NestJS - Websockets

How to add a websocket connection to NestJS, using my Ideas App as an example.

Links: My code - https://github.com/kelvin-mai/nest-ideas-api NestJS Docs - https://docs.nestjs.com/websockets/gateways Socket.io - https://socket.io/ ... https://www.youtube.com/watch?v=ELtZxATN5lQ