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Currency package update (#247)

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* Initial currency overhaul before service system implementation

* Remove redundant currency string in orderbook.Base
Unexport lastupdated field in orderbook.Base as it was being instantiated multiple times
Add error handling for process orderbook

*  Remove redundant currency string in ticker.Price
 Unexport lastupdated field in ticker.Price
 Add error handling for process ticker function and fix tests

* Phase Two Update

* Update translations to use map type - thankyou to kempeng for spotting this

* Change pair method name from Display -> Format for better readability

* Fixes misspelling and tests

* Implement requested changes from GloriousCode

* Remove reduntant function and streamlined return in currency_translation.go

* Revert pair method naming conventions

* Change currency naming conventions

* Changed code type to exported Item type with underlying string to reduce complexity

* Added interim orderbook process method to orderbook.Base type

* Changed feebuilder struct field to currency.Pair

* Adds fall over system for backup fx providers

* deprecate function and children and fix linter issue with btcmarkets

* Fixed requested changes

* Fix bug and move mtx for rates

* Fixed after rebase oopsies

* Fix linter issues

* Fixes race conditions in testing functions

* Final phase coinmarketcap update

* fix linter issues

* Implement requested changes

* Adds configuration variables to increase/decrease time durations between updating currency file and fetching new currency rates

* Add a collection of tests to improve codecov

* After rebase oopsy fixes for btse

* Fix requested changes

* fix after rebase oopsies and add more efficient comparison checks within currency pair

* Fix linter issues
This commit is contained in:
Ryan O'Hara-Reid
2019-03-19 11:49:05 +11:00
committed by Adrian Gallagher
parent ed760e184e
commit 0990f9d118
189 changed files with 11982 additions and 8055 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
exchanges/huobi/huobi.go
View File

@@ -19,7 +19,7 @@ import (
"github.com/gorilla/websocket"
"github.com/thrasher-/gocryptotrader/common"
"github.com/thrasher-/gocryptotrader/config"
"github.com/thrasher-/gocryptotrader/currency/symbol"
"github.com/thrasher-/gocryptotrader/currency"
exchange "github.com/thrasher-/gocryptotrader/exchanges"
"github.com/thrasher-/gocryptotrader/exchanges/request"
"github.com/thrasher-/gocryptotrader/exchanges/ticker"
@@ -113,9 +113,9 @@ func (h *HUOBI) Setup(exch config.ExchangeConfig) {
h.RESTPollingDelay = exch.RESTPollingDelay
h.Verbose = exch.Verbose
h.Websocket.SetWsStatusAndConnection(exch.Websocket)
h.BaseCurrencies = common.SplitStrings(exch.BaseCurrencies, ",")
h.AvailablePairs = common.SplitStrings(exch.AvailablePairs, ",")
h.EnabledPairs = common.SplitStrings(exch.EnabledPairs, ",")
h.BaseCurrencies = exch.BaseCurrencies
h.AvailablePairs = exch.AvailablePairs
h.EnabledPairs = exch.EnabledPairs
err := h.SetCurrencyPairFormat()
if err != nil {
log.Fatal(err)
@@ -774,7 +774,7 @@ func (h *HUOBI) GetMarginAccountBalance(symbol string) ([]MarginAccountBalance,
}
// Withdraw withdraws the desired amount and currency
func (h *HUOBI) Withdraw(address, currency, addrTag string, amount, fee float64) (int64, error) {
func (h *HUOBI) Withdraw(c currency.Code, address, addrTag string, amount, fee float64) (int64, error) {
type response struct {
Response
WithdrawID int64 `json:"data"`
@@ -788,7 +788,7 @@ func (h *HUOBI) Withdraw(address, currency, addrTag string, amount, fee float64)
AddrTag string `json:"addr-tag,omitempty"`
}{
Address: address,
Currency: currency,
Currency: c.Lower().String(),
Amount: strconv.FormatFloat(amount, 'f', -1, 64),
}
@@ -796,7 +796,7 @@ func (h *HUOBI) Withdraw(address, currency, addrTag string, amount, fee float64)
data.Fee = strconv.FormatFloat(fee, 'f', -1, 64)
}
if currency == symbol.XRP {
if c == currency.XRP {
data.AddrTag = addrTag
}

