package netmap import ( "github.com/nspcc-dev/neo-go/pkg/smartcontract" "github.com/nspcc-dev/neofs-node/lib/blockchain/event" "github.com/nspcc-dev/neofs-node/lib/blockchain/goclient" "github.com/pkg/errors" ) // NewEpoch is a new epoch Neo:Morph event. type NewEpoch struct { num uint64 } // MorphEvent implements Neo:Morph Event interface. func (NewEpoch) MorphEvent() {} // EpochNumber returns new epoch number. func (s NewEpoch) EpochNumber() uint64 { return s.num } // ParseNewEpoch is a parser of new epoch notification event. // // Result is type of NewEpoch. func ParseNewEpoch(prms []smartcontract.Parameter) (event.Event, error) { if ln := len(prms); ln != 1 { return nil, event.WrongNumberOfParameters(1, ln) } prmEpochNum, err := goclient.IntFromStackParameter(prms[0]) if err != nil { return nil, errors.Wrap(err, "could not get integer epoch number") } return NewEpoch{ num: uint64(prmEpochNum), }, nil }