gistfile1.txt

exports.user = function(req, res) {
  User.findById(req.params.id, function(err,user) {
		if(err) {
			res.send(err);
		} else {
			Friend.findOne({userId: req.signedCookies.userid}, function(err, user2){
				console.log('hit1');
				console.log(user2);
				console.log(user2.friends);
				if(user2.friends.length > 0) {
					console.log('hit2');
					for(var x = 0; x < user2.friends.length; x++) {
						console.log(user2.friends[x].equals(req.params.id));
						if(user2.friends[x].equals(req.params.id)) {
							res.render('user', {title: 'Weblio', 
							ufirstName: user.firstName,
							ulastName: user.lastName,
							uemail: user.email,
							uphone: user.phone,
							ubirthday: user.birthday.getMonth() + "/" + user.birthday.getDay() + "/" + user.birthday.getYear() 
							});			
						} else {
							console.log('hit3');
							for(var i = 0; i < user2.request_received_from.length; i++) {							
								if(user2.request_received_from[i].equals(req.params.id)) {
									res.render('user', {title: 'Weblio', 
									ufirstName: user.firstName,
									ulastName: user.lastName,
									uemail: user.email,
									uphone: user.phone,
									ubirthday: user.birthday.getMonth() + "/" + user.birthday.getDay() + "/" + user.birthday.getYear() 
									});		
								} else {
									if(req.signedCookies.userid === req.params.id) {
										res.redirect('userProfile');
									} else {
										console.log('hit5');
										res.render('noPage');
									}
								}
							}
						}
					}
				} else {
					if(user2.request_received_from.length > 0) {
					console.log('hit6');
						for(var i = 0; i < user2.request_received_from.length; i++) {
							if(user2.request_received_from[i].equals(req.params.id)) {
								res.render('user', {title: 'Weblio', 
								ufirstName: user.firstName,
								ulastName: user.lastName,
								uemail: user.email,
								uphone: user.phone,
								ubirthday: user.birthday.getMonth() + "/" + user.birthday.getDay() + "/" + user.birthday.getYear() 
								});		
							} else {
								if(req.signedCookies.userid === req.params.id) {
									res.redirect('userProfile');
								} else {
									console.log('hit7');
									res.render('noPage');
								}
							}
						}
					} else {
						if(req.signedCookies.userid === req.params.id) {
							res.redirect('userProfile');
						} else {
							console.log('hit8');
							res.render('noPage');
						}
					} 
				}																																		
			});
			
		}
	});

};