27 lines
774 B
Ruby
27 lines
774 B
Ruby
module Relationable
|
|
extend ActiveSupport::Concern
|
|
|
|
included do
|
|
has_many :related_contents,
|
|
as: :parent_relationable,
|
|
inverse_of: :parent_relationable,
|
|
dependent: :destroy
|
|
end
|
|
|
|
def find_related_content(relationable)
|
|
RelatedContent.find_by(parent_relationable: self, child_relationable: relationable)
|
|
end
|
|
|
|
def relationed_contents
|
|
if MachineLearning.enabled? && Setting["machine_learning.related_content"].present?
|
|
related_content = related_contents.not_hidden.order(machine_learning_score: :desc)
|
|
else
|
|
related_content = related_contents.not_hidden.from_users
|
|
end
|
|
|
|
related_content.map(&:child_relationable).reject do |related|
|
|
related.respond_to?(:retired?) && related.retired?
|
|
end
|
|
end
|
|
end
|