Class: VoucherService::Modify

Inherits:
ApplicationService show all
Includes:
DefaultErrorContainer
Defined in:
app/services/voucher_service/modify.rb

Overview

typed: ignore frozen_string_literal: true

Defined Under Namespace

Classes: InvalidVoucher

Instance Attribute Summary

Attributes inherited from ApplicationService

#object

Instance Method Summary collapse

Methods included from DefaultErrorContainer

#error, #error_message_simple, #merge_errors

Methods inherited from ApplicationService

#execute, #execute!

Constructor Details

#initialize(reservation, new_voucher_codes = [], action = 'modify') ⇒ Modify

Returns a new instance of Modify.



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# File 'app/services/voucher_service/modify.rb', line 7

def initialize(reservation, new_voucher_codes = [], action = 'modify')
  @action            = action.to_sym
  @reservation       = reservation
  @new_voucher_codes = new_voucher_codes.reject(&:empty?)
  @vouchers          = reservation.vouchers
end

Instance Method Details

#activate! ⇒ Object 



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# File 'app/services/voucher_service/modify.rb', line 100

def activate!
  reservation_vouchers = reservation.reservation_vouchers
  return if reservation_vouchers.blank?

  reservation_vouchers.each do |rv|
    reduce_quota(rv.voucher) unless rv.active?
    rv.update!(active: true)
  end

  ServiceResult.new data: reservation
rescue InvalidVoucher => e
  errors.add :base, e.message
  ServiceResult.new errors: errors, message: error_message_simple
end

#inactive! ⇒ Object 



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# File 'app/services/voucher_service/modify.rb', line 82

def inactive!
  reservation_vouchers = reservation.reservation_vouchers

  return if reservation_vouchers.blank?

  reservation_vouchers.each do |rv|
    rv.update!(active: false)
    restore_quota(rv.voucher) unless non_restorable_quota?(rv.voucher)

    restore_balance(rv.voucher)
  end

  ServiceResult.new data: reservation
rescue InvalidVoucher => e
  errors.add :base, e.message
  ServiceResult.new errors: errors, message: error_message_simple
end

#override_vouchers! ⇒ Object 



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# File 'app/services/voucher_service/modify.rb', line 14

def override_vouchers!
  errors.clear

  # voucher is not modified

  return ServiceResult.new data: reservation if new_voucher_codes == old_voucher_codes

  if deleted_voucher_codes.present?
    deleted_voucher_codes.each do |voucher_code|
      voucher = Voucher.find_by(voucher_code: voucher_code)
      remove_voucher(voucher)
    end
  end

  # new voucher added
  if new_added_voucher_codes.present?
    new_vouchers = []
    user_id = reservation.user_id
    ActiveRecord::Base.transaction do
      new_added_voucher_codes.each do |voucher_code|
        voucher = Voucher.find_by(voucher_code: voucher_code)

        referral_voucher_form = VoucherForm::Referral.new(user_id: user_id, code: voucher_code,
                                                          country_code: reservation.restaurant&.country&.alpha3)
        referral_voucher = referral_voucher_form.build_voucher

        if referral_voucher.present?
          user = reservation.user
          referrer = User.find_referrer_based_on_voucher_code(voucher_code)
          if referrer.blank?
            raise ActiveRecord::Rollback, 'Invalid referral code'
          else
            user.update!(r_code: referrer.short_my_r_code)
          end

          referral_voucher.save!

          voucher = referral_voucher
        end

        raise InvalidVoucher, "Promo code #{voucher_code} is not found" if voucher.blank?

        reservation_deductible = VoucherDeductible.where(voucher_id: voucher.id, reservation_id: reservation.id)
        next if reservation_deductible.present?

        new_vouchers.push(voucher)
      end
    end

    payment_type = reservation.payment_type_provider.presence || ''

    reservation.reload
    service = VoucherService::Apply.new(reservation, new_vouchers, :admin, { payment_type: payment_type })
    result = service.execute
    raise InvalidVoucher, result.message unless result.success?
  end

  reservation.reload

  reservation.assign_charged_data
  reservation.reservation_vouchers.each(&:assign_amount_voucher)

  ServiceResult.new data: reservation
rescue InvalidVoucher => e
  errors.add :base, e.message
  ServiceResult.new errors: errors, message: error_message_simple
end