mirror of
https://github.com/d0zingcat/gocryptotrader.git
synced 2026-05-19 23:16:48 +00:00
Package exchanges
This commit is contained in:
Adrian Gallagher
34
exchanges/itbit/itbit_types.go
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34
exchanges/itbit/itbit_types.go
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@@ -0,0 +1,34 @@
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package itbit
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type ItBitTicker struct {
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Pair string
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Bid float64 `json:",string"`
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BidAmt float64 `json:",string"`
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Ask float64 `json:",string"`
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AskAmt float64 `json:",string"`
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LastPrice float64 `json:",string"`
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LastAmt float64 `json:",string"`
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Volume24h float64 `json:",string"`
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VolumeToday float64 `json:",string"`
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High24h float64 `json:",string"`
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Low24h float64 `json:",string"`
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HighToday float64 `json:",string"`
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LowToday float64 `json:",string"`
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OpenToday float64 `json:",string"`
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VwapToday float64 `json:",string"`
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Vwap24h float64 `json:",string"`
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ServertimeUTC string
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}
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type ItbitOrderbookEntry struct {
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Quantitiy float64 `json:"quantity,string"`
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Price float64 `json:"price,string"`
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}
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type ItBitOrderbookResponse struct {
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ServerTimeUTC string `json:"serverTimeUTC"`
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LastUpdatedTimeUTC string `json:"lastUpdatedTimeUTC"`
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Ticker string `json:"ticker"`
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Bids []ItbitOrderbookEntry `json:"bids"`
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Asks []ItbitOrderbookEntry `json:"asks"`
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}
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67
exchanges/itbit/itbit_wrapper.go
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67
exchanges/itbit/itbit_wrapper.go
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@@ -0,0 +1,67 @@
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package itbit
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import (
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"log"
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"time"
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"github.com/thrasher-/gocryptotrader/exchanges"
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"github.com/thrasher-/gocryptotrader/exchanges/ticker"
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)
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func (i *ItBit) Start() {
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go i.Run()
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}
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func (i *ItBit) Run() {
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if i.Verbose {
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log.Printf("%s polling delay: %ds.\n", i.GetName(), i.RESTPollingDelay)
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log.Printf("%s %d currencies enabled: %s.\n", i.GetName(), len(i.EnabledPairs), i.EnabledPairs)
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}
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for i.Enabled {
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for _, x := range i.EnabledPairs {
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currency := x
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go func() {
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ticker, err := i.GetTickerPrice(currency)
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if err != nil {
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log.Println(err)
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return
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}
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log.Printf("ItBit %s: Last %f High %f Low %f Volume %f\n", currency, ticker.Last, ticker.High, ticker.Low, ticker.Volume)
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//AddExchangeInfo(i.GetName(), currency[0:3], currency[3:], ticker.Last, ticker.Volume)
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}()
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}
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time.Sleep(time.Second * i.RESTPollingDelay)
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}
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}
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func (i *ItBit) GetTickerPrice(currency string) (ticker.TickerPrice, error) {
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tickerNew, err := ticker.GetTicker(i.GetName(), currency[0:3], currency[3:])
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if err == nil {
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return tickerNew, nil
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}
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var tickerPrice ticker.TickerPrice
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tick, err := i.GetTicker(currency)
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if err != nil {
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return tickerPrice, err
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}
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tickerPrice.Ask = tick.Ask
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tickerPrice.Bid = tick.Bid
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tickerPrice.FirstCurrency = currency[0:3]
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tickerPrice.SecondCurrency = currency[3:]
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tickerPrice.Last = tick.LastPrice
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tickerPrice.High = tick.High24h
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tickerPrice.Low = tick.Low24h
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tickerPrice.Volume = tick.Volume24h
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ticker.ProcessTicker(i.GetName(), tickerPrice.FirstCurrency, tickerPrice.SecondCurrency, tickerPrice)
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return tickerPrice, nil
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}
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//TODO Get current holdings from ItBit
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//GetExchangeAccountInfo : Retrieves balances for all enabled currencies for the ItBit exchange
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func (e *ItBit) GetExchangeAccountInfo() (exchange.ExchangeAccountInfo, error) {
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var response exchange.ExchangeAccountInfo
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response.ExchangeName = e.GetName()
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return response, nil
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}
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284
exchanges/itbit/itbithttp.go
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284
exchanges/itbit/itbithttp.go
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@@ -0,0 +1,284 @@
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package itbit
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import (
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"bytes"
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"errors"
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"log"
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"net/url"
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"strconv"
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"time"
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"github.com/thrasher-/gocryptotrader/common"
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"github.com/thrasher-/gocryptotrader/config"
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"github.com/thrasher-/gocryptotrader/exchanges"
