poloniex: websocket update (#659)

* poloniex: websocket update with debug output and currency tracking system

* linter: fix issues

* nits: Addr

* poloniex: govet fix

* nits: addr

* Bittrex: Fix fee test

exchanges/account/account_types.go

@@ -47,3 +47,12 @@ type Balance struct {
 	TotalValue   float64
 	Hold         float64
 }
+
+// Change defines incoming balance change on currency holdings
+type Change struct {
+	Exchange string
+	Currency currency.Code
+	Asset    asset.Item
+	Amount   float64
+	Account  string
+}

exchanges/bitmex/bitmex_websocket.go

@@ -423,7 +423,7 @@ func (b *Bitmex) wsHandleData(respRaw []byte) error {
 							Err:      err,
 						}
 					}
-					b.Websocket.DataHandler <- &order.Cancel{
+					b.Websocket.DataHandler <- &order.Modify{
 						Price:     response.Data[x].Price,
 						Amount:    response.Data[x].OrderQuantity,
 						Exchange:  b.Name,

exchanges/bittrex/bittrex_test.go

@@ -304,8 +304,8 @@ func TestGetFee(t *testing.T) {
 	// CryptocurrencyWithdrawalFee Basic
 	feeBuilder = setFeeBuilder()
 	feeBuilder.FeeType = exchange.CryptocurrencyWithdrawalFee
-	if resp, err := b.GetFee(feeBuilder); resp != float64(0.00015) || err != nil {
-		t.Errorf("Expected: %f, Received: %f", float64(0.00015), resp)
+	if resp, err := b.GetFee(feeBuilder); resp != float64(0.0003) || err != nil {
+		t.Errorf("Expected: %f, Received: %f", float64(0.0003), resp)
 		t.Error(err)
 	}
 

exchanges/order/order_types.go

@@ -238,6 +238,7 @@ const (
 	Open                Status = "OPEN"
 	AutoDeleverage      Status = "ADL"
 	Closed              Status = "CLOSED"
+	Pending             Status = "PENDING"
 )
 
