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real-time-chat-nestjs-angular

Link to Github: https://github.com/ThomasOliver545/real-time-chat-nestjs-angular
Link to all Commits on Github: https://github.com/ThomasOliver545/real-time-chat-nestjs-angular/commits
Link to Twitter: https://twitter.com/Thomas_OliverK

Youtube Playlists:
Playlist "Realtime/Live Chat App": https://youtube.com/playlist?list=PLVfq1luIZbSkICzoA8EuvTskPEROS68i9
Playlist "2022": https://www.youtube.com/playlist?list=PLVfq1luIZbSmYCedSiFudCImiyCK1c2Qr
Playlist "Realtime/Live Chat App - Released Versions": https://youtube.com/playlist?list=PLVfq1luIZbSmz1-qgUdpV0xjjtzhnBHFl

Since i am doing this in my freetime Support via "Github Sponsor", "Github Follow", "Youtube Follow" etc. would be great.

Good to know

  • Api build with NestJS 8, because v8 has Support for the latest Socket.io Release v4
  • Angular used in v12 & also Angular Material
  • Start Command docker-compose up
  • Sometimes the package-lock.json can cause issues, then just delete it and let docker do everything
  • The first Video is an Overview for the first Part of the series [Videos 1-17], there will also be more features & bugfixes added in the future (then with like another overview video)
  • All Commits that are matched with a video are prefixed with the Video Number, where they were made, e.g. Video-17: ...
  • In the folder _user_stories you can have a look at all the implemented user stories so far, in 00_overview you have a list of all videos
  • Sometimes when you follow the videos you might need to dump the images/containers and rebuild, look below to the tipps & tricks
  • in the todo.md file are some ideas that could be implemented in the future

Overview of the Series

This Series is about implementing a Realtime Chat with Websockets (here we used Socket.io v4). The Main features are:

  • Register a new User
  • Login with a user and get a valid jwt Token for Auth (API & Websocket)
  • Create a Chatroom and add other users by their username
  • Join one of your chatrooms and see the latest messages
  • Add a message to the chatroom, this will be emmitted immediately to all other joined Users for this Room that are currently online

The NestJS API is build with NestJS 8, because v8 has support for the latest socket.io Release v4.

How to run the Project

Command:
docker-compose up

Tipps & Tricks

If you follow the videos you something have to delete the images & containers and then start everything again.

Command to remove all images:
docker rmi -f $(docker images -a -q)

Command to remove all containers:
docker rm -vf $(docker ps -a -q)

Docker commands

Command to start:
docker-compose up

Command to build: docker-compose build

Command to remove all images:
docker rmi -f $(docker images -a -q)

Command to remove all containers:
docker rm -vf $(docker ps -a -q)