  process.exit(1);
}