87 lines
1.9 KiB
Go
87 lines
1.9 KiB
Go
package cmd
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import (
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"context"
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"time"
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"github.com/spf13/cobra"
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"git.qtrade.icu/lychiyu/bbgo/pkg/bbgo"
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)
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func init() {
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SyncCmd.Flags().StringArray("session", []string{}, "the exchange session name for sync")
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SyncCmd.Flags().String("symbol", "", "symbol of market for syncing")
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SyncCmd.Flags().String("since", "", "sync from time")
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RootCmd.AddCommand(SyncCmd)
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}
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var SyncCmd = &cobra.Command{
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Use: "sync [--session=[exchange_name]] [--symbol=[pair_name]] [[--since=yyyy/mm/dd]]",
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Short: "sync trades and orders history",
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SilenceUsage: true,
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RunE: func(cmd *cobra.Command, args []string) error {
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ctx := context.Background()
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since, err := cmd.Flags().GetString("since")
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if err != nil {
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return err
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}
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environ := bbgo.NewEnvironment()
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if err := environ.ConfigureDatabase(ctx, userConfig); err != nil {
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return err
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}
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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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sessionNames, err := cmd.Flags().GetStringArray("session")
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if err != nil {
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return err
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}
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symbol, err := cmd.Flags().GetString("symbol")
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if err != nil {
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return err
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}
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var (
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// default sync start time
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defaultSyncStartTime = time.Now().AddDate(-1, 0, 0)
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)
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var syncStartTime = defaultSyncStartTime
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if userConfig.Sync != nil && userConfig.Sync.Since != nil {
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syncStartTime = userConfig.Sync.Since.Time()
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}
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if len(since) > 0 {
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syncStartTime, err = time.ParseInLocation("2006-01-02", since, time.Local)
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if err != nil {
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return err
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}
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}
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environ.SetSyncStartTime(syncStartTime)
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if len(symbol) > 0 {
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if userConfig.Sync != nil && len(userConfig.Sync.Symbols) > 0 {
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userConfig.Sync.Symbols = []bbgo.SyncSymbol{
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{Symbol: symbol},
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}
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}
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}
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if len(sessionNames) > 0 {
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if userConfig.Sync != nil && len(userConfig.Sync.Sessions) > 0 {
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userConfig.Sync.Sessions = sessionNames
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}
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}
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return environ.Sync(ctx, userConfig)
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},
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}
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