46
exchanges/huobi/huobi_test.go
View File

@@ -12,8 +12,7 @@ import (
"github.com/thrasher-/gocryptotrader/common"
"github.com/thrasher-/gocryptotrader/config"
"github.com/thrasher-/gocryptotrader/currency/pair"
"github.com/thrasher-/gocryptotrader/currency/symbol"
"github.com/thrasher-/gocryptotrader/currency"
exchange "github.com/thrasher-/gocryptotrader/exchanges"
)
@@ -40,9 +39,9 @@ func getDefaultConfig() config.ExchangeConfig {
APIKey: "",
APISecret: "",
ClientID: "",
AvailablePairs: "BTC-USDT,BCH-USDT",
EnabledPairs: "BTC-USDT",
BaseCurrencies: "USD",
AvailablePairs: currency.NewPairsFromStrings([]string{"BTC-USDT", "BCH-USDT"}),
EnabledPairs: currency.NewPairsFromStrings([]string{"BTC-USDT"}),
BaseCurrencies: currency.NewCurrenciesFromStringArray([]string{"USD"}),
AssetTypes: "SPOT",
SupportsAutoPairUpdates: false,
ConfigCurrencyPairFormat: &config.CurrencyPairFormatConfig{
@@ -295,14 +294,13 @@ func TestPEMLoadAndSign(t *testing.T) {
func setFeeBuilder() exchange.FeeBuilder {
return exchange.FeeBuilder{
Amount: 1,
Delimiter: "_",
FeeType: exchange.CryptocurrencyTradeFee,
FirstCurrency: symbol.BTC,
SecondCurrency: symbol.LTC,
IsMaker: false,
Amount: 1,
FeeType: exchange.CryptocurrencyTradeFee,
Pair: currency.NewPairWithDelimiter(currency.BTC.String(),
currency.LTC.String(),
"_"),
PurchasePrice: 1,
CurrencyItem: symbol.USD,
FiatCurrency: currency.USD,
BankTransactionType: exchange.WireTransfer,
}
}
@@ -350,7 +348,7 @@ func TestGetFee(t *testing.T) {
// CryptocurrencyWithdrawalFee Invalid currency
feeBuilder = setFeeBuilder()
feeBuilder.FirstCurrency = "hello"
feeBuilder.Pair.Base = currency.NewCode("hello")
feeBuilder.FeeType = exchange.CryptocurrencyWithdrawalFee
if resp, err := h.GetFee(feeBuilder); resp != float64(0) || err != nil {
t.Errorf("Test Failed - GetFee() error. Expected: %f, Received: %f", float64(0), resp)
@@ -376,7 +374,7 @@ func TestGetFee(t *testing.T) {
// InternationalBankWithdrawalFee Basic
feeBuilder = setFeeBuilder()
feeBuilder.FeeType = exchange.InternationalBankWithdrawalFee
feeBuilder.CurrencyItem = symbol.USD
feeBuilder.FiatCurrency = currency.USD
if resp, err := h.GetFee(feeBuilder); resp != float64(0) || err != nil {
t.Errorf("Test Failed - GetFee() error. Expected: %f, Received: %f", float64(0), resp)
t.Error(err)
@@ -400,7 +398,7 @@ func TestGetActiveOrders(t *testing.T) {
var getOrdersRequest = exchange.GetOrdersRequest{
OrderType: exchange.AnyOrderType,
Currencies: []pair.CurrencyPair{pair.NewCurrencyPair(symbol.BTC, symbol.USDT)},
Currencies: []currency.Pair{currency.NewPair(currency.BTC, currency.USDT)},
}
_, err := h.GetActiveOrders(getOrdersRequest)
@@ -417,7 +415,7 @@ func TestGetOrderHistory(t *testing.T) {
var getOrdersRequest = exchange.GetOrdersRequest{
OrderType: exchange.AnyOrderType,
Currencies: []pair.CurrencyPair{pair.NewCurrencyPair(symbol.BTC, symbol.USDT)},
Currencies: []currency.Pair{currency.NewPair(currency.BTC, currency.USDT)},
}
_, err := h.GetOrderHistory(getOrdersRequest)
@@ -451,10 +449,10 @@ func TestSubmitOrder(t *testing.T) {
t.Skip()
}
var p = pair.CurrencyPair{
Delimiter: "",
FirstCurrency: symbol.BTC,
SecondCurrency: symbol.USDT,
var p = currency.Pair{
Delimiter: "",
Base: currency.BTC,
Quote: currency.USDT,
}
accounts, err := h.GetAccounts()
@@ -478,7 +476,7 @@ func TestCancelExchangeOrder(t *testing.T) {
t.Skip("API keys set, canManipulateRealOrders false, skipping test")
}
currencyPair := pair.NewCurrencyPair(symbol.LTC, symbol.BTC)
currencyPair := currency.NewPair(currency.LTC, currency.BTC)
var orderCancellation = exchange.OrderCancellation{
OrderID: "1",
@@ -504,7 +502,7 @@ func TestCancelAllExchangeOrders(t *testing.T) {
t.Skip("API keys set, canManipulateRealOrders false, skipping test")
}
currencyPair := pair.NewCurrencyPair(symbol.LTC, symbol.BTC)
currencyPair := currency.NewPair(currency.LTC, currency.BTC)
var orderCancellation = exchange.OrderCancellation{
OrderID: "1",
WalletAddress: "1F5zVDgNjorJ51oGebSvNCrSAHpwGkUdDB",
@@ -552,7 +550,7 @@ func TestWithdraw(t *testing.T) {
TestSetup(t)
var withdrawCryptoRequest = exchange.WithdrawRequest{
Amount: 100,
Currency: symbol.BTC,
Currency: currency.BTC,
Address: "1F5zVDgNjorJ51oGebSvNCrSAHpwGkUdDB",
Description: "WITHDRAW IT ALL",
}
@@ -603,7 +601,7 @@ func TestWithdrawInternationalBank(t *testing.T) {
}
func TestGetDepositAddress(t *testing.T) {
_, err := h.GetDepositAddress(symbol.BTC, "")
_, err := h.GetDepositAddress(currency.BTC, "")
if err == nil {
t.Error("Test Failed - GetDepositAddress() error cannot be nil")
}

