gocryptotrader/tools/exchange_template/wrapper_file.tmpl

{{define "wrapper"}}
package {{.Name}}

import (
	"errors"
	"log"
	"sync"

{{if .WS}} "github.com/thrasher-/gocryptotrader/common" {{end}}
	"github.com/thrasher-/gocryptotrader/currency/pair"
	"github.com/thrasher-/gocryptotrader/exchanges"
	"github.com/thrasher-/gocryptotrader/exchanges/orderbook"
	"github.com/thrasher-/gocryptotrader/exchanges/ticker"
)

// Start starts the {{.CapitalName}} go routine
func ({{.Variable}} *{{.CapitalName}}) Start(wg *sync.WaitGroup) {
	wg.Add(1)
	go func() {
		{{.Variable}}.Run()
		wg.Done()
	}()
}

// Run implements the {{.CapitalName}} wrapper
func ({{.Variable}} *{{.CapitalName}}) Run() {
	if {{.Variable}}.Verbose {
{{if .WS}} log.Printf("%s Websocket: %s. (url: %s).\n", {{.Variable}}.GetName(), common.IsEnabled({{.Variable}}.Websocket.IsEnabled()), {{.Variable}}.Websocket.GetWebsocketURL()) {{end}}
		log.Printf("%s polling delay: %ds.\n", {{.Variable}}.GetName(), {{.Variable}}.RESTPollingDelay)
		log.Printf("%s %d currencies enabled: %s.\n", {{.Variable}}.GetName(), len({{.Variable}}.EnabledPairs), {{.Variable}}.EnabledPairs)
	}
}

// UpdateTicker updates and returns the ticker for a currency pair
func ({{.Variable}} *{{.CapitalName}}) UpdateTicker(p pair.CurrencyPair, assetType string) (ticker.Price, error) {
	var tickerPrice ticker.Price
  // NOTE EXAMPLE FOR GETTING TICKER PRICE
	//tick, err := {{.Variable}}.GetTickers()
	//if err != nil {
	//	return tickerPrice, err
	//}

	//for _, x := range {{.Variable}}.GetEnabledCurrencies() {
		//curr := exchange.FormatExchangeCurrency({{.Variable}}.Name, x)
		//for y := range tick {
		//	if tick[y].Symbol == curr.String() {
		//		tickerPrice.Pair = x
		//		tickerPrice.Ask = tick[y].AskPrice
		//		tickerPrice.Bid = tick[y].BidPrice
		//		tickerPrice.High = tick[y].HighPrice
		//		tickerPrice.Last = tick[y].LastPrice
		//		tickerPrice.Low = tick[y].LowPrice
		//		tickerPrice.Volume = tick[y].Volume
		//		ticker.ProcessTicker({{.Variable}}.Name, x, tickerPrice, assetType)
		//	}
	//	}
	//}
	//return ticker.GetTicker({{.Variable}}.Name, p, assetType)
  return tickerPrice, nil // NOTE DO NOT USE AS RETURN
}

// GetTickerPrice returns the ticker for a currency pair
func ({{.Variable}} *{{.CapitalName}}) GetTickerPrice(p pair.CurrencyPair, assetType string) (ticker.Price, error) {
	tickerNew, err := ticker.GetTicker({{.Variable}}.GetName(), p, assetType)
	if err != nil {
		return {{.Variable}}.UpdateTicker(p, assetType)
	}
	return tickerNew, nil
}

// GetOrderbookEx returns orderbook base on the currency pair
func ({{.Variable}} *{{.CapitalName}}) GetOrderbookEx(currency pair.CurrencyPair, assetType string) (orderbook.Base, error) {
	ob, err := orderbook.GetOrderbook({{.Variable}}.GetName(), currency, assetType)
	if err != nil {
		return {{.Variable}}.UpdateOrderbook(currency, assetType)
	}
	return ob, nil
}

// UpdateOrderbook updates and returns the orderbook for a currency pair
func ({{.Variable}} *{{.CapitalName}}) UpdateOrderbook(p pair.CurrencyPair, assetType string) (orderbook.Base, error) {
	var orderBook orderbook.Base
  //NOTE UPDATE ORDERBOOK EXAMPLE
	//orderbookNew, err := {{.Variable}}.GetOrderBook(exchange.FormatExchangeCurrency({{.Variable}}.Name, p).String(), 1000)
	//if err != nil {
	//	return orderBook, err
	//}

