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ticket.go
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ticket.go
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// Copyright Fuzamei Corp. 2018 All Rights Reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package wallet
import (
"encoding/hex"
"fmt"
"strings"
"sync"
"sync/atomic"
"time"
"github.com/33cn/chain33/client"
"github.com/33cn/chain33/common"
"github.com/33cn/chain33/common/address"
"github.com/33cn/chain33/common/crypto"
"github.com/33cn/chain33/common/db"
"github.com/33cn/chain33/common/log/log15"
"github.com/33cn/chain33/types"
wcom "github.com/33cn/chain33/wallet/common"
ty "github.com/aBitcoinDiamond/slave/executor/ticket/types"
)
var (
minerAddrWhiteList = make(map[string]bool)
bizlog = log15.New("module", "wallet.ticket")
)
func init() {
wcom.RegisterPolicy(ty.TicketX, New())
}
// New new instance
func New() wcom.WalletBizPolicy {
return &ticketPolicy{mtx: &sync.Mutex{}}
}
type ticketPolicy struct {
mtx *sync.Mutex
walletOperate wcom.WalletOperate
store *ticketStore
needFlush bool
miningTicketTicker *time.Ticker
autoMinerFlag int32
isTicketLocked int32
minertimeout *time.Timer
cfg *subConfig
}
type subConfig struct {
MinerWaitTime string `json:"minerWaitTime"`
ForceMining bool `json:"forceMining"`
Minerdisable bool `json:"minerdisable"`
Minerwhitelist []string `json:"minerwhitelist"`
}
func (policy *ticketPolicy) initMingTicketTicker(wait time.Duration) {
policy.mtx.Lock()
defer policy.mtx.Unlock()
bizlog.Info("initMingTicketTicker", "Duration", wait)
policy.miningTicketTicker = time.NewTicker(wait)
}
func (policy *ticketPolicy) getMingTicketTicker() *time.Ticker {
policy.mtx.Lock()
defer policy.mtx.Unlock()
return policy.miningTicketTicker
}
func (policy *ticketPolicy) setWalletOperate(walletBiz wcom.WalletOperate) {
policy.mtx.Lock()
defer policy.mtx.Unlock()
policy.walletOperate = walletBiz
}
func (policy *ticketPolicy) getWalletOperate() wcom.WalletOperate {
policy.mtx.Lock()
defer policy.mtx.Unlock()
return policy.walletOperate
}
func (policy *ticketPolicy) getAPI() client.QueueProtocolAPI {
policy.mtx.Lock()
defer policy.mtx.Unlock()
return policy.walletOperate.GetAPI()
}
// IsAutoMining check auto mining
func (policy *ticketPolicy) IsAutoMining() bool {
return policy.isAutoMining()
}
// IsTicketLocked check lock status
func (policy *ticketPolicy) IsTicketLocked() bool {
return atomic.LoadInt32(&policy.isTicketLocked) != 0
}
// Init initial
func (policy *ticketPolicy) Init(walletBiz wcom.WalletOperate, sub []byte) {
policy.setWalletOperate(walletBiz)
policy.store = newStore(walletBiz.GetDBStore())
policy.needFlush = false
policy.isTicketLocked = 1
policy.autoMinerFlag = policy.store.GetAutoMinerFlag()
var subcfg subConfig
if sub != nil {
types.MustDecode(sub, &subcfg)
}
policy.cfg = &subcfg
policy.initMinerWhiteList(walletBiz.GetConfig())
wait := 2 * time.Minute
if subcfg.MinerWaitTime != "" {
d, err := time.ParseDuration(subcfg.MinerWaitTime)
if err == nil {
wait = d
}
}
policy.initMingTicketTicker(wait)
walletBiz.RegisterMineStatusReporter(policy)
// 启动自动挖矿
walletBiz.GetWaitGroup().Add(1)
go policy.autoMining()
}
// OnClose close
func (policy *ticketPolicy) OnClose() {
policy.getMingTicketTicker().Stop()
}
// OnSetQueueClient on set queue client
func (policy *ticketPolicy) OnSetQueueClient() {
