/
store_deposit.go
239 lines (203 loc) · 7.49 KB
/
store_deposit.go
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package warpy_sync
import (
"context"
"errors"
"math"
"math/big"
"slices"
"time"
"github.com/cenkalti/backoff"
"github.com/ethereum/go-ethereum/accounts/abi"
"github.com/ethereum/go-ethereum/core/types"
"github.com/jackc/pgtype"
"github.com/warp-contracts/syncer/src/utils/config"
"github.com/warp-contracts/syncer/src/utils/eth"
"github.com/warp-contracts/syncer/src/utils/model"
"github.com/warp-contracts/syncer/src/utils/monitoring"
"github.com/warp-contracts/syncer/src/utils/task"
"gorm.io/gorm"
)
type StoreDeposit struct {
*task.Task
db *gorm.DB
monitor monitoring.Monitor
input chan *SommelierTransactionPayload
}
func NewStoreDeposit(config *config.Config) (self *StoreDeposit) {
self = new(StoreDeposit)
self.Task = task.NewTask(config, "store_deposit").
WithSubtaskFunc(self.run).
WithWorkerPool(config.WarpySyncer.SyncerDepositNumWorkers, config.WarpySyncer.SyncerDepositWorkerQueueSize)
return
}
func (self *StoreDeposit) WithInputChannel(v chan *SommelierTransactionPayload) *StoreDeposit {
self.input = v
return self
}
func (self *StoreDeposit) WithDB(db *gorm.DB) *StoreDeposit {
self.db = db
return self
}
func (self *StoreDeposit) WithMonitor(monitor monitoring.Monitor) *StoreDeposit {
self.monitor = monitor
return self
}
func (self *StoreDeposit) run() (err error) {
for payload := range self.input {
err = task.NewRetry().
WithContext(self.Ctx).
// Retries infinitely until success
WithMaxElapsedTime(0).
WithMaxInterval(self.Config.WarpySyncer.SyncerDepositBackoffInterval).
WithAcceptableDuration(self.Config.WarpySyncer.SyncerDepositBackoffInterval * 2).
WithOnError(func(err error, isDurationAcceptable bool) error {
if errors.Is(err, context.Canceled) && self.IsStopping.Load() {
return backoff.Permanent(err)
}
self.monitor.GetReport().WarpySyncer.Errors.StoreDepositFailures.Inc()
self.Log.WithError(err).WithField("txId", payload.Transaction.Hash().String()).
Warn("Could not process transaction, retrying...")
return err
}).
Run(func() error {
err = self.db.WithContext(self.Ctx).
Transaction(func(dbTx *gorm.DB) error {
err = self.insertLog(dbTx, payload.Transaction, payload.FromAddress, payload.Block, payload.Method, payload.ParsedInput)
var ethTxAssetsFieldName string
if slices.Contains(self.Config.WarpySyncer.StoreDepositWithdrawFunctions, payload.Method.Name) {
ethTxAssetsFieldName = self.Config.WarpySyncer.StoreDepositDepositAssetsName
} else {
ethTxAssetsFieldName = self.Config.WarpySyncer.StoreDepositWithdrawAssetsName
}
err = self.insertAssets(dbTx, payload.Transaction, payload.FromAddress, eth.WeiToEther(payload.Input[ethTxAssetsFieldName].(*big.Int)), payload.Method.Name, payload.Block)
if err != nil {
return err
}
return nil
})
return err
})
//Update monitoring
self.monitor.GetReport().WarpySyncer.State.StoreDepositRecordsSaved.Inc()
self.Log.WithField("tx_id", payload.Transaction.Hash().String()).WithField("from", payload.FromAddress).Info("New log and assets inserted")
}
return nil
}
func (self *StoreDeposit) insertLog(dbTx *gorm.DB, tx *types.Transaction, from string, block *BlockInfoPayload, method *abi.Method, input []byte) (err error) {
chain := self.Config.WarpySyncer.SyncerChain.String()
protocol := self.Config.WarpySyncer.SyncerProtocol.String()
transactionPayload := &model.WarpySyncerTransaction{
TxId: tx.Hash().String(),
FromAddress: from,
ToAddress: tx.To().String(),
BlockHeight: uint64(block.Height),
BlockTimestamp: block.Timestamp,
SyncTimestamp: uint64(time.Now().Unix()),
MethodName: method.Name,
Chain: chain,
Protocol: protocol,
Input: pgtype.JSONB{Bytes: input, Status: pgtype.Present},
}
err = dbTx.WithContext(self.Ctx).
