discourse/db/migrate/20210207232853_fix_topic_timer_duration_minutes.rb

# frozen_string_literal: true
class FixTopicTimerDurationMinutes < ActiveRecord::Migration[6.0]
  def up
    DB.exec("DELETE FROM topic_timers WHERE status_type = 7 AND duration > 20 * 365")
    DB.exec("DELETE FROM topic_timers WHERE status_type != 7 AND duration > 20 * 365 * 24")

    DB.exec("UPDATE topic_timers SET duration_minutes = (duration * 60 * 24) WHERE duration_minutes IS NULL AND status_type = 7 AND duration IS NOT NULL")
    DB.exec("UPDATE topic_timers SET duration_minutes = (duration * 60) WHERE duration_minutes IS NULL AND status_type != 7 AND duration IS NOT NULL")
  end

  def down
    raise ActiveRecord::IrreversibleMigration
  end
end