frostfs-node/pkg/morph/client/balance/wrapper/transfer.go

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package wrapper
import (
"github.com/nspcc-dev/neo-go/pkg/encoding/address"
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/nspcc-dev/neofs-node/pkg/morph/client"
"github.com/nspcc-dev/neofs-node/pkg/morph/client/balance"
"github.com/nspcc-dev/neofs-sdk-go/owner"
)
// TransferPrm groups parameters of TransferX method.
type TransferPrm struct {
Amount int64
From, To *owner.ID
Details []byte
client.InvokePrmOptional
}
// 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 := address.StringToUint160(p.From.String())
if err != nil {
return err
}
to, err := address.StringToUint160(p.From.String())
if err != nil {
return err
}
// prepare invocation arguments
args := balance.TransferXArgs{}
args.SetSender(from.BytesBE())
args.SetRecipient(to.BytesBE())
args.SetAmount(p.Amount)
args.SetDetails(p.Details)
args.InvokePrmOptional = p.InvokePrmOptional
return w.client.TransferX(args)
}
// MintPrm groups parameters of Mint operation.
type MintPrm struct {
to util.Uint160
amount int64
id []byte
client.InvokePrmOptional
}
// SetTo sets receiver of the transfer.
func (m *MintPrm) SetTo(to util.Uint160) {
m.to = to
}
// SetAmount sets amount of the transfer.
func (m *MintPrm) SetAmount(amount int64) {
m.amount = amount
}
// SetID sets ID.
func (m *MintPrm) SetID(id []byte) {
m.id = id
}
// Mint sends funds to the account.
func (w *Wrapper) Mint(prm MintPrm) error {
args := balance.MintPrm{}
args.SetTo(prm.to.BytesBE())
args.SetAmount(prm.amount)
args.SetID(prm.id)
args.InvokePrmOptional = prm.InvokePrmOptional
return w.client.Mint(args)
}
// BurnPrm groups parameters of Burn operation.
type BurnPrm struct {
to util.Uint160
amount int64
id []byte
client.InvokePrmOptional
}
// SetTo sets receiver.
func (b *BurnPrm) SetTo(to util.Uint160) {
b.to = to
}
// SetAmount sets amount.
func (b *BurnPrm) SetAmount(amount int64) {
b.amount = amount
}
// SetID sets ID
func (b *BurnPrm) SetID(id []byte) {
b.id = id
}
// Burn destroys funds from the account.
func (w *Wrapper) Burn(prm BurnPrm) error {
args := balance.BurnPrm{}
args.SetTo(prm.to.BytesBE())
args.SetAmount(prm.amount)
args.SetID(prm.id)
args.InvokePrmOptional = prm.InvokePrmOptional
return w.client.Burn(args)
}
// LockPrm groups parameters of Lock operation.
type LockPrm struct {
id []byte
user util.Uint160
lock util.Uint160
amount int64
dueEpoch int64
client.InvokePrmOptional
}
// SetID sets ID.
func (l *LockPrm) SetID(id []byte) {
l.id = id
}
// SetUser set user.
func (l *LockPrm) SetUser(user util.Uint160) {
l.user = user
}
// SetLock sets lock.
func (l *LockPrm) SetLock(lock util.Uint160) {
l.lock = lock
}
// SetAmount sets amount.
func (l *LockPrm) SetAmount(amount int64) {
l.amount = amount
}
// SetDueEpoch sets end of the lock.
func (l *LockPrm) SetDueEpoch(dueEpoch int64) {
l.dueEpoch = dueEpoch
}
// Lock locks fund on the user account.
func (w *Wrapper) Lock(prm LockPrm) error {
args := balance.LockPrm{}
args.SetID(prm.id)
args.SetUser(prm.user.BytesBE())
args.SetLock(prm.lock.BytesBE())
args.SetAmount(prm.amount)
args.SetDueEpoch(prm.dueEpoch)
args.InvokePrmOptional = prm.InvokePrmOptional
return w.client.Lock(args)
}