POS-Server/app/models/open_cash_register.rb

class OpenCashRegister < ActiveRecord::Base
  belongs_to :cash_register
  belongs_to :user
  has_many :cash_registers_moves
  has_many :sales
  has_many :sales_details, through: :sales
  has_many :products, through: :sales_details
  has_many :categories, through: :products
  has_many :expenses
  has_many :pre_sales
  has_many :cash_outs
  has_one :pointsale, through: :cash_register

  ##--- Llevar registro de Actividad del usuario
  audited

  enum status: [:open, :closed]

  scope :abiertas, -> { where("open_cash_registers.status = ?", 0) }

  def self.get_pointsale(id, option)
    if option == "open_cash_register"
      Pointsale.find(CashRegister.find(OpenCashRegister.find(id).cash_register_id).pointsale_id)
    end
  end
end