}
// Call call
func (policy *ticketPolicy) Call(funName string, in types.Message) (ret types.Message, err error) {
err = types.ErrNotSupport
return
}
// OnAddBlockTx add Block tx
func (policy *ticketPolicy) OnAddBlockTx(block *types.BlockDetail, tx *types.Transaction, index int32, dbbatch db.Batch) *types.WalletTxDetail {
receipt := block.Receipts[index]
amount, _ := tx.Amount()
wtxdetail := &types.WalletTxDetail{
Tx: tx,
Height: block.Block.Height,
Index: int64(index),
Receipt: receipt,
Blocktime: block.Block.BlockTime,
ActionName: tx.ActionName(),
Amount: amount,
Payload: nil,
}
if len(wtxdetail.Fromaddr) <= 0 {
pubkey := tx.Signature.GetPubkey()
address := address.PubKeyToAddress(pubkey)
//from addr
fromaddress := address.String()
if len(fromaddress) != 0 && policy.walletOperate.AddrInWallet(fromaddress) {
wtxdetail.Fromaddr = fromaddress
}
}
if len(wtxdetail.Fromaddr) <= 0 {
toaddr := tx.GetTo()
if len(toaddr) != 0 && policy.walletOperate.AddrInWallet(toaddr) {
wtxdetail.Fromaddr = toaddr
}
}
if policy.checkNeedFlushTicket(tx, receipt) {
policy.needFlush = true
}
return wtxdetail
}
// OnDeleteBlockTx on delete block
func (policy *ticketPolicy) OnDeleteBlockTx(block *types.BlockDetail, tx *types.Transaction, index int32, dbbatch db.Batch) *types.WalletTxDetail {
receipt := block.Receipts[index]
amount, _ := tx.Amount()
wtxdetail := &types.WalletTxDetail{
Tx: tx,
Height: block.Block.Height,
Index: int64(index),
Receipt: receipt,
Blocktime: block.Block.BlockTime,
ActionName: tx.ActionName(),
Amount: amount,
Payload: nil,
}
if len(wtxdetail.Fromaddr) <= 0 {
pubkey := tx.Signature.GetPubkey()
address := address.PubKeyToAddress(pubkey)
//from addr
fromaddress := address.String()
if len(fromaddress) != 0 && policy.walletOperate.AddrInWallet(fromaddress) {
wtxdetail.Fromaddr = fromaddress
}
}
if len(wtxdetail.Fromaddr) <= 0 {
toaddr := tx.GetTo()
if len(toaddr) != 0 && policy.walletOperate.AddrInWallet(toaddr) {
wtxdetail.Fromaddr = toaddr
}
}
if policy.checkNeedFlushTicket(tx, receipt) {
policy.needFlush = true
}
return wtxdetail
}
// SignTransaction sign tx
func (policy *ticketPolicy) SignTransaction(key crypto.PrivKey, req *types.ReqSignRawTx) (needSysSign bool, signtx string, err error) {
needSysSign = true
return
}
// OnWalletLocked process lock event
func (policy *ticketPolicy) OnWalletLocked() {
// 钱包锁住时,不允许挖矿
atomic.CompareAndSwapInt32(&policy.isTicketLocked, 0, 1)
FlushTicket(policy.getAPI())
}
//解锁超时处理,需要区分整个钱包的解锁或者只挖矿的解锁
func (policy *ticketPolicy) resetTimeout(Timeout int64) {
if policy.minertimeout == nil {
policy.minertimeout = time.AfterFunc(time.Second*time.Duration(Timeout), func() {
//wallet.isTicketLocked = true
atomic.CompareAndSwapInt32(&policy.isTicketLocked, 0, 1)
})
} else {
policy.minertimeout.Reset(time.Second * time.Duration(Timeout))
}
}
// OnWalletUnlocked process unlock event
func (policy *ticketPolicy) OnWalletUnlocked(param *types.WalletUnLock) {
if param.WalletOrTicket {
atomic.CompareAndSwapInt32(&policy.isTicketLocked, 1, 0)
if param.Timeout != 0 {
policy.resetTimeout(param.Timeout)
}
}
// 钱包解锁时,需要刷新,通知挖矿
FlushTicket(policy.getAPI())
}
// OnCreateNewAccount process create new account event
func (policy *ticketPolicy) OnCreateNewAccount(acc *types.Account) {
}
// OnImportPrivateKey 导入key的时候flush ticket
func (policy *ticketPolicy) OnImportPrivateKey(acc *types.Account) {