 // Type enforces a standard for order types across the code base

exchanges/poloniex/currency_details.go

@@ -0,0 +1,235 @@
+package poloniex
+
+import (
+	"errors"
+	"strconv"
+	"sync"
+
+	"github.com/thrasher-corp/gocryptotrader/currency"
+)
+
+// CurrencyDetails stores a map of currencies associated with their ID
+type CurrencyDetails struct {
+	pairs map[float64]PairSummaryInfo
+	codes map[float64]CodeSummaryInfo
+	// Mutex used for future when we will periodically update this table every
+	// week or so in production
+	m sync.RWMutex
+}
+
+// PairSummaryInfo defines currency pair information
+type PairSummaryInfo struct {
+	Pair     currency.Pair
+	IsFrozen bool
+	PostOnly bool
+}
+
+// CodeSummaryInfo defines currency information
+type CodeSummaryInfo struct {
+	Currency                  currency.Code
+	WithdrawalTXFee           float64
+	MinimumConfirmations      int64
+	DepositAddress            string
+	WithdrawalDepositDisabled bool
+	Frozen                    bool
+}
+
+var (
+	errCannotLoadNoData      = errors.New("cannot load websocket currency data as data is nil")
+	errNoDepositAddress      = errors.New("no public deposit address for currency")
+	errPairMapIsNil          = errors.New("cannot get currency pair, map is nil")
+	errCodeMapIsNil          = errors.New("cannot get currency code, map is nil")
+	errCurrencyNotFoundInMap = errors.New("currency not found")
+)
+
+// loadPairs loads currency pair associations with unique identifiers from
+// ticker data map
+func (w *CurrencyDetails) loadPairs(data map[string]Ticker) error {
+	if data == nil {
+		return errCannotLoadNoData
+	}
+	w.m.Lock()
+	defer w.m.Unlock()
+	for k, v := range data {
+		pair, err := currency.NewPairFromString(k)
+		if err != nil {
+			return err
+		}
+
+		if w.pairs == nil {
+			w.pairs = make(map[float64]PairSummaryInfo)
+		}
+		w.pairs[v.ID] = PairSummaryInfo{
+			Pair:     pair,
+			IsFrozen: v.IsFrozen == 1,
+			PostOnly: v.PostOnly == 1,
+		}
+	}
+	return nil
+}
+
+// loadCodes loads currency codes from currency map
+func (w *CurrencyDetails) loadCodes(data map[string]Currencies) error {
+	if data == nil {
+		return errCannotLoadNoData
+	}
+	w.m.Lock()
+	defer w.m.Unlock()
+	for k, v := range data {
+		if v.Delisted == 1 {
+			continue
+		}
+
+		if w.codes == nil {
+			w.codes = make(map[float64]CodeSummaryInfo)
+		}
+
+		w.codes[v.ID] = CodeSummaryInfo{
+			Currency:                  currency.NewCode(k),
+			WithdrawalTXFee:           v.TxFee,
+			MinimumConfirmations:      v.MinConfirmations,
+			DepositAddress:            v.DepositAddress,
+			WithdrawalDepositDisabled: v.WithdrawalDepositDisabled == 1,
+			Frozen:                    v.Frozen == 1,
+		}
+	}
+	return nil
+}
+
+// GetPair returns a currency pair by its ID
+func (w *CurrencyDetails) GetPair(id float64) (currency.Pair, error) {
+	w.m.RLock()
+	defer w.m.RUnlock()
+	if w.pairs == nil {
+		return currency.Pair{}, errPairMapIsNil
+	}
+
+	p, ok := w.pairs[id]
+	if ok {
+		return p.Pair, nil
+	}
+
+	// This is here so we can still log an order with the ID as the currency
+	// pair which you can then cross reference later with the exchange ID list,
+	// rather than error out.
+	op, err := currency.NewPairFromString(strconv.FormatFloat(id, 'f', -1, 64))
+	if err != nil {
+		return op, err
+	}
+	return op, errIDNotFoundInPairMap
+}
+
+// GetCode returns a currency code by its ID
+func (w *CurrencyDetails) GetCode(id float64) (currency.Code, error) {
+	w.m.RLock()
+	defer w.m.RUnlock()
+	if w.codes == nil {
+		return currency.Code{}, errCodeMapIsNil
+	}
+	c, ok := w.codes[id]
+	if ok {
+		return c.Currency, nil
+	}
+	return currency.Code{}, errIDNotFoundInCodeMap
+}
+
+// GetWithdrawalTXFee returns withdrawal transaction fee for the currency
+func (w *CurrencyDetails) GetWithdrawalTXFee(c currency.Code) (float64, error) {
+	w.m.RLock()
+	defer w.m.RUnlock()
+	if w.codes == nil {
+		return 0, errCodeMapIsNil
+	}
+	for _, v := range w.codes {
+		if v.Currency == c {
+			return v.WithdrawalTXFee, nil
+		}
+	}
+	return 0, errCurrencyNotFoundInMap
+}
+
+// GetDepositAddress returns the public deposit address details for the currency
+func (w *CurrencyDetails) GetDepositAddress(c currency.Code) (string, error) {
+	w.m.RLock()
+	defer w.m.RUnlock()
+	if w.codes == nil {
+		return "", errCodeMapIsNil
+	}
+	for _, v := range w.codes {
+		if v.Currency == c {
+			if v.DepositAddress == "" {
+				return "", errNoDepositAddress
+			}
+			return v.DepositAddress, nil
+		}
+	}
+	return "", errCurrencyNotFoundInMap
+}
+
+// IsWithdrawAndDepositsEnabled returns if withdrawals or deposits are enabled
+func (w *CurrencyDetails) IsWithdrawAndDepositsEnabled(c currency.Code) (bool, error) {
+	w.m.RLock()
+	defer w.m.RUnlock()
+	if w.codes == nil {
+		return false, errCodeMapIsNil
+	}
+	for _, v := range w.codes {
+		if v.Currency == c {
+			return !v.WithdrawalDepositDisabled, nil
+		}
+	}
+	return false, errCurrencyNotFoundInMap
+}
+
+// IsTradingEnabledForCurrency returns if the currency is allowed to be traded
+func (w *CurrencyDetails) IsTradingEnabledForCurrency(c currency.Code) (bool, error) {
+	w.m.RLock()
+	defer w.m.RUnlock()
+	if w.codes == nil {
+		return false, errCodeMapIsNil
+	}
+	for _, v := range w.codes {
+		if v.Currency == c {
+			return !v.Frozen, nil
+		}
+	}
+	return false, errCurrencyNotFoundInMap
+}
+
+// IsTradingEnabledForPair returns if the currency pair is allowed to be traded
+func (w *CurrencyDetails) IsTradingEnabledForPair(pair currency.Pair) (bool, error) {
+	w.m.RLock()
+	defer w.m.RUnlock()
+	if w.codes == nil {
+		return false, errCodeMapIsNil
+	}
+	for _, v := range w.pairs {
+		if v.Pair.Equal(pair) {
+			return !v.IsFrozen, nil
+		}
+	}
+	return false, errCurrencyNotFoundInMap
+}
+
+// IsPostOnlyForPair returns if an order is allowed to take liquidity from the
+// books or reduce positions
+func (w *CurrencyDetails) IsPostOnlyForPair(pair currency.Pair) (bool, error) {
+	w.m.RLock()
+	defer w.m.RUnlock()
+	if w.codes == nil {
+		return false, errCodeMapIsNil
+	}
+	for _, v := range w.pairs {
+		if v.Pair.Equal(pair) {
+			return v.PostOnly, nil
+		}
+	}
+	return false, errCurrencyNotFoundInMap
+}
+
+// isInitial checks state of maps to determine if they have been loaded or not
+func (w *CurrencyDetails) isInitial() bool {
+	w.m.RLock()
+	defer w.m.RUnlock()
+	return w.codes == nil || w.pairs == nil
+}

