Class: Cryptoexchange::Exchanges::Qbtc::Services::OrderBook

Inherits:
Services::Market show all
Defined in:
lib/cryptoexchange/exchanges/qbtc/services/order_book.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Services::Market

#fetch_using_post

Class Method Details

.supports_individual_ticker_query? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cryptoexchange/exchanges/qbtc/services/order_book.rb', line 6

def supports_individual_ticker_query?
  true
end

Instance Method Details

#adapt(output, market_pair) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/qbtc/services/order_book.rb', line 21

def adapt(output, market_pair)
  order_book = Cryptoexchange::Models::OrderBook.new
  order_book.base = market_pair.base
  order_book.target = market_pair.target
  order_book.market = Qbtc::Market::NAME
  order_book.asks = adapt_orders(output['result']['sell'])
  order_book.bids = adapt_orders(output['result']['buy'])
  order_book.timestamp = Time.now.to_i
  order_book.payload = output
  order_book
end

#adapt_orders(orders) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/qbtc/services/order_book.rb', line 33

def adapt_orders(orders)
  orders.collect do |order_entry|
    Cryptoexchange::Models::Order.new(price: order_entry['price'],
                                      amount: order_entry['amount'],
                                      timestamp: Time.now.to_i)
  end
end

#fetch(market_pair) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/qbtc/services/order_book.rb', line 11

def fetch(market_pair)
  raw_output = HTTP.post(ticker_url(market_pair))
  output = JSON.parse(raw_output)
  adapt(output, market_pair)
end

#ticker_url(market_pair) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/qbtc/services/order_book.rb', line 17

def ticker_url(market_pair)
  "#{Cryptoexchange::Exchanges::Qbtc::Market::API_URL}/depthTable.do?tradeMarket=#{market_pair.target}&symbol=#{market_pair.base}"
end