Contents

Spree::Product.class_eval do
  has_many :favorites, :dependent => :destroy
  has_many :favorite_users, :through => :favorites, :class_name => 'Spree::User', :source => 'user'

  def self.favorite
    joins(:favorites).group('spree_favorites.product_id')
  end
  
  def self.order_by_favorite_users_count(asc=false)
    order("count(spree_favorites.user_id) #{asc ? 'asc' : 'desc'}")
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
spree_favorite_products-2.3.0	app/models/spree/product_decorator.rb
spree_favorite_products-3.0.0	app/models/spree/product_decorator.rb
spree_favorite_products-2.2.3	app/models/spree/product_decorator.rb