Elixir-case-statement-registration-with-nested-changeset-error.ex

defmodule MyApp.Registration do
  @moduledoc """
  The Registration context.
  """
  alias MyApp.Subdomain.Accounts
  alias MyApp.Orgs
  alias MyApp.Tenants.Tenant

  def create(attrs) do 
    case Orgs.register_org(attrs) do
      {:ok, org}  ->
      case Accounts.register_user(attrs) do
        {:ok, user}  -> {:ok, user}
        {:error, %Ecto.Changeset{} = changeset} -> {:error, changeset}
      end 
      {:error, %Ecto.Changeset{} = changeset} -> {:error, changeset.changes.tenant}
    end
  end
end