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Added HTTP Exchange support for DWVX.

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This commit is contained in:
Adrian Gallagher
2015-05-25 18:13:43 +10:00
parent f30e0b3b3b
commit 552dca5a07
6 changed files with 287 additions and 50 deletions
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120
alphapointhttp.go
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@@ -124,13 +124,22 @@ type AlphapointProducts struct {
RejectReason string `json:"rejectReason"`
}
type AlphapointUserInfo struct {
UserInfoKVP []struct {
Key string `json:"key"`
Value string `json:"value"`
} `json:"userInfoKVP"`
IsAccepted bool `json:"isAccepted"`
RejectReason string `json:"rejectReason"`
}
type AlphapointAccountInfo struct {
Currencies []struct {
Name string `json:"name"`
Balance int `json:"balance"`
Hold int `json:"hold"`
} `json:"currencies"`
Productpairs []struct {
ProductPairs []struct {
ProductPairName string `json:"productPairName"`
ProductPairCode int `json:"productPairCode"`
TradeCount int `json:"tradeCount"`
@@ -141,18 +150,30 @@ type AlphapointAccountInfo struct {
}
type AlphapointOrder struct {
ServerOrderID int64 `json:"ServerOrderId"`
AccountID int `json:"AccountId"`
Price float64 `json:"price"`
QuantityTotal float64 `json:"QtyTotal"`
QuantityRemaining float64 `json:"QtyRemaining"`
ReceiveTime int64 `json:"ReceiveTime"`
Side int `json:"side"`
Serverorderid int `json:"ServerOrderId"`
AccountID int `json:"AccountId"`
Price int `json:"Price"`
QtyTotal int `json:"QtyTotal"`
QtyRemaining int `json:"QtyRemaining"`
ReceiveTime int64 `json:"ReceiveTime"`
Side int `json:"Side"`
}
type AlphapointOpenOrders struct {
Instrument string `json:"ins"`
Openorders []AlphapointOrder `json:"openOrders"`
}
type AlphapointOrderInfo struct {
Instrument string `json:"ins"`
Orders []AlphapointOrder `json:"openOrders"`
OpenOrders []AlphapointOpenOrders `json:"openOrdersInfo"`
IsAccepted bool `json:"isAccepted"`
DateTimeUTC int64 `json:"dateTimeUtc"`
RejectReason string `json:"rejectReason"`
}
type AlphapointDepositAddresses struct {
Name string `json:"name"`
DepositAddress string `json:"depositAddress"`
}
func (a *Alphapoint) SetDefaults() {
@@ -276,12 +297,13 @@ func (a *Alphapoint) CreateAccount(firstName, lastName, email, phone, password s
return nil
}
func (a *Alphapoint) GetUserInfo() error {
err := a.SendAuthenticatedHTTPRequest("POST", ALPHAPOINT_USERINFO, map[string]interface{}{}, nil)
func (a *Alphapoint) GetUserInfo() (AlphapointUserInfo, error) {
response := AlphapointUserInfo{}
err := a.SendAuthenticatedHTTPRequest("POST", ALPHAPOINT_USERINFO, map[string]interface{}{}, &response)
if err != nil {
return err
return AlphapointUserInfo{}, err
}
return nil
return response, nil
}
func (a *Alphapoint) GetAccountInfo() (AlphapointAccountInfo, error) {
@@ -313,8 +335,9 @@ func (a *Alphapoint) GetAccountTrades(symbol string, startIndex, count int) (Alp
return response, nil
}
func (a *Alphapoint) GetDepositAddresses() error {
func (a *Alphapoint) GetDepositAddresses() ([]AlphapointDepositAddresses, error) {
type Response struct {
Addresses []AlphapointDepositAddresses
IsAccepted bool `json:"isAccepted"`
RejectReason string `json:"rejectReason"`
}
@@ -322,12 +345,12 @@ func (a *Alphapoint) GetDepositAddresses() error {
response := Response{}
err := a.SendAuthenticatedHTTPRequest("POST", ALPHAPOINT_DEPOSIT_ADDRESSES, map[string]interface{}{}, &response)
if err != nil {
return err
return nil, err
}
if !response.IsAccepted {
return errors.New(response.RejectReason)
return nil, errors.New(response.RejectReason)
}
return nil
return response.Addresses, nil
}
func (a *Alphapoint) WithdrawCoins(symbol, product string, amount float64, address string) error {
@@ -358,15 +381,15 @@ func (a *Alphapoint) CreateOrder(symbol, side string, orderType int, quantity, p
request := make(map[string]interface{})
request["ins"] = symbol
request["side"] = side
request["orderType"] = "0"
request["orderType"] = orderType
request["qty"] = strconv.FormatFloat(quantity, 'f', 8, 64)
request["px"] = strconv.FormatFloat(price, 'f', 2, 64)
type Response struct {
IsAccepted bool `json:"isAccepted"`
RejectReason string `json:"rejectReason"`
DateTimeUTC int64 `json:"dateTimeUtc"`
OrderID int64 `json:"serverOrderId,string"`
ServerOrderID int64 `json:"serverOrderId"`
DateTimeUTC float64 `json:"dateTimeUtc"`
