mirror of
https://github.com/d0zingcat/gocryptotrader.git
synced 2026-05-13 23:16:45 +00:00
312 lines
9.4 KiB
Go
312 lines
9.4 KiB
Go
package coinut
|
|
|
|
import (
|
|
"bytes"
|
|
"errors"
|
|
"fmt"
|
|
"log"
|
|
"time"
|
|
|
|
"github.com/gorilla/websocket"
|
|
"github.com/thrasher-/gocryptotrader/common"
|
|
"github.com/thrasher-/gocryptotrader/config"
|
|
"github.com/thrasher-/gocryptotrader/exchanges"
|
|
"github.com/thrasher-/gocryptotrader/exchanges/request"
|
|
"github.com/thrasher-/gocryptotrader/exchanges/ticker"
|
|
)
|
|
|
|
const (
|
|
coinutAPIURL = "https://api.coinut.com"
|
|
coinutAPIVersion = "1"
|
|
coinutInstruments = "inst_list"
|
|
coinutTicker = "inst_tick"
|
|
coinutOrderbook = "inst_order_book"
|
|
coinutTrades = "inst_trade"
|
|
coinutBalance = "user_balance"
|
|
coinutOrder = "new_order"
|
|
coinutOrders = "new_orders"
|
|
coinutOrdersOpen = "user_open_orders"
|
|
coinutOrderCancel = "cancel_order"
|
|
coinutOrdersCancel = "cancel_orders"
|
|
coinutTradeHistory = "trade_history"
|
|
coinutIndexTicker = "index_tick"
|
|
coinutOptionChain = "option_chain"
|
|
coinutPositionHistory = "position_history"
|
|
coinutPositionOpen = "user_open_positions"
|
|
|
|
coinutAuthRate = 0
|
|
coinutUnauthRate = 0
|
|
)
|
|
|
|
// COINUT is the overarching type across the coinut package
|
|
type COINUT struct {
|
|
exchange.Base
|
|
WebsocketConn *websocket.Conn
|
|
InstrumentMap map[string]int
|
|
}
|
|
|
|
// SetDefaults sets current default values
|
|
func (c *COINUT) SetDefaults() {
|
|
c.Name = "COINUT"
|
|
c.Enabled = false
|
|
c.Verbose = false
|
|
c.TakerFee = 0.1 //spot
|
|
c.MakerFee = 0
|
|
c.Verbose = false
|
|
c.Websocket = false
|
|
c.RESTPollingDelay = 10
|
|
c.RequestCurrencyPairFormat.Delimiter = ""
|
|
c.RequestCurrencyPairFormat.Uppercase = true
|
|
c.ConfigCurrencyPairFormat.Delimiter = ""
|
|
c.ConfigCurrencyPairFormat.Uppercase = true
|
|
c.AssetTypes = []string{ticker.Spot}
|
|
c.SupportsAutoPairUpdating = true
|
|
c.SupportsRESTTickerBatching = false
|
|
c.Requester = request.New(c.Name, request.NewRateLimit(time.Second, coinutAuthRate), request.NewRateLimit(time.Second, coinutUnauthRate), common.NewHTTPClientWithTimeout(exchange.DefaultHTTPTimeout))
|
|
}
|
|
|
|
// Setup sets the current exchange configuration
|
|
func (c *COINUT) Setup(exch config.ExchangeConfig) {
|
|
if !exch.Enabled {
|
|
c.SetEnabled(false)
|
|
} else {
|
|
c.Enabled = true
|
|
c.AuthenticatedAPISupport = exch.AuthenticatedAPISupport
|
|
c.SetAPIKeys(exch.APIKey, exch.APISecret, exch.ClientID, true)
|
|
c.SetHTTPClientTimeout(exch.HTTPTimeout)
|
|
c.SetHTTPClientUserAgent(exch.HTTPUserAgent)
|
|
c.RESTPollingDelay = exch.RESTPollingDelay
|
|
c.Verbose = exch.Verbose
|
|
c.Websocket = exch.Websocket
|
|
c.BaseCurrencies = common.SplitStrings(exch.BaseCurrencies, ",")
|
|
c.AvailablePairs = common.SplitStrings(exch.AvailablePairs, ",")
|
|
c.EnabledPairs = common.SplitStrings(exch.EnabledPairs, ",")
|
|
err := c.SetCurrencyPairFormat()
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
err = c.SetAssetTypes()
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
err = c.SetAutoPairDefaults()
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
}
|
|
}
|
|
|
|
// GetInstruments returns instruments
|
|
func (c *COINUT) GetInstruments() (Instruments, error) {
|
|
var result Instruments
|
|
params := make(map[string]interface{})
|
|
params["sec_type"] = "SPOT"
|
|
|
|
