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Helper methods for Synchronizer and TX refactor

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This commit is contained in:
ToniRamirezM
2020-09-17 13:17:26 +02:00
committed by Eduard S
parent c0336f485f
commit ac677694fe
15 changed files with 389 additions and 102 deletions
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6
db/l2db/l2db.go
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@@ -173,7 +173,7 @@ func (l2db *L2DB) InvalidateTxs(txIDs []common.TxID, batchNum common.BatchNum) e
// CheckNonces invalidate txs with nonces that are smaller or equal than their respective accounts nonces.
// The state of the affected txs will be changed from Pending -> Invalid
func (l2db *L2DB) CheckNonces(updatedAccounts []common.Account, batchNum common.BatchNum) error {
func (l2db *L2DB) CheckNonces(updatedAccounts []common.Account, batchNum common.BatchNum) (err error) {
txn, err := l2db.db.Begin()
if err != nil {
return err
@@ -203,7 +203,7 @@ func (l2db *L2DB) CheckNonces(updatedAccounts []common.Account, batchNum common.
}
// UpdateTxValue updates the absolute fee and value of txs given a token list that include their price in USD
func (l2db *L2DB) UpdateTxValue(tokens []common.Token) error {
func (l2db *L2DB) UpdateTxValue(tokens []common.Token) (err error) {
// WARNING: this is very slow and should be optimized
txn, err := l2db.db.Begin()
if err != nil {
@@ -252,7 +252,7 @@ func (l2db *L2DB) Reorg(lastValidBatch common.BatchNum) error {
// Purge deletes transactions that have been forged or marked as invalid for longer than the safety period
// it also deletes txs that has been in the L2DB for longer than the ttl if maxTxs has been exceeded
func (l2db *L2DB) Purge(currentBatchNum common.BatchNum) error {
func (l2db *L2DB) Purge(currentBatchNum common.BatchNum) (err error) {
txn, err := l2db.db.Begin()
if err != nil {
return err