Table(model.TableWarpySyncerTransactions).
Create(transactionPayload).
Error
if err != nil {
self.Log.WithError(err).Error("Could not insert Warpy Syncer transaction")
return
}
self.Log.WithField("from_address", from).
WithField("tx_id", tx.Hash().String()).
Debug("New log inserted")
return
}
func (self *StoreDeposit) insertAssets(dbTx *gorm.DB, tx *types.Transaction, from string, assets float64, methodName string, block *BlockInfoPayload) (err error) {
var transactionPayload *model.WarpySyncerAssets
if slices.Contains(self.Config.WarpySyncer.StoreDepositWithdrawFunctions, methodName) {
assets = math.Ceil(assets*1000) / 1000
self.Log.WithField("tx_id", tx.Hash().String()).WithField("assets_to_subtract", assets).Info("Redeem transaction require subtraction")
var lastTxs []*struct {
TxId string
Assets float64
}
err = dbTx.WithContext(self.Ctx).
Table(model.TableWarpySyncerAssets).
Select("tx_id, assets").
Where("from_address = ?", from).
Where("protocol = ?", self.Config.WarpySyncer.SyncerProtocol.String()).
Where("chain = ?", self.Config.WarpySyncer.SyncerChain.String()).
Order("timestamp DESC").
Scan(&lastTxs).
Error
if err != nil {
return err
}
self.Log.WithField("txs", len(lastTxs)).Debug("Found transactions to redeem subtraction")
if len(lastTxs) == 0 {
self.Log.Debug("No transactions to redeem subtraction have been found")
return
} else {
assetsToSubtract := assets
currentIdx := 0
for assetsToSubtract > 0 {
if len(lastTxs) < currentIdx+1 {
self.Log.Debug("No more transactions to subtract")
return
} else if lastTxs[currentIdx].Assets > assetsToSubtract {
err = dbTx.WithContext(self.Ctx).
Table(model.TableWarpySyncerAssets).
Where("tx_id = ?", lastTxs[currentIdx].TxId).
Update("assets", math.Round((lastTxs[currentIdx].Assets-assetsToSubtract)*1000)/1000).
Error
if err != nil {
self.Log.WithError(err).WithField("tx_id", lastTxs[currentIdx].TxId).Error("Could not update last tx assets")
return err
}
self.Log.WithField("assets_subtracted", assetsToSubtract).
WithField("tx_id", lastTxs[currentIdx].TxId).
WithField("initial_tx_assets", lastTxs[currentIdx].Assets).
Debug("No more assets to subtract")
return
} else {
var txId = &model.WarpySyncerAssets{TxId: lastTxs[currentIdx].TxId}
err = dbTx.WithContext(self.Ctx).
Table(model.TableWarpySyncerAssets).
Delete(&txId).
Error
if err != nil {
self.Log.WithError(err).WithField("tx_id", lastTxs[currentIdx].TxId).Error("Could not delete last tx")
return err
}
self.Log.WithField("assets_subtracted", assetsToSubtract-lastTxs[currentIdx].Assets).
WithField("tx_id", lastTxs[currentIdx].TxId).
WithField("initial_tx_assets", lastTxs[currentIdx].Assets).
Debug("Last tx deleted")
assetsToSubtract -= lastTxs[currentIdx].Assets
currentIdx++
}
}
}
} else {
assets = math.Round(assets*1000) / 1000
transactionPayload = &model.WarpySyncerAssets{
TxId: tx.Hash().String(),
FromAddress: from,
Assets: assets,
Timestamp: block.Timestamp,
Protocol: self.Config.WarpySyncer.SyncerProtocol.String(),
Chain: self.Config.WarpySyncer.SyncerChain.String(),
}
err = dbTx.WithContext(self.Ctx).
Table(model.TableWarpySyncerAssets).
Create(transactionPayload).
Error
if err != nil {
self.Log.WithError(err).WithField("tx_id", tx.Hash().String()).Error("Could not insert new Warpy Syncer assets")
return
}
self.Log.WithField("assets", assets).
WithField("tx_id", tx.Hash().String()).
Debug("New assets inserted")
}
return
}