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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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30
exchanges/liqui/liqui_wrapper.go
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@@ -6,6 +6,7 @@ import (
"time"
"github.com/thrasher-/gocryptotrader/common"
"github.com/thrasher-/gocryptotrader/currency/pair"
"github.com/thrasher-/gocryptotrader/exchanges"
"github.com/thrasher-/gocryptotrader/exchanges/orderbook"
"github.com/thrasher-/gocryptotrader/exchanges/stats"
@@ -50,45 +51,41 @@ func (l *Liqui) Run() {
return
}
for x, y := range ticker {
currencies := common.SplitStrings(x, "_")
x = common.StringToUpper(x)
log.Printf("Liqui %s: Last %f High %f Low %f Volume %f\n", x, y.Last, y.High, y.Low, y.Vol_cur)
currency := pair.NewCurrencyPairDelimiter(common.StringToUpper(x), "_")
log.Printf("Liqui %s: Last %f High %f Low %f Volume %f\n", currency.Pair().String(), y.Last, y.High, y.Low, y.Vol_cur)
l.Ticker[x] = y
stats.AddExchangeInfo(l.GetName(), common.StringToUpper(currencies[0]), common.StringToUpper(currencies[1]), y.Last, y.Vol_cur)
stats.AddExchangeInfo(l.GetName(), currency.GetFirstCurrency().String(), currency.GetSecondCurrency().String(), y.Last, y.Vol_cur)
}
}()
time.Sleep(time.Second * l.RESTPollingDelay)
}
}
func (l *Liqui) GetTickerPrice(currency string) (ticker.TickerPrice, error) {
func (l *Liqui) GetTickerPrice(p pair.CurrencyPair) (ticker.TickerPrice, error) {
var tickerPrice ticker.TickerPrice
tick, ok := l.Ticker[currency]
tick, ok := l.Ticker[p.Pair().Lower().String()]
if !ok {
return tickerPrice, errors.New("Unable to get currency.")
}
tickerPrice.Pair = p
tickerPrice.Ask = tick.Buy
tickerPrice.Bid = tick.Sell
currencies := common.SplitStrings(currency, "_")
tickerPrice.FirstCurrency = currencies[0]
tickerPrice.SecondCurrency = currencies[1]
tickerPrice.Low = tick.Low
tickerPrice.Last = tick.Last
tickerPrice.Volume = tick.Vol_cur
tickerPrice.High = tick.High
ticker.ProcessTicker(l.GetName(), tickerPrice.FirstCurrency, tickerPrice.SecondCurrency, tickerPrice)
ticker.ProcessTicker(l.GetName(), p, tickerPrice)
return tickerPrice, nil
}
func (l *Liqui) GetOrderbookEx(currency string) (orderbook.OrderbookBase, error) {
currencies := common.SplitStrings(currency, "_")
ob, err := orderbook.GetOrderbook(l.GetName(), currencies[0], currencies[1])
func (l *Liqui) GetOrderbookEx(p pair.CurrencyPair) (orderbook.OrderbookBase, error) {
ob, err := orderbook.GetOrderbook(l.GetName(), p)
if err == nil {
return ob, nil
}
var orderBook orderbook.OrderbookBase
orderbookNew, err := l.GetDepth(currency)
orderbookNew, err := l.GetDepth(p.Pair().Lower().String())
if err != nil {
return orderBook, err
}
@@ -102,9 +99,8 @@ func (l *Liqui) 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 = currencies[0]
orderBook.SecondCurrency = currencies[1]
orderbook.ProcessOrderbook(l.GetName(), orderBook.FirstCurrency, orderBook.SecondCurrency, orderBook)
orderBook.Pair = p
orderbook.ProcessOrderbook(l.GetName(), p, orderBook)
return orderBook, nil
}