Deposit address wrapper Update (#232)

* Add get deposit address and fix authentication issue for ZB exchange

*  Add get deposit address for Yobit exchange

* Add get deposit address for Poloniex exchange

* Add get deposit address for LocalBitcoins exchange

* Remove support for deposit address on Liqui exchange

*  Add get deposit address for LakeBTC exchange

* Add notes as to the reason of non implementation

* Add get deposit address for Kraken exchange

* Add get deposit address for HitBTC exchange

*  Add get deposit address for GateIO exchange

* Add get deposit address for Exmo exchange

*  Remove support for deposit address on Coinut exchange

* Add test case for BTC Markets function still not supported yet.

*  Add get deposit address for Bittrex exchange

* Add get deposit address for Bitstamp exchange

* Add get deposit address for Bitmex exchange
Rm unused swagger.json file in Bitmex exchange

* Add get deposit address for Bithumb exchange

* Add get deposit address for Binance exchange
Fix bug in Authenticated requests, concatenates sig string on end of query

* Remove support for deposit address on ANX exchange

* Updated account type to segregate multiple accounts on an exchange.

* Fix requested changes

* Add get deposit address for Bitfinex exchange
Add parameter for getting deposit address to wrapper

* Add get deposit address for ANX exchange

* Fix misspelling in Poloniex

* Drop working field and initialisation of zero value for Account Type

* Change switch to symbol package currency code

exchanges/bithumb/bithumb.go

@@ -321,8 +321,18 @@ func (b *Bithumb) GetWalletAddress(currency string) (WalletAddressRes, error) {
 	params := url.Values{}
 	params.Set("currency", common.StringToUpper(currency))
 
-	return response,
-		b.SendAuthenticatedHTTPRequest(privateWalletAdd, params, &response)
+	err := b.SendAuthenticatedHTTPRequest(privateWalletAdd, params, &response)
+	if err != nil {
+		return response, err
+	}
+
+	if response.Data.WalletAddress == "" {
+		return response,
+			fmt.Errorf("deposit address needs to be created via the Bithumb website before retreival for currency %s",
+				currency)
+	}
+
+	return response, nil
 }
 
 // GetLastTransaction returns customer last transaction

exchanges/bithumb/bithumb_test.go

@@ -7,7 +7,7 @@ import (
 	"github.com/thrasher-/gocryptotrader/config"
 	"github.com/thrasher-/gocryptotrader/currency/pair"
 	"github.com/thrasher-/gocryptotrader/currency/symbol"
-	"github.com/thrasher-/gocryptotrader/exchanges"
+	exchange "github.com/thrasher-/gocryptotrader/exchanges"
 )
 
 // Please supply your own keys here for due diligence testing
@@ -482,3 +482,17 @@ func TestWithdrawInternationalBank(t *testing.T) {
 		t.Errorf("Expected '%v', recieved: '%v'", common.ErrFunctionNotSupported, err)
 	}
 }
+
+func TestGetDepositAddress(t *testing.T) {
+	if testAPIKey != "" && testAPISecret != "" {
+		_, err := b.GetDepositAddress(symbol.BTC, "")
+		if err != nil {
+			t.Error("Test Failed - GetDepositAddress() error", err)
+		}
+	} else {
+		_, err := b.GetDepositAddress(symbol.BTC, "")
+		if err == nil {
+			t.Error("Test Failed - GetDepositAddress() error cannot be nil")
+		}
+	}
+}

exchanges/bithumb/bithumb_wrapper.go

@@ -146,8 +146,11 @@ func (b *Bithumb) GetAccountInfo() (exchange.AccountInfo, error) {
 		})
 	}
 
-	info.Currencies = exchangeBalances
-	info.ExchangeName = b.GetName()
+	info.Accounts = append(info.Accounts, exchange.Account{
+		Currencies: exchangeBalances,
+	})
+
+	info.Exchange = b.GetName()
 	return info, nil
 }
 
@@ -248,8 +251,13 @@ func (b *Bithumb) GetOrderInfo(orderID int64) (exchange.OrderDetail, error) {
 }
 
 // GetDepositAddress returns a deposit address for a specified currency
-func (b *Bithumb) GetDepositAddress(cryptocurrency pair.CurrencyItem) (string, error) {
-	return "", common.ErrNotYetImplemented
+func (b *Bithumb) GetDepositAddress(cryptocurrency pair.CurrencyItem, accountID string) (string, error) {
+	addr, err := b.GetWalletAddress(cryptocurrency.String())
+	if err != nil {
+		return "", err
+	}
+
+	return addr.Data.WalletAddress, nil
 }
 
 // WithdrawCryptocurrencyFunds returns a withdrawal ID when a withdrawal is