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main.go
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main.go
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package main
import (
"context"
"encoding/json"
"flag"
"fmt"
"io/ioutil"
"log"
"os"
"time"
"github.com/binance/zkmerkle-proof-of-solvency/src/dbtool/config"
"github.com/binance/zkmerkle-proof-of-solvency/src/prover/prover"
"github.com/binance/zkmerkle-proof-of-solvency/src/userproof/model"
"github.com/binance/zkmerkle-proof-of-solvency/src/utils"
"github.com/binance/zkmerkle-proof-of-solvency/src/witness/witness"
"github.com/go-redis/redis/v8"
"gorm.io/driver/mysql"
"gorm.io/gorm"
"gorm.io/gorm/logger"
)
func main() {
dbtoolConfig := &config.Config{}
content, err := ioutil.ReadFile("config/config.json")
if err != nil {
panic(err.Error())
}
err = json.Unmarshal(content, dbtoolConfig)
if err != nil {
panic(err.Error())
}
onlyFlushKvrocks := flag.Bool("only_delete_kvrocks", false, "only delete kvrocks")
deleteAllData := flag.Bool("delete_all", false, "delete kvrocks and mysql data")
checkProverStatus := flag.Bool("check_prover_status", false, "check prover status")
remotePasswdConfig := flag.String("remote_password_config", "", "fetch password from aws secretsmanager")
queryCexAssetsConfig := flag.Bool("query_cex_assets", false, "query cex assets info")
flag.Parse()
if *remotePasswdConfig != "" {
s, err := utils.GetMysqlSource(dbtoolConfig.MysqlDataSource, *remotePasswdConfig)
if err != nil {
panic(err.Error())
}
dbtoolConfig.MysqlDataSource = s
}
if *deleteAllData {
db, err := gorm.Open(mysql.Open(dbtoolConfig.MysqlDataSource))
if err != nil {
panic(err.Error())
}
witnessModel := witness.NewWitnessModel(db, dbtoolConfig.DbSuffix)
err = witnessModel.DropBatchWitnessTable()
if err != nil {
fmt.Println("drop witness table failed")
panic(err.Error())
}
fmt.Println("drop witness table successfully")
proofModel := prover.NewProofModel(db, dbtoolConfig.DbSuffix)
err = proofModel.DropProofTable()
if err != nil {
fmt.Println("drop proof table failed")
panic(err.Error())
}
fmt.Println("drop proof table successfully")
userProofModel := model.NewUserProofModel(db, dbtoolConfig.DbSuffix)
err = userProofModel.DropUserProofTable()
if err != nil {
fmt.Println("drop userproof table failed")
panic(err.Error())
}
fmt.Println("drop userproof table successfully")
}
if *deleteAllData || *onlyFlushKvrocks {
client := redis.NewClient(&redis.Options{
Addr: dbtoolConfig.TreeDB.Option.Addr,
PoolSize: 500,
MaxRetries: 5,
MinRetryBackoff: 8 * time.Millisecond,
MaxRetryBackoff: 512 * time.Millisecond,
DialTimeout: 10 * time.Second,
ReadTimeout: 10 * time.Second,
WriteTimeout: 10 * time.Second,
PoolTimeout: 15 * time.Second,
IdleTimeout: 5 * time.Minute,
})
client.FlushAll(context.Background())
fmt.Println("kvrocks data drop successfully")
}
if *checkProverStatus {
newLogger := logger.New(
log.New(os.Stdout, "\r\n", log.LstdFlags), // io writer
logger.Config{
SlowThreshold: 60 * time.Second, // Slow SQL threshold
LogLevel: logger.Silent, // Log level
IgnoreRecordNotFoundError: true, // Ignore ErrRecordNotFound error for logger
Colorful: false, // Disable color
},
)
db, err := gorm.Open(mysql.Open(dbtoolConfig.MysqlDataSource), &gorm.Config{
Logger: newLogger,
})
if err != nil {
panic(err.Error())
}
witnessModel := witness.NewWitnessModel(db, dbtoolConfig.DbSuffix)
proofModel := prover.NewProofModel(db, dbtoolConfig.DbSuffix)
witnessCounts, err := witnessModel.GetRowCounts()
if err != nil {
panic(err.Error())
}
proofCounts, err := proofModel.GetRowCounts()
fmt.Printf("Total witness item %d, Published item %d, Pending item %d, Finished item %d\n", witnessCounts[0], witnessCounts[1], witnessCounts[2], witnessCounts[3])
fmt.Println(witnessCounts[0] - proofCounts)
}
if *queryCexAssetsConfig {
db, err := gorm.Open(mysql.Open(dbtoolConfig.MysqlDataSource))
if err != nil {
panic(err.Error())
}
witnessModel := witness.NewWitnessModel(db, dbtoolConfig.DbSuffix)
latestWitness, err := witnessModel.GetLatestBatchWitness()
if err != nil {
panic(err.Error())
}
witness := utils.DecodeBatchWitness(latestWitness.WitnessData)
if witness == nil {
panic("decode invalid witness data")
}
cexAssetsInfo := utils.RecoverAfterCexAssets(witness)
var newAssetsInfo []utils.CexAssetInfo
for i := 0; i < len(cexAssetsInfo); i++ {
if cexAssetsInfo[i].BasePrice != 0 {
newAssetsInfo = append(newAssetsInfo, cexAssetsInfo[i])
}
}
cexAssetsInfoBytes, _ := json.Marshal(newAssetsInfo)
fmt.Println(string(cexAssetsInfoBytes))
}
}