10
exchanges/huobi/huobi_websocket.go
View File

@@ -13,7 +13,7 @@ import (
"github.com/gorilla/websocket"
"github.com/thrasher-/gocryptotrader/common"
"github.com/thrasher-/gocryptotrader/currency/pair"
"github.com/thrasher-/gocryptotrader/currency"
exchange "github.com/thrasher-/gocryptotrader/exchanges"
"github.com/thrasher-/gocryptotrader/exchanges/orderbook"
log "github.com/thrasher-/gocryptotrader/logger"
@@ -156,7 +156,7 @@ func (h *HUOBI) WsHandleData() {
Timestamp: time.Unix(0, kline.Timestamp),
Exchange: h.GetName(),
AssetType: "SPOT",
Pair: pair.NewCurrencyPairFromString(data[1]),
Pair: currency.NewPairFromString(data[1]),
OpenPrice: kline.Tick.Open,
ClosePrice: kline.Tick.Close,
HighPrice: kline.Tick.High,
@@ -177,7 +177,7 @@ func (h *HUOBI) WsHandleData() {
h.Websocket.DataHandler <- exchange.TradeData{
Exchange: h.GetName(),
AssetType: "SPOT",
CurrencyPair: pair.NewCurrencyPairFromString(data[1]),
CurrencyPair: currency.NewPairFromString(data[1]),
Timestamp: time.Unix(0, trade.Tick.Timestamp),
}
}
@@ -201,13 +201,11 @@ func (h *HUOBI) WsProcessOrderbook(ob WsDepth, symbol string) error {
Amount: askLevel[0].(float64)})
}
p := pair.NewCurrencyPairFromString(symbol)
p := currency.NewPairFromString(symbol)
var newOrderbook orderbook.Base
newOrderbook.Asks = asks
newOrderbook.Bids = bids
newOrderbook.CurrencyPair = symbol
newOrderbook.LastUpdated = time.Now()
newOrderbook.Pair = p
err := h.Websocket.Orderbook.LoadSnapshot(newOrderbook, h.GetName(), false)

