class Cryptoexchange::Exchanges::Chaoex::Services::OrderBook
Constants
- ORDER_BOOK_LIMIT
Public Class Methods
supports_individual_ticker_query?()
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# File lib/cryptoexchange/exchanges/chaoex/services/order_book.rb, line 8 def supports_individual_ticker_query? true end
Public Instance Methods
adapt(output, market_pair)
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# File lib/cryptoexchange/exchanges/chaoex/services/order_book.rb, line 24 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 = Chaoex::Market::NAME order_book.asks = adapt_orders output['attachment']['asks'] order_book.bids = adapt_orders output['attachment']['bids'] order_book.timestamp = Time.now.to_i order_book.payload = output order_book end
adapt_orders(orders)
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# File lib/cryptoexchange/exchanges/chaoex/services/order_book.rb, line 36 def adapt_orders(orders) orders.collect do |order_entry| price, amount = order_entry Cryptoexchange::Models::Order.new( price: price, amount: amount, timestamp: nil ) end end
fetch(market_pair)
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Calls superclass method
Cryptoexchange::Services::Market#fetch
# File lib/cryptoexchange/exchanges/chaoex/services/order_book.rb, line 13 def fetch(market_pair) output = super(ticker_url(market_pair)) adapt(output, market_pair) end
ticker_url(market_pair)
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# File lib/cryptoexchange/exchanges/chaoex/services/order_book.rb, line 18 def ticker_url(market_pair) base_id = market_pair.base_id target_id = market_pair.target_id "#{Cryptoexchange::Exchanges::Chaoex::Market::API_URL}/quote/tradeDeepin?baseCurrencyId=#{target_id}&tradeCurrencyId=#{base_id}&limit=#{ORDER_BOOK_LIMIT}" end