ash_postgres/priv/test_repo/migrations/20210419181749_migrate_resources7.exs

defmodule AshPostgres.TestRepo.Migrations.MigrateResources7 do
  @moduledoc """
  Updates resources based on their most recent snapshots.

  This file was autogenerated with `mix ash_postgres.generate_migrations`
  """

  use Ecto.Migration

  def up do
    alter table(:posts) do
      modify :score, :bigint
      add :price, :bigint
    end

    create constraint(:posts, :price_must_be_positive, check: "type = 'sponsored' AND price > 0")

    # This is just to ensure tests are trying out the enum migration logic
    AshPostgres.Migration.create_enum(AshPostgres.Test.Types.Status)
    AshPostgres.Migration.drop_enum(AshPostgres.Test.Types.Status)
    AshPostgres.Migration.create_enum(AshPostgres.Test.Types.Status)

    alter table(:post_ratings) do
      modify :score, :bigint
    end

    alter table(:integer_posts) do
      modify :id, :bigint
    end

    alter table(:comments) do
      modify :likes, :bigint
    end

    alter table(:comment_ratings) do
      modify :score, :bigint
    end
  end

  def down do
    alter table(:comment_ratings) do
      modify :score, :integer
    end

    alter table(:comments) do
      modify :likes, :integer
    end

    alter table(:integer_posts) do
      modify :id, :integer
    end

    alter table(:post_ratings) do
      modify :score, :integer
    end

    drop_if_exists constraint(:posts, :price_must_be_positive)

    alter table(:posts) do
      remove :price
      modify :score, :integer
    end
  end
end