pkg

type CommonTicker struct {
	// The coin and the pairing: ETHBTC, ETH-BTC...
	Symbol string

	Timestamp time.Time

	// The last, or closing price.
	LastPrice float64

	// Volume in the base pair. Usually 24h.
	QuoteVolume float64

	// The 24 hour price change as a percentage value.
	PriceChangePct24 float64

	Bid  float64
	Ask  float64
	High float64
	Low  float64
}

type RedisCacheEntry struct {
	Timestamp int64  `json:"timestamp"`
	Message   string `json:"message"`
}

type RedisInputCache struct {
	// contains filtered or unexported fields
}

type TickerMetrics struct {
	// Common metrics.
	PriceChangePercent  float64
	VolumeChangePercent float64
	High                float64
	Low                 float64
	Range               float64
	RangePercent        float64

	// Require trades.
	Vwap        float64
	TotalVolume float64
	NetVolume   float64
	BuyVolume   float64
}

type TickerTracker struct {
	Symbol     string
	Ticks      []CommonTicker
	Metrics    map[int]*TickerMetrics
	LastUpdate time.Time
	H24Metrics TickerMetrics

	// Trades, in Binance format.
	Trades []binance.AggTrade

	HaveVwap        bool
	HaveTotalVolume bool
	HaveNetVolume   bool
}

type TickerTrackerMap struct {
	Trackers map[string]*TickerTracker
}