services

Documentation

Index

• func NewExchangeService(logger log.Logger, dealQueue DealQueue, tickService exchange.TickService, ...) exchange.ExchangeService
• func NewTickService(logger log.Logger) exchange.TickService
• type DealQueue

Functions

func NewExchangeService

func NewExchangeService(
	logger log.Logger,
	dealQueue DealQueue,
	tickService exchange.TickService,
	tickers []string,
	interval time.Duration,
) exchange.ExchangeService

NewExchangeService creates new exchange service.

func NewTickService

func NewTickService(logger log.Logger) exchange.TickService

NewTickService creates new tick service.

Types

type DealQueue

type DealQueue interface {
	Add(deal exchange.Deal)
	Get(ticker string, price float64) []exchange.Deal
	Delete(dealID int64) bool
}

DealQueue queue of deals.