dotfiles/backend/lib/prymn_web/live/server_live/index.ex

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Elixir
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defmodule PrymnWeb.ServerLive.Index do
use PrymnWeb, :live_view
alias Prymn.Servers
@impl true
def mount(_params, _session, socket) do
{:ok, stream(socket, :servers, Servers.list_servers())}
end
@impl true
def handle_params(params, _url, socket) do
{:noreply, apply_action(socket, socket.assigns.live_action, params)}
end
defp apply_action(socket, :new, _params) do
socket
|> assign(:page_title, "New Server")
end
defp apply_action(socket, :index, _params) do
socket
|> assign(:page_title, "Listing Servers")
end
@impl true
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def handle_info({:connect, %Servers.Server{} = server}, socket) do
socket =
if server.provider == :Custom,
do: push_navigate(socket, to: ~p"/servers/#{server}"),
else: stream_insert(socket, :servers, server)
{:noreply, socket}
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end
@impl true
def handle_event("delete", %{"id" => id}, socket) do
server = Servers.get_server!(id)
{:ok, _} = Servers.delete_server(server)
{:noreply, stream_delete(socket, :servers, server)}
end
end