mirror of
https://github.com/d0zingcat/gocryptotrader.git
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347 lines
10 KiB
Go
347 lines
10 KiB
Go
package yobit
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import (
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"errors"
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"fmt"
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"log"
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"net/url"
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"strconv"
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"strings"
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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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"github.com/thrasher-/gocryptotrader/exchanges/request"
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"github.com/thrasher-/gocryptotrader/exchanges/ticker"
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)
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const (
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apiPublicURL = "https://yobit.net/api"
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apiPrivateURL = "https://yobit.net/tapi"
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apiPublicVersion = "3"
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publicInfo = "info"
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publicTicker = "ticker"
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publicDepth = "depth"
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publicTrades = "trades"
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privateAccountInfo = "getInfo"
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privateTrade = "Trade"
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privateActiveOrders = "ActiveOrders"
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privateOrderInfo = "OrderInfo"
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privateCancelOrder = "CancelOrder"
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privateTradeHistory = "TradeHistory"
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privateGetDepositAddress = "GetDepositAddress"
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privateWithdrawCoinsToAddress = "WithdrawCoinsToAddress"
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privateCreateCoupon = "CreateYobicode"
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privateRedeemCoupon = "RedeemYobicode"
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yobitAuthRate = 0
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yobitUnauthRate = 0
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)
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// Yobit is the overarching type across the Yobit package
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type Yobit struct {
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exchange.Base
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Ticker map[string]Ticker
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}
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// SetDefaults sets current default value for Yobit
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func (y *Yobit) SetDefaults() {
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y.Name = "Yobit"
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y.Enabled = true
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y.Fee = 0.2
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y.Verbose = false
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y.Websocket = false
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y.RESTPollingDelay = 10
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y.APIUrl = apiPublicURL
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y.AuthenticatedAPISupport = true
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y.Ticker = make(map[string]Ticker)
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y.RequestCurrencyPairFormat.Delimiter = "_"
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y.RequestCurrencyPairFormat.Uppercase = false
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y.RequestCurrencyPairFormat.Separator = "-"
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y.ConfigCurrencyPairFormat.Delimiter = "_"
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y.ConfigCurrencyPairFormat.Uppercase = true
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y.AssetTypes = []string{ticker.Spot}
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y.SupportsAutoPairUpdating = false
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y.SupportsRESTTickerBatching = true
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y.Requester = request.New(y.Name, request.NewRateLimit(time.Second, yobitAuthRate), request.NewRateLimit(time.Second, yobitUnauthRate), common.NewHTTPClientWithTimeout(exchange.DefaultHTTPTimeout))
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}
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// Setup sets exchange configuration parameters for Yobit
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func (y *Yobit) Setup(exch config.ExchangeConfig) {
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if !exch.Enabled {
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y.SetEnabled(false)
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} else {
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y.Enabled = true
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y.AuthenticatedAPISupport = exch.AuthenticatedAPISupport
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y.SetAPIKeys(exch.APIKey, exch.APISecret, "", false)
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y.RESTPollingDelay = exch.RESTPollingDelay
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y.Verbose = exch.Verbose
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y.Websocket = exch.Websocket
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y.BaseCurrencies = common.SplitStrings(exch.BaseCurrencies, ",")
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y.AvailablePairs = common.SplitStrings(exch.AvailablePairs, ",")
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y.EnabledPairs = common.SplitStrings(exch.EnabledPairs, ",")
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y.SetHTTPClientTimeout(exch.HTTPTimeout)
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y.SetHTTPClientUserAgent(exch.HTTPUserAgent)
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err := y.SetCurrencyPairFormat()
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if err != nil {
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log.Fatal(err)
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}
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err = y.SetAssetTypes()
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if err != nil {
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log.Fatal(err)
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}
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err = y.SetAutoPairDefaults()
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if err != nil {
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log.Fatal(err)
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}
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}
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}
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// GetFee returns the exchange fee
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func (y *Yobit) GetFee() float64 {
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return y.Fee
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}
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// GetInfo returns the Yobit info
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func (y *Yobit) GetInfo() (Info, error) {
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resp := Info{}
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path := fmt.Sprintf("%s/%s/%s/", apiPublicURL, apiPublicVersion, publicInfo)
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return resp, y.SendHTTPRequest(path, &resp)
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}
