port over some more

lib/odinsea/database/schema/sidekick.ex

@@ -0,0 +1,25 @@
+defmodule Odinsea.Database.Schema.Sidekick do
+  @moduledoc """
+  Ecto schema for the sidekicks table.
+  Represents sidekick (partner) relationships between characters.
+  """
+
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  @primary_key {:id, :id, autogenerate: true}
+
+  schema "sidekicks" do
+    field :firstid, :integer, default: 0
+    field :secondid, :integer, default: 0
+  end
+
+  @doc """
+  Changeset for creating a sidekick relationship.
+  """
+  def changeset(sidekick, attrs) do
+    sidekick
+    |> cast(attrs, [:firstid, :secondid])
+    |> validate_required([:firstid, :secondid])
+  end
+end