mobilizon/priv/repo/migrations/20180614131328_add_attributed_to_field_to_events_and_comments.exs

defmodule Mobilizon.Repo.Migrations.AddAttributedToFieldToEventsAndComments do
  use Ecto.Migration

  def up do
    alter table(:events) do
      add :attributed_to_id, references(:actors, on_delete: :nothing)
    end

    alter table(:comments) do
      add :attributed_to_id, references(:actors, on_delete: :nothing)
    end
  end

  def down do
    alter table(:events) do
      remove :attributed_to_id
    end

    alter table(:comments) do
      remove :attributed_to_id
    end
  end
end