Module: LoyaltyProgram::Benefits::DineInPoints

Includes:
SpecialBenefits::Campaign
Included in:
Modules::Reservations::RewardPoints, Modules::TicketTransactions::RewardPoints
Defined in:
app/my_lib/loyalty_program/benefits/dine_in_points.rb

Instance Method Summary collapse

Methods included from SpecialBenefits::Campaign

#eligible_to_double_point?, #eligible_to_triple_point?

Instance Method Details

#calc_with_loyalty_level(points, transaction) ⇒ Integer

Calculates the number of dine-in points a user will receive based on their loyalty level and the transaction they are making.

Examples:

Calculate dine-in points for a user with a reservation

calc_with_loyalty_level(100, reservation)

Calculate dine-in points for a user with a voucher transaction

calc_with_loyalty_level(50, ticket_transaction)

Parameters:

  • points (Integer) —

    The number of points to calculate.

  • transaction (Reservation, TicketTransaction) —

    The transaction for which to calculate the points.

Returns:

  • (Integer) —

    The final calculated points value.

Raises:

  • (NoMethodError) —

    If a method or attribute is called that is not present in the Reservation or VoucherTransaction model.



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# File 'app/my_lib/loyalty_program/benefits/dine_in_points.rb', line 16

def calc_with_loyalty_level(points, transaction)
  user = transaction.user
  return points if user.blank?

  user_loyalty = user.user_loyalty
  return 0 if user_loyalty.blank?

  restaurant_country = transaction&.restaurant&.country
  dine_in_point = user_loyalty.dine_in_point_key_by_country(restaurant_country)
  benefit = user_loyalty.benefit_value(dine_in_point)
  points = (points.to_f * benefit).floor

  if eligible_to_triple_point?(transaction)
    points *= 3
  elsif eligible_to_double_point?(transaction)
    points *= 2
  end

  points
end