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Made use of Pairs and BaseCurrencies variables, formatting changes.

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This commit is contained in:
Adrian Gallagher
2015-05-06 20:20:42 +10:00
parent 8183d1a955
commit f6bcdf8a76
14 changed files with 976 additions and 920 deletions
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239
bitfinexhttp.go
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@@ -1,44 +1,44 @@
package main
import (
"errors"
"fmt"
"log"
"errors"
"strings"
"strconv"
"strings"
"time"
)
const (
BITFINEX_API_URL = "https://api.bitfinex.com/v1/"
BITFINEX_API_VERSION = "1"
BITFINEX_TICKER = "pubticker/"
BITFINEX_STATS = "stats/"
BITFINEX_ORDERBOOK = "book/"
BITFINEX_TRADES = "trades/"
BITFINEX_SYMBOLS = "symbols/"
BITFINEX_SYMBOLS_DETAILS = "symbols_details/"
BITFINEX_DEPOSIT = "deposit/new"
BITFINEX_ORDER_NEW = "order/new"
BITFINEX_ORDER_CANCEL = "order/cancel"
BITFINEX_API_URL = "https://api.bitfinex.com/v1/"
BITFINEX_API_VERSION = "1"
BITFINEX_TICKER = "pubticker/"
BITFINEX_STATS = "stats/"
BITFINEX_ORDERBOOK = "book/"
BITFINEX_TRADES = "trades/"
BITFINEX_SYMBOLS = "symbols/"
BITFINEX_SYMBOLS_DETAILS = "symbols_details/"
BITFINEX_DEPOSIT = "deposit/new"
BITFINEX_ORDER_NEW = "order/new"
BITFINEX_ORDER_CANCEL = "order/cancel"
BITFINEX_ORDER_CANCEL_MULTI = "order/cancel/multi"
BITFINEX_ORDER_CANCEL_ALL = "order/cancel/all"
BITFINEX_ORDER_STATUS = "order/status"
BITFINEX_ORDERS = "orders"
BITFINEX_POSITIONS = "positions"
BITFINEX_CLAIM_POSITION = "position/claim"
BITFINEX_HISTORY = "history"
BITFINEX_TRADE_HISTORY = "mytrades"
BITFINEX_OFFER_NEW = "offer/new"
BITFINEX_OFFER_CANCEL = "offer/cancel"
BITFINEX_OFFER_STATUS = "offer/status"
BITFINEX_OFFERS = "offers"
BITFINEX_CREDITS = "credits"
BITFINEX_SWAP_ACTIVE = "taken_swaps"
BITFINEX_SWAP_CLOSE = "swap/close"
BITFINEX_BALANCES = "balances"
BITFINEX_ACCOUNT_INFO = "account_infos"
BITFINEX_MARGIN_INFO = "margin_infos"
BITFINEX_ORDER_CANCEL_ALL = "order/cancel/all"
BITFINEX_ORDER_STATUS = "order/status"
BITFINEX_ORDERS = "orders"
BITFINEX_POSITIONS = "positions"
BITFINEX_CLAIM_POSITION = "position/claim"
BITFINEX_HISTORY = "history"
BITFINEX_TRADE_HISTORY = "mytrades"
BITFINEX_OFFER_NEW = "offer/new"
BITFINEX_OFFER_CANCEL = "offer/cancel"
BITFINEX_OFFER_STATUS = "offer/status"
BITFINEX_OFFERS = "offers"
BITFINEX_CREDITS = "credits"
BITFINEX_SWAP_ACTIVE = "taken_swaps"
BITFINEX_SWAP_CLOSE = "swap/close"
BITFINEX_BALANCES = "balances"
BITFINEX_ACCOUNT_INFO = "account_infos"
BITFINEX_MARGIN_INFO = "margin_infos"
)
type BitfinexStats struct {
@@ -47,72 +47,72 @@ type BitfinexStats struct {
}
type BitfinexTicker struct {
Mid float64 `json:",string"`
Bid float64 `json:",string"`
Ask float64 `json:",string"`
Last float64 `json:"Last_price,string"`
Low float64 `json:",string"`
High float64 `json:",string"`
Volume float64 `json:",string"`
Mid float64 `json:",string"`
Bid float64 `json:",string"`
Ask float64 `json:",string"`
Last float64 `json:"Last_price,string"`
Low float64 `json:",string"`
High float64 `json:",string"`
Volume float64 `json:",string"`
Timestamp string
}
type MarginLimits struct {
On_Pair string
InitialMargin float64 `json:"initial_margin,string"`
