Class: CoinSync::CurrencyConversionTask
- Inherits:
-
Object
- Object
- CoinSync::CurrencyConversionTask
- Defined in:
- lib/coinsync/currency_conversion_task.rb
Instance Method Summary collapse
-
#initialize(options) ⇒ CurrencyConversionTask
constructor
A new instance of CurrencyConversionTask.
- #process_transactions(transactions) ⇒ Object
Constructor Details
#initialize(options) ⇒ CurrencyConversionTask
Returns a new instance of CurrencyConversionTask.
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# File 'lib/coinsync/currency_conversion_task.rb', line 8 def initialize() @options = @target_currency = .currency @converter = .currency_converter end |
Instance Method Details
#process_transactions(transactions) ⇒ Object
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# File 'lib/coinsync/currency_conversion_task.rb', line 14 def process_transactions(transactions) transactions.each do |tx| print '.' if tx.bought_currency.fiat? && tx.bought_currency != @target_currency tx.converted = Transaction::ConvertedAmounts.new tx.converted.sold_currency = tx.sold_currency tx.converted.sold_amount = tx.sold_amount tx.converted.bought_currency = @target_currency if tx.bought_currency.code tx.converted.exchange_rate = @converter.convert( BigDecimal.new(1), from: tx.bought_currency, to: @target_currency, time: tx.time ) tx.converted.bought_amount = tx.bought_amount * tx.converted.exchange_rate else tx.converted.exchange_rate = nil tx.converted.bought_amount = BigDecimal.new(0) end elsif tx.sold_currency.fiat? && tx.sold_currency != @target_currency tx.converted = Transaction::ConvertedAmounts.new tx.converted.bought_currency = tx.bought_currency tx.converted.bought_amount = tx.bought_amount tx.converted.sold_currency = @target_currency if tx.sold_currency.code tx.converted.exchange_rate = @converter.convert( BigDecimal.new(1), from: tx.sold_currency, to: @target_currency, time: tx.time ) tx.converted.sold_amount = tx.sold_amount * tx.converted.exchange_rate else tx.converted.exchange_rate = nil tx.converted.sold_amount = BigDecimal.new(0) end end end @converter.finalize puts end |