lib/slurpee_web/live/transaction_subscription_live.ex
defmodule SlurpeeWeb.TransactionSubscriptionLive do
use SlurpeeWeb, :live_view
@impl true
def mount(_params, _session, socket) do
transaction_subscriptions = []
socket =
socket
|> assign(transaction_subscriptions: transaction_subscriptions)
{:ok, socket}
end
end