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// GetTicker returns a ticker for a specific currency
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func (y *Yobit) GetTicker(symbol string) (map[string]Ticker, error) {
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type Response struct {
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Data map[string]Ticker
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}
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response := Response{}
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path := fmt.Sprintf("%s/%s/%s/%s", apiPublicURL, apiPublicVersion, publicTicker, symbol)
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return response.Data, y.SendHTTPRequest(path, &response.Data)
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}
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// GetDepth returns the depth for a specific currency
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func (y *Yobit) GetDepth(symbol string) (Orderbook, error) {
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type Response struct {
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Data map[string]Orderbook
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}
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response := Response{}
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path := fmt.Sprintf("%s/%s/%s/%s", apiPublicURL, apiPublicVersion, publicDepth, symbol)
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return response.Data[symbol],
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y.SendHTTPRequest(path, &response.Data)
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}
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// GetTrades returns the trades for a specific currency
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func (y *Yobit) GetTrades(symbol string) ([]Trades, error) {
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type Response struct {
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Data map[string][]Trades
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}
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response := Response{}
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path := fmt.Sprintf("%s/%s/%s/%s", apiPublicURL, apiPublicVersion, publicTrades, symbol)
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return response.Data[symbol], y.SendHTTPRequest(path, &response.Data)
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}
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// GetAccountInfo returns a users account info
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func (y *Yobit) GetAccountInfo() (AccountInfo, error) {
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result := AccountInfo{}
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err := y.SendAuthenticatedHTTPRequest(privateAccountInfo, url.Values{}, &result)
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if err != nil {
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return result, err
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}
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if result.Error != "" {
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return result, errors.New(result.Error)
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}
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return result, nil
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}
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// Trade places an order and returns the order ID if successful or an error
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func (y *Yobit) Trade(pair, orderType string, amount, price float64) (int64, error) {
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req := url.Values{}
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req.Add("pair", pair)
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req.Add("type", orderType)
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req.Add("amount", strconv.FormatFloat(amount, 'f', -1, 64))
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req.Add("rate", strconv.FormatFloat(price, 'f', -1, 64))
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result := Trade{}
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err := y.SendAuthenticatedHTTPRequest(privateTrade, req, &result)
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if err != nil {
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return int64(result.OrderID), err
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}
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if result.Error != "" {
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return int64(result.OrderID), errors.New(result.Error)
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}
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return int64(result.OrderID), nil
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}
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// GetActiveOrders returns the active orders for a specific currency
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func (y *Yobit) GetActiveOrders(pair string) (map[string]ActiveOrders, error) {
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req := url.Values{}
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req.Add("pair", pair)
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result := map[string]ActiveOrders{}
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return result, y.SendAuthenticatedHTTPRequest(privateActiveOrders, req, &result)
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}
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// GetOrderInfo returns the order info for a specific order ID
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func (y *Yobit) GetOrderInfo(OrderID int64) (map[string]OrderInfo, error) {
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req := url.Values{}
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req.Add("order_id", strconv.FormatInt(OrderID, 10))
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result := map[string]OrderInfo{}
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return result, y.SendAuthenticatedHTTPRequest(privateOrderInfo, req, &result)
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}
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// CancelOrder cancels an order for a specific order ID
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func (y *Yobit) CancelOrder(OrderID int64) (bool, error) {
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req := url.Values{}
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req.Add("order_id", strconv.FormatInt(OrderID, 10))
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result := CancelOrder{}
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err := y.SendAuthenticatedHTTPRequest(privateCancelOrder, req, &result)
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if err != nil {
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return false, err
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}
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if result.Error != "" {
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return false, errors.New(result.Error)
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}
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return true, nil
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}
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// GetTradeHistory returns the trade history
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func (y *Yobit) GetTradeHistory(TIDFrom, Count, TIDEnd int64, order, since, end, pair string) (map[string]TradeHistory, error) {
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req := url.Values{}
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req.Add("from", strconv.FormatInt(TIDFrom, 10))
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req.Add("count", strconv.FormatInt(Count, 10))
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req.Add("from_id", strconv.FormatInt(TIDFrom, 10))
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req.Add("end_id", strconv.FormatInt(TIDEnd, 10))
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req.Add("order", order)