exchanges/poloniex/currency_details_test.go

@@ -0,0 +1,209 @@
+package poloniex
+
+import (
+	"errors"
+	"testing"
+
+	"github.com/thrasher-corp/gocryptotrader/currency"
+)
+
+func TestWsCurrencyMap(t *testing.T) {
+	var m CurrencyDetails
+
+	if !m.isInitial() {
+		t.Fatal("unexpected value")
+	}
+
+	err := m.loadPairs(nil)
+	if !errors.Is(err, errCannotLoadNoData) {
+		t.Fatalf("expected: %v but received: %v", errCannotLoadNoData, err)
+	}
+
+	err = m.loadCodes(nil)
+	if !errors.Is(err, errCannotLoadNoData) {
+		t.Fatalf("expected: %v but received: %v", errCannotLoadNoData, err)
+	}
+
+	_, err = m.GetPair(1337)
+	if !errors.Is(err, errPairMapIsNil) {
+		t.Fatalf("expected: %v but received: %v", errPairMapIsNil, err)
+	}
+
+	_, err = m.GetCode(1337)
+	if !errors.Is(err, errCodeMapIsNil) {
+		t.Fatalf("expected: %v but received: %v", errCodeMapIsNil, err)
+	}
+
+	_, err = m.GetWithdrawalTXFee(currency.Code{})
+	if !errors.Is(err, errCodeMapIsNil) {
+		t.Fatalf("expected: %v but received: %v", errCodeMapIsNil, err)
+	}
+
+	_, err = m.GetDepositAddress(currency.Code{})
+	if !errors.Is(err, errCodeMapIsNil) {
+		t.Fatalf("expected: %v but received: %v", errCodeMapIsNil, err)
+	}
+
+	_, err = m.IsWithdrawAndDepositsEnabled(currency.Code{})
+	if !errors.Is(err, errCodeMapIsNil) {
+		t.Fatalf("expected: %v but received: %v", errCodeMapIsNil, err)
+	}
+
+	_, err = m.IsTradingEnabledForCurrency(currency.Code{})
+	if !errors.Is(err, errCodeMapIsNil) {
+		t.Fatalf("expected: %v but received: %v", errCodeMapIsNil, err)
+	}
+
+	_, err = m.IsTradingEnabledForPair(currency.Pair{})
+	if !errors.Is(err, errCodeMapIsNil) {
+		t.Fatalf("expected: %v but received: %v", errCodeMapIsNil, err)
+	}
+
+	_, err = m.IsPostOnlyForPair(currency.Pair{})
+	if !errors.Is(err, errCodeMapIsNil) {
+		t.Fatalf("expected: %v but received: %v", errCodeMapIsNil, err)
+	}
+
+	c, err := p.GetCurrencies()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = m.loadCodes(c)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	tick, err := p.GetTicker()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = m.loadPairs(tick)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	pTest, err := m.GetPair(1337)
+	if !errors.Is(err, errIDNotFoundInPairMap) {
+		t.Fatalf("expected: %v but received: %v", errIDNotFoundInPairMap, err)
+	}
+
+	if pTest.String() != "1337" {
+		t.Fatal("unexpected value")
+	}
+
+	_, err = m.GetCode(1337)
+	if !errors.Is(err, errIDNotFoundInCodeMap) {
+		t.Fatalf("expected: %v but received: %v", errIDNotFoundInCodeMap, err)
+	}
+
+	btcusdt, err := m.GetPair(121)
+	if !errors.Is(err, nil) {
+		t.Fatalf("expected: %v but received: %v", nil, err)
+	}
+
+	if btcusdt.String() != "USDT_BTC" {
+		t.Fatal("expecting USDT_BTC pair")
+	}
+
+	maid, err := m.GetCode(127)
+	if !errors.Is(err, nil) {
+		t.Fatalf("expected: %v but received: %v", nil, err)
+	}
+
+	if maid.String() != "MAID" {
