47 lines
1.3 KiB
Elixir
47 lines
1.3 KiB
Elixir
defmodule PrymnWeb.ServerLive.Index do
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use PrymnWeb, :live_view
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alias Prymn.Servers
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@impl true
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def mount(_params, _session, socket) do
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# Run this for every server:
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# make sure an agent connection is made (async "cheap" request)
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# then wait for events
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# pubsub will eventually send a connected or a disconnected (and anything else) event
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{:ok, stream(socket, :servers, Servers.list_servers())}
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end
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@impl true
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def handle_params(params, _url, socket) do
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{:noreply, apply_action(socket, socket.assigns.live_action, params)}
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end
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defp apply_action(socket, :new, _params) do
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socket
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|> assign(:page_title, "New Server")
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end
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defp apply_action(socket, :index, _params) do
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socket
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|> assign(:page_title, "Listing Servers")
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end
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@impl true
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def handle_info({:connect, %Servers.Server{} = server}, socket) do
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socket =
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if server.provider == :Custom,
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do: push_navigate(socket, to: ~p"/servers/#{server}"),
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else: stream_insert(socket, :servers, server)
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{:noreply, socket}
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end
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@impl true
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def handle_event("delete", %{"id" => id}, socket) do
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server = Servers.get_server!(id)
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{:ok, _} = Servers.delete_server(server)
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{:noreply, stream_delete(socket, :servers, server)}
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end
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end
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