class DeliveryDestination < ActiveRecord::Base
  has_one :cart
  belongs_to :user

  def self.create_from_last(anonymous_id, user_id)
    dd = DeliveryDestination.where(["user_id is not null and user_id = ?", user_id]).order("id desc").first
    dd ||= DeliveryDestination.where(["anonymous_id_string is not null and anonymous_id_string = ?", anonymous_id]).order("id desc").first
    dd ||= DeliveryDestination.new({user_id: user_id, anonymous_id_string: anonymous_id })

    dd.payment_method ||= "cash_on_delivery"
    dd.gift = false
    dd.recipient_name = ""
    dd.recipient_phone = ""
    dd.recipient_email = ""
    dd.recipient_address = ""
    dd.recipient_place = ""
    dd.recipient_postal_code = ""

    attributes = dd.as_json
    attributes.delete("id")
    result = DeliveryDestination.create!(attributes)
    return result
  end

  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