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)
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const (
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ITBIT_API_URL = "https://api.itbit.com/v1"
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ITBIT_API_VERSION = "1"
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)
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type ItBit struct {
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exchange.ExchangeBase
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}
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func (i *ItBit) SetDefaults() {
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i.Name = "ITBIT"
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i.Enabled = false
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i.MakerFee = -0.10
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i.TakerFee = 0.50
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i.Verbose = false
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i.Websocket = false
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i.RESTPollingDelay = 10
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}
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func (i *ItBit) Setup(exch config.ExchangeConfig) {
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if !exch.Enabled {
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i.SetEnabled(false)
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} else {
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i.Enabled = true
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i.AuthenticatedAPISupport = exch.AuthenticatedAPISupport
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i.SetAPIKeys(exch.APIKey, exch.APISecret, exch.ClientID, false)
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i.RESTPollingDelay = exch.RESTPollingDelay
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i.Verbose = exch.Verbose
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i.Websocket = exch.Websocket
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i.BaseCurrencies = common.SplitStrings(exch.BaseCurrencies, ",")
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i.AvailablePairs = common.SplitStrings(exch.AvailablePairs, ",")
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i.EnabledPairs = common.SplitStrings(exch.EnabledPairs, ",")
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}
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}
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func (i *ItBit) GetFee(maker bool) float64 {
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if maker {
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return i.MakerFee
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} else {
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return i.TakerFee
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}
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}
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func (i *ItBit) GetTicker(currency string) (ItBitTicker, error) {
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path := ITBIT_API_URL + "/markets/" + currency + "/ticker"
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var itbitTicker ItBitTicker
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err := common.SendHTTPGetRequest(path, true, &itbitTicker)
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if err != nil {
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return ItBitTicker{}, err
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}
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return itbitTicker, nil
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}
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func (i *ItBit) GetOrderbook(currency string) (ItBitOrderbookResponse, error) {
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response := ItBitOrderbookResponse{}
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path := ITBIT_API_URL + "/markets/" + currency + "/order_book"
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err := common.SendHTTPGetRequest(path, true, &response)
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if err != nil {
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return ItBitOrderbookResponse{}, err
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}
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return response, nil
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}
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func (i *ItBit) GetTradeHistory(currency, timestamp string) bool {
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req := "/trades?since=" + timestamp
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err := common.SendHTTPGetRequest(ITBIT_API_URL+"markets/"+currency+req, true, nil)
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if err != nil {
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log.Println(err)
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return false
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}
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return true
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}
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func (i *ItBit) GetWallets(params url.Values) {
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params.Set("userId", i.ClientID)
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path := "/wallets?" + params.Encode()
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err := i.SendAuthenticatedHTTPRequest("GET", path, nil)
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if err != nil {
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log.Println(err)
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}
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}
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func (i *ItBit) CreateWallet(walletName string) {
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path := "/wallets"
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params := make(map[string]interface{})
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params["userId"] = i.ClientID
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params["name"] = walletName
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err := i.SendAuthenticatedHTTPRequest("POST", path, params)
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if err != nil {
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log.Println(err)
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}
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}
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func (i *ItBit) GetWallet(walletID string) {
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path := "/wallets/" + walletID
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err := i.SendAuthenticatedHTTPRequest("GET", path, nil)
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if err != nil {
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log.Println(err)
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}
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}
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func (i *ItBit) GetWalletBalance(walletID, currency string) {
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path := "/wallets/ " + walletID + "/balances/" + currency
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err := i.SendAuthenticatedHTTPRequest("GET", path, nil)
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if err != nil {
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log.Println(err)
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}
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}
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func (i *ItBit) GetWalletTrades(walletID string, params url.Values) {
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path := common.EncodeURLValues("/wallets/"+walletID+"/trades", params)
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err := i.SendAuthenticatedHTTPRequest("GET", path, nil)
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if err != nil {
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log.Println(err)
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}
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}
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func (i *ItBit) GetWalletOrders(walletID string, params url.Values) {
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path := common.EncodeURLValues("/wallets/"+walletID+"/orders", params)
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err := i.SendAuthenticatedHTTPRequest("GET", path, nil)
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if err != nil {
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log.Println(err)
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}
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}
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func (i *ItBit) PlaceWalletOrder(walletID, side, orderType, currency string, amount, price float64, instrument string, clientRef string) {