96
exchanges/huobi/huobi_wrapper.go
View File

@@ -10,7 +10,7 @@ import (
"github.com/thrasher-/gocryptotrader/common"
"github.com/thrasher-/gocryptotrader/config"
"github.com/thrasher-/gocryptotrader/currency/pair"
"github.com/thrasher-/gocryptotrader/currency"
exchange "github.com/thrasher-/gocryptotrader/exchanges"
"github.com/thrasher-/gocryptotrader/exchanges/orderbook"
"github.com/thrasher-/gocryptotrader/exchanges/ticker"
@@ -39,19 +39,20 @@ func (h *HUOBI) Run() {
log.Errorf("%s Failed to get available symbols.\n", h.GetName())
} else {
forceUpgrade := false
if common.StringDataContains(h.EnabledPairs, "CNY") || common.StringDataContains(h.AvailablePairs, "CNY") {
if common.StringDataContains(h.EnabledPairs.Strings(), "CNY") ||
common.StringDataContains(h.AvailablePairs.Strings(), "CNY") {
forceUpgrade = true
}
if common.StringDataContains(h.BaseCurrencies, "CNY") {
if common.StringDataContains(h.BaseCurrencies.Strings(), "CNY") {
cfg := config.GetConfig()
exchCfg, errCNY := cfg.GetExchangeConfig(h.Name)
if err != nil {
log.Errorf("%s failed to get exchange config. %s\n", h.Name, errCNY)
return
}
exchCfg.BaseCurrencies = "USD"
h.BaseCurrencies = []string{"USD"}
exchCfg.BaseCurrencies = currency.Currencies{currency.USD}
h.BaseCurrencies = currency.Currencies{currency.USD}
errCNY = cfg.UpdateExchangeConfig(&exchCfg)
if errCNY != nil {
@@ -67,7 +68,12 @@ func (h *HUOBI) Run() {
}
if forceUpgrade {
enabledPairs := []string{"btc-usdt"}
enabledPairs := currency.Pairs{currency.Pair{
Base: currency.BTC.Lower(),
Quote: currency.USDT.Lower(),
Delimiter: "-",
},
}
log.Warn("Available and enabled pairs for Huobi reset due to config upgrade, please enable the ones you would like again")
err = h.UpdateCurrencies(enabledPairs, true, true)
@@ -75,7 +81,14 @@ func (h *HUOBI) Run() {
log.Errorf("%s Failed to update enabled currencies.\n", h.GetName())
}
}
err = h.UpdateCurrencies(currencies, false, forceUpgrade)
var newCurrencies currency.Pairs
for _, p := range currencies {
newCurrencies = append(newCurrencies,
currency.NewPairFromString(p))
}
err = h.UpdateCurrencies(newCurrencies, false, forceUpgrade)
if err != nil {
log.Errorf("%s Failed to update available currencies.\n", h.GetName())
}
@@ -83,7 +96,7 @@ func (h *HUOBI) Run() {
}
// UpdateTicker updates and returns the ticker for a currency pair
func (h *HUOBI) UpdateTicker(p pair.CurrencyPair, assetType string) (ticker.Price, error) {
func (h *HUOBI) UpdateTicker(p currency.Pair, assetType string) (ticker.Price, error) {
var tickerPrice ticker.Price
tick, err := h.GetMarketDetailMerged(exchange.FormatExchangeCurrency(h.Name, p).String())
if err != nil {
@@ -104,12 +117,16 @@ func (h *HUOBI) UpdateTicker(p pair.CurrencyPair, assetType string) (ticker.Pric
tickerPrice.Bid = tick.Bid[0]
}
ticker.ProcessTicker(h.GetName(), p, tickerPrice, assetType)
err = ticker.ProcessTicker(h.GetName(), tickerPrice, assetType)
if err != nil {
return tickerPrice, err
}
return ticker.GetTicker(h.Name, p, assetType)
}
// GetTickerPrice returns the ticker for a currency pair
func (h *HUOBI) GetTickerPrice(p pair.CurrencyPair, assetType string) (ticker.Price, error) {
func (h *HUOBI) GetTickerPrice(p currency.Pair, assetType string) (ticker.Price, error) {
tickerNew, err := ticker.GetTicker(h.GetName(), p, assetType)
if err != nil {
return h.UpdateTicker(p, assetType)
@@ -118,8 +135,8 @@ func (h *HUOBI) GetTickerPrice(p pair.CurrencyPair, assetType string) (ticker.Pr
}
