app.js

var createError = require('http-errors');
var express = require('express');
var cors = require('cors')
var path = require('path');

var bodyParser = require("body-parser");
var cookieParser = require('cookie-parser');
var logger = require('morgan');

var indexRouter = require('./routes/index');
var usersRouter = require('./routes/users');
var mapRouter = require('./routes/map');
var searchRouter = require('./routes/search');
var mapRouterV2 = require('./routes/v2/map');
var userRouterV2 = require('./routes/v2/user');

var app = express();
app.use(cors());
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');


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'),{ dotfiles: 'allow' }));
app.use(bodyParser.urlencoded({
  extended: true
}));

app.use('/', indexRouter);
app.use('/user', usersRouter);
app.use('/user/v2',userRouterV2);
app.use('/map', mapRouter);
app.use('/map/v2', mapRouterV2);
app.use('/search', searchRouter);

// 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.render('error');
});

module.exports = app;