class Cryptoexchange::Exchanges::Crex24::Services::OrderBook

Public Class Methods

supports_individual_ticker_query?() click to toggle source
# File lib/cryptoexchange/exchanges/crex24/services/order_book.rb, line 7
def supports_individual_ticker_query?
  true
end

Public Instance Methods

adapt(output, market_pair) click to toggle source
# File lib/cryptoexchange/exchanges/crex24/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    = Crex24::Market::NAME
  order_book.asks      = adapt_orders output['SellOrders']
  order_book.bids      = adapt_orders output['BuyOrders']
  order_book.timestamp = Time.now.to_i
  order_book.payload   = output
  order_book
end
adapt_orders(orders) click to toggle source
# File lib/cryptoexchange/exchanges/crex24/services/order_book.rb, line 34
def adapt_orders(orders)
  orders.collect do |order_entry|
    Cryptoexchange::Models::Order.new(
      price: order_entry['CoinPrice'],
      amount: order_entry['CoinCount'],
      timestamp: nil
    )
  end
end
fetch(market_pair) click to toggle source
Calls superclass method Cryptoexchange::Services::Market#fetch
# File lib/cryptoexchange/exchanges/crex24/services/order_book.rb, line 12
def fetch(market_pair)
  output = super(ticker_url(market_pair))
  adapt(output, market_pair)
end
ticker_url(market_pair) click to toggle source
# File lib/cryptoexchange/exchanges/crex24/services/order_book.rb, line 17
def ticker_url(market_pair)
  "#{Cryptoexchange::Exchanges::Crex24::Market::API_URL}/ReturnOrderBook?request=[PairName=#{market_pair.target}_#{market_pair.base}]"
end