Class: Cryptoexchange::Exchanges::Jex::Services::Market

Inherits:
Services::Market show all
Defined in:
lib/cryptoexchange/exchanges/jex/services/market.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/jex/services/market.rb', line 6

def supports_individual_ticker_query?
  false
end

Instance Method Details

#adapt(output, market_pair) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/jex/services/market.rb', line 50

def adapt(output, market_pair)
  ticker            = Cryptoexchange::Models::Ticker.new
  ticker.base       = market_pair.base
  ticker.target     = market_pair.target
  ticker.market     = Jex::Market::NAME
  ticker.last       = NumericHelper.to_d(output['last'])
  ticker.bid        = NumericHelper.to_d(output['highestBid'])
  ticker.ask        = NumericHelper.to_d(output['lowestAsk'])
  ticker.change     = NumericHelper.to_d(output['percentChange'])*100
  ticker.high       = NumericHelper.to_d(output['high24hr'])
  ticker.low        = NumericHelper.to_d(output['low24hr'])
  ticker.volume     = NumericHelper.to_d(output['baseVolume'])
  ticker.timestamp  = nil
  ticker.payload    = output
  ticker
end

#adapt_all(output) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/jex/services/market.rb', line 20

def adapt_all(output)
  market_pairs = {}
  output.each do |pair|
    if !derivative(pair[0])
    market_pairs[pair[0]] = pair[1]
    end
  end
  market_pairs.map do |pair, ticker|
    base, target = pair.split('/')
    market_pair = Cryptoexchange::Models::MarketPair.new(
      base: base.upcase,
      target: target.upcase,
      market: Jex::Market::NAME
    )
    adapt(ticker, market_pair)
  end
end

#derivative(pair) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/jex/services/market.rb', line 38

def derivative(pair)
  etf = /(ETF)/ =~ pair
  option = /(PUT|CALL)/ =~ pair
  if etf && !pair.include?("/")
    true  
  elsif option
    true
  else
    false
  end
end

#fetch ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/jex/services/market.rb', line 11

def fetch
  output = super(self.ticker_url)
  adapt_all(output)
end

#ticker_url ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/jex/services/market.rb', line 16

def ticker_url
  "#{Cryptoexchange::Exchanges::Jex::Market::API_URL}"
end