app.js

require('dotenv').config();
const createError = require('http-errors');
const express = require('express');
const path = require('path');
const cookieParser = require('cookie-parser');
const logger = require('morgan');
const cors = require('cors')

const indexRouter = require('./routes/index');
const usersRouter = require('./routes/user.routes');
const tasksRouter = require('./routes/task.routes');

const AppResponseDto = require('./dtos/responses/app.response.dto');
const BenchMarkMiddleware = require('./middlewares/benchmark.middleware');

const app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');

app.use(cors())
app.options('*', cors());
app.use(BenchMarkMiddleware.benchmark);
app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

app.use(function(req, res, next) {
  res.header("Access-Control-Allow-Origin", "*"); // update to match the domain you will make the request from
  res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
  res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE');
  res.header('Access-Control-Allow-Headers', 'Content-Type');
  next();
});


app.use('/', indexRouter);
app.use('/api/v1/users', usersRouter);
app.use('/api/v1/tasks', tasksRouter);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  next(createError(404));
});

// error handler
app.use(function(err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.json(AppResponseDto.buildWithErrorMessages(err));
});

module.exports = app;