pkg/core: support more function to symbol converter

pkg/core/converter.go

@@ -9,6 +9,9 @@ import (
 type Converter interface {
 	OrderConverter
 	TradeConverter
+	KLineConverter
+	MarketConverter
+	BalanceConverter
 	Initialize() error
 }
 
@@ -22,12 +25,33 @@ type TradeConverter interface {
 	ConvertTrade(trade types.Trade) (types.Trade, error)
 }
 
+// KLineConverter converts the kline to another kline
+type KLineConverter interface {
+	ConvertKLine(kline types.KLine) (types.KLine, error)
+}
+
+// MarketConverter converts the market to another market
+type MarketConverter interface {
+	ConvertMarket(market types.Market) (types.Market, error)
+}
+
+// BalanceConverter converts the balance to another balance
+type BalanceConverter interface {
+	ConvertBalance(balance types.Balance) (types.Balance, error)
+}
+
 type OrderConvertFunc func(order types.Order) (types.Order, error)
 type TradeConvertFunc func(trade types.Trade) (types.Trade, error)
+type KLineConvertFunc func(kline types.KLine) (types.KLine, error)
+type MarketConvertFunc func(market types.Market) (types.Market, error)
+type BalanceConvertFunc func(balance types.Balance) (types.Balance, error)
 
 type DynamicConverter struct {
 	orderConverter   OrderConvertFunc
 	tradeConverter   TradeConvertFunc
+	klineConverter   KLineConvertFunc
+	marketConverter  MarketConvertFunc
+	balanceConverter BalanceConvertFunc
 }
 
 func NewDynamicConverter(orderConverter OrderConvertFunc, tradeConverter TradeConvertFunc) *DynamicConverter {
@@ -46,6 +70,18 @@ func (c *DynamicConverter) ConvertTrade(trade types.Trade) (types.Trade, error)
 	return c.tradeConverter(trade)
 }
 
+func (c *DynamicConverter) ConvertKLine(kline types.KLine) (types.KLine, error) {
+	return c.klineConverter(kline)
+}
+
+func (c *DynamicConverter) ConvertMarket(market types.Market) (types.Market, error) {
+	return c.marketConverter(market)
+}
+
+func (c *DynamicConverter) ConvertBalance(balance types.Balance) (types.Balance, error) {
+	return c.balanceConverter(balance)
+}
+
 // SymbolConverter converts the symbol to another symbol
 type SymbolConverter struct {
 	FromSymbol string `json:"from"`
@@ -73,6 +109,10 @@ func (c *SymbolConverter) ConvertOrder(order types.Order) (types.Order, error) {
 		order.Symbol = c.ToSymbol
 	}
 
+	if order.SubmitOrder.Market.Symbol == c.FromSymbol {
+		order.SubmitOrder.Market.Symbol = c.ToSymbol
+	}
+
 	return order, nil
 }
 
@@ -83,3 +123,22 @@ func (c *SymbolConverter) ConvertTrade(trade types.Trade) (types.Trade, error) {
 
 	return trade, nil
 }
+
+func (c *SymbolConverter) ConvertKLine(kline types.KLine) (types.KLine, error) {
+	if kline.Symbol == c.FromSymbol {
+		kline.Symbol = c.ToSymbol
+	}
+
+	return kline, nil
+}
+
+func (s *SymbolConverter) ConvertMarket(mkt types.Market) (types.Market, error) {
+	if mkt.Symbol == s.FromSymbol {
+		mkt.Symbol = s.ToSymbol
+	}
+	return mkt, nil
+}
+
+func (c *SymbolConverter) ConvertBalance(balance types.Balance) (types.Balance, error) {
+	return balance, nil
+}

pkg/core/converter_test.go

@@ -21,11 +21,40 @@ func TestSymbolConverter(t *testing.T) {
 	order, err := converter.ConvertOrder(types.Order{
 		SubmitOrder: types.SubmitOrder{
 			Symbol: "MAXEXCHANGEUSDT",
+			Market: types.Market{
+				Symbol: "MAXEXCHANGEUSDT",
+			},
 		},
 	})
 
 	if assert.NoError(t, err) {
 		assert.Equal(t, "MAXUSDT", order.Symbol)
+		assert.Equal(t, "MAXUSDT", order.SubmitOrder.Symbol)
+		assert.Equal(t, "MAXUSDT", order.SubmitOrder.Market.Symbol)
+	}
+
+	kline, err := converter.ConvertKLine(types.KLine{
+		Symbol: "MAXEXCHANGEUSDT",
+	})
+
+	if assert.NoError(t, err) {
+		assert.Equal(t, "MAXUSDT", kline.Symbol)
+	}
+
+	market, err := converter.ConvertMarket(types.Market{
+		Symbol: "MAXEXCHANGEUSDT",
+	})
+
+	if assert.NoError(t, err) {
+		assert.Equal(t, "MAXUSDT", market.Symbol)
+	}
+
+	balance, err := converter.ConvertBalance(types.Balance{
+		Currency: "MAXEXCHANGE",
+	})
+
+	if assert.NoError(t, err) {
+		assert.Equal(t, "MAXEXCHANGE", balance.Currency)
 	}
 
 }

pkg/core/tradecollector.go

@@ -100,6 +100,60 @@ func (c *ConverterManager) ConvertTrade(trade types.Trade) types.Trade {
 	return trade
 }
 
+func (c *ConverterManager) ConvertKLine(kline types.KLine) types.KLine {
+	if len(c.converters) == 0 {
+		return kline
+	}
+
+	for _, converter := range c.converters {
+		convKline, err := converter.ConvertKLine(kline)
+		if err != nil {
+			logrus.WithError(err).Errorf("converter %+v error, kline: %s", converter, kline.String())
+			continue
+		}
+
+		kline = convKline
+	}
+
+	return kline
+}
+
+func (c *ConverterManager) ConvertMarket(market types.Market) types.Market {
+	if len(c.converters) == 0 {
+		return market
+	}
+
+	for _, converter := range c.converters {
+		convMarket, err := converter.ConvertMarket(market)
+		if err != nil {
+			logrus.WithError(err).Errorf("converter %+v error, market: %+v", converter, market)
+			continue
+		}
+
+		market = convMarket
+	}
+
+	return market
+}
+
+func (c *ConverterManager) ConvertBalance(balance types.Balance) types.Balance {
+	if len(c.converters) == 0 {
+		return balance
+	}
+
+	for _, converter := range c.converters {
+		convBal, err := converter.ConvertBalance(balance)
+		if err != nil {
+			logrus.WithError(err).Errorf("converter %+v error, balance: %s", converter, balance.String())
+			continue
+		}
+
+		balance = convBal
+	}
+
+	return balance
+}
+
 //go:generate callbackgen -type TradeCollector
 type TradeCollector struct {
 	Symbol   string