// GetOrderbookEx returns orderbook base on the currency pair
func (h *HUOBI) GetOrderbookEx(p pair.CurrencyPair, assetType string) (orderbook.Base, error) {
ob, err := orderbook.GetOrderbook(h.GetName(), p, assetType)
func (h *HUOBI) GetOrderbookEx(p currency.Pair, assetType string) (orderbook.Base, error) {
ob, err := orderbook.Get(h.GetName(), p, assetType)
if err != nil {
return h.UpdateOrderbook(p, assetType)
}
@@ -127,7 +144,7 @@ func (h *HUOBI) GetOrderbookEx(p pair.CurrencyPair, assetType string) (orderbook
}
// UpdateOrderbook updates and returns the orderbook for a currency pair
func (h *HUOBI) UpdateOrderbook(p pair.CurrencyPair, assetType string) (orderbook.Base, error) {
func (h *HUOBI) UpdateOrderbook(p currency.Pair, assetType string) (orderbook.Base, error) {
var orderBook orderbook.Base
orderbookNew, err := h.GetDepth(OrderBookDataRequestParams{
Symbol: exchange.FormatExchangeCurrency(h.Name, p).String(),
@@ -147,8 +164,16 @@ func (h *HUOBI) UpdateOrderbook(p pair.CurrencyPair, assetType string) (orderboo
orderBook.Asks = append(orderBook.Asks, orderbook.Item{Amount: data[1], Price: data[0]})
}
orderbook.ProcessOrderbook(h.GetName(), p, orderBook, assetType)
return orderbook.GetOrderbook(h.Name, p, assetType)
orderBook.Pair = p
orderBook.ExchangeName = h.GetName()
orderBook.AssetType = assetType
err = orderBook.Process()
if err != nil {
return orderBook, err
}
return orderbook.Get(h.Name, p, assetType)
}
// GetAccountID returns the account ID for trades
@@ -195,7 +220,7 @@ func (h *HUOBI) GetAccountInfo() (exchange.AccountInfo, error) {
var updated bool
for i := range currencyDetails {
if currencyDetails[i].CurrencyName == balance.Currency {
if currencyDetails[i].CurrencyName == currency.NewCode(balance.Currency) {
if frozen {
currencyDetails[i].Hold = balance.Balance
} else {
@@ -212,13 +237,13 @@ func (h *HUOBI) GetAccountInfo() (exchange.AccountInfo, error) {
if frozen {
currencyDetails = append(currencyDetails,
exchange.AccountCurrencyInfo{
CurrencyName: balance.Currency,
CurrencyName: currency.NewCode(balance.Currency),
Hold: balance.Balance,
})
} else {
currencyDetails = append(currencyDetails,
exchange.AccountCurrencyInfo{
CurrencyName: balance.Currency,
CurrencyName: currency.NewCode(balance.Currency),
TotalValue: balance.Balance,
})
}
@@ -239,14 +264,14 @@ func (h *HUOBI) GetFundingHistory() ([]exchange.FundHistory, error) {
}
// GetExchangeHistory returns historic trade data since exchange opening.
func (h *HUOBI) GetExchangeHistory(p pair.CurrencyPair, assetType string) ([]exchange.TradeHistory, error) {
func (h *HUOBI) GetExchangeHistory(p currency.Pair, assetType string) ([]exchange.TradeHistory, error) {
var resp []exchange.TradeHistory
return resp, common.ErrNotYetImplemented
}
// SubmitOrder submits a new order
func (h *HUOBI) SubmitOrder(p pair.CurrencyPair, side exchange.OrderSide, orderType exchange.OrderType, amount, price float64, clientID string) (exchange.SubmitOrderResponse, error) {
func (h *HUOBI) SubmitOrder(p currency.Pair, side exchange.OrderSide, orderType exchange.OrderType, amount, price float64, clientID string) (exchange.SubmitOrderResponse, error) {
var submitOrderResponse exchange.SubmitOrderResponse
accountID, err := strconv.ParseInt(clientID, 10, 64)
if err != nil {
@@ -257,7 +282,7 @@ func (h *HUOBI) SubmitOrder(p pair.CurrencyPair, side exchange.OrderSide, orderT
var params = SpotNewOrderRequestParams{
Amount: amount,
Source: "api",
