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Add currency pair support

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This commit is contained in:
Adrian Gallagher
2017-04-18 23:16:18 +10:00
parent 7457a7a209
commit d526e9f2a9
23 changed files with 484 additions and 320 deletions
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31
exchanges/huobi/huobi_wrapper.go
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@@ -6,6 +6,7 @@ import (
"github.com/thrasher-/gocryptotrader/common"
"github.com/thrasher-/gocryptotrader/currency"
"github.com/thrasher-/gocryptotrader/currency/pair"
"github.com/thrasher-/gocryptotrader/exchanges"
"github.com/thrasher-/gocryptotrader/exchanges/orderbook"
"github.com/thrasher-/gocryptotrader/exchanges/stats"
@@ -29,7 +30,7 @@ func (h *HUOBI) Run() {
for h.Enabled {
for _, x := range h.EnabledPairs {
curr := common.StringToLower(x[0:3])
curr := pair.NewCurrencyPair(x[0:3], x[3:])
go func() {
ticker, err := h.GetTickerPrice(curr)
if err != nil {
@@ -39,46 +40,45 @@ func (h *HUOBI) Run() {
HuobiLastUSD, _ := currency.ConvertCurrency(ticker.Last, "CNY", "USD")
HuobiHighUSD, _ := currency.ConvertCurrency(ticker.High, "CNY", "USD")
HuobiLowUSD, _ := currency.ConvertCurrency(ticker.Low, "CNY", "USD")
log.Printf("Huobi %s: Last %f (%f) High %f (%f) Low %f (%f) Volume %f\n", curr, HuobiLastUSD, ticker.Last, HuobiHighUSD, ticker.High, HuobiLowUSD, ticker.Low, ticker.Volume)
stats.AddExchangeInfo(h.GetName(), common.StringToUpper(curr[0:3]), common.StringToUpper(curr[3:]), ticker.Last, ticker.Volume)
stats.AddExchangeInfo(h.GetName(), common.StringToUpper(curr[0:3]), "USD", HuobiLastUSD, ticker.Volume)
log.Printf("Huobi %s: Last %f (%f) High %f (%f) Low %f (%f) Volume %f\n", curr.Pair().String(), HuobiLastUSD, ticker.Last, HuobiHighUSD, ticker.High, HuobiLowUSD, ticker.Low, ticker.Volume)
stats.AddExchangeInfo(h.GetName(), curr.GetFirstCurrency().String(), curr.GetSecondCurrency().String(), ticker.Last, ticker.Volume)
stats.AddExchangeInfo(h.GetName(), curr.GetFirstCurrency().String(), "USD", HuobiLastUSD, ticker.Volume)
}()
}
time.Sleep(time.Second * h.RESTPollingDelay)
}
}
func (h *HUOBI) GetTickerPrice(currency string) (ticker.TickerPrice, error) {
tickerNew, err := ticker.GetTicker(h.GetName(), common.StringToUpper(currency[0:3]), common.StringToUpper(currency[3:]))
func (h *HUOBI) GetTickerPrice(p pair.CurrencyPair) (ticker.TickerPrice, error) {
tickerNew, err := ticker.GetTicker(h.GetName(), p)
if err == nil {
return tickerNew, nil
}
var tickerPrice ticker.TickerPrice
tick, err := h.GetTicker(currency)
tick, err := h.GetTicker(p.GetFirstCurrency().Lower().String())
if err != nil {
return tickerPrice, err
}
tickerPrice.Pair = p
tickerPrice.Ask = tick.Sell
tickerPrice.Bid = tick.Buy
tickerPrice.FirstCurrency = common.StringToUpper(currency[0:3])
tickerPrice.SecondCurrency = common.StringToUpper(currency[3:])
tickerPrice.Low = tick.Low
tickerPrice.Last = tick.Last
tickerPrice.Volume = tick.Vol
tickerPrice.High = tick.High
ticker.ProcessTicker(h.GetName(), tickerPrice.FirstCurrency, tickerPrice.SecondCurrency, tickerPrice)
ticker.ProcessTicker(h.GetName(), p, tickerPrice)
return tickerPrice, nil
}
func (h *HUOBI) GetOrderbookEx(currency string) (orderbook.OrderbookBase, error) {
ob, err := orderbook.GetOrderbook(h.GetName(), common.StringToUpper(currency[0:3]), common.StringToUpper(currency[3:]))
func (h *HUOBI) GetOrderbookEx(p pair.CurrencyPair) (orderbook.OrderbookBase, error) {
ob, err := orderbook.GetOrderbook(h.GetName(), p)
if err == nil {
return ob, nil
}
var orderBook orderbook.OrderbookBase
orderbookNew, err := h.GetOrderBook(currency)
orderbookNew, err := h.GetOrderBook(p.GetFirstCurrency().Lower().String())
if err != nil {
return orderBook, err
}
@@ -92,9 +92,8 @@ func (h *HUOBI) GetOrderbookEx(currency string) (orderbook.OrderbookBase, error)
data := orderbookNew.Asks[x]
orderBook.Asks = append(orderBook.Asks, orderbook.OrderbookItem{Amount: data[1], Price: data[0]})
}
orderBook.FirstCurrency = common.StringToUpper(currency[0:3])
orderBook.SecondCurrency = common.StringToUpper(currency[3:])
orderbook.ProcessOrderbook(h.GetName(), orderBook.FirstCurrency, orderBook.SecondCurrency, orderBook)
orderBook.Pair = p
orderbook.ProcessOrderbook(h.GetName(), p, orderBook)
return orderBook, nil
}