Improve resources display on mobile

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

lib/graphql/schema/resource.ex

@@ -20,6 +20,7 @@ defmodule Mobilizon.GraphQL.Schema.ResourceType do
     field(:actor, :actor, description: "The resource's owner")
     field(:inserted_at, :naive_datetime, description: "The resource's creation date")
     field(:updated_at, :naive_datetime, description: "The resource's last update date")
+    field(:published_at, :naive_datetime, description: "The resource's publication date")
     field(:type, :string, description: "The resource's type (if it's a folder)")
     field(:path, :string, description: "The resource's path")
 

lib/mobilizon/resources/resources.ex

@@ -47,7 +47,7 @@ defmodule Mobilizon.Resources do
       ) do
     Resource
     |> where([r], r.actor_id == ^group_id and is_nil(r.parent_id))
-    |> order_by(asc: :type)
+    |> order_by(asc: :type, asc: :title)
     |> preload([r], [:actor, :creator])
     |> Page.build_page(page, limit)
   end
@@ -55,7 +55,7 @@ defmodule Mobilizon.Resources do
   def get_resources_for_folder(%Resource{id: resource_id}, page, limit) do
     Resource
     |> where([r], r.parent_id == ^resource_id)
-    |> order_by(asc: :type)
+    |> order_by(asc: :type, asc: :title)
     |> preload([r], [:actor, :creator])
     |> Page.build_page(page, limit)
   end