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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

26
exchanges/binance/binance_websocket.go
View File

@@ -12,7 +12,7 @@ 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"
"github.com/thrasher-/gocryptotrader/exchanges/ticker"
@@ -26,7 +26,7 @@ var lastUpdateID map[string]int64
var m sync.Mutex
// SeedLocalCache seeds depth data
func (b *Binance) SeedLocalCache(p pair.CurrencyPair) error {
func (b *Binance) SeedLocalCache(p currency.Pair) error {
var newOrderBook orderbook.Base
formattedPair := exchange.FormatExchangeCurrency(b.Name, p)
@@ -58,9 +58,7 @@ func (b *Binance) SeedLocalCache(p pair.CurrencyPair) error {
orderbook.Item{Amount: Asks.Quantity, Price: Asks.Price})
}
newOrderBook.Pair = pair.NewCurrencyPairFromString(formattedPair.String())
newOrderBook.CurrencyPair = formattedPair.String()
newOrderBook.LastUpdated = time.Now()
newOrderBook.Pair = currency.NewPairFromString(formattedPair.String())
newOrderBook.AssetType = ticker.Spot
return b.Websocket.Orderbook.LoadSnapshot(newOrderBook, b.GetName(), false)
@@ -113,7 +111,7 @@ func (b *Binance) UpdateLocalCache(ob WebsocketDepthStream) error {
}
updatedTime := time.Unix(ob.Timestamp, 0)
currencyPair := pair.NewCurrencyPairFromString(ob.Pair)
currencyPair := currency.NewPairFromString(ob.Pair)
return b.Websocket.Orderbook.Update(updateBid,
updateAsk,
@@ -134,16 +132,16 @@ func (b *Binance) WSConnect() error {
tick := strings.ToLower(
strings.Replace(
strings.Join(b.EnabledPairs, "@ticker/"), "-", "", -1)) + "@ticker"
strings.Join(b.EnabledPairs.Strings(), "@ticker/"), "-", "", -1)) + "@ticker"
trade := strings.ToLower(
strings.Replace(
strings.Join(b.EnabledPairs, "@trade/"), "-", "", -1)) + "@trade"
strings.Join(b.EnabledPairs.Strings(), "@trade/"), "-", "", -1)) + "@trade"
kline := strings.ToLower(
strings.Replace(
strings.Join(b.EnabledPairs, "@kline_1m/"), "-", "", -1)) + "@kline_1m"
strings.Join(b.EnabledPairs.Strings(), "@kline_1m/"), "-", "", -1)) + "@kline_1m"
depth := strings.ToLower(
strings.Replace(
strings.Join(b.EnabledPairs, "@depth/"), "-", "", -1)) + "@depth"
strings.Join(b.EnabledPairs.Strings(), "@depth/"), "-", "", -1)) + "@depth"
wsurl := b.Websocket.GetWebsocketURL() +
"/stream?streams=" +
@@ -255,7 +253,7 @@ func (b *Binance) WsHandleData() {
}
b.Websocket.DataHandler <- exchange.TradeData{
CurrencyPair: pair.NewCurrencyPairFromString(trade.Symbol),
CurrencyPair: currency.NewPairFromString(trade.Symbol),
Timestamp: time.Unix(0, trade.TimeStamp),
Price: price,
Amount: amount,
@@ -277,7 +275,7 @@ func (b *Binance) WsHandleData() {
var wsTicker exchange.TickerData
wsTicker.Timestamp = time.Unix(0, t.EventTime)
wsTicker.Pair = pair.NewCurrencyPairFromString(t.Symbol)
wsTicker.Pair = currency.NewPairFromString(t.Symbol)
wsTicker.AssetType = ticker.Spot
wsTicker.Exchange = b.GetName()
wsTicker.ClosePrice, _ = strconv.ParseFloat(t.CurrDayClose, 64)
@@ -301,7 +299,7 @@ func (b *Binance) WsHandleData() {
var wsKline exchange.KlineData
wsKline.Timestamp = time.Unix(0, kline.EventTime)
wsKline.Pair = pair.NewCurrencyPairFromString(kline.Symbol)
wsKline.Pair = currency.NewPairFromString(kline.Symbol)
wsKline.AssetType = ticker.Spot
wsKline.Exchange = b.GetName()
wsKline.StartTime = time.Unix(0, kline.Kline.StartTime)
@@ -332,7 +330,7 @@ func (b *Binance) WsHandleData() {
continue
}
currencyPair := pair.NewCurrencyPairFromString(depth.Pair)
currencyPair := currency.NewPairFromString(depth.Pair)
b.Websocket.DataHandler <- exchange.WebsocketOrderbookUpdate{
Pair: currencyPair,