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Add UpdateOrderbook exchange function and update all exchanges to support it

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This commit is contained in:
Adrian Gallagher
2017-08-30 16:12:18 +10:00
parent a5b3a6b489
commit ad7ae88ff4
24 changed files with 404 additions and 89 deletions
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14
exchanges/lakebtc/lakebtc_wrapper.go
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@@ -11,9 +11,12 @@ import (
"github.com/thrasher-/gocryptotrader/exchanges/ticker"
)
// Start starts the LakeBTC go routine
func (l *LakeBTC) Start() {
go l.Run()
}
// Run implements the LakeBTC wrapper
func (l *LakeBTC) Run() {
if l.Verbose {
log.Printf("%s polling delay: %ds.\n", l.GetName(), l.RESTPollingDelay)
@@ -21,6 +24,7 @@ func (l *LakeBTC) Run() {
}
}
// UpdateTicker updates and returns the ticker for a currency pair
func (l *LakeBTC) UpdateTicker(p pair.CurrencyPair) (ticker.TickerPrice, error) {
tick, err := l.GetTicker()
if err != nil {
@@ -44,6 +48,7 @@ func (l *LakeBTC) UpdateTicker(p pair.CurrencyPair) (ticker.TickerPrice, error)
return tickerPrice, nil
}
// GetTickerPrice returns the ticker for a currency pair
func (l *LakeBTC) GetTickerPrice(p pair.CurrencyPair) (ticker.TickerPrice, error) {
tickerNew, err := ticker.GetTicker(l.GetName(), p)
if err != nil {
@@ -52,12 +57,17 @@ func (l *LakeBTC) GetTickerPrice(p pair.CurrencyPair) (ticker.TickerPrice, error
return tickerNew, nil
}
// GetOrderbookEx returns orderbook base on the currency pair
func (l *LakeBTC) GetOrderbookEx(p pair.CurrencyPair) (orderbook.OrderbookBase, error) {
ob, err := orderbook.GetOrderbook(l.GetName(), p)
if err == nil {
return ob, nil
return l.UpdateOrderbook(p)
}
return ob, nil
}
// UpdateOrderbook updates and returns the orderbook for a currency pair
func (l *LakeBTC) UpdateOrderbook(p pair.CurrencyPair) (orderbook.OrderbookBase, error) {
var orderBook orderbook.OrderbookBase
orderbookNew, err := l.GetOrderBook(p.Pair().String())
if err != nil {
@@ -77,6 +87,8 @@ func (l *LakeBTC) GetOrderbookEx(p pair.CurrencyPair) (orderbook.OrderbookBase,
return orderBook, nil
}
// GetExchangeAccountInfo retrieves balances for all enabled currencies for the
// LakeBTC exchange
func (l *LakeBTC) GetExchangeAccountInfo() (exchange.AccountInfo, error) {
var response exchange.AccountInfo
response.ExchangeName = l.GetName()