/
plx_ticker.go
66 lines (50 loc) · 1.21 KB
/
plx_ticker.go
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package command
import (
"flag"
"fmt"
"github.com/jbgo/sftbot/plx"
"log"
"strings"
)
type TickerCommand struct {
Flags *flag.FlagSet
Markets string
}
func (c *TickerCommand) Synopsis() string {
return "view current price and volume for given markets"
}
func (c *TickerCommand) Help() string {
return formatHelpText(`
Usage: sftbot plx ticker [options]
` + c.Synopsis() + `
` + helpOptions(c))
}
func (c *TickerCommand) InitFlags() *flag.FlagSet {
c.Flags = flag.NewFlagSet("plx ticker", flag.ContinueOnError)
c.Flags.StringVar(&c.Markets, "markets", "", "Comma-separated list of PLX markets specified as currency pair (e.g. BTC_XYZ)")
return c.Flags
}
func (c *TickerCommand) Run(args []string) int {
c.InitFlags()
c.Flags.Parse(args)
client := plx.NewLiveClient()
ticker, err := client.GetTicker()
if err != nil {
log.Panic(err)
}
for _, t := range ticker {
if !strings.Contains(c.Markets, t.Market) && len(c.Markets) != 0 {
continue
}
fmt.Printf(
"%s last=%0.9f lowestAsk=%0.9f highestBid=%0.9f percentChange=%0.9f baseVolume=%0.9f quoteVolume=%0.9f\n",
t.Market,
t.Last,
t.LowestAsk,
t.HighestBid,
t.PercentChange,
t.BaseVolume,
t.QuoteVolume)
}
return 0
}