class List
  include SimplyStored::Couch
  
  property :state
  property :closed_at, type: Time
  has_many :orders
  belongs_to :table
  has_and_belongs_to_many :users, storing_keys: true

  validates :table_id, presence: true

  def close!
    self.state = 'closed'
    self.closed_at = Time.now
    save
  end

  def supplier
    table.supplier
  end
end