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timerhandler.go
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timerhandler.go
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/*
* Copyright 2020 ICON Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package iiss
import (
"github.com/icon-project/goloop/icon/icmodule"
"github.com/icon-project/goloop/icon/iiss/icstate"
"github.com/icon-project/goloop/module"
)
func (es *ExtensionStateImpl) handleTimerJob(wc icmodule.WorldContext) (err error) {
bh := wc.BlockHeight()
es.logger.Tracef("handleTimerJob() start BH-%d", bh)
bt := es.State.GetUnbondingTimerSnapshot(bh)
if bt != nil {
err = es.handleUnbondingTimer(bt, bh)
if err != nil {
return
}
}
st := es.State.GetUnstakingTimerSnapshot(wc.BlockHeight())
if st != nil {
err = es.handleUnstakingTimer(wc, st, bh)
}
es.logger.Tracef("handleTimerJob() end BH-%d", bh)
return
}
func (es *ExtensionStateImpl) handleUnstakingTimer(wc icmodule.WorldContext, ts *icstate.TimerSnapshot, h int64) error {
es.logger.Tracef("handleUnstakingTimer() start: bh=%d", h)
for itr := ts.Iterator(); itr.Has(); itr.Next() {
a, _ := itr.Get()
ea := es.State.GetAccountState(a)
es.logger.Tracef("account %s: %s", a, ea)
ra, err := ea.RemoveUnstake(h)
if err != nil {
return err
}
if err = wc.Deposit(a, ra, module.Unstake); err != nil {
return err
}
blockHeight := wc.BlockHeight()
es.logger.Tracef(
"after remove unstake, stake information of %s : %s",
a, ea.GetStakeInJSON(blockHeight),
)
}
es.logger.Tracef("handleUnstakingTimer() end")
return nil
}
func (es *ExtensionStateImpl) handleUnbondingTimer(ts *icstate.TimerSnapshot, h int64) error {
es.logger.Tracef("handleUnbondingTimer() start: bh=%d", h)
for itr := ts.Iterator(); itr.Has(); itr.Next() {
a, _ := itr.Get()
es.logger.Tracef("account : %s", a)
as := es.State.GetAccountState(a)
if err := as.RemoveUnbond(h); err != nil {
return err
}
es.logger.Tracef("after remove unbonds, unbond information of %s : %s", a, as.GetUnbondsInJSON())
}
es.logger.Tracef("handleUnbondingTimer() end")
return nil
}
func (es *ExtensionStateImpl) handleNetworkScoreTimer(cc icmodule.CallContext) (err error) {
bh := cc.BlockHeight()
es.logger.Tracef("handleNetworkScoreTimer() start BH-%d", bh)
nt := es.State.GetNetworkScoreTimerSnapshot(bh)
if nt != nil {
for itr := nt.Iterator(); itr.Has(); itr.Next() {
a, _ := itr.Get()
es.logger.Tracef("account : %s", a)
if err = cc.CallOnTimer(a, nil); err != nil {
es.logger.Infof("Failed to call onTimer(): addr=%s", a)
}
}
}
es.logger.Tracef("handleNetworkScoreTimer() end BH-%d", bh)
return
}