Class: Cryptoexchange::Exchanges::StellarTerm::Services::Market

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

def supports_individual_ticker_query?
  false
end

Instance Method Details

#adapt(asset, market_pair) ⇒ Object 



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# File 'lib/cryptoexchange/exchanges/stellar_term/services/market.rb', line 35

def adapt(asset, market_pair)
  ticker           = Cryptoexchange::Models::Ticker.new
  ticker.base      = market_pair.base
  ticker.target    = market_pair.target
  ticker.market    = StellarTerm::Market::NAME
  ticker.last      = NumericHelper.to_d(asset["price_XLM"])
  ticker.volume    = NumericHelper.divide(NumericHelper.to_d(asset["volume24h_XLM"]), ticker.last)
  ticker.timestamp = nil
  ticker.payload   = asset
  ticker
end

#adapt_all(output) ⇒ Object 



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

def adapt_all(output)
  output["assets"].map do |asset|
    next if asset["id"] == "XLM-native" || asset["price_XLM"].nil? || asset["volume24h_XLM"].nil?

    base = asset["id"]
    target = "XLM"
    market_pair = Cryptoexchange::Models::MarketPair.new(
      base:   base,
      target: target,
      market: StellarTerm::Market::NAME
    )
    adapt(asset, market_pair)
  end.compact
end

#fetch ⇒ Object 



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

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

#ticker_url ⇒ Object 



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

def ticker_url
  "#{Cryptoexchange::Exchanges::StellarTerm::Market::API_URL}/ticker.json"
end