mirror of
https://github.com/c9s/bbgo.git
synced 2024-11-10 09:11:55 +00:00
examples: delete the outdated create-self-trade example
This commit is contained in:
parent
0baac39489
commit
90f077b78b
|
@ -1,141 +0,0 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"math"
|
||||
"strings"
|
||||
"syscall"
|
||||
"time"
|
||||
|
||||
"github.com/joho/godotenv"
|
||||
log "github.com/sirupsen/logrus"
|
||||
"github.com/spf13/cobra"
|
||||
"github.com/spf13/viper"
|
||||
|
||||
"github.com/c9s/bbgo/pkg/cmd/cmdutil"
|
||||
exchange2 "github.com/c9s/bbgo/pkg/exchange"
|
||||
"github.com/c9s/bbgo/pkg/types"
|
||||
)
|
||||
|
||||
func init() {
|
||||
rootCmd.PersistentFlags().String("exchange", "binance", "exchange name")
|
||||
rootCmd.PersistentFlags().String("symbol", "SANDUSDT", "symbol")
|
||||
}
|
||||
|
||||
var rootCmd = &cobra.Command{
|
||||
Use: "create-self-trade",
|
||||
Short: "this program creates the self trade by getting the market ticker",
|
||||
|
||||
// SilenceUsage is an option to silence usage when an error occurs.
|
||||
SilenceUsage: true,
|
||||
|
||||
RunE: func(cmd *cobra.Command, args []string) error {
|
||||
ctx, cancel := context.WithCancel(context.Background())
|
||||
defer cancel()
|
||||
|
||||
if err := godotenv.Load(".env.local"); err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
|
||||
symbol, err := cmd.Flags().GetString("symbol")
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
exchangeNameStr, err := cmd.Flags().GetString("exchange")
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
exchangeName, err := types.ValidExchangeName(exchangeNameStr)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
exchange, err := exchange2.New(exchangeName)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
markets, err := exchange.QueryMarkets(ctx)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
market, ok := markets[symbol]
|
||||
if !ok {
|
||||
return fmt.Errorf("market %s is not defined", symbol)
|
||||
}
|
||||
|
||||
stream := exchange.NewStream()
|
||||
stream.OnTradeUpdate(func(trade types.Trade) {
|
||||
log.Infof("trade: %+v", trade)
|
||||
})
|
||||
|
||||
log.Info("connecting websocket...")
|
||||
if err := stream.Connect(ctx); err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
|
||||
time.Sleep(time.Second)
|
||||
|
||||
ticker, err := exchange.QueryTicker(ctx, symbol)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
|
||||
price := ticker.Buy + market.TickSize
|
||||
|
||||
if int64(ticker.Sell*1e8) == int64(price*1e8) {
|
||||
log.Fatal("zero spread, can not continue")
|
||||
}
|
||||
|
||||
quantity := math.Max(market.MinNotional/price, market.MinQuantity) * 1.1
|
||||
|
||||
log.Infof("submiting order using quantity %f at price %f", quantity, price)
|
||||
|
||||
createdOrders, err := exchange.SubmitOrders(ctx, []types.SubmitOrder{
|
||||
{
|
||||
Symbol: symbol,
|
||||
Market: market,
|
||||
Side: types.SideTypeBuy,
|
||||
Type: types.OrderTypeLimit,
|
||||
Price: price,
|
||||
Quantity: quantity,
|
||||
TimeInForce: "GTC",
|
||||
},
|
||||
{
|
||||
Symbol: symbol,
|
||||
Market: market,
|
||||
Side: types.SideTypeSell,
|
||||
Type: types.OrderTypeLimit,
|
||||
Price: price,
|
||||
Quantity: quantity,
|
||||
TimeInForce: "GTC",
|
||||
},
|
||||
}...)
|
||||
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
log.Info(createdOrders)
|
||||
|
||||
cmdutil.WaitForSignal(ctx, syscall.SIGINT, syscall.SIGTERM)
|
||||
return nil
|
||||
},
|
||||
}
|
||||
|
||||
func main() {
|
||||
viper.AutomaticEnv()
|
||||
viper.SetEnvKeyReplacer(strings.NewReplacer("-", "_"))
|
||||
|
||||
if err := viper.BindPFlags(rootCmd.PersistentFlags()); err != nil {
|
||||
log.WithError(err).Error("bind pflags error")
|
||||
}
|
||||
|
||||
if err := rootCmd.ExecuteContext(context.Background()); err != nil {
|
||||
log.WithError(err).Error("cmd error")
|
||||
}
|
||||
}
|
Loading…
Reference in New Issue
Block a user