Introduction

Objectives#

We want to build a group chat room with the following behaviour:

when a user enters the room:

user is assigned a random username
admin-bot sends a message to the everyone in group to welcome the user
user is added to display of online users

when a user sends a message:

run a profanity check on the sent message (think about the kids that might see it!)
if there is no profanity, send the message to the group
if there is profanity, admin-bot sends a message to the user notifying that the message was not sent.

when a user leaves the room (disconnection):

admin-bot sends a message to the everyone in group to indicate that the user has left the room
user is removed from display of online users

In addition, in the users display and the chat messages we also want:

to display the user's origin country (which we find out by checking the IP addresses) alongside their username.
to update the number of active users currently in the chat

Instructions#

To start, checkout the github repository with the starter code here

For reference:

The completed code can be found here

A live demo of the working app can be found here

Objectives
Instructions