Module: Api::Vendor::V1::Klook::Concerns::SerializerUtils

Extended by:
ActiveSupport::Concern
Includes:
Concerns::ReservationUtils
Included in:
AvailabilitySerializer, BookingSerializer, ProductSerializer, VendorsService::Klook::AvailabilityService
Defined in:
app/serializers/api/vendor/v1/klook/concerns/serializer_utils.rb

Overview

typed: ignore frozen_string_literal: true

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#currency_code ⇒ Object (readonly)

Returns the value of attribute currency_code.



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# File 'app/serializers/api/vendor/v1/klook/concerns/serializer_utils.rb', line 9

def currency_code
  @currency_code
end

Instance Method Details

#generate_time_slots(restaurant_package, day_name = nil) ⇒ Object 



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# File 'app/serializers/api/vendor/v1/klook/concerns/serializer_utils.rb', line 91

def generate_time_slots(restaurant_package, day_name = nil)
  default_periods = Reservation::PERIODS_WITHOUT_00_AM

  if day_name.present?
    open_time, close_time = get_restaurant_package_open_close_times(restaurant_package, day_name)
  else
    open_time, close_time = get_restaurant_package_open_close_times(restaurant_package)
  end

  interval = restaurant_package.restaurant.start_time_interval.to_s[/\d+/].to_i
  return default_periods if open_time.blank? || close_time.blank? || interval <= 0

  begin
    start = Time.zone.parse(open_time)
    finish = Time.zone.parse(close_time)
  rescue ArgumentError, TypeError
    return default_periods
  end

  return default_periods if start.nil? || finish.nil?

  slots = []
  current = start
  while current <= finish
    slots << current.strftime('%H:%M')
    current += interval * 60
  end
  slots.any? ? slots : default_periods
end

#get_restaurant_package_open_close_times(restaurant_package, day_name = nil) ⇒ Array<String, String>

Returns opening and closing times for a restaurant package for a given day.

Parameters:

  • restaurant_package (RestaurantPackage) —

    The package to check

  • day_name (String, nil) (defaults to: nil) —

    Optional day name (e.g., 'Monday'). If nil, returns min/max for all days.

Returns:

  • (Array<String, String>) —
    open_time, close_time

    for the day, or [min_open, max_close] for all days.

    Returns [] if no opening hours found, or [nil, nil] if closed.



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# File 'app/serializers/api/vendor/v1/klook/concerns/serializer_utils.rb', line 73

def get_restaurant_package_open_close_times(restaurant_package, day_name = nil)
  # opening_hours is an array of hashes: [{:day_name=>"Monday", :schedule=>{"open"=>"11:00", "close"=>"22:00"}}, ...]
  opening_hours = RestPackageCpt::Cells::OpeningHours.new.search_availability_of_next_days(restaurant_package)
  return [] if opening_hours.blank?

  if day_name.present?
    day_schedule_hash = opening_hours.detect { |h| h[:day_name] == day_name }
    day_schedule = day_schedule_hash&.dig(:schedule)
    return [nil, nil] if day_schedule.nil? || %w[closed nil].include?(day_schedule['open']) || %w[closed nil].include?(day_schedule['close'])

    return [day_schedule['open'], day_schedule['close']]
  end

  opens = opening_hours.map { |h| h[:schedule]['open'] }.reject { |t| t.nil? || t == 'closed' }
  closes = opening_hours.map { |h| h[:schedule]['close'] }.reject { |t| t.nil? || t == 'closed' }
  [opens.min, closes.max]
end

#serialize_option(restaurant_package) ⇒ Object 



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# File 'app/serializers/api/vendor/v1/klook/concerns/serializer_utils.rb', line 34

def serialize_option(restaurant_package)
  # skip postpaid packages since Klook reservations will be 100% prepaid.
  return nil unless restaurant_package.package.require_cc || restaurant_package.package.pay_now

