ipld-eth-beacon-indexer/pkg/beaconclient/processreorgs.go

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package beaconclient
import (
log "github.com/sirupsen/logrus"
"github.com/vulcanize/ipld-ethcl-indexer/pkg/database/sql"
"github.com/vulcanize/ipld-ethcl-indexer/pkg/loghelper"
)
func processReorg(db sql.Database, slot string, latestBlockRoot string) {
// Check to see if there are slots in the DB with the given slot.
// Update them ALL to forked
// Upsert the new slot into the DB, mark the status to proposed.
// Query at the end to make sure that you have handled the reorg properly.
updatedRows, err := updateReorgs(db, slot, latestBlockRoot)
if err != nil {
// Add this slot to the knownGaps table..
// Maybe we need to rename the knownGaps table to the "batchProcess" table.
}
if updatedRows > 0 {
loghelper.LogReorg(slot, latestBlockRoot).WithFields(log.Fields{
"updatedRows": updatedRows,
}).Info("Updated DB based on Reorgs.")
} else {
loghelper.LogReorg(slot, latestBlockRoot).WithFields(log.Fields{
"updatedRows": updatedRows,
}).Warn("There were no rows to update.")
}
}