defmodule DaProductApp.Repo.Migrations.CreatePermissions do
  use Ecto.Migration

  def change do
    create table(:permissions) do
      add :name, :string, null: false
      add :description, :string
      add :active, :boolean, default: true, null: false
      add :module_id, references(:modules, on_delete: :delete_all), null: false

      timestamps(type: :utc_datetime)
    end

    create index(:permissions, [:module_id])
    create unique_index(:permissions, [:name, :module_id])
  end
end