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@AshutoshSajan
Created January 24, 2020 15:34
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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 mongoose = require('mongoose');
const cors = require("cors");
const indexRouter = require('./routes/index');
const app = express();
mongoose.connect("mongodb://localhost/quiz-app", {
useNewUrlParser: true,
useFindAndModify: false,
useCreateIndex: true,
useUnifiedTopology: true
},
function (err, connection) {
if (err) throw err;
else if (connection) console.log("connected to mongodb...");
}
)
// 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')));
app.use(cors());
app.use('/api/v1', indexRouter);
app.use('*', (req, res) => res.status(200).render('index', {
title: 'Express'
}));
// 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;
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