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app.js
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app.js
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/* eslint-disable no-unused-vars */
/* eslint-disable no-param-reassign */
/* eslint-disable no-underscore-dangle */
const express = require('express');
const path = require('path');
const mongoose = require('mongoose');
const ejsMate = require('ejs-mate');
const methodOverride = require('method-override');
// const Joi = require('joi');
// const { join } = require('path');
// const { privateEncrypt } = require('crypto');
const catchAsync = require('./utilities/catchAsync');
const ExpressError = require('./utilities/ExpressError');
const Campground = require('./models/campground');
const Review = require('./models/review');
const campgrounds = require('./routes/campgrounds');
const reviews = require('./routes/reviews');
mongoose.connect('mongodb://localhost:27017/lets-camp', {
useNewUrlParser: true,
useCreateIndex: true,
useUnifiedTopology: true,
useFindAndModify: false,
});
const db = mongoose.connection;
db.on('error', console.error.bind(console, 'connection error:'));
db.once('open', () => {
console.log('database connected');
});
const app = express();
app.engine('ejs', ejsMate);
app.set('view engine', 'ejs');
app.set('views', path.join(__dirname, 'views'));
app.use(express.urlencoded({ extended: true }));
app.use(methodOverride('_method'));
app.use('/campgrounds', campgrounds);
app.use('/campgrounds/:id/reviews', reviews);
app.get('/', (req, res) => {
res.render('home');
});
app.all('*', (req, res, next) => {
next(new ExpressError('Page not found', 404));
});
app.use((err, req, res) => {
const { statusCode = 500 } = err;
if (!err.message) err.message = 'Something went wrong';
res.status(statusCode).render('error', { err });
});
app.listen(3000, () => {
console.log('Serving on port 3000');
});