	//for _, bids := range orderbookNew.Bids {
	//	orderBook.Bids = append(orderBook.Bids, orderbook.Item{Amount: bids.Quantity, Price: bids.Price})
	//}

	//for _, asks := range orderbookNew.Asks {
	//	orderBook.Asks = append(orderBook.Asks, orderbook.Item{Amount: asks.Quantity, Price: asks.Price})
	//}

	//orderbook.ProcessOrderbook(b.GetName(), p, orderBook, assetType)
	//return orderbook.GetOrderbook({{.Variable}}.Name, p, assetType)
  return orderBook, nil // NOTE DO NOT USE AS RETURN
}

// GetAccountInfo retrieves balances for all enabled currencies for the
// {{.CapitalName}} exchange
func ({{.Variable}} *{{.CapitalName}}) GetAccountInfo() (exchange.AccountInfo, error) {
	var response exchange.AccountInfo
	return response, errors.New("not implemented")
}

// GetFundingHistory returns funding history, deposits and
// withdrawals
func ({{.Variable}} *{{.CapitalName}}) GetFundingHistory() ([]exchange.FundHistory, error) {
	var fundHistory []exchange.FundHistory
	return fundHistory, common.ErrFunctionNotSupported
}

// GetExchangeHistory returns historic trade data since exchange opening.
func ({{.Variable}} *{{.CapitalName}}) GetExchangeHistory(p pair.CurrencyPair, assetType string) ([]exchange.TradeHistory, error) {
	var resp []exchange.TradeHistory

	return resp, common.ErrNotYetImplemented
}

// SubmitOrder submits a new order
func ({{.Variable}} *{{.CapitalName}}) SubmitOrder(p pair.CurrencyPair, side exchange.OrderSide, orderType exchange.OrderType, amount, price float64, clientID string) (exchange.SubmitOrderResponse, error) {
	return "", common.ErrNotYetImplemented
}

// ModifyOrder will allow of changing orderbook placement and limit to
// market conversion
func ({{.Variable}} *{{.CapitalName}}) ModifyOrder(orderID int64, action exchange.ModifyOrder) (int64, error) {
	return 0, common.ErrNotYetImplemented
}

// CancelOrder cancels an order by its corresponding ID number
func ({{.Variable}} *{{.CapitalName}}) CancelOrder(order exchange.OrderCancellation) error {
	return common.ErrNotYetImplemented
}

// CancelAllOrders cancels all orders associated with a currency pair
func ({{.Variable}} *{{.CapitalName}}) CancelAllOrders() error {
	return common.ErrNotYetImplemented
}

// GetOrderInfo returns information on a current open order
func ({{.Variable}} *{{.CapitalName}}) GetOrderInfo(orderID int64) (exchange.OrderDetail, error) {
	var orderDetail exchange.OrderDetail
	return orderDetail, common.ErrNotYetImplemented
}

// GetDepositAddress returns a deposit address for a specified currency
func ({{.Variable}} *{{.CapitalName}}) GetDepositAddress(cryptocurrency pair.CurrencyItem) (string, error) {
	return "", common.ErrNotYetImplemented
}

// WithdrawCryptocurrencyFunds returns a withdrawal ID when a withdrawal is
// submitted
func ({{.Variable}} *{{.CapitalName}}) WithdrawCryptocurrencyFunds(address string, cryptocurrency pair.CurrencyItem, amount float64) (string, error) {
	return "", common.ErrNotYetImplemented
}

// WithdrawFiatFunds returns a withdrawal ID when a withdrawal is
// submitted
func ({{.Variable}} *{{.CapitalName}}) WithdrawFiatFunds(currency pair.CurrencyItem, amount float64) (string, error) {
	return "", common.ErrNotYetImplemented
}

// WithdrawFiatFundsToInternationalBank returns a withdrawal ID when a withdrawal is
// submitted
func ({{.Variable}} *{{.CapitalName}}) WithdrawFiatFundsToInternationalBank(currency pair.CurrencyItem, amount float64) (string, error) {
	return "", common.ErrNotYetImplemented
}

// GetWebsocket returns a pointer to the exchange websocket
func ({{.Variable}} *{{.CapitalName}}) GetWebsocket() (*exchange.Websocket, error) {
	return nil, common.ErrNotYetImplemented
}

{{end}}