44 lines
1.3 KiB
Go
44 lines
1.3 KiB
Go
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package max
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import (
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"context"
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"errors"
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"fmt"
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v3 "git.qtrade.icu/lychiyu/bbgo/pkg/exchange/max/maxapi/v3"
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"git.qtrade.icu/lychiyu/bbgo/pkg/fixedpoint"
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"git.qtrade.icu/lychiyu/bbgo/pkg/types"
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)
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// TransferMarginAccountAsset transfers the asset into/out from the margin account
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//
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// types.TransferIn => Spot to Margin
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// types.TransferOut => Margin to Spot
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//
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// to call this method, you must set the IsMargin = true
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func (e *Exchange) TransferMarginAccountAsset(ctx context.Context, asset string, amount fixedpoint.Value, io types.TransferDirection) error {
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if e.IsIsolatedMargin {
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return errors.New("isolated margin is not supported")
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}
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return e.transferCrossMarginAccountAsset(ctx, asset, amount, io)
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}
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// transferCrossMarginAccountAsset transfer asset to the cross margin account or to the main account
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func (e *Exchange) transferCrossMarginAccountAsset(ctx context.Context, asset string, amount fixedpoint.Value, io types.TransferDirection) error {
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req := e.v3margin.NewMarginTransferRequest()
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req.Currency(toLocalCurrency(asset))
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req.Amount(amount.String())
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if io == types.TransferIn {
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req.Side(v3.MarginTransferSideIn)
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} else if io == types.TransferOut {
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req.Side(v3.MarginTransferSideOut)
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} else {
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return fmt.Errorf("unexpected transfer direction: %d given", io)
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}
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resp, err := req.Do(ctx)
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return logResponse(resp, err, req)
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}
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