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 methodOverride = require('method-override')
const session = require('express-session')
const flash = require("connect-flash");

const cors = require('cors')

// import mongoose
const mongoose = require('mongoose')
mongoose.connect(
  // "mongodb://localhost:27017/db_bwamern",
  // "mongodb+srv://root:root@cluster0.9pebi.mongodb.net/db_bwamern?retryWrites=true&w=majority&ssl=true",
  "mongodb+srv://root:root@cluster0.9pebi.mongodb.net/db_bwamern?retryWrites=true&w=majority",
  {
    useNewUrlParser: true,
    useUnifiedTopology: true,
    useCreateIndex: true,
    useFindAndModify: false,
  }
);

var indexRouter = require('./routes/index');
var usersRouter = require('./routes/users');

// router admin
const adminRouter = require('./routes/admin');
const apiRouter = require('./routes/api')

var app = express();

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

// method override
app.use(methodOverride('_method'))

// express session
app.use(
  session({
    secret: "keyboard cat",
    resave: false,
    saveUninitialized: true,
    cookie: { maxAge: 60000 },
  })
);

// connect flash
app.use(flash());

// cors
app.use(cors())

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(
  "/sb-admin-2",
  express.static(path.join(__dirname, "node_modules/startbootstrap-sb-admin-2"))
);

app.use('/', indexRouter);
app.use('/users', usersRouter);

app.use('/admin', adminRouter)
app.use('/api/v1/member', apiRouter)

// 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;