app.js

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

var indexRouter = require('./routes/index');
var ContentRouter = require('./routes/contentRoute');
var userRouter = require('./routes/userRoute');
var bookmarkRouter = require('./routes/bookmarkRoute');

const baseResponse = require('./config/baseResponseStatus');
const { response, errResponse } = require('./config/response');

var app = express();

const corsOptions = {
    origin: '*',
    credentials: true,
};

app.use(cors(corsOptions));

app.use(
    session({
        secret: 'dotdotdot',
        resave: false,
        saveUninitialized: true,
    })
);

app.use(express.json());
app.use(express.urlencoded({ extended: false }));

app.use(morgan('dev'));

require('./models/index');

app.use('/', indexRouter);
app.use('/content', ContentRouter);
app.use('/user', userRouter);
app.use('/bookmark', bookmarkRouter);

// 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.send(errResponse(baseResponse.NOT_FOUND));
});

module.exports = app;