# frozen_string_literal: true

class PruneOldEventsWorker # rubocop:disable Scalability/IdempotentWorker
  include ApplicationWorker

  data_consistency :always

  # rubocop:disable Scalability/CronWorkerContext
  # This worker does not perform work scoped to a context
  include CronjobQueue
  # rubocop:enable Scalability/CronWorkerContext

  feature_category :users

  DELETE_LIMIT = 10_000

  def perform
    # Contribution calendar shows maximum 12 months of events, we retain 3 years for data integrity.
    cutoff_date = (3.years + 1.day).ago

    Event.unscoped.created_before(cutoff_date).delete_with_limit(DELETE_LIMIT)
  end
end