class NewMergeRequestWorker
  include Sidekiq::Worker
  include DedicatedSidekiqQueue
  include NewIssuable

  def perform(merge_request_id, user_id)
    return unless ensure_objects_found(merge_request_id, user_id)

    EventCreateService.new.open_mr(issuable, user)
    NotificationService.new.new_merge_request(issuable, user)
    issuable.create_cross_references!(user)
  end

  def issuable_class
    MergeRequest
  end
end