https://github.com/phawk/action-cable-online-status

YouTube episode demonstrating how to show which users are online using action cable
https://github.com/phawk/action-cable-online-status

Last synced: 2 months ago
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YouTube episode demonstrating how to show which users are online using action cable

• Host: GitHub
• URL: https://github.com/phawk/action-cable-online-status
• Owner: phawk
• License: mit
• Created: 2023-01-15T11:19:17.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2023-01-15T14:12:55.000Z (almost 2 years ago)
• Last Synced: 2024-04-11T15:29:09.929Z (9 months ago)
• Language: Ruby
• Size: 134 KB
• Stars: 4
• Watchers: 1
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

        
# Online status using action cable

This is a demo app to show you how to show the current online state of a user using ActionCable.

## Creating the project

This project was generated using the following command.

```sh

rails new online_status --skip-jbuilder --skip-test --css=tailwind --javascript=esbuild

```

## Running the project

To get set up, run the `bin/setup` script, to install dependencies, create the database, migrate and seed it with some sample data.

Then run `bin/dev` and `open localhost:3000`.

## Creating the action cable channel

```sh

$ bin/rails g channel Online

```

### Making User.rb "live"

Add this to the top of the model

```ruby

after_update_commit { broadcast_replace_to("online_users") }

```

And this to your view file that you want to listen for changes

```ruby

<%= turbo_stream_from "online_users" %>

```

### License

This code is licensed under the MIT License.