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wallet.go
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wallet.go
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package wallet
import (
"context"
"github.com/fox-one/dirtoracle/core"
"github.com/fox-one/mixin-sdk-go"
)
type mixinBot struct {
client *mixin.Client
pin string
}
func New(client *mixin.Client, pin string) core.WalletService {
return &mixinBot{
client: client,
pin: pin,
}
}
func (m *mixinBot) Transfer(ctx context.Context, req *core.Transfer) error {
input := &mixin.TransferInput{
AssetID: req.AssetID,
Amount: req.Amount,
TraceID: req.TraceID,
Memo: req.Memo,
}
var err error
if len(req.Opponents) == 1 {
input.OpponentID = req.Opponents[0]
_, err = m.client.Transfer(ctx, input, m.pin)
} else {
input.OpponentMultisig.Threshold = req.Threshold
input.OpponentMultisig.Receivers = req.Opponents
_, err = m.client.Transaction(ctx, input, m.pin)
}
if err != nil {
if e, ok := err.(*mixin.Error); ok && e.Code == mixin.InvalidTraceID {
return core.ErrInvalidTrace
}
}
return err
}