+		t.Fatal("unexpected value")
+	}
+
+	txFee, err := m.GetWithdrawalTXFee(maid)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if txFee != 80 {
+		t.Fatal("unexpected value")
+	}
+
+	_, err = m.GetDepositAddress(maid)
+	if !errors.Is(err, errNoDepositAddress) {
+		t.Fatalf("expected: %v but received: %v", errNoDepositAddress, err)
+	}
+
+	dAddr, err := m.GetDepositAddress(currency.NewCode("BCN"))
+	if !errors.Is(err, nil) {
+		t.Fatalf("expected: %v but received: %v", nil, err)
+	}
+
+	if dAddr != "25cZNQYVAi3issDCoa6fWA2Aogd4FgPhYdpX3p8KLfhKC6sN8s6Q9WpcW4778TPwcUS5jEM25JrQvjD3XjsvXuNHSWhYUsu" {
+		t.Fatal("unexpected deposit address")
+	}
+
+	wdEnabled, err := m.IsWithdrawAndDepositsEnabled(maid)
+	if !errors.Is(err, nil) {
+		t.Fatalf("expected: %v but received: %v", nil, err)
+	}
+
+	if !wdEnabled {
+		t.Fatal("unexpected results")
+	}
+
+	tEnabled, err := m.IsTradingEnabledForCurrency(maid)
+	if !errors.Is(err, nil) {
+		t.Fatalf("expected: %v but received: %v", nil, err)
+	}
+
+	if !tEnabled {
+		t.Fatal("unexpected results")
+	}
+
+	cp := currency.NewPair(currency.USDT, currency.BTC)
+
+	tEnabled, err = m.IsTradingEnabledForPair(cp)
+	if !errors.Is(err, nil) {
+		t.Fatalf("expected: %v but received: %v", nil, err)
+	}
+
+	if !tEnabled {
+		t.Fatal("unexpected results")
+	}
+
+	postOnly, err := m.IsPostOnlyForPair(cp)
+	if !errors.Is(err, nil) {
+		t.Fatalf("expected: %v but received: %v", nil, err)
+	}
+
+	if postOnly {
+		t.Fatal("unexpected results")
+	}
+
+	_, err = m.GetWithdrawalTXFee(currency.Code{})
+	if !errors.Is(err, errCurrencyNotFoundInMap) {
+		t.Fatalf("expected: %v but received: %v", errCurrencyNotFoundInMap, err)
+	}
+
+	_, err = m.GetDepositAddress(currency.Code{})
+	if !errors.Is(err, errCurrencyNotFoundInMap) {
+		t.Fatalf("expected: %v but received: %v", errCurrencyNotFoundInMap, err)
+	}
+
+	_, err = m.IsWithdrawAndDepositsEnabled(currency.Code{})
+	if !errors.Is(err, errCurrencyNotFoundInMap) {
+		t.Fatalf("expected: %v but received: %v", errCurrencyNotFoundInMap, err)
+	}
+
+	_, err = m.IsTradingEnabledForCurrency(currency.Code{})
+	if !errors.Is(err, errCurrencyNotFoundInMap) {
+		t.Fatalf("expected: %v but received: %v", errCurrencyNotFoundInMap, err)
+	}
+
+	_, err = m.IsTradingEnabledForPair(currency.Pair{})
+	if !errors.Is(err, errCurrencyNotFoundInMap) {
+		t.Fatalf("expected: %v but received: %v", errCurrencyNotFoundInMap, err)
+	}
+
+	_, err = m.IsPostOnlyForPair(currency.Pair{})
+	if !errors.Is(err, errCurrencyNotFoundInMap) {
+		t.Fatalf("expected: %v but received: %v", errCurrencyNotFoundInMap, err)
+	}
+}

exchanges/poloniex/poloniex.go

@@ -55,6 +55,7 @@ const (
 // Poloniex is the overarching type across the poloniex package
 type Poloniex struct {
 	exchange.Base
+	details CurrencyDetails
 }
 
 // GetTicker returns current ticker information
@@ -258,27 +259,15 @@ func (p *Poloniex) GetBalances() (Balance, error) {
 
