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291e404a4a
* Makefile: add new recipes and linter features * expand linter coverage and fix issues * Update makefile * address PR nitterinos
120 lines
3.3 KiB
Go
120 lines
3.3 KiB
Go
package btcc
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import (
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"time"
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"github.com/gorilla/websocket"
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"github.com/thrasher-/gocryptotrader/common"
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"github.com/thrasher-/gocryptotrader/config"
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exchange "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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log "github.com/thrasher-/gocryptotrader/logger"
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)
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const (
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btccAuthRate = 0
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btccUnauthRate = 0
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)
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// BTCC is the main overaching type across the BTCC package
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// NOTE this package is websocket connection dependant, the REST endpoints have
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// been dropped
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type BTCC struct {
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exchange.Base
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Conn *websocket.Conn
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}
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// SetDefaults sets default values for the exchange
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func (b *BTCC) SetDefaults() {
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b.Name = "BTCC"
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b.Enabled = false
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b.Fee = 0
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b.Verbose = false
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b.RESTPollingDelay = 10
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b.APIWithdrawPermissions = exchange.NoAPIWithdrawalMethods
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b.RequestCurrencyPairFormat.Delimiter = ""
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b.RequestCurrencyPairFormat.Uppercase = true
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b.ConfigCurrencyPairFormat.Delimiter = ""
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b.ConfigCurrencyPairFormat.Uppercase = true
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b.AssetTypes = []string{ticker.Spot}
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b.SupportsAutoPairUpdating = true
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b.SupportsRESTTickerBatching = false
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b.Requester = request.New(b.Name,
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request.NewRateLimit(time.Second, btccAuthRate),
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request.NewRateLimit(time.Second, btccUnauthRate),
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common.NewHTTPClientWithTimeout(exchange.DefaultHTTPTimeout))
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b.WebsocketInit()
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}
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// Setup is run on startup to setup exchange with config values
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func (b *BTCC) Setup(exch config.ExchangeConfig) {
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if !exch.Enabled {
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b.SetEnabled(false)
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} else {
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b.Enabled = true
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b.AuthenticatedAPISupport = exch.AuthenticatedAPISupport
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b.SetAPIKeys(exch.APIKey, exch.APISecret, "", false)
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b.SetHTTPClientTimeout(exch.HTTPTimeout)
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b.SetHTTPClientUserAgent(exch.HTTPUserAgent)
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b.RESTPollingDelay = exch.RESTPollingDelay
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b.Verbose = exch.Verbose
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b.Websocket.SetEnabled(exch.Websocket)
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b.BaseCurrencies = common.SplitStrings(exch.BaseCurrencies, ",")
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b.AvailablePairs = common.SplitStrings(exch.AvailablePairs, ",")
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b.EnabledPairs = common.SplitStrings(exch.EnabledPairs, ",")
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err := b.SetCurrencyPairFormat()
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if err != nil {
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log.Fatal(err)
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}
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err = b.SetAssetTypes()
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if err != nil {
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log.Fatal(err)
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}
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err = b.SetAutoPairDefaults()
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if err != nil {
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log.Fatal(err)
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}
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err = b.SetAPIURL(exch)
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if err != nil {
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log.Fatal(err)
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}
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err = b.SetClientProxyAddress(exch.ProxyAddress)
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if err != nil {
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log.Fatal(err)
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}
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err = b.WebsocketSetup(b.WsConnect,
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exch.Name,
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exch.Websocket,
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btccSocketioAddress,
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exch.WebsocketURL)
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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 an estimate of fee based on type of transaction
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func (b *BTCC) GetFee(feeBuilder exchange.FeeBuilder) (float64, error) {
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var fee float64
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switch feeBuilder.FeeType {
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case exchange.CryptocurrencyWithdrawalFee:
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fee = getCryptocurrencyWithdrawalFee(feeBuilder.FirstCurrency)
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case exchange.InternationalBankWithdrawalFee:
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fee = getInternationalBankWithdrawalFee(feeBuilder.CurrencyItem, feeBuilder.Amount)
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}
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if fee < 0 {
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fee = 0
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}
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return fee, nil
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}
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func getCryptocurrencyWithdrawalFee(currency string) float64 {
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return WithdrawalFees[currency]
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}
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func getInternationalBankWithdrawalFee(currency string, amount float64) float64 {
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return WithdrawalFees[currency] * amount
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}
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