On_Pair string
InitialMargin float64 `json:"initial_margin,string"`
MarginRequirement float64 `json:"margin_requirement,string"`
TradableBalance float64 `json:"tradable_balance,string"`
TradableBalance float64 `json:"tradable_balance,string"`
}
type BitfinexMarginInfo struct {
MarginBalance float64 `json:"margin_balance,string"`
TradableBalance float64 `json:"tradable_balance,string"`
UnrealizedPL int64 `json:"unrealized_pl"`
UnrealizedSwap int64 `json:"unrealized_swap"`
NetValue float64 `json:"net_value,string"`
RequiredMargin int64 `json:"required_margin"`
Leverage float64 `json:"leverage,string"`
MarginRequirement float64 `json:"margin_requirement,string"`
MarginLimits []MarginLimits `json:"margin_limits"`
Message string
MarginBalance float64 `json:"margin_balance,string"`
TradableBalance float64 `json:"tradable_balance,string"`
UnrealizedPL int64 `json:"unrealized_pl"`
UnrealizedSwap int64 `json:"unrealized_swap"`
NetValue float64 `json:"net_value,string"`
RequiredMargin int64 `json:"required_margin"`
Leverage float64 `json:"leverage,string"`
MarginRequirement float64 `json:"margin_requirement,string"`
MarginLimits []MarginLimits `json:"margin_limits"`
Message string
}
type BitfinexActiveOrder struct {
ID int64
Symbol string
Exchange string
Price float64 `json:"Price,string"`
ID int64
Symbol string
Exchange string
Price float64 `json:"Price,string"`
Avg_Execution_Price float64 `json:"Price,string"`
Side string
Type string
Timestamp string
Is_Live bool
Is_Cancelled bool
Was_Forced bool
OriginalAmount float64 `json:"original_amount,string"`
RemainingAmount float64 `json:"remaining_amount,string"`
ExecutedAmount float64 `json:"executed_amount,string"`
Side string
Type string
Timestamp string
Is_Live bool
Is_Cancelled bool
Was_Forced bool
OriginalAmount float64 `json:"original_amount,string"`
RemainingAmount float64 `json:"remaining_amount,string"`
ExecutedAmount float64 `json:"executed_amount,string"`
}
type BitfinexBalance struct {
Type string
Currency string
Amount string
Type string
Currency string
Amount string
Available string
}
type BitfinexOffer struct {
Currency string
Rate float64
Period int64
Direction string
Type string
Timestamp time.Time
Is_Live bool
Is_Cancelled bool
Executed_Amount float64
Currency string
Rate float64
Period int64
Direction string
Type string
Timestamp time.Time
Is_Live bool
Is_Cancelled bool
Executed_Amount float64
Remaining_Amount float64
Original_Amount float64
Original_Amount float64
}
type BookStructure struct {
@@ -120,7 +120,7 @@ type BookStructure struct {
}
type BitfinexFee struct {
Currency string
Currency string
TakerFees float64
MakerFees float64
}
@@ -131,30 +131,32 @@ type BitfinexOrderbook struct {
}
type TradeStructure struct {
Timestamp, Tid int64
Timestamp, Tid int64
Price, Amount, Exchange, Type string
}
type SymbolsDetails struct {
Pair, Initial_margin, Minimum_margin, Maximum_order_size, Minimum_order_size, Expiration string
Price_precision int
Price_precision int
}
type Bitfinex struct {
Name string
Enabled bool
Verbose bool
Websocket bool
RESTPollingDelay time.Duration
Name string
Enabled bool
Verbose bool
Websocket bool
RESTPollingDelay time.Duration
APIKey, APISecret string
Ticker BitfinexTicker