FlushTicket(policy.getAPI())
}
// OnAddBlockFinish process finish block
func (policy *ticketPolicy) OnAddBlockFinish(block *types.BlockDetail) {
if policy.needFlush {
// 新增区块,由于ticket具有锁定期,所以这里不需要刷新
//policy.flushTicket()
}
policy.needFlush = false
}
// OnDeleteBlockFinish process finish block
func (policy *ticketPolicy) OnDeleteBlockFinish(block *types.BlockDetail) {
if policy.needFlush {
FlushTicket(policy.getAPI())
}
policy.needFlush = false
}
// FlushTicket flush ticket
func FlushTicket(api client.QueueProtocolAPI) {
bizlog.Info("wallet FLUSH TICKET")
api.Notify("consensus", types.EventConsensusQuery, &types.ChainExecutor{
Driver: "ticket",
FuncName: "FlushTicket",
Param: types.Encode(&types.ReqNil{}),
})
}
func (policy *ticketPolicy) needFlushTicket(tx *types.Transaction, receipt *types.ReceiptData) bool {
pubkey := tx.Signature.GetPubkey()
addr := address.PubKeyToAddress(pubkey)
return policy.store.checkAddrIsInWallet(addr.String())
}
func (policy *ticketPolicy) checkNeedFlushTicket(tx *types.Transaction, receipt *types.ReceiptData) bool {
if receipt.Ty != types.ExecOk {
return false
}
return policy.needFlushTicket(tx, receipt)
}
func (policy *ticketPolicy) forceCloseTicket(height int64, minerAddr string) (*types.ReplyHashes, error) {
return policy.forceCloseAllTicket(height, minerAddr)
}
func (policy *ticketPolicy) forceCloseAllTicket(height int64, minerAddr string) (*types.ReplyHashes, error) {
var tlistMiner []*ty.Ticket
var err error
// get miner addr's tickets if any
if minerAddr != "" {
tlistMiner, err = policy.getForceCloseTickets(minerAddr)
if err != nil {
return nil, err
}
}
keys, err := policy.getWalletOperate().GetAllPrivKeys()
if err != nil {
return nil, err
}
var hashes types.ReplyHashes
for _, key := range keys {
hash, err := policy.forceCloseTicketsByAddr(height, key, tlistMiner)
if err != nil {
bizlog.Error("forceCloseAllTicket", "forceCloseTicketsByAddr error", err)
continue
}
if hash == nil {
continue
}
hashes.Hashes = append(hashes.Hashes, hash)
}
return &hashes, nil
}
func (policy *ticketPolicy) getTickets(addr string, status int32) ([]*ty.Ticket, error) {
reqaddr := &ty.TicketList{Addr: addr, Status: status}
api := policy.getAPI()
msg, err := api.Query(ty.TicketX, "TicketList", reqaddr)
if err != nil {
bizlog.Error("getTickets", "addr", addr, "status", status, "Query error", err)
return nil, err
}
reply := msg.(*ty.ReplyTicketList)
return reply.Tickets, nil
}
func (policy *ticketPolicy) getForceCloseTickets(addr string) ([]*ty.Ticket, error) {
if addr == "" {
return nil, nil
}
tlist1, err1 := policy.getTickets(addr, 1)
if err1 != nil && err1 != types.ErrNotFound {
return nil, err1
}
tlist2, err2 := policy.getTickets(addr, 2)
if err2 != nil && err2 != types.ErrNotFound {
return nil, err1
}
return append(tlist1, tlist2...), nil
}
func (policy *ticketPolicy) forceCloseTicketsByAddr(height int64, priv crypto.PrivKey, tListMiner []*ty.Ticket) ([]byte, error) {
addr := address.PubKeyToAddress(priv.PubKey().Bytes()).String()
tlist, err := policy.getForceCloseTickets(addr)
if err != nil {
return nil, err
}
for _, ticket := range tListMiner {
if ticket.ReturnAddress == addr {
tlist = append(tlist, ticket)
}
}
var ids []string
var tl []*ty.Ticket
now := types.Now().Unix()
for _, t := range tlist {
if !t.IsGenesis {
