Allow to accept / reject participants

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

lib/service/activity_pub/converters/event.ex

@@ -59,6 +59,7 @@ defmodule Mobilizon.Service.ActivityPub.Converters.Event do
         "begins_on" => object["startTime"],
         "ends_on" => object["endTime"],
         "category" => object["category"],
+        "join_options" => object["joinOptions"],
         "url" => object["id"],
         "uuid" => object["uuid"],
         "tags" => tags,

lib/service/activity_pub/utils.ex

@@ -328,6 +328,7 @@ defmodule Mobilizon.Service.ActivityPub.Utils do
       "category" => metadata.category,
       "actor" => actor,
       "id" => url || Routes.page_url(Endpoint, :event, uuid),
+      "joinOptions" => metadata.join_options,
       "uuid" => uuid,
       "tag" =>
         tags |> Enum.uniq() |> Enum.map(fn tag -> %{"type" => "Hashtag", "name" => "##{tag}"} end)