Stats []BitfinexStats
Orderbook BitfinexOrderbook
Trades []TradeStructure
SymbolsDetails []SymbolsDetails
Fees []BitfinexFee
ActiveOrders []BitfinexActiveOrder
AccountBalance []BitfinexBalance
Ticker BitfinexTicker
Stats []BitfinexStats
Orderbook BitfinexOrderbook
Trades []TradeStructure
SymbolsDetails []SymbolsDetails
Fees []BitfinexFee
ActiveOrders []BitfinexActiveOrder
AccountBalance []BitfinexBalance
BaseCurrencies []string
Pairs []string
}
func (b *Bitfinex) SetDefaults() {
@@ -165,7 +167,7 @@ func (b *Bitfinex) SetDefaults() {
b.RESTPollingDelay = 10
}
func (b *Bitfinex) GetName() (string) {
func (b *Bitfinex) GetName() string {
return b.Name
}
@@ -173,7 +175,7 @@ func (b *Bitfinex) SetEnabled(enabled bool) {
b.Enabled = enabled
}
func (b *Bitfinex) IsEnabled() (bool) {
func (b *Bitfinex) IsEnabled() bool {
return b.Enabled
}
@@ -231,7 +233,7 @@ func (b *Bitfinex) GetAccountBalance() (bool, error) {
func (b *Bitfinex) GetAccountFeeInfo() (bool, error) {
type Fee struct {
Pairs string `json:"pairs"`
Pairs string `json:"pairs"`
MakerFees string `json:"maker_fees"`
TakerFees string `json:"taker_fees"`
}
@@ -267,7 +269,7 @@ func (b *Bitfinex) SendAuthenticatedHTTPRequest(method, path string, params map[
request["nonce"] = strconv.FormatInt(time.Now().UnixNano(), 10)
if params != nil {
for key, value:= range params {
for key, value := range params {
request[key] = value
}
}
@@ -289,23 +291,23 @@ func (b *Bitfinex) SendAuthenticatedHTTPRequest(method, path string, params map[
headers["X-BFX-PAYLOAD"] = PayloadBase64
headers["X-BFX-SIGNATURE"] = HexEncodeToString(hmac)
resp, err := SendHTTPRequest(method, BITFINEX_API_URL + path, headers, strings.NewReader(""))
resp, err := SendHTTPRequest(method, BITFINEX_API_URL+path, headers, strings.NewReader(""))
if b.Verbose {
log.Printf("Recieved raw: \n%s\n", resp)
}
err = JSONDecode([]byte(resp), &result)
if err != nil {
return errors.New("Unable to JSON Unmarshal response.")
}
return nil
}
func (b *Bitfinex) GetTicker(symbol string) (BitfinexTicker) {
err := SendHTTPGetRequest(BITFINEX_API_URL + BITFINEX_TICKER + symbol, true, &b.Ticker)
func (b *Bitfinex) GetTicker(symbol string) BitfinexTicker {
err := SendHTTPGetRequest(BITFINEX_API_URL+BITFINEX_TICKER+symbol, true, &b.Ticker)
if err != nil {
log.Println(err)
return BitfinexTicker{}
@@ -313,8 +315,8 @@ func (b *Bitfinex) GetTicker(symbol string) (BitfinexTicker) {
return b.Ticker
}
func (b *Bitfinex) GetStats(symbol string) (bool) {
err := SendHTTPGetRequest(BITFINEX_API_URL + BITFINEX_STATS + symbol, true, &b.Stats)
func (b *Bitfinex) GetStats(symbol string) bool {
err := SendHTTPGetRequest(BITFINEX_API_URL+BITFINEX_STATS+symbol, true, &b.Stats)
if err != nil {
log.Println(err)
return false
@@ -322,8 +324,8 @@ func (b *Bitfinex) GetStats(symbol string) (bool) {
return true
}
func (b *Bitfinex) GetOrderbook(symbol string) (bool) {
err := SendHTTPGetRequest(BITFINEX_API_URL + BITFINEX_ORDERBOOK + symbol, true, &b.Orderbook)
func (b *Bitfinex) GetOrderbook(symbol string) bool {
err := SendHTTPGetRequest(BITFINEX_API_URL+BITFINEX_ORDERBOOK+symbol, true, &b.Orderbook)
if err != nil {
log.Println(err)
return false
@@ -331,8 +333,8 @@ func (b *Bitfinex) GetOrderbook(symbol string) (bool) {
