service

Documentation

Index

• type Broker
• type Exchange
• type Feeder
• type Notifier
• type Telegram

Types

type Broker

type Broker interface {
	Account() (model.Account, error)
	Position(pair string) (asset, quote float64, err error)
	Order(pair string, id int64) (model.Order, error)
	CreateOrderOCO(side model.SideType, pair string, size, price, stop, stopLimit float64) ([]model.Order, error)
	CreateOrderLimit(side model.SideType, pair string, size float64, limit float64) (model.Order, error)
	CreateOrderMarket(side model.SideType, pair string, size float64, reduceOnly bool) (model.Order, error)
	CreateOrderMarketQuote(side model.SideType, pair string, quote float64) (model.Order, error)
	CreateOrderStop(pair string, quantity float64, limit float64) (model.Order, error)

	CreateOrderTrailingStop(pair string, side model.SideType, limit float64, quantity float64, callBackRate string) (model.Order, error)

	Cancel(model.Order) error
	CancelOpenOrders(pair string) error
	TakeProfit(side model.SideType, pair string, quantity float64, limit float64) (model.Order, error)
	OpenOrders(pair string) ([]model.Order, error)
}

type Exchange

type Exchange interface {
	Broker
	Feeder
}

type Feeder

type Feeder interface {
	AssetsInfo(pair string) model.AssetInfo
	LastQuote(ctx context.Context, pair string) (float64, error)
	CandlesByPeriod(ctx context.Context, pair, period string, start, end time.Time) ([]model.Candle, error)
	CandlesByLimit(ctx context.Context, pair, period string, limit int) ([]model.Candle, error)
	CandlesSubscription(ctx context.Context, pair, timeframe string) (chan model.Candle, chan error)
}

type Notifier

type Notifier interface {
	Notify(string)
	OnOrder(order model.Order)
	OnError(err error)
}

type Telegram

type Telegram interface {
	Notifier
	Start()
}