forked from TrueCloudLab/frostfs-node
49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
package container
|
|
|
|
import (
|
|
"github.com/nspcc-dev/neo-go/pkg/smartcontract"
|
|
"github.com/nspcc-dev/neofs-node/pkg/morph/client"
|
|
"github.com/nspcc-dev/neofs-node/pkg/morph/event"
|
|
"github.com/pkg/errors"
|
|
)
|
|
|
|
// Delete structure of container.Delete notification from morph chain.
|
|
type Delete struct {
|
|
containerID []byte
|
|
signature []byte
|
|
}
|
|
|
|
// MorphEvent implements Neo:Morph Event interface.
|
|
func (Delete) MorphEvent() {}
|
|
|
|
// Container is a marshalled container structure, defined in API.
|
|
func (d Delete) ContainerID() []byte { return d.containerID }
|
|
|
|
// Signature of marshalled container by container owner.
|
|
func (d Delete) Signature() []byte { return d.signature }
|
|
|
|
// ParseDelete from notification into container event structure.
|
|
func ParseDelete(params []smartcontract.Parameter) (event.Event, error) {
|
|
var (
|
|
ev Delete
|
|
err error
|
|
)
|
|
|
|
if ln := len(params); ln != 2 {
|
|
return nil, event.WrongNumberOfParameters(2, ln)
|
|
}
|
|
|
|
// parse container
|
|
ev.containerID, err = client.BytesFromStackParameter(params[0])
|
|
if err != nil {
|
|
return nil, errors.Wrap(err, "could not get container")
|
|
}
|
|
|
|
// parse signature
|
|
ev.signature, err = client.BytesFromStackParameter(params[1])
|
|
if err != nil {
|
|
return nil, errors.Wrap(err, "could not get signature")
|
|
}
|
|
|
|
return ev, nil
|
|
}
|