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