 // GetCompleteBalances returns complete balances from your account.
 func (p *Poloniex) GetCompleteBalances() (CompleteBalances, error) {
-	var result interface{}
-
-	err := p.SendAuthenticatedHTTPRequest(exchange.RestSpot, http.MethodPost, poloniexBalancesComplete, url.Values{}, &result)
-	if err != nil {
-		return CompleteBalances{}, err
-	}
-
-	data := result.(map[string]interface{})
-	balance := CompleteBalances{}
-	balance.Currency = make(map[string]CompleteBalance)
-
-	for x, y := range data {
-		dataVals := y.(map[string]interface{})
-		balancesData := CompleteBalance{}
-		balancesData.Available, _ = strconv.ParseFloat(dataVals["available"].(string), 64)
-		balancesData.OnOrders, _ = strconv.ParseFloat(dataVals["onOrders"].(string), 64)
-		balancesData.BTCValue, _ = strconv.ParseFloat(dataVals["btcValue"].(string), 64)
-		balance.Currency[x] = balancesData
-	}
-
-	return balance, nil
+	var result CompleteBalances
+	vals := url.Values{}
+	vals.Set("account", "all")
+	err := p.SendAuthenticatedHTTPRequest(exchange.RestSpot,
+		http.MethodPost,
+		poloniexBalancesComplete,
+		vals,
+		&result)
+	return result, err
 }
 
 // GetDepositAddresses returns deposit addresses for all enabled cryptos.

exchanges/poloniex/poloniex_test.go

@@ -1,6 +1,7 @@
 package poloniex
 
 import (
+	"errors"
 	"net/http"
 	"strings"
 	"testing"
@@ -565,7 +566,7 @@ func TestWsSubAck(t *testing.T) {
 }
 
 func TestWsTicker(t *testing.T) {
-	err := p.getCurrencyIDMap()
+	err := p.loadCurrencyDetails()
 	if err != nil {
 		t.Error(err)
 	}
@@ -577,7 +578,7 @@ func TestWsTicker(t *testing.T) {
 }
 
 func TestWsExchangeVolume(t *testing.T) {
-	err := p.getCurrencyIDMap()
+	err := p.loadCurrencyDetails()
 	if err != nil {
 		t.Error(err)
 	}
@@ -589,7 +590,8 @@ func TestWsExchangeVolume(t *testing.T) {
 }
 
 func TestWsTrades(t *testing.T) {
-	err := p.getCurrencyIDMap()
+	p.SetSaveTradeDataStatus(true)
+	err := p.loadCurrencyDetails()
 	if err != nil {
 		t.Error(err)
 	}
@@ -601,7 +603,7 @@ func TestWsTrades(t *testing.T) {
 }
 
 func TestWsPriceAggregateOrderbook(t *testing.T) {
-	err := p.getCurrencyIDMap()
+	err := p.loadCurrencyDetails()
 	if err != nil {
 		t.Error(err)
 	}
@@ -617,25 +619,6 @@ func TestWsPriceAggregateOrderbook(t *testing.T) {
 		t.Error(err)
 	}
 }
-func TestWsHandleAccountData(t *testing.T) {
-	t.Parallel()
-	err := p.getCurrencyIDMap()
-	if err != nil {
-		t.Error(err)
-	}
-	jsons := []string{
-		`[1000,"",[["o",807230187,"0.00000000", "f"],["b",267,"e","0.10000000"]]]`,
-		`[1000,"",[["n",50,807230187,0,"1000.00000000","0.10000000","2018-11-07 16:42:42"],["b",267,"e","-0.10000000"]]]`,
-		`[1000,"",[["t", 12345, "0.03000000", "0.50000000", "0.00250000", 0, 6083059, "0.00000375", "2018-09-08 05:54:09", "12345"]]]`,
-		`[1000,"",[["k", 1337, ""]]]`,
-	}
-	for i := range jsons {
-		err := p.wsHandleData([]byte(jsons[i]))
-		if err != nil {
-			t.Error(err)
-		}
-	}
-}
 
