listing.rb

class Listing < ActiveRecord::Base

  include AlgoliaSearch
  
  include ListingSearch

end

listing_search.rb

module ListingSearch

	def listing_search
		algoliasearch per_environment: true, if: :saleable? do
	    attribute :price_i do
	      price.to_i
	    end
	    attribute :title, :designer, :price, :description, :size, :category, :price_drops, :dropped, :price_updated_at, :created_at, :cover_photo, :images_processed, :bumped_at, :location, :strata, :retina_cover_photo, :retina_cover_height, :retina_cover_width, :followerno, :price_i
	    
	    indexable_attributes = ['unordered(designer)', 'unordered(title)', 'unordered(description)', 'category', 'size']
	    attributesToIndex indexable_attributes
	    attribute :price_i do
	      price.to_i
	    end
	    customRanking ['desc(price_updated_at)']
	    ranking ['typo', 'geo', 'words', 'proximity', 'attribute', 'exact', 'custom', 'desc(followerno)']
	    synonyms [
	      ["footwear", "shoes"],
	      ["bottoms", "pants"],
	      ["outerwear", "jacket"]
	    ]
	    add_slave 'Listing_by_date_added', per_environment: true do
	      attributesToIndex indexable_attributes
	      customRanking ['desc(created_at)']
	      ranking ['typo', 'geo', 'words', 'proximity', 'attribute', 'exact', 'custom']
	    end
	    add_slave 'Listing_by_followers', per_environment: true do
	      attributesToIndex indexable_attributes
	      customRanking ['desc(price_updated_at)']
	      ranking ['desc(followerno)', 'typo', 'geo', 'words', 'proximity', 'attribute', 'exact', 'custom']
	    end
	    add_slave 'Listing_by_high_price', per_environment: true do
	      attributesToIndex indexable_attributes
	      customRanking ['desc(price_updated_at)']
	      ranking ['desc(price_i)', 'typo', 'geo', 'words', 'proximity', 'attribute', 'exact']
	    end
	    add_slave 'Listing_by_low_price', per_environment: true do
	      attributesToIndex indexable_attributes
	      customRanking ['desc(price_updated_at)']
	      ranking ['asc(price_i)', 'typo', 'geo', 'words', 'proximity', 'attribute', 'exact']
	    end
	  end
	end
end