Contents

require "infopark_component_cache/consistency_guard"

module InfoparkComponentCache
  # @author Tomasz Przedmojski <[e-mail]>
  #
  # @abstract
  # This abstract class enables the implementing classes
  # to access the cms and read the current state.
  #
  # It also provides the option to limit the object classes
  # used for lookup.
  class CmsStateGuard < ConsistencyGuard
    class << self
      # This parameter should be initialized to the root Obj
      # class of the project
      attr_accessor :obj_root_class
    end

    protected
    # This method implements scoping on the root Obj class
    # and additional constraints for limiting object classes
    # used for lookup
    def scoped_relation
      if self.options[:obj_classes].present?
        conditions = {obj_class: self.options[:obj_classes]}
      else
        conditions = {}
      end
      CmsStateGuard.obj_root_class.scoped.where(conditions)
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
infopark_component_cache-2.0.0	lib/infopark_component_cache/guards/cms_state_guard.rb