cat-bookmarker/deps/phoenix/priv/templates/phx.gen.channel/channel.ex

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2024-03-10 18:52:04 +00:00
defmodule <%= module %>Channel do
use <%= web_module %>, :channel
@impl true
def join("<%= singular %>:lobby", payload, socket) do
if authorized?(payload) do
{:ok, socket}
else
{:error, %{reason: "unauthorized"}}
end
end
# Channels can be used in a request/response fashion
# by sending replies to requests from the client
@impl true
def handle_in("ping", payload, socket) do
{:reply, {:ok, payload}, socket}
end
# It is also common to receive messages from the client and
# broadcast to everyone in the current topic (<%= singular %>:lobby).
@impl true
def handle_in("shout", payload, socket) do
broadcast(socket, "shout", payload)
{:noreply, socket}
end
# Add authorization logic here as required.
defp authorized?(_payload) do
true
end
end