Class: BitcoinPayable::BitcoinPayment

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
lib/bitcoin_payable/bitcoin_payment.rb

Instance Method Summary collapse

Instance Method Details

#calculate_btc_amount_due ⇒ Object 



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# File 'lib/bitcoin_payable/bitcoin_payment.rb', line 41

def calculate_btc_amount_due
  btc_rate = BitcoinPayable::CurrencyConversion.last.btc
  BitcoinPayable::BitcoinCalculator.exchange_price currency_amount_due, btc_rate
end

#currency_amount_due ⇒ Object 



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# File 'lib/bitcoin_payable/bitcoin_payment.rb', line 37

def currency_amount_due
  self.price - currency_amount_paid
end

#currency_amount_paid ⇒ Object 



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# File 'lib/bitcoin_payable/bitcoin_payment.rb', line 33

def currency_amount_paid
  self.transactions.inject(0) { |sum, tx| sum + (BitcoinPayable::BitcoinCalculator.convert_satoshis_to_bitcoin(tx.estimated_value) * tx.btc_conversion) }.round(2)
end