 func TestGetHistoricCandles(t *testing.T) {
 	currencyPair, err := currency.NewPairFromString("BTC_LTC")
@@ -712,3 +695,330 @@ func TestGetHistoricTrades(t *testing.T) {
 		t.Error(err)
 	}
 }
+
+func TestProcessAccountMarginPosition(t *testing.T) {
+	err := p.loadCurrencyDetails()
+	if err != nil {
+		t.Error(err)
+	}
+
+	margin := []byte(`[1000,"",[["m", 23432933, 28, "-0.06000000"]]]`)
+	err = p.wsHandleData(margin)
+	if !errors.Is(err, errNotEnoughData) {
+		t.Fatalf("expected: %v but received: %v", errNotEnoughData, err)
+	}
+
+	margin = []byte(`[1000,"",[["m", "23432933", 28, "-0.06000000", null]]]`)
+	err = p.wsHandleData(margin)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	margin = []byte(`[1000,"",[["m", 23432933, "28", "-0.06000000", null]]]`)
+	err = p.wsHandleData(margin)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	margin = []byte(`[1000,"",[["m", 23432933, 28, -0.06000000, null]]]`)
+	err = p.wsHandleData(margin)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	margin = []byte(`[1000,"",[["m", 23432933, 28, "-0.06000000", null]]]`)
+	err = p.wsHandleData(margin)
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestProcessAccountPendingOrder(t *testing.T) {
+	err := p.loadCurrencyDetails()
+	if err != nil {
+		t.Error(err)
+	}
+
+	pending := []byte(`[1000,"",[["p",431682155857,127,"1000.00000000","1.00000000","0"]]]`)
+	err = p.wsHandleData(pending)
+	if !errors.Is(err, errNotEnoughData) {
+		t.Fatalf("expected: %v but received: %v", errNotEnoughData, err)
+	}
+
+	pending = []byte(`[1000,"",[["p","431682155857",127,"1000.00000000","1.00000000","0",null]]]`)
+	err = p.wsHandleData(pending)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	pending = []byte(`[1000,"",[["p",431682155857,"127","1000.00000000","1.00000000","0",null]]]`)
+	err = p.wsHandleData(pending)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	pending = []byte(`[1000,"",[["p",431682155857,127,1000.00000000,"1.00000000","0",null]]]`)
+	err = p.wsHandleData(pending)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	pending = []byte(`[1000,"",[["p",431682155857,127,"1000.00000000",1.00000000,"0",null]]]`)
+	err = p.wsHandleData(pending)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	pending = []byte(`[1000,"",[["p",431682155857,127,"1000.00000000","1.00000000",0,null]]]`)
+	err = p.wsHandleData(pending)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	pending = []byte(`[1000,"",[["p",431682155857,127,"1000.00000000","1.00000000","0",null]]]`)
+	err = p.wsHandleData(pending)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// Unmatched pair in system
+	pending = []byte(`[1000,"",[["p",431682155857,666,"1000.00000000","1.00000000","0",null]]]`)
+	err = p.wsHandleData(pending)
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestProcessAccountOrderUpdate(t *testing.T) {
+	orderUpdate := []byte(`[1000,"",[["o",431682155857,"0.00000000","f"]]]`)
+	err := p.wsHandleData(orderUpdate)
+	if !errors.Is(err, errNotEnoughData) {
+		t.Fatalf("expected: %v but received: %v", errNotEnoughData, err)
+	}
+
+	orderUpdate = []byte(`[1000,"",[["o","431682155857","0.00000000","f",null]]]`)
+	err = p.wsHandleData(orderUpdate)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	orderUpdate = []byte(`[1000,"",[["o",431682155857,0.00000000,"f",null]]]`)
+	err = p.wsHandleData(orderUpdate)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	orderUpdate = []byte(`[1000,"",[["o",431682155857,"0.00000000",123,null]]]`)
+	err = p.wsHandleData(orderUpdate)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	orderUpdate = []byte(`[1000,"",[["o",431682155857,"0.00000000","c",null]]]`)
+	err = p.wsHandleData(orderUpdate)
+	if !errors.Is(err, errNotEnoughData) {
+		t.Fatalf("expected: %v but received: %v", errNotEnoughData, err)
+	}
+
+	orderUpdate = []byte(`[1000,"",[["o",431682155857,"0.50000000","c",null,"0.50000000"]]]`)
+	err = p.wsHandleData(orderUpdate)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	orderUpdate = []byte(`[1000,"",[["o",431682155857,"0.00000000","c",null,"1.00000000"]]]`)
+	err = p.wsHandleData(orderUpdate)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	orderUpdate = []byte(`[1000,"",[["o",431682155857,"0.50000000","f",null]]]`)
+	err = p.wsHandleData(orderUpdate)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	orderUpdate = []byte(`[1000,"",[["o",431682155857,"0.00000000","s",null]]]`)
+	err = p.wsHandleData(orderUpdate)
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestProcessAccountOrderLimit(t *testing.T) {
+	err := p.loadCurrencyDetails()
+	if err != nil {
+		t.Error(err)
+	}
+
+	accountTrade := []byte(`[1000,"",[["n",127,431682155857,"0","1000.00000000","1.00000000","2021-04-13 07:19:56","1.00000000"]]]`)
+	err = p.wsHandleData(accountTrade)
+	if !errors.Is(err, errNotEnoughData) {
+		t.Fatalf("expected: %v but received: %v", errNotEnoughData, err)
+	}
+
+	accountTrade = []byte(`[1000,"",[["n","127",431682155857,"0","1000.00000000","1.00000000","2021-04-13 07:19:56","1.00000000",null]]]`)
+	err = p.wsHandleData(accountTrade)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	accountTrade = []byte(`[1000,"",[["n",127,"431682155857","0","1000.00000000","1.00000000","2021-04-13 07:19:56","1.00000000",null]]]`)
