class Template

  include Mongoid::Document
  include Mongoid::Timestamps
  include Mongoid::Slug
  include Mongoid::Elasticsearch

  field :title, type: String
  field :author, type: String
  field :template, type: String
  field :category_id, type: String
  field :price, type: Float
  field :description, type: String

  slug :title, history: true
  belongs_to :category

  has_many :previews, class_name: 'Preview'
  accepts_nested_attributes_for :previews

  mount_uploader :template, ProductUploader
  mount_uploader :thumbnail, ImageUploader
  
  elasticsearch!

  SORT_TYPE = %w{Popular New Preferred}

  def self.get_categories
    categories = Category.where(type: "Extension")
  end
end