forked from TrueCloudLab/frostfs-node
22 lines
533 B
Go
22 lines
533 B
Go
|
package wrapper
|
||
|
|
|
||
|
|
import (
|
||
|
|
"github.com/nspcc-dev/neofs-node/pkg/morph/client/balance"
|
||
|
|
"github.com/pkg/errors"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Decimals decimal precision of currency transactions
|
||
|
|
// through the Balance contract call, and returns it.
|
||
|
|
func (w *Wrapper) Decimals() (uint32, error) {
|
||
|
|
// prepare invocation arguments
|
||
|
|
args := balance.DecimalsArgs{}
|
||
|
|
|
||
|
|
// invoke smart contract call
|
||
|
|
values, err := w.client.Decimals(args)
|
||
|
|
if err != nil {
|
||
|
|
return 0, errors.Wrap(err, "could not invoke smart contract")
|
||
|
|
}
|
||
|
|
|
||
|
|
return uint32(values.Decimals()), nil
|
||
|
|
}
|