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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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20
exchanges/gemini/gemini_wrapper.go
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@@ -10,10 +10,12 @@ import (
"github.com/thrasher-/gocryptotrader/exchanges/ticker"
)
// Start starts the Gemini go routine
func (g *Gemini) Start() {
go g.Run()
}
// Run implements the Gemini wrapper
func (g *Gemini) Run() {
if g.Verbose {
log.Printf("%s polling delay: %ds.\n", g.GetName(), g.RESTPollingDelay)
@@ -31,11 +33,12 @@ func (g *Gemini) Run() {
}
}
//GetExchangeAccountInfo : Retrieves balances for all enabled currencies for the Gemini exchange
func (e *Gemini) GetExchangeAccountInfo() (exchange.AccountInfo, error) {
// GetExchangeAccountInfo Retrieves balances for all enabled currencies for the
// Gemini exchange
func (g *Gemini) GetExchangeAccountInfo() (exchange.AccountInfo, error) {
var response exchange.AccountInfo
response.ExchangeName = e.GetName()
accountBalance, err := e.GetBalances()
response.ExchangeName = g.GetName()
accountBalance, err := g.GetBalances()
if err != nil {
return response, err
}
@@ -49,6 +52,7 @@ func (e *Gemini) GetExchangeAccountInfo() (exchange.AccountInfo, error) {
return response, nil
}
// UpdateTicker updates and returns the ticker for a currency pair
func (g *Gemini) UpdateTicker(p pair.CurrencyPair) (ticker.TickerPrice, error) {
var tickerPrice ticker.TickerPrice
tick, err := g.GetTicker(p.Pair().String())
@@ -64,6 +68,7 @@ func (g *Gemini) UpdateTicker(p pair.CurrencyPair) (ticker.TickerPrice, error) {
return tickerPrice, nil
}
// GetTickerPrice returns the ticker for a currency pair
func (g *Gemini) GetTickerPrice(p pair.CurrencyPair) (ticker.TickerPrice, error) {
tickerNew, err := ticker.GetTicker(g.GetName(), p)
if err != nil {
@@ -72,12 +77,17 @@ func (g *Gemini) GetTickerPrice(p pair.CurrencyPair) (ticker.TickerPrice, error)
return tickerNew, nil
}
// GetOrderbookEx returns orderbook base on the currency pair
func (g *Gemini) GetOrderbookEx(p pair.CurrencyPair) (orderbook.OrderbookBase, error) {
ob, err := orderbook.GetOrderbook(g.GetName(), p)
if err == nil {
return ob, nil
return g.UpdateOrderbook(p)
}
return ob, nil
}
// UpdateOrderbook updates and returns the orderbook for a currency pair
func (g *Gemini) UpdateOrderbook(p pair.CurrencyPair) (orderbook.OrderbookBase, error) {
var orderBook orderbook.OrderbookBase
orderbookNew, err := g.GetOrderbook(p.Pair().String(), url.Values{})
if err != nil {