package cmd import ( "fmt" "github.com/spf13/viper" log "github.com/sirupsen/logrus" "github.com/spf13/cobra" "github.com/c9s/bbgo/pkg/exchange/ftx" "github.com/c9s/bbgo/pkg/fixedpoint" "github.com/c9s/bbgo/pkg/types" ) func cobraInitRequired(required []string) func(cmd *cobra.Command, args []string) error { return func(cmd *cobra.Command, args []string) error { for _, key := range required { if err := cmd.MarkFlagRequired(key); err != nil { log.WithError(err).Errorf("cannot mark --%s option required", key) } } return nil } } // inQuoteAsset converts all balances in quote asset func inQuoteAsset(balances types.BalanceMap, market types.Market, price fixedpoint.Value) fixedpoint.Value { quote := balances[market.QuoteCurrency] base := balances[market.BaseCurrency] return base.Total().Mul(price).Add(quote.Total()) } func inBaseAsset(balances types.BalanceMap, market types.Market, price fixedpoint.Value) fixedpoint.Value { quote := balances[market.QuoteCurrency] base := balances[market.BaseCurrency] return quote.Total().Div(price).Add(base.Total()) } func newExchange(session string) (types.Exchange, error) { switch session { case "ftx": return ftx.NewExchange( viper.GetString("ftx-api-key"), viper.GetString("ftx-api-secret"), viper.GetString("ftx-subaccount"), ), nil } return nil, fmt.Errorf("unsupported session %s", session) }