class ProductCollectionLang < ActiveRecord::Base
  belongs_to :product_collection
  
  
  validates :name, :presence => true
  
  validates :slug, :presence => true#, :uniqueness => {:scope => [:lang]}
  
  attr_accessor :product_category_id
  
  before_validation do
    self.slug = self.name.to_slug
    
    search_test = ProductCollectionLang.joins(:product_collection).where("lang = ?", self.lang).where("product_collections.product_category_id = ? and slug = ? ", self.product_category_id, self.slug)
    search_test = search_test.where("product_collections.id != ?", self.id) if self.id
    if search_test.first
      #errors.add(:slug, 'est déjà utilisé') 
      
    end
    
    
  end
  
  
end