Update

priv/repo/migrations/20250702091405_create_notes.exs

@@ -13,6 +13,7 @@ defmodule Nulla.Repo.Migrations.CreateNotes do
       add :cc, {:array, :string}
       add :sensitive, :boolean, default: false, null: false
       add :content, :string
+      add :tag, {:array, :map}
       add :language, :string
       add :featured, :boolean, default: false, null: false
       add :actor_id, references(:actors, on_delete: :delete_all)

priv/repo/migrations/20250702152953_create_relations.exs

@@ -17,8 +17,8 @@ defmodule Nulla.Repo.Migrations.CreateRelations do
       add :requested, :boolean, default: false, null: false
       add :note, :string
 
-      add :local_actor_id, references(:actors, type: :bigint), null: false
-      add :remote_actor_id, references(:actors, type: :bigint), null: false
+      add :local_actor_id, references(:actors, on_delete: :delete_all), null: false
+      add :remote_actor_id, references(:actors, on_delete: :delete_all), null: false
 
       timestamps(type: :utc_datetime)
     end

priv/repo/migrations/20250706092825_create_likes.exs

@@ -0,0 +1,17 @@
+defmodule Nulla.Repo.Migrations.CreateLikes do
+  use Ecto.Migration
+
+  def change do
+    create table(:likes, primary_key: false) do
+      add :id, :bigint, primary_key: true
+      add :actor_id, references(:actors, on_delete: :delete_all), null: false
+      add :note_id, references(:notes, on_delete: :delete_all), null: false
+
+      timestamps(type: :utc_datetime)
+    end
+
+    create index(:likes, [:actor_id])
+    create index(:likes, [:note_id])
+    create unique_index(:likes, [:actor_id, :note_id])
+  end
+end

priv/repo/migrations/20250706120640_create_announces.exs

@@ -0,0 +1,17 @@
+defmodule Nulla.Repo.Migrations.CreateAnnounces do
+  use Ecto.Migration
+
+  def change do
+    create table(:announces, primary_key: false) do
+      add :id, :bigint, primary_key: true
+      add :actor_id, references(:actors, on_delete: :delete_all), null: false
+      add :note_id, references(:notes, on_delete: :delete_all), null: false
+
+      timestamps(type: :utc_datetime)
+    end
+
+    create index(:announces, [:actor_id])
+    create index(:announces, [:note_id])
+    create unique_index(:announces, [:actor_id, :note_id])
+  end
+end