return result, c.SendHTTPRequest(coinutInstruments, params, false, &result)
|
|
}
|
|
|
|
// GetInstrumentTicker returns a ticker for a specific instrument
|
|
func (c *COINUT) GetInstrumentTicker(instrumentID int) (Ticker, error) {
|
|
var result Ticker
|
|
params := make(map[string]interface{})
|
|
params["inst_id"] = instrumentID
|
|
|
|
return result, c.SendHTTPRequest(coinutTicker, params, false, &result)
|
|
}
|
|
|
|
// GetInstrumentOrderbook returns the orderbooks for a specific instrument
|
|
func (c *COINUT) GetInstrumentOrderbook(instrumentID, limit int) (Orderbook, error) {
|
|
var result Orderbook
|
|
params := make(map[string]interface{})
|
|
params["inst_id"] = instrumentID
|
|
if limit > 0 {
|
|
params["top_n"] = limit
|
|
}
|
|
|
|
return result, c.SendHTTPRequest(coinutOrderbook, params, false, &result)
|
|
}
|
|
|
|
// GetTrades returns trade information
|
|
func (c *COINUT) GetTrades(instrumentID int) (Trades, error) {
|
|
var result Trades
|
|
params := make(map[string]interface{})
|
|
params["inst_id"] = instrumentID
|
|
|
|
return result, c.SendHTTPRequest(coinutTrades, params, false, &result)
|
|
}
|
|
|
|
// GetUserBalance returns the full user balance
|
|
func (c *COINUT) GetUserBalance() (UserBalance, error) {
|
|
result := UserBalance{}
|
|
|
|
return result, c.SendHTTPRequest(coinutBalance, nil, true, &result)
|
|
}
|
|
|
|
// NewOrder places a new order on the exchange
|
|
func (c *COINUT) NewOrder(instrumentID int, quantity, price float64, buy bool, orderID uint32) (interface{}, error) {
|
|
var result interface{}
|
|
params := make(map[string]interface{})
|
|
params["inst_id"] = instrumentID
|
|
params["price"] = price
|
|
params["qty"] = quantity
|
|
params["side"] = "BUY"
|
|
if !buy {
|
|
params["side"] = "SELL"
|
|
}
|
|
params["client_ord_id"] = orderID
|
|
|
|
return result, c.SendHTTPRequest(coinutOrder, params, true, &result)
|
|
}
|
|
|
|
// NewOrders places multiple orders on the exchange
|
|
func (c *COINUT) NewOrders(orders []Order) ([]OrdersBase, error) {
|
|
var result OrdersResponse
|
|
params := make(map[string]interface{})
|
|
params["orders"] = orders
|
|
|
|
return result.Data, c.SendHTTPRequest(coinutOrders, params, true, &result.Data)
|
|
}
|
|
|
|
// GetOpenOrders returns a list of open order and relevant information
|
|
func (c *COINUT) GetOpenOrders(instrumentID int) ([]OrdersResponse, error) {
|
|
var result []OrdersResponse
|
|
params := make(map[string]interface{})
|
|
params["inst_id"] = instrumentID
|
|
|
|
return result, c.SendHTTPRequest(coinutOrdersOpen, params, true, &result)
|
|
}
|
|
|
|
// CancelOrder cancels a specific order and returns if it was actioned
|
|
func (c *COINUT) CancelOrder(instrumentID, orderID int) (bool, error) {
|
|
var result GenericResponse
|
|
params := make(map[string]interface{})
|
|
params["inst_id"] = instrumentID
|
|
params["order_id"] = orderID
|
|
|
|
err := c.SendHTTPRequest(coinutOrdersCancel, params, true, &result)
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
return true, nil
|
|
}
|
|
|
|
// CancelOrders cancels multiple orders
|
|
func (c *COINUT) CancelOrders(orders []CancelOrders) (CancelOrdersResponse, error) {
|
|
var result CancelOrdersResponse
|
|
params := make(map[string]interface{})
|
|
params["entries"] = orders
|
|
|
|
return result, c.SendHTTPRequest(coinutOrdersCancel, params, true, &result)
|
|
}
|
|
|
|
// GetTradeHistory returns trade history for a specific instrument.
