Class: Cryptoexchange::Exchanges::FiftyEightCoin::Services::OrderBook

Inherits:
Services::Market
  • Object
show all
Defined in:
lib/cryptoexchange/exchanges/fifty_eight_coin/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/fifty_eight_coin/services/order_book.rb', line 6

def supports_individual_ticker_query?
  true
end

Instance Method Details

#adapt(response, market_pair) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/fifty_eight_coin/services/order_book.rb', line 22

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

#adapt_orders(orders, timestamp) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/fifty_eight_coin/services/order_book.rb', line 35

def adapt_orders(orders, timestamp)
  orders.collect do |order|
    price, amount = order
    Cryptoexchange::Models::Order.new(price:     price,
      amount:    amount,
      timestamp: timestamp
    )
  end
end

#fetch(market_pair) ⇒ Object 



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

def fetch(market_pair)
  response = super(order_book_url(market_pair))
  adapt(response, market_pair)
end

#order_book_url(market_pair) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/fifty_eight_coin/services/order_book.rb', line 16

def order_book_url(market_pair)
  base   = market_pair.base.upcase
  target = market_pair.target.upcase
  "#{Cryptoexchange::Exchanges::FiftyEightCoin::Market::API_URL}/spot/order_book?symbol=#{base}_#{target}"
end