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path := "/wallets/" + walletID + "/orders"
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params := make(map[string]interface{})
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params["side"] = side
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params["type"] = orderType
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params["currency"] = currency
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params["amount"] = strconv.FormatFloat(amount, 'f', -1, 64)
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params["price"] = strconv.FormatFloat(price, 'f', -1, 64)
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params["instrument"] = instrument
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if clientRef != "" {
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params["clientOrderIdentifier"] = clientRef
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}
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err := i.SendAuthenticatedHTTPRequest("POST", path, params)
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if err != nil {
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log.Println(err)
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}
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}
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func (i *ItBit) GetWalletOrder(walletID, orderID string) {
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path := "/wallets/" + walletID + "/orders/" + orderID
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err := i.SendAuthenticatedHTTPRequest("GET", path, nil)
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if err != nil {
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log.Println(err)
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}
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}
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func (i *ItBit) CancelWalletOrder(walletID, orderID string) {
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path := "/wallets/" + walletID + "/orders/" + orderID
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err := i.SendAuthenticatedHTTPRequest("DELETE", path, nil)
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if err != nil {
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log.Println(err)
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}
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}
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func (i *ItBit) PlaceWithdrawalRequest(walletID, currency, address string, amount float64) {
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path := "/wallets/" + walletID + "/cryptocurrency_withdrawals"
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params := make(map[string]interface{})
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params["currency"] = currency
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params["amount"] = amount
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params["address"] = address
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err := i.SendAuthenticatedHTTPRequest("POST", path, params)
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if err != nil {
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log.Println(err)
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}
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}
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func (i *ItBit) GetDepositAddress(walletID, currency string) {
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path := "/wallets/" + walletID + "/cryptocurrency_deposits"
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params := make(map[string]interface{})
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params["currency"] = currency
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err := i.SendAuthenticatedHTTPRequest("POST", path, params)
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if err != nil {
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log.Println(err)
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}
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}
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func (i *ItBit) WalletTransfer(walletID, sourceWallet, destWallet string, amount float64, currency string) {
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path := "/wallets/" + walletID + "/wallet_transfers"
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params := make(map[string]interface{})
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params["sourceWalletId"] = sourceWallet
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params["destinationWalletId"] = destWallet
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params["amount"] = strconv.FormatFloat(amount, 'f', -1, 64)
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params["currencyCode"] = currency
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err := i.SendAuthenticatedHTTPRequest("POST", path, params)
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if err != nil {
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log.Println(err)
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}
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}
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func (i *ItBit) SendAuthenticatedHTTPRequest(method string, path string, params map[string]interface{}) (err error) {
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timestamp := strconv.FormatInt(time.Now().UnixNano(), 10)[0:13]
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nonce, err := strconv.Atoi(timestamp)
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if err != nil {
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return err
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}
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nonce -= 1
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request := make(map[string]interface{})
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url := ITBIT_API_URL + path
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if params != nil {
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for key, value := range params {
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request[key] = value
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}
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}
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PayloadJson := []byte("")
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if params != nil {
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PayloadJson, err = common.JSONEncode(request)
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if err != nil {
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return errors.New("SendAuthenticatedHTTPRequest: Unable to JSON Marshal request")
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}
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if i.Verbose {
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log.Printf("Request JSON: %s\n", PayloadJson)
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}
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}
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nonceStr := strconv.Itoa(nonce)
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message, err := common.JSONEncode([]string{method, url, string(PayloadJson), nonceStr, timestamp})
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if err != nil {
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log.Println(err)
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return
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}
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hash := common.GetSHA256([]byte(nonceStr + string(message)))
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hmac := common.GetHMAC(common.HASH_SHA512, []byte(url+string(hash)), []byte(i.APISecret))
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signature := common.Base64Encode(hmac)
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headers := make(map[string]string)
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headers["Authorization"] = i.ClientID + ":" + signature
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headers["X-Auth-Timestamp"] = timestamp
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headers["X-Auth-Nonce"] = nonceStr
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headers["Content-Type"] = "application/json"
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resp, err := common.SendHTTPRequest(method, url, headers, bytes.NewBuffer([]byte(PayloadJson)))
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if i.Verbose {
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log.Printf("Recieved raw: \n%s\n", resp)
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}
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return nil
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}
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Block a user