pressence_controller.ex

defmodule Kpsz.PressenceController do
  use Kpsz.Web, :controller

  alias Kpsz.Event
  alias Kpsz.User
  alias Kpsz.Pressence

  def assign(conn, %{
        "event" => event,
        "user" => user}) do
    pressence = %Pressence{event_id: event, user_id: user}
    case Repo.insert(pressence) do
      _ -> conn
    end
  end

end