def price_filter
    currency = self.currency || DEFAULTS[:currency]

    # body = {}.tap do |h|
    #   h.merge!(gte: Money.new(price_min, currency).exchange_to('TRY').cents) if price_min
    #   h.merge!(lte: Money.new(price_max, currency).exchange_to('TRY').cents) if price_max
    # end
    # index.filter(range: { price_cents_try: body }) if body.present?

    # TODO (Halil Özgür): Note: this method fails for currencies with subunit_to_unit != 100
    # rates = Money.default_bank.rates.values_at(*Model::CURRENCIES.map { |currency| "#{currency}_TO_TRY" })
    # Money.default_bank.rates
    eur_to_try = Money.default_bank.rates['EUR_TO_TRY'].to_f
    rates = {}
    Model::CURRENCIES.each do |currency|
      rates[currency] = eur_to_try / Money.default_bank.rates["EUR_TO_#{currency}"].to_f
    end
    script_rules = []
    params = {}
    if price_min
      script_rules << 'price_cents_try >= price_min'
      params[:price_min] = Money.new(price_min, currency).exchange_to('TRY').cents
    end
    if price_max
      script_rules << 'price_cents_try <= price_max'
      params[:price_max] = Money.new(price_max, currency).exchange_to('TRY').cents
    end
    if script_rules.present?
      index
        .filter.script_fields(
        price_cents_try: {
          params: { rates: rates },
          script: 'doc["price_cents"].value * rates[doc["price_currency"].value]'
        }
      )
        .filter { s(script_rules.join(' && '), params) }
    end
  endc