79 lines
1.9 KiB
Go
79 lines
1.9 KiB
Go
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package cmd
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import (
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"context"
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"fmt"
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"syscall"
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"time"
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log "github.com/sirupsen/logrus"
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"github.com/spf13/cobra"
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"git.qtrade.icu/lychiyu/qbtrade/pkg/cmd/cmdutil"
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"git.qtrade.icu/lychiyu/qbtrade/pkg/qbtrade"
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"git.qtrade.icu/lychiyu/qbtrade/pkg/types"
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)
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// go run ./cmd/qbtrade userdatastream --session=binance
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var userDataStreamCmd = &cobra.Command{
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Use: "userdatastream",
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Short: "Listen to session events (orderUpdate, tradeUpdate, balanceUpdate, balanceSnapshot)",
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PreRunE: cobraInitRequired([]string{
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"session",
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}),
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RunE: func(cmd *cobra.Command, args []string) error {
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ctx := context.Background()
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sessionName, err := cmd.Flags().GetString("session")
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if err != nil {
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return err
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}
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environ := qbtrade.NewEnvironment()
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if err := environ.ConfigureExchangeSessions(userConfig); err != nil {
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return err
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}
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session, ok := environ.Session(sessionName)
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if !ok {
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return fmt.Errorf("session %s not found", sessionName)
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}
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s := session.Exchange.NewStream()
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s.OnOrderUpdate(func(order types.Order) {
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log.Infof("[orderUpdate] %+v", order)
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})
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s.OnTradeUpdate(func(trade types.Trade) {
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log.Infof("[tradeUpdate] %+v", trade)
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})
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s.OnBalanceUpdate(func(trade types.BalanceMap) {
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log.Infof("[balanceUpdate] %+v", trade)
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})
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s.OnBalanceSnapshot(func(trade types.BalanceMap) {
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log.Infof("[balanceSnapshot] %+v", trade)
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})
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log.Infof("connecting...")
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if err := s.Connect(ctx); err != nil {
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return fmt.Errorf("failed to connect to %s", sessionName)
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}
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log.Infof("connected")
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defer func() {
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log.Infof("closing connection...")
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if err := s.Close(); err != nil {
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log.WithError(err).Errorf("connection close error")
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}
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time.Sleep(1 * time.Second)
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}()
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cmdutil.WaitForSignal(ctx, syscall.SIGINT, syscall.SIGTERM)
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return nil
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},
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}
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func init() {
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userDataStreamCmd.Flags().String("session", "", "session name")
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RootCmd.AddCommand(userDataStreamCmd)
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}
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