Class: Cryptoexchange::Exchanges::Bitpaction::Services::OrderBook

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

def supports_individual_ticker_query?
  true
end

Instance Method Details

#adapt(bids, asks, market_pair) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/bitpaction/services/order_book.rb', line 42

def adapt(bids, asks, market_pair)
  order_book           = Cryptoexchange::Models::OrderBook.new
  order_book.base      = market_pair.base
  order_book.target    = market_pair.target
  order_book.market    = Bitpaction::Market::NAME
  order_book.asks      = adapt_orders bids
  order_book.bids      = adapt_orders asks
  order_book.timestamp = Time.now.to_i
  order_book.payload   = { bids: bids, asks: asks }
  order_book
end

#adapt_orders(orders) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/bitpaction/services/order_book.rb', line 54

def adapt_orders(orders)
  orders.collect do |order_entry|
    price  = order_entry['price']
    amount = order_entry['number']
    Cryptoexchange::Models::Order.new(price:  price,
                                      amount: amount)
  end
end

#ask_url(market_pair) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/bitpaction/services/order_book.rb', line 25

def ask_url(market_pair)
  base   = market_pair.base
  target = market_pair.target
  "#{Cryptoexchange::Exchanges::Bitpaction::Market::API_URL}/market/sells-list?symbol=#{base}-#{target}"
end

#bid_url(market_pair) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/bitpaction/services/order_book.rb', line 19

def bid_url(market_pair)
  base   = market_pair.base
  target = market_pair.target
  "#{Cryptoexchange::Exchanges::Bitpaction::Market::API_URL}/market/buys-list?symbol=#{base}-#{target}"
end

#fetch(market_pair) ⇒ Object 



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

def fetch(market_pair)
  bid_output = super(bid_url(market_pair))
  ask_output = super(ask_url(market_pair))
  bids       = grab_all_order_book_data(bid_output)
  asks       = grab_all_order_book_data(ask_output)
  adapt(bids, asks, market_pair)
end

#grab_all_order_book_data(output) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/bitpaction/services/order_book.rb', line 31

def grab_all_order_book_data(output)
  list = []
  output['data'].map do |orders|
    orders.each do |key, value|
      next if key == 'decimal'
      list << value
    end
  end
  list.flatten
end