#TODO: Refactor, checking EE
# module ProtectedRefAccess
#   extend ActiveSupport::Concern

#   included do
#     # belongs_to :protected_branch
#     # delegate :project, to: :protected_branch

#     scope :master, -> { where(access_level: Gitlab::Access::MASTER) }
#     scope :developer, -> { where(access_level: Gitlab::Access::DEVELOPER) }
#   end

#   def humanize
#     self.class.human_access_levels[self.access_level]
#   end

#   def check_access(user)
#     return true if user.is_admin?

#     project.team.max_member_access(user.id) >= access_level
#   end
# end