publishing a message

lib/watercooler/www.ex

@@ -1,11 +1,12 @@
defmodule Watercooler.WWW do
  use Ace.HTTP.Service, [port: 8080, cleartext: true]
  

  use Raxx.Router, [
    {%{method: :GET, path: []}, Watercooler.WWW.HomePage},
    {%{method: :POST, path: ["publish"]}, Watercooler.WWW.Publish},
    {_, Watercooler.WWW.NotFoundPage}
  ]
  

  @external_resource "lib/watercooler/public/main.css"
  @external_resource "lib/watercooler/public/main.js"
  use Raxx.Static, "./public"

lib/watercooler/www/publish.ex

@@ -0,0 +1,15 @@
defmodule Watercooler.WWW.Publish do
  use Raxx.Server

  @impl Raxx.Server
  def handle_request(request, _state) do
    %{"message" => message} =
      request.body # 1.
      |> URI.decode_www_form()
      |> URI.decode_query()

    {:ok, _} = Watercooler.publish(message) # 2.

    redirect("/") # 3.
  end
end