Symbol: common.StringToLower(p.Pair().String()),
Symbol: common.StringToLower(p.String()),
AccountID: int(accountID),
}
@@ -338,14 +363,14 @@ func (h *HUOBI) GetOrderInfo(orderID string) (exchange.OrderDetail, error) {
}
// GetDepositAddress returns a deposit address for a specified currency
func (h *HUOBI) GetDepositAddress(cryptocurrency pair.CurrencyItem, accountID string) (string, error) {
func (h *HUOBI) GetDepositAddress(cryptocurrency currency.Code, accountID string) (string, error) {
return "", common.ErrFunctionNotSupported
}
// WithdrawCryptocurrencyFunds returns a withdrawal ID when a withdrawal is
// submitted
func (h *HUOBI) WithdrawCryptocurrencyFunds(withdrawRequest exchange.WithdrawRequest) (string, error) {
resp, err := h.Withdraw(withdrawRequest.Address, withdrawRequest.Currency.Lower().String(), withdrawRequest.AddressTag, withdrawRequest.Amount, withdrawRequest.FeeAmount)
resp, err := h.Withdraw(withdrawRequest.Currency, withdrawRequest.Address, withdrawRequest.AddressTag, withdrawRequest.Amount, withdrawRequest.FeeAmount)
return fmt.Sprintf("%v", resp), err
}
@@ -385,8 +410,8 @@ func (h *HUOBI) GetActiveOrders(getOrdersRequest exchange.GetOrdersRequest) ([]e
}
var allOrders []OrderInfo
for _, currency := range getOrdersRequest.Currencies {
resp, err := h.GetOpenOrders(h.ClientID, currency.Pair().Lower().String(), side, 500)
for _, c := range getOrdersRequest.Currencies {
resp, err := h.GetOpenOrders(h.ClientID, c.Lower().String(), side, 500)
if err != nil {
return nil, err
}
@@ -395,7 +420,8 @@ func (h *HUOBI) GetActiveOrders(getOrdersRequest exchange.GetOrdersRequest) ([]e
var orders []exchange.OrderDetail
for _, order := range allOrders {
symbol := pair.NewCurrencyPairDelimiter(order.Symbol, h.ConfigCurrencyPairFormat.Delimiter)
symbol := currency.NewPairDelimiter(order.Symbol,
h.ConfigCurrencyPairFormat.Delimiter)
orderDate := time.Unix(order.CreatedAt, 0)
orders = append(orders, exchange.OrderDetail{
@@ -410,7 +436,8 @@ func (h *HUOBI) GetActiveOrders(getOrdersRequest exchange.GetOrdersRequest) ([]e
})
}
exchange.FilterOrdersByTickRange(&orders, getOrdersRequest.StartTicks, getOrdersRequest.EndTicks)
exchange.FilterOrdersByTickRange(&orders, getOrdersRequest.StartTicks,
getOrdersRequest.EndTicks)
return orders, nil
}
@@ -425,7 +452,14 @@ func (h *HUOBI) GetOrderHistory(getOrdersRequest exchange.GetOrdersRequest) ([]e
states := "partial-canceled,filled,canceled"
var allOrders []OrderInfo
for _, currency := range getOrdersRequest.Currencies {
resp, err := h.GetOrders(currency.Pair().Lower().String(), "", "", "", states, "", "", "")
resp, err := h.GetOrders(currency.Lower().String(),
"",
"",
"",
states,
"",
"",
"")
if err != nil {
return nil, err
}
@@ -434,7 +468,8 @@ func (h *HUOBI) GetOrderHistory(getOrdersRequest exchange.GetOrdersRequest) ([]e
var orders []exchange.OrderDetail
for _, order := range allOrders {
symbol := pair.NewCurrencyPairDelimiter(order.Symbol, h.ConfigCurrencyPairFormat.Delimiter)
symbol := currency.NewPairDelimiter(order.Symbol,
h.ConfigCurrencyPairFormat.Delimiter)
orderDate := time.Unix(order.CreatedAt, 0)
orders = append(orders, exchange.OrderDetail{
@@ -447,7 +482,8 @@ func (h *HUOBI) GetOrderHistory(getOrdersRequest exchange.GetOrdersRequest) ([]e
})
}
exchange.FilterOrdersByTickRange(&orders, getOrdersRequest.StartTicks, getOrdersRequest.EndTicks)
exchange.FilterOrdersByTickRange(&orders, getOrdersRequest.StartTicks,
getOrdersRequest.EndTicks)
return orders, nil
}