arnaucube/hermez-node
1
0
Fork 0
mirror of https://github.com/arnaucube/hermez-node.git synced 2026-02-07 03:16:45 +01:00
Code Issues Packages Projects Releases Wiki Activity

Make TxManager more robust

Browse Source
This commit is contained in:
Eduard S
2021-01-28 11:25:06 +01:00
parent 7e6d820ac1
commit aa9367f7af
16 changed files with 438 additions and 114 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
db/historydb/historydb.go
View File

@@ -208,6 +208,18 @@ func (hdb *HistoryDB) GetLastBatchNum() (common.BatchNum, error) {
return batchNum, tracerr.Wrap(row.Scan(&batchNum))
}
// GetLastBatchreturns the last forged batch
func (hdb *HistoryDB) GetLastBatch() (*common.Batch, error) {
var batch common.Batch
err := meddler.QueryRow(
hdb.db, &batch, `SELECT batch.batch_num, batch.eth_block_num, batch.forger_addr,
batch.fees_collected, batch.fee_idxs_coordinator, batch.state_root,
batch.num_accounts, batch.last_idx, batch.exit_root, batch.forge_l1_txs_num,
batch.slot_num, batch.total_fees_usd FROM batch ORDER BY batch_num DESC LIMIT 1;`,
)
return &batch, err
}
// GetLastL1BatchBlockNum returns the blockNum of the latest forged l1Batch
func (hdb *HistoryDB) GetLastL1BatchBlockNum() (int64, error) {
row := hdb.db.QueryRow(`SELECT eth_block_num FROM batch

4
db/historydb/historydb_test.go
View File

@@ -203,6 +203,10 @@ func TestBatches(t *testing.T) {
fetchedLastBatchNum, err := historyDB.GetLastBatchNum()
assert.NoError(t, err)
assert.Equal(t, batches[len(batches)-1].BatchNum, fetchedLastBatchNum)
// Test GetLastBatch
fetchedLastBatch, err := historyDB.GetLastBatch()
assert.NoError(t, err)
assert.Equal(t, &batches[len(batches)-1], fetchedLastBatch)
// Test GetLastL1TxsNum
fetchedLastL1TxsNum, err := historyDB.GetLastL1TxsNum()
assert.NoError(t, err)