discourse/app/services/user/action/suspend_all.rb

# frozen_string_literal: true

class User::Action::SuspendAll < Service::ActionBase
  option :users, []
  option :actor
  option :contract

  delegate :message, :post_id, :suspend_until, :reason, to: :contract, private: true

  def call
    suspended_users.first.try(:user_history).try(:details)
  end

  private

  def suspended_users
    users.map do |user|
      UserSuspender.new(
        user,
        suspended_till: suspend_until,
        reason: reason,
        by_user: actor,
        message: message,
        post_id: post_id,
      ).tap(&:suspend)
    rescue => err
      Discourse.warn_exception(err, message: "failed to suspend user with ID #{user.id}")
    end
  end
end