if t.Status == 1 && now-t.GetCreateTime() < types.GetP(height).TicketWithdrawTime {
continue
}
if t.Status == 2 && now-t.GetCreateTime() < types.GetP(height).TicketWithdrawTime {
continue
}
if t.Status == 2 && now-t.GetMinerTime() < types.GetP(height).TicketMinerWaitTime {
continue
}
}
tl = append(tl, t)
}
for i := 0; i < len(tl); i++ {
ids = append(ids, tl[i].TicketId)
}
if len(ids) > 0 {
return policy.closeTickets(priv, ids)
}
return nil, nil
}
//通过rpc 精选close 操作
func (policy *ticketPolicy) closeTickets(priv crypto.PrivKey, ids []string) ([]byte, error) {
//每次最多close 200个
end := 200
if end > len(ids) {
end = len(ids)
}
bizlog.Info("closeTickets", "ids", ids[0:end])
ta := &ty.TicketAction{}
tclose := &ty.TicketClose{TicketId: ids[0:end]}
ta.Value = &ty.TicketAction_Tclose{Tclose: tclose}
ta.Ty = ty.TicketActionClose
return policy.getWalletOperate().SendTransaction(ta, []byte(ty.TicketX), priv, "")
}
func (policy *ticketPolicy) getTicketsByStatus(status int32) ([]*ty.Ticket, [][]byte, error) {
operater := policy.getWalletOperate()
accounts, err := operater.GetWalletAccounts()
if err != nil {
return nil, nil, err
}
operater.GetMutex().Lock()
defer operater.GetMutex().Unlock()
ok, err := operater.CheckWalletStatus()
if !ok && err != types.ErrOnlyTicketUnLocked {
return nil, nil, err
}
//循环遍历所有的账户-->保证钱包已经解锁
var tickets []*ty.Ticket
var privs [][]byte
for _, acc := range accounts {
t, err := policy.getTickets(acc.Addr, status)
if err == types.ErrNotFound {
continue
}
if err != nil {
return nil, nil, err
}
if t != nil {
priv, err := operater.GetPrivKeyByAddr(acc.Addr)
if err != nil {
return nil, nil, err
}
privs = append(privs, priv.Bytes())
tickets = append(tickets, t...)
}
}
if len(tickets) == 0 {
return nil, nil, ty.ErrNoTicket
}
return tickets, privs, nil
}
func (policy *ticketPolicy) setAutoMining(flag int32) {
atomic.StoreInt32(&policy.autoMinerFlag, flag)
}
func (policy *ticketPolicy) isAutoMining() bool {
return atomic.LoadInt32(&policy.autoMinerFlag) == 1
}
func (policy *ticketPolicy) closeTicketsByAddr(height int64, priv crypto.PrivKey) ([]byte, error) {
addr := address.PubKeyToAddress(priv.PubKey().Bytes()).String()
tlist, err := policy.getTickets(addr, 2)
if err != nil && err != types.ErrNotFound {
return nil, err
}
var ids []string
var tl []*ty.Ticket
now := types.Now().Unix()
for _, t := range tlist {
if !t.IsGenesis {
if now-t.GetCreateTime() < types.GetP(height).TicketWithdrawTime {
continue
}
if now-t.GetMinerTime() < types.GetP(height).TicketMinerWaitTime {
continue
}
}
tl = append(tl, t)
}
for i := 0; i < len(tl); i++ {
ids = append(ids, tl[i].TicketId)
}
if len(ids) > 0 {
return policy.closeTickets(priv, ids)
}
return nil, nil
}
func (policy *ticketPolicy) closeAllTickets(height int64) (int, error) {
operater := policy.getWalletOperate()
keys, err := operater.GetAllPrivKeys()
if err != nil {
return 0, err
}
var hashes [][]byte
for _, key := range keys {
hash, err := policy.closeTicketsByAddr(height, key)
if err != nil {
bizlog.Error("close Tickets By Addr", "err", err)
continue
}
if hash == nil {
continue
}
hashes = append(hashes, hash)
}
if len(hashes) > 0 {
operater.WaitTxs(hashes)
return len(hashes), nil
}
return 0, nil
}
func (policy *ticketPolicy) closeTicket(height int64) (int, error) {
return policy.closeAllTickets(height)
}
func (policy *ticketPolicy) processFee(priv crypto.PrivKey) error {
