theforeman/foreman_maintain

module Procedures::ForemanTasks
  class Delete < ForemanMaintain::Procedure
    ALLOWED_STATES_VALUES = %w[old planning pending paused].freeze

    metadata do
      param :state,
        'In what state should the task be deleted.'\
        " Possible values are #{ALLOWED_STATES_VALUES.join(', ')}",
        :required => true, :allowed_values => ALLOWED_STATES_VALUES
      description 'Delete tasks'
    end

    def run
      with_spinner("Deleting #{@state} task") do |spinner|
        count_tasks_before = feature(:foreman_tasks).count(@state)

        if count_tasks_before > 0
          spinner.update "Backup #{@state} tasks"
          feature(:foreman_tasks).backup_tasks(@state) do |backup_progress|
            spinner.update backup_progress
          end
          spinner.update "Deleting #{count_tasks_before} #{@state} tasks [running]"
          count_tasks_later = feature(:foreman_tasks).delete(@state)
          spinner.update "Deleting #{@state} tasks [DONE]"
          spinner.update(
            "Deleted #{@state} tasks: #{count_tasks_before - count_tasks_later}"
          )
        end
      end
    end

    def runtime_message
      "Delete #{@state} tasks"
    end
  end
end