+	err = p.wsHandleData(accountTrade)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	accountTrade = []byte(`[1000,"",[["n",127,431682155857,0,"1000.00000000","1.00000000","2021-04-13 07:19:56","1.00000000",null]]]`)
+	err = p.wsHandleData(accountTrade)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	accountTrade = []byte(`[1000,"",[["n",127,431682155857,"0",1000.00000000,"1.00000000","2021-04-13 07:19:56","1.00000000",null]]]`)
+	err = p.wsHandleData(accountTrade)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	accountTrade = []byte(`[1000,"",[["n",127,431682155857,"0","1000.00000000",1.00000000,"2021-04-13 07:19:56","1.00000000",null]]]`)
+	err = p.wsHandleData(accountTrade)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	accountTrade = []byte(`[1000,"",[["n",127,431682155857,"0","1000.00000000","1.00000000",1234,"1.00000000",null]]]`)
+	err = p.wsHandleData(accountTrade)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	accountTrade = []byte(`[1000,"",[["n",127,431682155857,"0","1000.00000000","1.00000000","2021-04-13 07:19:56",1.00000000,null]]]`)
+	err = p.wsHandleData(accountTrade)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	accountTrade = []byte(`[1000,"",[["n",127,431682155857,"0","1000.00000000","1.00000000","2021-04-13 07:19:56","1.00000000",null]]]`)
+	err = p.wsHandleData(accountTrade)
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestProcessAccountBalanceUpdate(t *testing.T) {
+	err := p.loadCurrencyDetails()
+	if err != nil {
+		t.Error(err)
+	}
+
+	balance := []byte(`[1000,"",[["b",243,"e"]]]`)
+	err = p.wsHandleData(balance)
+	if !errors.Is(err, errNotEnoughData) {
+		t.Fatalf("expected: %v but received: %v", errNotEnoughData, err)
+	}
+
+	balance = []byte(`[1000,"",[["b","243","e","-1.00000000"]]]`)
+	err = p.wsHandleData(balance)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	balance = []byte(`[1000,"",[["b",243,1234,"-1.00000000"]]]`)
+	err = p.wsHandleData(balance)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	balance = []byte(`[1000,"",[["b",243,"e",-1.00000000]]]`)
+	err = p.wsHandleData(balance)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	balance = []byte(`[1000,"",[["b",243,"e","-1.00000000"]]]`)
+	err = p.wsHandleData(balance)
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestProcessAccountTrades(t *testing.T) {
+	accountTrades := []byte(`[1000,"",[["t", 12345, "0.03000000", "0.50000000", "0.00250000", 0, 6083059, "0.00000375", "2018-09-08 05:54:09", "12345"]]]`)
+	err := p.wsHandleData(accountTrades)
+	if !errors.Is(err, errNotEnoughData) {
+		t.Fatalf("expected: %v but received: %v", errNotEnoughData, err)
+	}
+
+	accountTrades = []byte(`[1000,"",[["t", "12345", "0.03000000", "0.50000000", "0.00250000", 0, 6083059, "0.00000375", "2018-09-08 05:54:09", "12345", "0.015"]]]`)
+	err = p.wsHandleData(accountTrades)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	accountTrades = []byte(`[1000,"",[["t", 12345, 0.03000000, "0.50000000", "0.00250000", 0, 6083059, "0.00000375", "2018-09-08 05:54:09", "12345", "0.015"]]]`)
+	err = p.wsHandleData(accountTrades)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	accountTrades = []byte(`[1000,"",[["t", 12345, "0.03000000", 0.50000000, "0.00250000", 0, 6083059, "0.00000375", "2018-09-08 05:54:09", "12345", "0.015"]]]`)
+	err = p.wsHandleData(accountTrades)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	accountTrades = []byte(`[1000,"",[["t", 12345, "0.03000000", "0.50000000", "0.00250000", 0, 6083059, 0.00000375, "2018-09-08 05:54:09", "12345", "0.015"]]]`)
+	err = p.wsHandleData(accountTrades)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	accountTrades = []byte(`[1000,"",[["t", 12345, "0.03000000", "0.50000000", "0.00250000", 0, 6083059, 0.0000037, "2018-09-08 05:54:09", "12345", "0.015"]]]`)
+	err = p.wsHandleData(accountTrades)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	accountTrades = []byte(`[1000,"",[["t", 12345, "0.03000000", "0.50000000", "0.00250000", 0, 6083059, "0.00000375", 12345, "12345", 0.015]]]`)
+	err = p.wsHandleData(accountTrades)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	accountTrades = []byte(`[1000,"",[["t", 12345, "0.03000000", "0.50000000", "0.00250000", 0, 6083059, "0.00000375", "2018-09-08 05:54:09", "12345", "0.015"]]]`)
+	err = p.wsHandleData(accountTrades)
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestProcessAccountKilledOrder(t *testing.T) {
+	kill := []byte(`[1000,"",[["k", 1337]]]`)
+	err := p.wsHandleData(kill)
+	if !errors.Is(err, errNotEnoughData) {
+		t.Fatalf("expected: %v but received: %v", errNotEnoughData, err)
+	}
+
+	kill = []byte(`[1000,"",[["k", "1337", null]]]`)
+	err = p.wsHandleData(kill)
+	if !errors.Is(err, errTypeAssertionFailure) {
+		t.Fatalf("expected: %v but received: %v", errTypeAssertionFailure, err)
+	}
+
+	kill = []byte(`[1000,"",[["k", 1337, null]]]`)
+	err = p.wsHandleData(kill)
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestGetCompleteBalances(t *testing.T) {
+	if !mockTests && !areTestAPIKeysSet() {
+		t.Skip("API keys not set, mockTests false, skipping test")
+	}
+	_, err := p.GetCompleteBalances()
+	if err != nil {
+		t.Fatal(err)
+	}
+}