addr := address.PubKeyToAddress(priv.PubKey().Bytes()).String()
operater := policy.getWalletOperate()
acc1, err := operater.GetBalance(addr, "coins")
if err != nil {
return err
}
acc2, err := operater.GetBalance(addr, ty.TicketX)
if err != nil {
return err
}
toaddr := address.ExecAddress(ty.TicketX)
//如果acc2 的余额足够,那题withdraw 部分钱做手续费
if (acc1.Balance < (types.Coin / 2)) && (acc2.Balance > types.Coin) {
_, err := operater.SendToAddress(priv, toaddr, -types.Coin, "ticket->coins", false, "")
if err != nil {
return err
}
}
return nil
}
//手续费处理
func (policy *ticketPolicy) processFees() error {
keys, err := policy.getWalletOperate().GetAllPrivKeys()
if err != nil {
return err
}
for _, key := range keys {
e := policy.processFee(key)
if e != nil {
err = e
}
}
return err
}
func (policy *ticketPolicy) withdrawFromTicketOne(priv crypto.PrivKey) ([]byte, error) {
addr := address.PubKeyToAddress(priv.PubKey().Bytes()).String()
operater := policy.getWalletOperate()
acc, err := operater.GetBalance(addr, ty.TicketX)
if err != nil {
return nil, err
}
if acc.Balance > 0 {
hash, err := operater.SendToAddress(priv, address.ExecAddress(ty.TicketX), -acc.Balance, "autominer->withdraw", false, "")
if err != nil {
return nil, err
}
return hash.GetHash(), nil
}
return nil, nil
}
func (policy *ticketPolicy) openticket(mineraddr, returnaddr string, priv crypto.PrivKey, count int32) ([]byte, error) {
bizlog.Info("openticket", "mineraddr", mineraddr, "returnaddr", returnaddr, "count", count)
if count > ty.TicketCountOpenOnce {
count = ty.TicketCountOpenOnce
bizlog.Info("openticket", "Update count", "wait for another open")
}
ta := &ty.TicketAction{}
topen := &ty.TicketOpen{MinerAddress: mineraddr, ReturnAddress: returnaddr, Count: count, RandSeed: types.Now().UnixNano()}
hashList := make([][]byte, int(count))
for i := 0; i < int(count); i++ {
privHash := common.Sha256([]byte(fmt.Sprintf("%x:%d:%d", priv.Bytes(), i, topen.RandSeed)))
pubHash := common.Sha256(privHash)
hashList[i] = pubHash
}
topen.PubHashes = hashList
ta.Value = &ty.TicketAction_Topen{Topen: topen}
ta.Ty = ty.TicketActionOpen
return policy.walletOperate.SendTransaction(ta, []byte(ty.TicketX), priv, "")
}
func (policy *ticketPolicy) buyTicketOne(height int64, priv crypto.PrivKey) ([]byte, int, error) {
//ticket balance and coins balance
addr := address.PubKeyToAddress(priv.PubKey().Bytes()).String()
operater := policy.getWalletOperate()
acc1, err := operater.GetBalance(addr, "coins")
if err != nil {
return nil, 0, err
}
acc2, err := operater.GetBalance(addr, ty.TicketX)
if err != nil {
return nil, 0, err
}
//留一个币作为手续费,如果手续费不够了,不能挖矿
//判断手续费是否足够,如果不足要及时补充。
fee := types.Coin
if acc1.Balance+acc2.Balance-2*fee >= types.GetP(height).TicketPrice {
// 如果可用余额+冻结余额,可以凑成新票,则转币到冻结余额
if (acc1.Balance+acc2.Balance-2*fee)/types.GetP(height).TicketPrice > acc2.Balance/types.GetP(height).TicketPrice {
//第一步。转移币到 ticket
toaddr := address.ExecAddress(ty.TicketX)
amount := acc1.Balance - 2*fee
//必须大于0,才需要转移币
var hash *types.ReplyHash
if amount > 0 {
bizlog.Info("buyTicketOne.send", "toaddr", toaddr, "amount", amount)
hash, err = policy.walletOperate.SendToAddress(priv, toaddr, amount, "coins->ticket", false, "")
if err != nil {
return nil, 0, err
}
operater.WaitTx(hash.Hash)
}
}
acc, err := operater.GetBalance(addr, ty.TicketX)
if err != nil {
return nil, 0, err
}
