Correctly handle event update

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

lib/mobilizon_web/schema/event.ex

@@ -229,14 +229,14 @@ defmodule MobilizonWeb.Schema.EventType do
       arg(:organizer_actor_id, non_null(:id))
       arg(:category, :string, default_value: "meeting")
       arg(:physical_address, :address_input)
-      arg(:options, :event_options_input, default_value: %{})
+      arg(:options, :event_options_input)
 
       resolve(&Event.create_event/3)
     end
 
     @desc "Update an event"
     field :update_event, type: :event do
-      arg(:event_id, non_null(:integer))
+      arg(:event_id, non_null(:id))
 
       arg(:title, :string)
       arg(:description, :string)
@@ -246,6 +246,7 @@ defmodule MobilizonWeb.Schema.EventType do
       arg(:status, :integer)
       arg(:public, :boolean)
       arg(:visibility, :event_visibility)
+      arg(:organizer_actor_id, :id)
 
       arg(:tags, list_of(:string), description: "The list of tags associated to the event")
 
@@ -259,6 +260,7 @@ defmodule MobilizonWeb.Schema.EventType do
       arg(:phone_address, :string)
       arg(:category, :string)
       arg(:physical_address, :address_input)
+      arg(:options, :event_options_input)
 
       resolve(&Event.update_event/3)
     end