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req.Add("since", since)
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req.Add("end", end)
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req.Add("pair", pair)
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result := map[string]TradeHistory{}
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return result, y.SendAuthenticatedHTTPRequest(privateTradeHistory, req, &result)
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}
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// GetDepositAddress returns the deposit address for a specific currency
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func (y *Yobit) GetDepositAddress(coin string) (DepositAddress, error) {
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req := url.Values{}
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req.Add("coinName", coin)
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result := DepositAddress{}
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err := y.SendAuthenticatedHTTPRequest(privateGetDepositAddress, req, &result)
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if err != nil {
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return result, err
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}
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if result.Error != "" {
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return result, errors.New(result.Error)
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}
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return result, nil
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}
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// WithdrawCoinsToAddress initiates a withdrawal to a specified address
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func (y *Yobit) WithdrawCoinsToAddress(coin string, amount float64, address string) (WithdrawCoinsToAddress, error) {
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req := url.Values{}
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req.Add("coinName", coin)
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req.Add("amount", strconv.FormatFloat(amount, 'f', -1, 64))
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req.Add("address", address)
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result := WithdrawCoinsToAddress{}
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err := y.SendAuthenticatedHTTPRequest(privateWithdrawCoinsToAddress, req, &result)
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if err != nil {
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return result, err
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}
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if result.Error != "" {
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return result, errors.New(result.Error)
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}
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return result, nil
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}
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// CreateCoupon creates an exchange coupon for a sepcific currency
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func (y *Yobit) CreateCoupon(currency string, amount float64) (CreateCoupon, error) {
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req := url.Values{}
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req.Add("currency", currency)
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req.Add("amount", strconv.FormatFloat(amount, 'f', -1, 64))
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var result CreateCoupon
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err := y.SendAuthenticatedHTTPRequest(privateCreateCoupon, req, &result)
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if err != nil {
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return result, err
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}
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if result.Error != "" {
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return result, errors.New(result.Error)
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}
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return result, nil
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}
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// RedeemCoupon redeems an exchange coupon
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func (y *Yobit) RedeemCoupon(coupon string) (RedeemCoupon, error) {
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req := url.Values{}
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req.Add("coupon", coupon)
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result := RedeemCoupon{}
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err := y.SendAuthenticatedHTTPRequest(privateRedeemCoupon, req, &result)
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if err != nil {
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return result, err
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}
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if result.Error != "" {
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return result, errors.New(result.Error)
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}
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return result, nil
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}
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// SendHTTPRequest sends an unauthenticated HTTP request
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func (y *Yobit) SendHTTPRequest(path string, result interface{}) error {
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return y.SendPayload("GET", path, nil, nil, result, false, y.Verbose)
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}
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// SendAuthenticatedHTTPRequest sends an authenticated HTTP request to Yobit
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func (y *Yobit) SendAuthenticatedHTTPRequest(path string, params url.Values, result interface{}) (err error) {
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if !y.AuthenticatedAPISupport {
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return fmt.Errorf(exchange.WarningAuthenticatedRequestWithoutCredentialsSet, y.Name)
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}
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if params == nil {
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params = url.Values{}
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}
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if y.Nonce.Get() == 0 {
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y.Nonce.Set(time.Now().Unix())
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} else {
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y.Nonce.Inc()
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}
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params.Set("nonce", y.Nonce.String())
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params.Set("method", path)
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encoded := params.Encode()
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hmac := common.GetHMAC(common.HashSHA512, []byte(encoded), []byte(y.APISecret))
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if y.Verbose {
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log.Printf("Sending POST request to %s calling path %s with params %s\n", apiPrivateURL, path, encoded)
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}
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headers := make(map[string]string)
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headers["Key"] = y.APIKey
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headers["Sign"] = common.HexEncodeToString(hmac)
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headers["Content-Type"] = "application/x-www-form-urlencoded"
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return y.SendPayload("POST", apiPrivateURL, headers, strings.NewReader(encoded), result, true, y.Verbose)
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}
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