  @currency_code = get_restaurant_currency(restaurant_package.restaurant)
  is_per_pack = restaurant_package&.package&.dynamic_price_pricing_model&.to_sym == :per_pack
  per_pack_qty = is_per_pack ? restaurant_package&.package&.dynamic_pricings&.first&.per_pack.to_i : 1
  min_seat = restaurant_package.package.decide_min_seat.to_i
  min_units = [min_seat / per_pack_qty, 1].max
  # null = unlimited
  max_seat = restaurant_package.package.decide_max_seat.to_i
  max_seat = nil if max_seat == HhPackage::UNLIMITED
  max_units = max_seat.nil? ? nil : max_seat / per_pack_qty
  {
    id: restaurant_package.id.to_s,
    default: restaurant_package.rank_in_restaurant_scope == 0,
    internalName: restaurant_package.name,
    reference: restaurant_package.slug,
    availabilityLocalStartTimes: generate_time_slots(restaurant_package),
    cancellationCutoff: nil,
    cancellationCutoffAmount: nil,
    cancellationCutoffUnit: nil,
    requiredContactFields: ['firstName', 'lastName', 'emailAddress'],
    restrictions: { 
      # The minimum number of tickets that can be purchased in a single booking (in terms of pax / packs)
      minUnits: min_units,
      # The maximum number of tickets that can be purchased in a single booking (in terms of pax / packs)
      maxUnits: max_units,
    },
    units: serialize_units(restaurant_package),
  }
end

#serialize_pricings(restaurant_package, unit) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'app/serializers/api/vendor/v1/klook/concerns/serializer_utils.rb', line 178

def serialize_pricings(restaurant_package, unit)
  dynamic_pricings = restaurant_package.package.dynamic_pricings
  dynamic_pricing_flipper = DynamicPricingsFlipper.new(restaurant_package.restaurant.time_zone)
  # for Klook, it doesn't support dynamic pricing yet, so we hardcode the support_dynamic_pricing_feature to false
  pricing = dynamic_pricing_flipper.filter_by_package(dynamic_pricings, restaurant_package.package, false).last
  raise NotImplementedError, 'Failed to find pricing for option' if pricing.blank?

  @currency_code = pricing.price_currency
  price_cents = unit == 'child' && pricing.kids_price_cents.to_i.positive? ? pricing.kids_price_cents.to_i : pricing.price_cents.to_i

  original_price_cents = restaurant_package.package&.fetch_package_attr&.original_price_cents
  original_price = original_price_cents.present? && original_price_cents.to_i.positive? ? original_price_cents : price_cents

  percentage = get_vendor_commission_excluded_price_percentage(restaurant_package)
  vendor_price_cents = (price_cents.to_d * percentage.to_d).ceil.to_i

  [{
    unitId: unit,
    original: original_price,
    retail: price_cents,
    net: vendor_price_cents,
    currency: currency_code,
    currencyPrecision: 2,
    includedTaxes: [],
  }.compact]
end

#serialize_product(restaurant) ⇒ Object 



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# File 'app/serializers/api/vendor/v1/klook/concerns/serializer_utils.rb', line 11

def serialize_product(restaurant)
  @currency_code = get_restaurant_currency(restaurant)
  {
    id: restaurant.id.to_s,
    internalName: restaurant.name_en,
    reference: restaurant.slug,
    locale: MyLocaleManager.new.culture_names[MyLocaleManager::EN],
    timeZone: restaurant.time_zone,
    allowFreesale: false,
    instantConfirmation: true,
    instantDelivery: true,
    availabilityRequired: true,
    availabilityType: 'START_TIME',
    deliveryFormats: ['QRCODE'],
    deliveryMethods: ['VOUCHER'],
    redemptionMethod: 'DIGITAL',
    options: restaurant.restaurant_packages.valid_to_have_agendas_and_not_preview.order_for_restaurant.map { |rp| serialize_option(rp) }.compact,
    defaultCurrency: currency_code,
    availableCurrencies: [currency_code],
    pricingPer: 'UNIT',
  }
end

