app.js

const fs = require("fs");
const express = require("express");

const app = express();
const morgan = require("morgan");

const AppError = require('./utils/appError');
const globalErrorHandler = require('./controllers/errorController');
const tourRouter = require("./routes/tourRoutes");
const userRouter = require("./routes/userRoutes");

// 1) MIDDLEWARES
if (process.env.NODE_ENV === "development") {
  app.use(morgan("dev"));
}
app.use(express.json());

app.use(express.static(`${__dirname}/public`));

// app.use((req, res, next) => {
//   console.log("Hello from the middleware");
//   next();
// });

app.use((req, res, next) => {
  req.requestTime = new Date().toISOString();
  // console.log(req.headers);
  next();
});

// 3) Routes
app.use("/api/v1/tours", tourRouter);
app.use("/api/v1/users", userRouter);

app.all("*", (req, res, next) => {
  // const err = new Error(`Can't find ${req.originalUrl}`);
  // err.status = 'fail';
  // err.status = 404;

  next(new AppError(`Can't find ${req.originalUrl} on this server`, 404));
});

app.use(globalErrorHandler);
module.exports = app;