frostfs-node/pkg/morph/client/neofs/cheque.go

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package neofscontract
import (
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/nspcc-dev/neofs-node/pkg/morph/client"
)
// ChequePrm groups the arguments of Cheque operation.
type ChequePrm struct {
id []byte
user util.Uint160
amount int64
lock util.Uint160
client.InvokePrmOptional
}
// SetID sets ID of the cheque.
func (c *ChequePrm) SetID(id []byte) {
c.id = id
}
// SetUser sets user.
func (c *ChequePrm) SetUser(user util.Uint160) {
c.user = user
}
// SetAmount sets amount.
func (c *ChequePrm) SetAmount(amount int64) {
c.amount = amount
}
// SetLock sets lock.
func (c *ChequePrm) SetLock(lock util.Uint160) {
c.lock = lock
}
// Cheque invokes `cheque` method of NeoFS contract.
func (x *Client) Cheque(args ChequePrm) error {
prm := client.InvokePrm{}
prm.SetMethod(x.chequeMethod)
prm.SetArgs(args.id, args.user.BytesBE(), args.amount, args.lock.BytesBE())
prm.InvokePrmOptional = args.InvokePrmOptional
return x.client.Invoke(prm)
}
// AlphabetUpdatePrm groups the arguments
// of alphabet nodes update invocation call.
type AlphabetUpdatePrm struct {
id []byte
pubs keys.PublicKeys
client.InvokePrmOptional
}
// SetID sets update ID.
func (a *AlphabetUpdatePrm) SetID(id []byte) {
a.id = id
}
// SetPubs sets new alphabet public keys.
func (a *AlphabetUpdatePrm) SetPubs(pubs keys.PublicKeys) {
a.pubs = pubs
}
// AlphabetUpdate update list of alphabet nodes.
func (x *Client) AlphabetUpdate(args AlphabetUpdatePrm) error {
prm := client.InvokePrm{}
prm.SetMethod(x.alphabetUpdateMethod)
prm.SetArgs(args.id, args.pubs)
prm.InvokePrmOptional = args.InvokePrmOptional
return x.client.Invoke(prm)
}