#serialize_total_pricings(restaurant:, restaurant_package:, reservation: nil, units: nil) ⇒ Object 



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# File 'app/serializers/api/vendor/v1/klook/concerns/serializer_utils.rb', line 205

def serialize_total_pricings(restaurant:, restaurant_package:, reservation: nil, units: nil)
  # no need to return total_pricing if availability api is called without unit items
  return nil if reservation.nil? && units.nil?

  adult, kids, package_qty = calculate_adult_kids_pkg_qty(restaurant_package, reservation, units)

  calculator = HhPackage::ReservationPackages::ChargeCalculator.new
  calculator.use_dynamic_pricing = false

  package_bought = [
    rest_pack: restaurant_package,
    package: restaurant_package.package,
    restaurant_package_id: restaurant_package.id,
    restaurant: restaurant,
    quantity: package_qty,
  ]

  total_price_cents = calculator.calculate(package_bought, adult, kids, 0.0, restaurant, nil)[:total_price_cents].to_i
  # Calculates the original price in cents for the given restaurant package and units.
  # - If the package uses 'pack' units and has an original price, multiply by package quantity.
  # - If the package has an original price and uses 'adult'/'child' units, multiply by total pax.
  # - Otherwise, fallback to total calculated price.
  #
  # @return [Integer] The original price in cents.
  original_price = restaurant_package.package&.fetch_package_attr&.original_price_cents
  original_price_cents = if original_price.present? && original_price.to_i.positive?
                           if units&.any? { |item| item[:id] == 'pack' }
                             original_price * package_qty
                           else
                             original_price * (adult + kids)
                           end
                         else
                           total_price_cents
                         end

  percentage = get_vendor_commission_excluded_price_percentage(restaurant_package)
  vendor_price_cents = (total_price_cents.to_d * percentage.to_d).ceil.to_i

  {
    original: original_price_cents,
    retail: total_price_cents,
    net: vendor_price_cents,
    currency: currency_code,
    currencyPrecision: 2,
    includedTaxes: [],
  }
end

#serialize_units(restaurant_package) ⇒ Object 



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# File 'app/serializers/api/vendor/v1/klook/concerns/serializer_utils.rb', line 121

def serialize_units(restaurant_package)
  @currency_code = get_restaurant_currency(restaurant_package.restaurant)
  if restaurant_package&.package&.dynamic_price_pricing_model&.to_sym == :per_pack
    [{
      id: 'pack',
      internalName: 'pack',
      type: 'OTHER',
      requiredContactFields: ['firstName', 'lastName', 'emailAddress'],
      restrictions: {
        min_age: nil,
        max_age: nil,
        id_required: true,
        min_quantity: nil,
        max_quantity: nil,
        pax_count: 1,
        accompanied_by: [],
      },
      pricingFrom: serialize_pricings(restaurant_package, 'pack'),
    }]
  else
    [
      {
        id: 'adult',
        internalName: 'adult',
        type: 'ADULT',
        requiredContactFields: ['firstName', 'lastName', 'emailAddress'],
        restrictions: {
          min_age: nil,
          max_age: nil,
          id_required: true,
          min_quantity: nil,
          max_quantity: nil,
          pax_count: 1,
          accompanied_by: [],
        },
        pricingFrom: serialize_pricings(restaurant_package, 'adult'),
      },
      {
        id: 'child',
        internalName: 'child',
        type: 'CHILD',
        requiredContactFields: ['firstName'],
        restrictions: {
          min_age: nil,
          max_age: nil,
          id_required: true,
          min_quantity: nil,
          max_quantity: nil,
          pax_count: 1,
          accompanied_by: ['adult'],
        },
        pricingFrom: serialize_pricings(restaurant_package, 'child'),
      },
    ]
  end
end