Class: CoinSync::Transaction

Inherits:
Object
  • Object
show all
Includes:
Amounts
Defined in:
lib/coinsync/transaction.rb

Defined Under Namespace

Modules: Amounts Classes: ConvertedAmounts

Constant Summary collapse

TYPE_PURCHASE = 
:purchase
TYPE_SALE = 
:sale
TYPE_SWAP = 
:swap

Instance Attribute Summary collapse

Attributes included from Amounts

#bought_amount, #bought_currency, #sold_amount, #sold_currency

Instance Method Summary collapse

Methods included from Amounts

#crypto_amount, #crypto_currency, #fiat_amount, #fiat_currency, #price, #purchase?, #sale?, #swap?, #type

Constructor Details

#initialize(number: nil, exchange:, bought_currency:, sold_currency:, time:, bought_amount:, sold_amount:) ⇒ Transaction

Returns a new instance of Transaction.



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# File 'lib/coinsync/transaction.rb', line 86

def initialize(number: nil, exchange:, bought_currency:, sold_currency:, time:, bought_amount:, sold_amount:)
  @number = number
  @exchange = exchange

  if time.is_a?(Time)
    @time = time.getlocal
  else
    raise "Transaction: '#{time}' is not a valid Time object"
  end

  if bought_amount.is_a?(BigDecimal)
    @bought_amount = bought_amount
  else
    raise "Transaction: '#{bought_amount}' should be a BigDecimal"
  end

  if bought_currency.is_a?(Currency)
    @bought_currency = bought_currency
  else
    raise "Transaction: '#{bought_currency}' is not a valid currency"
  end

  (bought_amount >= 0) or raise "Transaction: bought_amount should not be negative (#{bought_amount})"

  if sold_amount.is_a?(BigDecimal)
    @sold_amount = sold_amount
  else
    raise "Transaction: '#{sold_amount}' should be a BigDecimal"
  end

  if sold_currency.is_a?(Currency) || sold_amount == 0
     @sold_currency = sold_currency
  else
    raise "Transaction: '#{sold_currency}' is not a valid currency"
  end

  (sold_amount >= 0) or raise "Transaction: sold_amount should not be negative (#{sold_amount})"
end

Instance Attribute Details

#converted ⇒ Object

Returns the value of attribute converted.



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# File 'lib/coinsync/transaction.rb', line 82

def converted
  @converted
end

#exchange ⇒ Object (readonly)

Returns the value of attribute exchange.



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# File 'lib/coinsync/transaction.rb', line 81

def exchange
  @exchange
end

#number ⇒ Object

Returns the value of attribute number.



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# File 'lib/coinsync/transaction.rb', line 82

def number
  @number
end

#time ⇒ Object (readonly)

Returns the value of attribute time.



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# File 'lib/coinsync/transaction.rb', line 81

def time
  @time
end