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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/poloniex/poloniex_wrapper.go
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@@ -5,6 +5,7 @@ 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"
@@ -28,25 +29,24 @@ func (p *Poloniex) Run() {
for p.Enabled {
for _, x := range p.EnabledPairs {
currency := x
currency := pair.NewCurrencyPairDelimiter(x, "_")
go func() {
ticker, err := p.GetTickerPrice(currency)
if err != nil {
log.Println(err)
return
}
log.Printf("Poloniex %s Last %f High %f Low %f Volume %f\n", currency, ticker.Last, ticker.High, ticker.Low, ticker.Volume)
currencyPair := common.SplitStrings(currency, "_")
stats.AddExchangeInfo(p.GetName(), currencyPair[0], currencyPair[1], ticker.Last, ticker.Volume)
log.Printf("Poloniex %s Last %f High %f Low %f Volume %f\n", currency.Pair().String(), ticker.Last, ticker.High, ticker.Low, ticker.Volume)
stats.AddExchangeInfo(p.GetName(), currency.GetFirstCurrency().String(), currency.GetSecondCurrency().String(), ticker.Last, ticker.Volume)
}()
}
time.Sleep(time.Second * p.RESTPollingDelay)
}
}
func (p *Poloniex) GetTickerPrice(currency string) (ticker.TickerPrice, error) {
currencyPair := common.SplitStrings(currency, "_")
tickerNew, err := ticker.GetTicker(p.GetName(), currencyPair[0], currencyPair[1])
func (p *Poloniex) GetTickerPrice(currencyPair pair.CurrencyPair) (ticker.TickerPrice, error) {
currency := currencyPair.Pair().String()
tickerNew, err := ticker.GetTicker(p.GetName(), currencyPair)
if err == nil {
return tickerNew, nil
}
@@ -57,21 +57,20 @@ func (p *Poloniex) GetTickerPrice(currency string) (ticker.TickerPrice, error) {
return tickerPrice, err
}
tickerPrice.FirstCurrency = currencyPair[0]
tickerPrice.SecondCurrency = currencyPair[1]
tickerPrice.Pair = currencyPair
tickerPrice.Ask = tick[currency].Last
tickerPrice.Bid = tick[currency].HighestBid
tickerPrice.High = tick[currency].HighestBid
tickerPrice.Last = tick[currency].Last
tickerPrice.Low = tick[currency].LowestAsk
tickerPrice.Volume = tick[currency].BaseVolume
ticker.ProcessTicker(p.GetName(), tickerPrice.FirstCurrency, tickerPrice.SecondCurrency, tickerPrice)
ticker.ProcessTicker(p.GetName(), currencyPair, tickerPrice)
return tickerPrice, nil
}
func (p *Poloniex) GetOrderbookEx(currency string) (orderbook.OrderbookBase, error) {
currencyPair := common.SplitStrings(currency, "_")
ob, err := orderbook.GetOrderbook(p.GetName(), currencyPair[0], currencyPair[1])
func (p *Poloniex) GetOrderbookEx(currencyPair pair.CurrencyPair) (orderbook.OrderbookBase, error) {
currency := currencyPair.Pair().String()
ob, err := orderbook.GetOrderbook(p.GetName(), currencyPair)
if err == nil {
return ob, nil
}
@@ -91,9 +90,8 @@ func (p *Poloniex) GetOrderbookEx(currency string) (orderbook.OrderbookBase, err
data := orderbookNew.Asks[x]
orderBook.Asks = append(orderBook.Asks, orderbook.OrderbookItem{Amount: data.Amount, Price: data.Price})
}
orderBook.FirstCurrency = currencyPair[0]
orderBook.SecondCurrency = currencyPair[1]
orderbook.ProcessOrderbook(p.GetName(), orderBook.FirstCurrency, orderBook.SecondCurrency, orderBook)
orderBook.Pair = currencyPair
orderbook.ProcessOrderbook(p.GetName(), currencyPair, orderBook)
return orderBook, nil
}