class Cryptoexchange::Exchanges::Altmarkets::Services::OrderBook

Public Class Methods

supports_individual_ticker_query?() click to toggle source
# File lib/cryptoexchange/exchanges/altmarkets/services/order_book.rb, line 6
def supports_individual_ticker_query?
  true
end

Public Instance Methods

adapt(output, market_pair) click to toggle source
# File lib/cryptoexchange/exchanges/altmarkets/services/order_book.rb, line 22
def adapt(output, market_pair)
  data       = output['result']
  order_book = Cryptoexchange::Models::OrderBook.new

  order_book.base      = market_pair.base
  order_book.target    = market_pair.target
  order_book.market    = Altmarkets::Market::NAME
  order_book.asks      = adapt_orders(data['sell'])
  order_book.bids      = adapt_orders(data['buy'])
  order_book.timestamp = nil
  order_book.payload   = data
  order_book
end
adapt_orders(orders) click to toggle source
# File lib/cryptoexchange/exchanges/altmarkets/services/order_book.rb, line 36
def adapt_orders(orders)
  orders.collect do |order_entry|
    Cryptoexchange::Models::Order.new(price:  order_entry['Rate'],
                                      amount: order_entry['Quantity'])
  end
end
fetch(market_pair) click to toggle source
Calls superclass method Cryptoexchange::Services::Market#fetch
# File lib/cryptoexchange/exchanges/altmarkets/services/order_book.rb, line 11
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/altmarkets/services/order_book.rb, line 16
def ticker_url(market_pair)
  base   = market_pair.base
  target = market_pair.target
  "#{Cryptoexchange::Exchanges::Altmarkets::Market::API_URL}/public/getorderbook?market=#{target}-#{base}&type=both"
end