|
|
func (c *COINUT) GetTradeHistory(instrumentID, start, limit int) (TradeHistory, error) {
|
|
var result TradeHistory
|
|
params := make(map[string]interface{})
|
|
params["inst_id"] = instrumentID
|
|
if start >= 0 && start <= 100 {
|
|
params["start"] = start
|
|
}
|
|
if limit >= 0 && start <= 100 {
|
|
params["limit"] = limit
|
|
}
|
|
|
|
return result, c.SendHTTPRequest(coinutTradeHistory, params, true, &result)
|
|
}
|
|
|
|
// GetIndexTicker returns the index ticker for an asset
|
|
func (c *COINUT) GetIndexTicker(asset string) (IndexTicker, error) {
|
|
var result IndexTicker
|
|
params := make(map[string]interface{})
|
|
params["asset"] = asset
|
|
|
|
return result, c.SendHTTPRequest(coinutIndexTicker, params, false, &result)
|
|
}
|
|
|
|
// GetDerivativeInstruments returns a list of derivative instruments
|
|
func (c *COINUT) GetDerivativeInstruments(secType string) (interface{}, error) {
|
|
var result interface{} //to-do
|
|
params := make(map[string]interface{})
|
|
params["sec_type"] = secType
|
|
|
|
return result, c.SendHTTPRequest(coinutInstruments, params, false, &result)
|
|
}
|
|
|
|
// GetOptionChain returns option chain
|
|
func (c *COINUT) GetOptionChain(asset, secType string, expiry int64) (OptionChainResponse, error) {
|
|
var result OptionChainResponse
|
|
params := make(map[string]interface{})
|
|
params["asset"] = asset
|
|
params["sec_type"] = secType
|
|
|
|
return result, c.SendHTTPRequest(coinutOptionChain, params, false, &result)
|
|
}
|
|
|
|
// GetPositionHistory returns position history
|
|
func (c *COINUT) GetPositionHistory(secType string, start, limit int) (PositionHistory, error) {
|
|
var result PositionHistory
|
|
params := make(map[string]interface{})
|
|
params["sec_type"] = secType
|
|
if start >= 0 {
|
|
params["start"] = start
|
|
}
|
|
if limit >= 0 {
|
|
params["limit"] = limit
|
|
}
|
|
|
|
return result, c.SendHTTPRequest(coinutPositionHistory, params, true, &result)
|
|
}
|
|
|
|
// GetOpenPositions returns all your current opened positions
|
|
func (c *COINUT) GetOpenPositions(instrumentID int) ([]OpenPosition, error) {
|
|
type Response struct {
|
|
Positions []OpenPosition `json:"positions"`
|
|
}
|
|
var result Response
|
|
params := make(map[string]interface{})
|
|
params["inst_id"] = instrumentID
|
|
|
|
return result.Positions,
|
|
c.SendHTTPRequest(coinutPositionOpen, params, true, &result)
|
|
}
|
|
|
|
//to-do: user position update via websocket
|
|
|
|
// SendHTTPRequest sends either an authenticated or unauthenticated HTTP request
|
|
func (c *COINUT) SendHTTPRequest(apiRequest string, params map[string]interface{}, authenticated bool, result interface{}) (err error) {
|
|
if !c.AuthenticatedAPISupport && authenticated {
|
|
return fmt.Errorf(exchange.WarningAuthenticatedRequestWithoutCredentialsSet, c.Name)
|
|
}
|
|
|
|
if c.Nonce.Get() == 0 {
|
|
c.Nonce.Set(time.Now().Unix())
|
|
} else {
|
|
c.Nonce.Inc()
|
|
}
|
|
|
|
if params == nil {
|
|
params = map[string]interface{}{}
|
|
}
|
|
params["nonce"] = c.Nonce.Get()
|
|
params["request"] = apiRequest
|
|
|
|
payload, err := common.JSONEncode(params)
|
|
if err != nil {
|
|
return errors.New("SenddHTTPRequest: Unable to JSON request")
|
|
}
|
|
|
|
if c.Verbose {
|
|
log.Printf("Request JSON: %s\n", payload)
|
|
}
|
|
|
|
headers := make(map[string]string)
|
|
if authenticated {
|
|
headers["X-USER"] = c.ClientID
|
|
hmac := common.GetHMAC(common.HashSHA256, []byte(payload), []byte(c.APIKey))
|
|
headers["X-SIGNATURE"] = common.HexEncodeToString(hmac)
|
|
}
|
|
headers["Content-Type"] = "application/json"
|
|
|
|
return c.SendPayload("POST", coinutAPIURL, headers, bytes.NewBuffer(payload), result, authenticated, c.Verbose)
|
|
}
|