class Cryptoexchange::Exchanges::Coinzest::Services::OrderBook

Public Class Methods

supports_individual_ticker_query?() click to toggle source
# File lib/cryptoexchange/exchanges/coinzest/services/order_book.rb, line 6
def supports_individual_ticker_query?
  true
end

Public Instance Methods

adapt(output, market_pair) click to toggle source
# File lib/cryptoexchange/exchanges/coinzest/services/order_book.rb, line 22
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    = Coinzest::Market::NAME
  order_book.asks      = adapt_orders(output['bid_price']['askList'])
  order_book.bids      = adapt_orders(output['bid_price']['bidList'])
  order_book.timestamp = timestamp
  order_book.payload   = output
  order_book
end
adapt_orders(orders) click to toggle source
# File lib/cryptoexchange/exchanges/coinzest/services/order_book.rb, line 35
def adapt_orders(orders)
  orders.collect do |order_entry|
    Cryptoexchange::Models::Order.new(price: order_entry['price'],
                                      amount: order_entry['quantity'],
                                      timestamp: nil)
  end
end
fetch(market_pair) click to toggle source
# File lib/cryptoexchange/exchanges/coinzest/services/order_book.rb, line 10
def fetch(market_pair)
  ctx = OpenSSL::SSL::SSLContext.new
  ctx.verify_mode = OpenSSL::SSL::VERIFY_NONE
  result = HTTP.get(ticker_url(market_pair), ssl_context: ctx)
  output = JSON.parse(result)
  adapt(output, market_pair)
end
ticker_url(market_pair) click to toggle source
# File lib/cryptoexchange/exchanges/coinzest/services/order_book.rb, line 18
def ticker_url(market_pair)
  "#{Cryptoexchange::Exchanges::Coinzest::Market::API_URL}/bid_price/#{market_pair.target}-#{market_pair.base}"
end