frostfs-node/pkg/innerring/invoke/netmap.go

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package invoke
import (
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
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"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/nspcc-dev/neofs-node/pkg/morph/client"
)
type (
UpdatePeerArgs struct {
Key *keys.PublicKey
Status uint32
}
SetConfigArgs struct {
Key []byte
Value []byte
}
)
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const (
getEpochMethod = "epoch"
setNewEpochMethod = "newEpoch"
approvePeerMethod = "addPeer"
updatePeerStateMethod = "updateState"
setConfigMethod = "setConfigMethod"
updateInnerRingMethod = "updateInnerRingMethod"
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)
// Epoch return epoch value from contract.
func Epoch(cli *client.Client, con util.Uint160) (int64, error) {
if cli == nil {
return 0, client.ErrNilClient
}
val, err := cli.TestInvoke(con, getEpochMethod)
if err != nil {
return 0, err
}
epoch, err := client.IntFromStackItem(val[0])
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if err != nil {
return 0, err
}
return epoch, nil
}
// SetNewEpoch invokes newEpoch method.
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func SetNewEpoch(cli *client.Client, con util.Uint160, epoch uint64) error {
if cli == nil {
return client.ErrNilClient
}
return cli.Invoke(con, extraFee, setNewEpochMethod, int64(epoch))
}
// ApprovePeer invokes addPeer method.
func ApprovePeer(cli *client.Client, con util.Uint160, peer []byte) error {
if cli == nil {
return client.ErrNilClient
}
return cli.Invoke(con, extraFee, approvePeerMethod, peer)
}
// UpdatePeerState invokes addPeer method.
func UpdatePeerState(cli *client.Client, con util.Uint160, args *UpdatePeerArgs) error {
if cli == nil {
return client.ErrNilClient
}
return cli.Invoke(con, extraFee, updatePeerStateMethod,
args.Key.Bytes(),
int64(args.Status),
)
}
// SetConfig invokes setConfig method.
func SetConfig(cli *client.Client, con util.Uint160, args *SetConfigArgs) error {
if cli == nil {
return client.ErrNilClient
}
return cli.Invoke(con, extraFee, setConfigMethod,
args.Key,
args.Value,
)
}
// UpdateInnerRing invokes updateInnerRing method.
func UpdateInnerRing(cli *client.Client, con util.Uint160, list []*keys.PublicKey) error {
if cli == nil {
return client.ErrNilClient
}
rawKeys := make([][]byte, 0, len(list))
for i := range list {
rawKeys = append(rawKeys, list[i].Bytes())
}
return cli.Invoke(con, extraFee, updateInnerRingMethod, rawKeys)
}