exchanges/poloniex/poloniex_types.go

@@ -16,9 +16,10 @@ type Ticker struct {
 	PercentChange float64 `json:"percentChange,string"`
 	BaseVolume    float64 `json:"baseVolume,string"`
 	QuoteVolume   float64 `json:"quoteVolume,string"`
-	IsFrozen      int64   `json:"isFrozen,string"`
 	High24Hr      float64 `json:"high24hr,string"`
 	Low24Hr       float64 `json:"low24hr,string"`
+	IsFrozen      uint8   `json:"isFrozen,string"`
+	PostOnly      uint8   `json:"postOnly,string"`
 }
 
 // OrderbookResponseAll holds the full response type orderbook
@@ -27,9 +28,7 @@ type OrderbookResponseAll struct {
 }
 
 // CompleteBalances holds the full balance data
-type CompleteBalances struct {
-	Currency map[string]CompleteBalance
-}
+type CompleteBalances map[string]CompleteBalance
 
 // OrderbookResponse is a sub-type for orderbooks
 type OrderbookResponse struct {
@@ -116,15 +115,14 @@ type ChartData struct {
 
 // Currencies contains currency information
 type Currencies struct {
-	ID                 float64     `json:"id"`
-	Name               string      `json:"name"`
-	MaxDailyWithdrawal string      `json:"maxDailyWithdrawal"`
-	TxFee              float64     `json:"txFee,string"`
-	MinConfirmations   int64       `json:"minConf"`
-	DepositAddresses   interface{} `json:"depositAddress"`
-	Disabled           int64       `json:"disabled"`
-	Delisted           int64       `json:"delisted"`
-	Frozen             int64       `json:"frozen"`
+	ID                        float64 `json:"id"`
+	Name                      string  `json:"name"`
+	TxFee                     float64 `json:"txFee,string"`
+	MinConfirmations          int64   `json:"minConf"`
+	DepositAddress            string  `json:"depositAddress"`
+	WithdrawalDepositDisabled uint8   `json:"disabled"`
+	Delisted                  uint8   `json:"delisted"`
+	Frozen                    uint8   `json:"frozen"`
 }
 
 // LoanOrder holds loan order information
@@ -148,9 +146,9 @@ type Balance struct {
 
 // CompleteBalance contains the complete balance with a btcvalue
 type CompleteBalance struct {
-	Available float64
-	OnOrders  float64
-	BTCValue  float64
+	Available float64 `json:"available,string"`
+	OnOrders  float64 `json:"onOrders,string"`
+	BTCValue  float64 `json:"btcValue,string"`
 }
 
 // DepositAddresses holds the full address per crypto-currency
@@ -442,13 +440,6 @@ var WithdrawalFees = map[currency.Code]float64{
 	currency.ZEC:   0.001,
 }
 
-// WsAccountBalanceUpdateResponse Authenticated Ws Account data
-type WsAccountBalanceUpdateResponse struct {
-	currencyID float64
-	wallet     string
-	amount     float64
-}
-
 // WsOrderUpdateResponse Authenticated Ws Account data
 type WsOrderUpdateResponse struct {
 	OrderNumber float64