IsAccepted bool `json:"isAccepted"`
RejectReason string `json:"rejectReason"`
}
response := Response{}
@@ -378,7 +401,7 @@ func (a *Alphapoint) CreateOrder(symbol, side string, orderType int, quantity, p
if !response.IsAccepted {
return 0, errors.New(response.RejectReason)
}
return response.OrderID, nil
return response.ServerOrderID, nil
}
func (a *Alphapoint) ModifyOrder(symbol string, OrderID, action int64) (int64, error) {
@@ -388,10 +411,11 @@ func (a *Alphapoint) ModifyOrder(symbol string, OrderID, action int64) (int64, e
request["modifyAction"] = action
type Response struct {
IsAccepted bool `json:"isAccepted"`
RejectReason string `json:"rejectReason"`
DateTimeUTC int64 `json:"dateTimeUtc"`
OrderID int64 `json:"serverOrderId,string"`
ModifyOrderID int64 `json:"modifyOrderId"`
ServerOrderID int64 `json:"serverOrderId"`
DateTimeUTC float64 `json:"dateTimeUtc"`
IsAccepted bool `json:"isAccepted"`
RejectReason string `json:"rejectReason"`
}
response := Response{}
@@ -403,7 +427,7 @@ func (a *Alphapoint) ModifyOrder(symbol string, OrderID, action int64) (int64, e
if !response.IsAccepted {
return 0, errors.New(response.RejectReason)
}
return response.OrderID, nil
return response.ModifyOrderID, nil
}
func (a *Alphapoint) CancelOrder(symbol string, OrderID int64) (int64, error) {
@@ -412,10 +436,11 @@ func (a *Alphapoint) CancelOrder(symbol string, OrderID int64) (int64, error) {
request["serverOrderId"] = OrderID
type Response struct {
IsAccepted bool `json:"isAccepted"`
RejectReason string `json:"rejectReason"`
DateTimeUTC int64 `json:"dateTimeUtc"`
OrderID int64 `json:"serverOrderId,string"`
CancelOrderID int64 `json:"cancelOrderId"`
ServerOrderID int64 `json:"serverOrderId"`
DateTimeUTC float64 `json:"dateTimeUtc"`
IsAccepted bool `json:"isAccepted"`
RejectReason string `json:"rejectReason"`
}
response := Response{}
@@ -427,7 +452,7 @@ func (a *Alphapoint) CancelOrder(symbol string, OrderID int64) (int64, error) {
if !response.IsAccepted {
return 0, errors.New(response.RejectReason)
}
return response.OrderID, nil
return response.CancelOrderID, nil
}
func (a *Alphapoint) CancelAllOrders(symbol string) error {
@@ -451,38 +476,32 @@ func (a *Alphapoint) CancelAllOrders(symbol string) error {
return nil
}
func (a *Alphapoint) GetOrders() (AlphapointOrderInfo, error) {
type Response struct {
Orders AlphapointOrderInfo `json:"openOrdersInfo"`
IsAccepted bool `json:"isAccepted"`
RejectReason string `json:"rejectReason"`
}
response := Response{}
func (a *Alphapoint) GetOrders() ([]AlphapointOpenOrders, error) {
response := AlphapointOrderInfo{}
err := a.SendAuthenticatedHTTPRequest("POST", ALPHAPOINT_OPEN_ORDERS, map[string]interface{}{}, &response)
if err != nil {
return AlphapointOrderInfo{}, err
return nil, err
}
if !response.IsAccepted {
return AlphapointOrderInfo{}, errors.New(response.RejectReason)
return nil, errors.New(response.RejectReason)
}
return response.Orders, nil
return response.OpenOrders, nil
}
func (a *Alphapoint) GetOrderFee(symbol, side string, quantity, price float64) (float64, error) {
type Response struct {
IsAccepted bool `json:"isAccepted"`
RejectReason string `json:"rejectReason"`
Fee float64 `json:"fee,string"`
Fee float64 `json:"fee"`
FeeProduct string `json:"feeProduct"`
}
request := make(map[string]interface{})
request["ins"] = symbol
request["side"] = side
request["qty"] = strconv.FormatFloat(quantity, 'f', 8, 64)
request["px"] = strconv.FormatFloat(price, 'f', 2, 64)
request["qty"] = strconv.FormatFloat(quantity, 'f', -1, 64)
request["px"] = strconv.FormatFloat(price, 'f', -1, 64)
response := Response{}
err := a.SendAuthenticatedHTTPRequest("POST", ALPHAPOINT_ORDER_FEE, request, &response)
@@ -524,9 +543,10 @@ func (a *Alphapoint) SendAuthenticatedHTTPRequest(method, path string, data map[
headers := make(map[string]string)
headers["Content-Type"] = "application/json"
data["apiKey"] = a.APIKey
nonce := strconv.FormatInt(time.Now().Unix(), 10)
nonce := time.Now().UnixNano()
nonceStr := strconv.FormatInt(nonce, 10)
data["apiNonce"] = nonce
hmac := GetHMAC(HASH_SHA256, []byte(nonce+a.UserID+a.APIKey), []byte(a.APISecret))
hmac := GetHMAC(HASH_SHA256, []byte(nonceStr+a.UserID+a.APIKey), []byte(a.APISecret))
data["apiSig"] = StringToUpper(HexEncodeToString(hmac))
path = fmt.Sprintf("%s/ajax/v%s/%s", a.APIUrl, ALPHAPOINT_API_VERSION, path)
PayloadJson, err := JSONEncode(data)