debianize-mobilizon/priv/repo/migrations/20180110092600_create_events.exs

defmodule Eventos.Repo.Migrations.CreateEvents do
  use Ecto.Migration

  def change do
    create table(:events) do
      add :title, :string, null: false
      add :slug, :string, null: false
      add :description, :string, null: true
      add :begins_on, :datetimetz
      add :ends_on, :datetimetz
      add :state, :integer, null: false
      add :public, :boolean, null: false
      add :status, :integer, null: false
      add :large_image, :string
      add :thumbnail, :string
      add :publish_at, :datetimetz
      add :organizer_account_id, references(:accounts, on_delete: :nothing)
      add :organizer_group_id, references(:groups, on_delete: :nothing)
      add :category_id, references(:categories, on_delete: :nothing), null: false
      add :address_id, references(:addresses, on_delete: :delete_all)

      timestamps()
    end

    create index(:events, [:organizer_account_id])
    create index(:events, [:organizer_group_id])
    create unique_index(:events, [:slug])

  end
end