/
snapshot.go
101 lines (89 loc) · 3.14 KB
/
snapshot.go
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/*
Copyright (C) CESS. All rights reserved.
Copyright (C) Cumulus Encrypted Storage System. All rights reserved.
SPDX-License-Identifier: Apache-2.0
*/
package chain
import (
"log"
"github.com/CESSProject/sdk-go/core/pattern"
"github.com/CESSProject/sdk-go/core/utils"
"github.com/centrifuge/go-substrate-rpc-client/v4/types"
"github.com/pkg/errors"
)
func (c *ChainSDK) QueryChallengeSnapshot() (pattern.ChallengeSnapShot, error) {
defer func() {
if err := recover(); err != nil {
log.Println(utils.RecoverError(err))
}
}()
var data pattern.ChallengeSnapShot
if !c.GetChainState() {
return data, pattern.ERR_RPC_CONNECTION
}
key, err := types.CreateStorageKey(c.metadata, pattern.AUDIT, pattern.CHALLENGESNAPSHOT)
if err != nil {
return data, errors.Wrap(err, "[CreateStorageKey]")
}
ok, err := c.api.RPC.State.GetStorageLatest(key, &data)
if err != nil {
return data, errors.Wrap(err, "[GetStorageLatest]")
}
if !ok {
return data, pattern.ERR_RPC_EMPTY_VALUE
}
return data, nil
}
func (c *ChainSDK) QueryChallengeSt() (pattern.ChallengeSnapshot, error) {
var challengeSnapshot pattern.ChallengeSnapshot
chall, err := c.QueryChallengeSnapshot()
if err != nil {
return challengeSnapshot, err
}
challengeSnapshot.NetSnapshot.Start = uint32(chall.NetSnapshot.Start)
challengeSnapshot.NetSnapshot.Life = uint32(chall.NetSnapshot.Life)
challengeSnapshot.NetSnapshot.Total_idle_space = chall.NetSnapshot.TotalIdleSpace.String()
challengeSnapshot.NetSnapshot.Total_reward = chall.NetSnapshot.TotalReward.String()
challengeSnapshot.NetSnapshot.Random_index_list = make([]uint32, len(chall.NetSnapshot.RandomIndexList))
for k, v := range chall.NetSnapshot.RandomIndexList {
challengeSnapshot.NetSnapshot.Random_index_list[k] = uint32(v)
}
challengeSnapshot.NetSnapshot.Random = make([][]byte, len(chall.NetSnapshot.Random))
for k, v := range chall.NetSnapshot.Random {
challengeSnapshot.NetSnapshot.Random[k] = []byte(string(v[:]))
}
challengeSnapshot.MinerSnapshot = make([]pattern.MinerSnapshot, len(chall.MinerSnapShot))
for k, v := range chall.MinerSnapShot {
challengeSnapshot.MinerSnapshot[k].Idle_space = v.IdleSpace.String()
challengeSnapshot.MinerSnapshot[k].Service_space = v.ServiceSpace.String()
challengeSnapshot.MinerSnapshot[k].Miner, err = utils.EncodePublicKeyAsCessAccount(v.Miner[:])
if err != nil {
return challengeSnapshot, err
}
}
return challengeSnapshot, nil
}
func (c *ChainSDK) QueryChallenge(pubkey []byte) (pattern.ChallengeInfo, error) {
var chal pattern.ChallengeInfo
acc, err := types.NewAccountID(pubkey)
if err != nil {
return chal, err
}
netinfo, err := c.QueryChallengeSnapshot()
if err != nil {
return chal, err
}
chal.RandomIndexList = make([]uint32, len(netinfo.NetSnapshot.RandomIndexList))
chal.Random = make([][]byte, len(netinfo.NetSnapshot.Random))
for _, v := range netinfo.MinerSnapShot {
if v.Miner == *acc {
for k, value := range netinfo.NetSnapshot.Random {
chal.Random[k] = []byte(string(value[:]))
chal.RandomIndexList[k] = uint32(netinfo.NetSnapshot.RandomIndexList[k])
}
chal.Start = uint32(netinfo.NetSnapshot.Start)
break
}
}
return chal, nil
}