count := acc.Balance / types.GetP(height).TicketPrice
if count > 0 {
txhash, err := policy.openticket(addr, addr, priv, int32(count))
return txhash, int(count), err
}
}
return nil, 0, nil
}
func (policy *ticketPolicy) buyTicket(height int64) ([][]byte, int, error) {
privs, err := policy.getWalletOperate().GetAllPrivKeys()
if err != nil {
bizlog.Error("buyTicket.getAllPrivKeys", "err", err)
return nil, 0, err
}
count := 0
var hashes [][]byte
bizlog.Debug("ticketPolicy buyTicket begin")
for _, priv := range privs {
hash, n, err := policy.buyTicketOne(height, priv)
if err != nil {
bizlog.Error("ticketPolicy buyTicket buyTicketOne", "err", err)
continue
}
count += n
if hash != nil {
hashes = append(hashes, hash)
}
bizlog.Debug("ticketPolicy buyTicket", "Address", address.PubKeyToAddress(priv.PubKey().Bytes()).String(), "txhash", hex.EncodeToString(hash), "n", n)
}
bizlog.Debug("ticketPolicy buyTicket end")
return hashes, count, nil
}
func (policy *ticketPolicy) getMinerColdAddr(addr string) ([]string, error) {
reqaddr := &types.ReqString{Data: addr}
api := policy.walletOperate.GetAPI()
msg, err := api.Query(ty.TicketX, "MinerSourceList", reqaddr)
if err != nil {
bizlog.Error("getMinerColdAddr", "Query error", err)
return nil, err
}
reply := msg.(*types.ReplyStrings)
return reply.Datas, nil
}
func (policy *ticketPolicy) initMinerWhiteList(cfg *types.Wallet) {
if len(policy.cfg.Minerwhitelist) == 0 {
minerAddrWhiteList["*"] = true
return
}
if len(policy.cfg.Minerwhitelist) == 1 && policy.cfg.Minerwhitelist[0] == "*" {
minerAddrWhiteList["*"] = true
return
}
for _, addr := range policy.cfg.Minerwhitelist {
minerAddrWhiteList[addr] = true
}
}
func checkMinerWhiteList(addr string) bool {
if _, ok := minerAddrWhiteList["*"]; ok {
return true
}
if _, ok := minerAddrWhiteList[addr]; ok {
return true
}
return false
}
func (policy *ticketPolicy) buyMinerAddrTicketOne(height int64, priv crypto.PrivKey) ([][]byte, int, error) {
addr := address.PubKeyToAddress(priv.PubKey().Bytes()).String()
//判断是否绑定了coldaddr
addrs, err := policy.getMinerColdAddr(addr)
if err != nil {
return nil, 0, err
}
total := 0
var hashes [][]byte
for i := 0; i < len(addrs); i++ {
bizlog.Info("sourceaddr", "addr", addrs[i])
ok := checkMinerWhiteList(addrs[i])
if !ok {
bizlog.Info("buyMinerAddrTicketOne Cold Addr not in MinerWhiteList", "addr", addrs[i])
continue
}
acc, err := policy.getWalletOperate().GetBalance(addrs[i], ty.TicketX)
if err != nil {
return nil, 0, err
}
count := acc.Balance / types.GetP(height).TicketPrice
if count > 0 {
txhash, err := policy.openticket(addr, addrs[i], priv, int32(count))
if err != nil {
return nil, 0, err
}
total += int(count)
if txhash != nil {
hashes = append(hashes, txhash)
}
}
}
return hashes, total, nil
}
func (policy *ticketPolicy) buyMinerAddrTicket(height int64) ([][]byte, int, error) {
privs, err := policy.getWalletOperate().GetAllPrivKeys()
if err != nil {
bizlog.Error("buyMinerAddrTicket.getAllPrivKeys", "err", err)
return nil, 0, err
}
count := 0
var hashes [][]byte
bizlog.Debug("ticketPolicy buyMinerAddrTicket begin")
for _, priv := range privs {
hashlist, n, err := policy.buyMinerAddrTicketOne(height, priv)
if err != nil {
if err != types.ErrNotFound {
bizlog.Error("buyMinerAddrTicketOne", "err", err)
}
continue
}
count += n
if hashlist != nil {
hashes = append(hashes, hashlist...)
