Class: Cryptoexchange::Exchanges::Vaultmex::Services::OrderBook

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

def supports_individual_ticker_query?
  true
end

Instance Method Details

#adapt(bid_output, ask_output, market_pair) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/vaultmex/services/order_book.rb', line 28

def adapt(bid_output, ask_output, market_pair)
  order_book           = Cryptoexchange::Models::OrderBook.new
  order_book.base      = market_pair.base
  order_book.target    = market_pair.target
  order_book.market    = Vaultmex::Market::NAME
  order_book.asks      = adapt_orders(ask_output['orders'])
  order_book.bids      = adapt_orders(bid_output['orders'])
  order_book.timestamp = nil
  order_book.payload   = { bid: bid_output, ask: ask_output }
  order_book
end

#adapt_orders(orders) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/vaultmex/services/order_book.rb', line 40

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

#ask_url(base, target) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/vaultmex/services/order_book.rb', line 24

def ask_url(base, target)
  "#{Cryptoexchange::Exchanges::Vaultmex::Market::API_URL}/market/orders/#{base}/#{target}/SELL"
end

#bid_url(base, target) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/vaultmex/services/order_book.rb', line 20

def bid_url(base, target)
  "#{Cryptoexchange::Exchanges::Vaultmex::Market::API_URL}/market/orders/#{base}/#{target}/BUY"
end

#fetch(market_pair) ⇒ Object 



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

def fetch(market_pair)
  base       = market_pair.base
  target     = market_pair.target
  bid_output = super(bid_url(base, target))
  ask_output = super(ask_url(base, target))

  adapt(bid_output, ask_output, market_pair)
end