gistfile1.rb

Spree::Sunspot::Setup.configure do

  searchable auto_index: true,
             auto_remove: true,
             if: proc { |prod|
               prod.variants.collect {  |var|
                 var.flash_sales.size > 0 && var.flash_sales.any? { |fs| !fs.expired? }
               }.any?
             } do


    text :name, boost: 2.0
    text :description, boost: 1.2
    text :taxon_labels, boost: 4.0 do
      taxons.collect{ |t| t.self_and_ancestors.map(&:name) }.flatten
    end

    time :available_on

    integer :taxon_ids, references: Spree::Taxon, multiple: true do
      taxons.collect{ |t| t.self_and_ancestors.map(&:id) }.flatten
    end

    string :taxon_names, multiple: true do
      taxons.collect{ |t| t.self_and_ancestors.map(&:name) }.flatten
    end

    integer :position, references: FlashSaleVariant, multiple: true do
      variants.collect { |variant| variant.flash_sale_variants.map(&:position) }.flatten
    end

    integer :variant_ids, references: Spree::Variant, multiple: true do
      variants.map(&:id).flatten
    end

    integer :flash_sale_ids, references: FlashSale, multiple: true do
      variants.collect { |variant| variant.flash_sales.map(&:id) }.flatten
    end
    time :flash_sale_starts_at, multiple: true do
      variants.collect { |variant| variant.flash_sales.map(&:starts_at) }.flatten
    end
    time :flash_sale_ends_at, multiple: true do
      variants.collect { |variant| variant.flash_sales.map(&:ends_at) }.flatten
    end

    integer :designer_id, references: Designer do
      designer.id if designer
    end

    string :designer_name do
      designer.name if designer
    end

    integer :size, references: Spree::OptionValue, multiple: true do
      variants.collect{ |variant| variant.option_values.select{ |ov| ["clothing-size","shoes-size"].include?(ov.option_type.name)  }.collect{ |ov| ov.id } }.flatten

    end

    integer :color, references: Spree::OptionValue, multiple: true do
      variants.collect{ |variant| variant.option_values.select{ |ov| ov.option_type.name.eql?("color") }.collect{ |ov| ov.id } }.flatten
    end

    integer :clothing_size, references: Spree::OptionValue, multiple: true do
      variants.collect{ |variant| variant.option_values.select{ |ov| ov.option_type.name.eql?("clothing-size") }.collect{ |ov| ov.id } }.flatten
    end

    integer :shoes_size, references: Spree::OptionValue, multiple: true do
      variants.collect{ |variant| variant.option_values.select{ |ov| ov.option_type.name.eql?("shoes-size") }.collect{ |ov| ov.id } }.flatten
    end

    integer :condition, references: Spree::OptionValue, multiple: true do
      variants.collect{ |variant| variant.option_values.select{ |ov| ov.option_type.name.eql?("condition") }.collect{ |ov| ov.id } }.flatten
    end

  end
end