Watcher

A Dashboard for monitoring Cardano addresses. Reads chain data from a Redis stream populated by Oura.

Running

• Install compiler dependencies with asdf install
• Run mix setup to install and setup dependencies.
• See .env.sample as reference for required ENVs.
• Start the app with iex -S mix

For the time being, it simply displays addresses receiving ADA along with the amount of the transfer.

Architecture

The architecture contains the following services:

1. Cardano Node
2. Oura
3. Redis
4. Phoenix

Chain data from a local Cardano Node is read by Oura which has a sink configured for Redis Streams. A Phoenix server subscribes to the Redis Stream and upon receiving events from the stream, it broadcasts them to Phoenix PubSub subscribers.

The main page for the dashboard is a LiveView which is a subscriber to PubSub. Upon receiving the broadcast, the LiveView updates the socket with new data which in turn updates the page.

Tests

Running tests depends on Redis.
More info TBD.