class Devilicious::Market::AnxBtc

Public Instance Methods

fiat_currency() click to toggle source
# File lib/devilicious/markets/anx_btc.rb, line 6
def fiat_currency
  "CHF"
end
refresh_order_book!() click to toggle source
# File lib/devilicious/markets/anx_btc.rb, line 14
def refresh_order_book!
  json = get_json("https://anxpro.com/api/2/BTC#{fiat_currency}/money/depth/full") or return

  asks = format_asks_bids(json["data"]["asks"])
  bids = format_asks_bids(json["data"]["bids"])

  mark_as_refreshed
  @order_book = OrderBook.new(asks: asks, bids: bids)
end
trade_fee() click to toggle source
# File lib/devilicious/markets/anx_btc.rb, line 10
def trade_fee
  BigDecimal.new("0.005").freeze # 0.5%??? - see https://anxbtc.com/faq#tab1
end

Private Instance Methods

format_asks_bids(json) click to toggle source
# File lib/devilicious/markets/anx_btc.rb, line 26
def format_asks_bids(json)
  json.map do |tuple|
    price, volume = tuple["price"], tuple["amount"]
    price_chf = Money.new(price, fiat_currency)
    price_normalized = price_chf.exchange_to(Devilicious.config.default_fiat_currency)

    Offer.new(
      price: price_normalized,
      volume: volume
    ).freeze
  end
end