Add groups back

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

priv/repo/migrations/20180530125159_add_avatar_and_banner_to_actor.exs

@@ -0,0 +1,17 @@
+defmodule Eventos.Repo.Migrations.AddAvatarAndBannerToActor do
+  use Ecto.Migration
+
+  def up do
+    alter table(:actors) do
+      add :avatar_url, :string
+      add :banner_url, :string
+    end
+  end
+
+  def down do
+    alter table(:actors) do
+      remove :avatar_url
+      remove :banner_url
+    end
+  end
+end

priv/repo/migrations/20180530152323_make_actor_public_key_nullable.exs

@@ -0,0 +1,15 @@
+defmodule Eventos.Repo.Migrations.MakeActorPublicKeyNullable do
+  use Ecto.Migration
+
+  def up do
+    alter table(:actors) do
+      modify :public_key, :text, null: true
+    end
+  end
+
+  def down do
+    alter table(:actors) do
+      modify :public_key, :text, null: false
+    end
+  end
+end