app.js

var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');
const mongoose = require('mongoose')
const cors = require('cors');
const app = express();

require('dotenv').config()

// CORS 설정
app.use(cors());


mongoose.connect('mongodb://localhost/junction', {useNewUrlParser: true, useUnifiedTopology: true});
const db = mongoose.connection;
db.on('error', console.error.bind(console, 'connection error:'));
db.once('open', function() {
  console.log("we're connected")
});


var usersRouter = require('./routes/users');
var coursesRouter = require('./routes/courses');
var reservationRouter = require('./routes/reservations');
var driverRouter = require('./routes/drivers')

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

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('/user', usersRouter);
app.use('/course', coursesRouter);
app.use('/reservation', reservationRouter);
app.use('/driver', driverRouter);

// 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 : {};

  res.status(err.status || 500);
  res.send(err.message);
});


module.exports = app;