return true
}
func (b *Bitfinex) GetTrades(symbol string) (bool) {
err := SendHTTPGetRequest(BITFINEX_API_URL + BITFINEX_TRADES + symbol, true, &b.Trades)
func (b *Bitfinex) GetTrades(symbol string) bool {
err := SendHTTPGetRequest(BITFINEX_API_URL+BITFINEX_TRADES+symbol, true, &b.Trades)
if err != nil {
log.Println(err)
return false
@@ -340,8 +342,8 @@ func (b *Bitfinex) GetTrades(symbol string) (bool) {
return true
}
func (b *Bitfinex) GetSymbols() (bool) {
err := SendHTTPGetRequest(BITFINEX_API_URL + BITFINEX_SYMBOLS, false, nil)
func (b *Bitfinex) GetSymbols() bool {
err := SendHTTPGetRequest(BITFINEX_API_URL+BITFINEX_SYMBOLS, false, nil)
if err != nil {
log.Println(err)
return false
@@ -349,8 +351,8 @@ func (b *Bitfinex) GetSymbols() (bool) {
return true
}
func (b *Bitfinex) GetSymbolsDetails() (bool) {
err := SendHTTPGetRequest(BITFINEX_API_URL + BITFINEX_SYMBOLS_DETAILS, false, &b.SymbolsDetails)
func (b *Bitfinex) GetSymbolsDetails() bool {
err := SendHTTPGetRequest(BITFINEX_API_URL+BITFINEX_SYMBOLS_DETAILS, false, &b.SymbolsDetails)
if err != nil {
log.Println(err)
return false
@@ -386,7 +388,7 @@ func (b *Bitfinex) NewOrder(Symbol string, Amount float64, Price float64, Buy bo
//request["is_hidden"] - currently not implemented
request["type"] = Type
err := b.SendAuthenticatedHTTPRequest("POST", BITFINEX_ORDER_NEW, request, nil)
if err != nil {
@@ -394,7 +396,7 @@ func (b *Bitfinex) NewOrder(Symbol string, Amount float64, Price float64, Buy bo
}
}
func (b *Bitfinex) CancelOrder(OrderID int64) (bool) {
func (b *Bitfinex) CancelOrder(OrderID int64) bool {
request := make(map[string]interface{})
request["order_id"] = OrderID
@@ -432,7 +434,7 @@ func (b *Bitfinex) ReplaceOrder(OrderID int) {
request["order_id"] = OrderID
}
func (b *Bitfinex) GetOrderStatus(OrderID int64) (BitfinexActiveOrder) {
func (b *Bitfinex) GetOrderStatus(OrderID int64) BitfinexActiveOrder {
request := make(map[string]interface{})
request["order_id"] = OrderID
orderStatus := BitfinexActiveOrder{}
@@ -447,7 +449,7 @@ func (b *Bitfinex) GetOrderStatus(OrderID int64) (BitfinexActiveOrder) {
return orderStatus
}
func (b *Bitfinex) GetActiveOrders() (bool) {
func (b *Bitfinex) GetActiveOrders() bool {
err := b.SendAuthenticatedHTTPRequest("POST", BITFINEX_ORDERS, nil, &b.ActiveOrders)
if err != nil {
@@ -487,7 +489,7 @@ func (b *Bitfinex) GetBalanceHistory(symbol string, timeSince time.Time, timeUnt
if limit > 0 {
request["limit"] = limit
}
if len(wallet) > 0 {
request["wallet"] = wallet
}
@@ -504,7 +506,7 @@ func (b *Bitfinex) GetTradeHistory(symbol string, timestamp time.Time, limit int
request["currency"] = symbol
request["timestamp"] = timestamp
if (limit > 0) {
if limit > 0 {
request["limit_trades"] = limit
}
@@ -515,7 +517,7 @@ func (b *Bitfinex) GetTradeHistory(symbol string, timestamp time.Time, limit int
}
}
func (b *Bitfinex) NewOffer(symbol string, amount, rate float64, period int64, direction string) (int64) {
func (b *Bitfinex) NewOffer(symbol string, amount, rate float64, period int64, direction string) int64 {
request := make(map[string]interface{})
request["currency"] = symbol
request["amount"] = amount
@@ -609,4 +611,3 @@ func (b *Bitfinex) GetMarginInfo() {
log.Println(err)
}
}