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const isLoggedIn = (req, res, next) => {
	if (req.isAuthenticated()) {
		return next();
	}
	res.redirect('/login');
}

const checkCampgroundOwnership = (req, res, next) => {
	if (req.isAuthenticated()) {
		Campground.findById(req.params.id, (err, foundCampground) => {
			if (err) {
				console.log(err);
				res.send('something went wrong');
			} else {
				if (foundCampground.author.id.equals(req.user._id)) {
					return next();
				} else {
					res.redirect('back');
				}
			}
		})
	} else {
		res.redirect('back');
	}
}