old-ribica/back-office/app/models/delivery_destination.rb

class DeliveryDestination < ActiveRecord::Base
  def get_payment_string
    case self.payment_method
    when 'cash_on_delivery'
      'Prilikom preuzimanja'
    when 'paypal'
      'Paypal'
    when 'pikpay'
      'Pikpay'
    else
      'Nepoznato'
    end
  end
end