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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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13
exchanges/bitstamp/bitstamp_wrapper.go
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@@ -10,12 +10,12 @@ import (
"github.com/thrasher-/gocryptotrader/exchanges/ticker"
)
// Start starts a new go routine run
// Start starts the Bitstamp go routine
func (b *Bitstamp) Start() {
go b.Run()
}
// Run starts a new websocket connection runs a new go routine pusher
// Run implements the Bitstamp wrapper
func (b *Bitstamp) Run() {
if b.Verbose {
log.Printf("%s Websocket: %s.", b.GetName(), common.IsEnabled(b.Websocket))
@@ -28,6 +28,7 @@ func (b *Bitstamp) Run() {
}
}
// UpdateTicker updates and returns the ticker for a currency pair
func (b *Bitstamp) UpdateTicker(p pair.CurrencyPair) (ticker.TickerPrice, error) {
var tickerPrice ticker.TickerPrice
tick, err := b.GetTicker(p.Pair().String(), false)
@@ -46,6 +47,7 @@ func (b *Bitstamp) UpdateTicker(p pair.CurrencyPair) (ticker.TickerPrice, error)
return tickerPrice, nil
}
// GetTickerPrice returns the ticker for a currency pair
func (b *Bitstamp) GetTickerPrice(p pair.CurrencyPair) (ticker.TickerPrice, error) {
tick, err := ticker.GetTicker(b.GetName(), p)
if err != nil {
@@ -54,12 +56,17 @@ func (b *Bitstamp) GetTickerPrice(p pair.CurrencyPair) (ticker.TickerPrice, erro
return tick, nil
}
// GetOrderbookEx returns the orderbook for a currency pair
func (b *Bitstamp) GetOrderbookEx(p pair.CurrencyPair) (orderbook.OrderbookBase, error) {
ob, err := orderbook.GetOrderbook(b.GetName(), p)
if err == nil {
return ob, nil
return b.UpdateOrderbook(p)
}
return ob, nil
}
// UpdateOrderbook updates and returns the orderbook for a currency pair
func (b *Bitstamp) UpdateOrderbook(p pair.CurrencyPair) (orderbook.OrderbookBase, error) {
var orderBook orderbook.OrderbookBase
orderbookNew, err := b.GetOrderbook(p.Pair().String())
if err != nil {