round_5_new_step_3.go

// Copyright © 2019 Binance
//
// This file is part of Binance. The full Binance copyright notice, including
// terms governing use, modification, and redistribution, is contained in the
// file LICENSE at the root of the source code distribution tree.

package resharing

import (
	"errors"

	"github.com/Aasifj2/tss-lib/tss"
)

func (round *round5) Start() *tss.Error {
	if round.started {
		return round.WrapError(errors.New("round already started"))
	}
	round.number = 5
	round.started = true

	round.allOldOK()
	round.allNewOK()

	if round.IsNewCommittee() {
		// for this P: SAVE data
		round.save.BigXj = round.temp.newBigXjs
		round.save.ShareID = round.PartyID().KeyInt()
		round.save.Xi = round.temp.newXi
		round.save.Ks = round.temp.newKs

	} else if round.IsOldCommittee() {
		round.input.Xi.SetInt64(0)
	}

	round.end <- *round.save
	return nil
}

func (round *round5) CanAccept(msg tss.ParsedMessage) bool {
	return false
}

func (round *round5) Update() (bool, *tss.Error) {
	return false, nil
}

func (round *round5) NextRound() tss.Round {
	return nil // both committees are finished!
}