}
bizlog.Debug("ticketPolicy buyMinerAddrTicket", "Address", address.PubKeyToAddress(priv.PubKey().Bytes()).String(), "n", n)
}
bizlog.Debug("ticketPolicy buyMinerAddrTicket end")
return hashes, count, nil
}
func (policy *ticketPolicy) withdrawFromTicket() (hashes [][]byte, err error) {
privs, err := policy.getWalletOperate().GetAllPrivKeys()
if err != nil {
bizlog.Error("withdrawFromTicket.getAllPrivKeys", "err", err)
return nil, err
}
for _, priv := range privs {
hash, err := policy.withdrawFromTicketOne(priv)
if err != nil {
bizlog.Error("withdrawFromTicketOne", "err", err)
continue
}
if hash != nil {
hashes = append(hashes, hash)
}
}
return hashes, nil
}
//检查周期 --> 10分
//开启挖矿:
//1. 自动把成熟的ticket关闭
//2. 查找超过1万余额的账户,自动购买ticket
//3. 查找mineraddress 和他对应的 账户的余额(不在1中),余额超过1万的自动购买ticket 挖矿
//
//停止挖矿:
//1. 自动把成熟的ticket关闭
//2. 查找ticket 可取的余额
//3. 取出ticket 里面的钱
func (policy *ticketPolicy) autoMining() {
bizlog.Info("Begin auto mining")
defer bizlog.Info("End auto mining")
operater := policy.getWalletOperate()
defer operater.GetWaitGroup().Done()
// 只有ticket共识下ticket相关的操作才有效
q := types.Conf("config.consensus")
if q != nil {
cons := q.GStr("name")
if strings.Compare(strings.TrimSpace(cons), ty.TicketX) != 0 {
bizlog.Info("consensus is not ticket, exit mining")
return
}
}
lastHeight := int64(0)
miningTicketTicker := policy.getMingTicketTicker()
for {
select {
case <-miningTicketTicker.C:
if policy.cfg.Minerdisable {
bizlog.Info("autoMining, GetMinerdisable() is true, exit autoMining()")
break
}
if !(operater.IsCaughtUp() || policy.cfg.ForceMining) {
bizlog.Error("wallet IsCaughtUp false")
break
}
//判断高度是否增长
height := operater.GetBlockHeight()
if height <= lastHeight {
bizlog.Error("wallet Height not inc", "height", height, "lastHeight", lastHeight)
break
}
lastHeight = height
bizlog.Info("BEG miningTicket")
if policy.isAutoMining() {
n1, err := policy.closeTicket(lastHeight + 1)
if err != nil {
bizlog.Error("closeTicket", "err", err)
}
err = policy.processFees()
if err != nil {
bizlog.Error("processFees", "err", err)
}
hashes1, n2, err := policy.buyTicket(lastHeight + 1)
if err != nil {
bizlog.Error("buyTicket", "err", err)
}
hashes2, n3, err := policy.buyMinerAddrTicket(lastHeight + 1)
if err != nil {
bizlog.Error("buyMinerAddrTicket", "err", err)
}
hashes := append(hashes1, hashes2...)
if len(hashes) > 0 {
operater.WaitTxs(hashes)
}
if n1+n2+n3 > 0 {
FlushTicket(policy.getAPI())
}
} else {
n1, err := policy.closeTicket(lastHeight + 1)
if err != nil {
bizlog.Error("closeTicket", "err", err)
}
err = policy.processFees()
if err != nil {
bizlog.Error("processFees", "err", err)
}
hashes, err := policy.withdrawFromTicket()
if err != nil {
bizlog.Error("withdrawFromTicket", "err", err)
}
if len(hashes) > 0 {
operater.WaitTxs(hashes)
}
if n1 > 0 {
FlushTicket(policy.getAPI())
}
}
bizlog.Info("END miningTicket")
case <-operater.GetWalletDone():
return
}
}
}