Class: Cryptoexchange::Exchanges::Btcbox::Services::OrderBook

Inherits:
Services::Market
  • Object
show all
Defined in:
lib/cryptoexchange/exchanges/btcbox/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) 


6
7
8
 
# File 'lib/cryptoexchange/exchanges/btcbox/services/order_book.rb', line 6

def supports_individual_ticker_query?
  true
end

Instance Method Details

#adapt(output, market_pair) ⇒ Object 



21
22
23
24
25
26
27
28
29
30
31
32
33
 
# File 'lib/cryptoexchange/exchanges/btcbox/services/order_book.rb', line 21

def adapt(output, 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    = Btcbox::Market::NAME
  order_book.asks      = adapt_orders(output['asks'])
  order_book.bids      = adapt_orders(output['bids'])
  order_book.timestamp = timestamp
  order_book.payload   = output
  order_book
end

#adapt_orders(orders) ⇒ Object 



35
36
37
38
39
40
41
42
 
# File 'lib/cryptoexchange/exchanges/btcbox/services/order_book.rb', line 35

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) ⇒ Object 



11
12
13
14
15
 
# File 'lib/cryptoexchange/exchanges/btcbox/services/order_book.rb', line 11

def fetch(market_pair)
  raw_output = HTTP['user-agent' => 'curl/7.54.0'].get "#{ticker_url(market_pair)}"
  output = JSON.parse(raw_output)
  adapt(output, market_pair)
end

#ticker_url(market_pair) ⇒ Object 



17
18
19
 
# File 'lib/cryptoexchange/exchanges/btcbox/services/order_book.rb', line 17

def ticker_url(market_pair)
  "#{Cryptoexchange::Exchanges::Btcbox::Market::API_URL}/depth/#{market_pair.base}"
end