frostfs-node/pkg/morph/client/balance/wrapper/transfer.go
Evgenii Stratonikov 8a2b7f4501 [#496] pkg/innerring: provide wrappers to processors
The only thing we need hashes for is to process notifications.
Balance contract if left for now, as it has some initialization.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2021-06-21 15:16:42 +03:00

58 lines
1.5 KiB
Go

package wrapper
import (
"fmt"
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/nspcc-dev/neofs-api-go/pkg/owner"
"github.com/nspcc-dev/neofs-node/pkg/morph/client/balance"
)
// TransferPrm groups parameters of TransferX method.
type TransferPrm struct {
Amount int64
From, To *owner.ID
Details []byte
}
// TransferX transfers p.Amount of GASe-12 from p.From to p.To
// with details p.Details through direct smart contract call.
//
// If TryNotary is provided, calls notary contract.
func (w *Wrapper) TransferX(p TransferPrm) error {
from, err := owner.ScriptHashBE(p.From)
if err != nil {
return fmt.Errorf("invalid sender: %w", err)
}
to, err := owner.ScriptHashBE(p.To)
if err != nil {
return fmt.Errorf("invalid recipient: %w", err)
}
// prepare invocation arguments
args := balance.TransferXArgs{}
args.SetSender(from)
args.SetRecipient(to)
args.SetAmount(p.Amount)
args.SetDetails(p.Details)
return w.client.TransferX(args)
}
// Mint sends funds to the account.
func (w *Wrapper) Mint(to util.Uint160, amount int64, id []byte) error {
return w.client.Mint(to.BytesBE(), amount, id)
}
// Burn destroys funds from the account.
func (w *Wrapper) Burn(to util.Uint160, amount int64, id []byte) error {
return w.client.Burn(to.BytesBE(), amount, id)
}
// Lock locks fund on the user account.
func (w *Wrapper) Lock(id []byte, user, lock util.Uint160, amount, dueEpoch int64) error {
return w.client.Lock(id, user.BytesBE(), lock.BytesBE(), amount, dueEpoch)
}