how2basic.rb

class TransactionManager

  attr_accessor :transation_type,
                :payment_type,
                :description,
                :amount,
                :transaction_date,
                :payment_processor,
                :payment_gateway

  def initialize(transaction_type: Transaction::TRANSACTION_TYPES.DirectDebit,
                 payment_type: Transaction::PAYMENT_TYPES.DirectDebit,
                 description: nil,
                 amount: 0,
                 transaction_date: Date.today,
                 payment_processor: PaymentProcessor.new,
                 payment_gateway: PaymentGateway.new)

    self.transaction_type       = transaction_type
    self.payment_type           = payment_type
    self.description            = description
    self.amount                 = amount
    self.payment_processor      = payment_processor
    self.payment_gateway        = payment_gateway
  end