ipld-eth-server/cmd/backfillMakerLogs.go
Rob Mulholand 867f92c431 (VDB-298) Consume Pit contract storage diffs
- Continuously parse storage diffs CSV data to read Pit contract state
- Convert ilks in database to raw bytes32 value for use in generating
  storage keys dynamically
- Persist storage diffs with block number and hash for validation
2019-02-06 10:31:46 -06:00

62 lines
2.0 KiB
Go

// VulcanizeDB
// Copyright © 2018 Vulcanize
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package cmd
import (
log "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
"github.com/vulcanize/vulcanizedb/libraries/shared"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/transformers"
)
// backfillMakerLogsCmd represents the backfillMakerLogs command
var backfillMakerLogsCmd = &cobra.Command{
Use: "backfillMakerLogs",
Short: "Backfill Maker event logs",
Long: `Backfills Maker event logs based on previously populated block Header records.
This currently includes logs related to Multi-collateral Dai (frob), Auctions (flip-kick),
and Price Feeds (ETH/USD, MKR/USD, and REP/USD - LogValue).
vulcanizedb backfillMakerLogs --config environments/local.toml
This command expects a light sync to have been run, and the presence of header records in the Vulcanize database.`,
Run: func(cmd *cobra.Command, args []string) {
backfillMakerLogs()
},
}
func backfillMakerLogs() {
blockChain := getBlockChain()
db, err := postgres.NewDB(databaseConfig, blockChain.Node())
if err != nil {
log.Fatal("Failed to initialize database.")
}
watcher := shared.NewEventWatcher(db, blockChain)
watcher.AddTransformers(transformers.TransformerInitializers())
err = watcher.Execute()
if err != nil {
// TODO Handle watcher error in backfillMakerLogs
}
}
func init() {
rootCmd.AddCommand(backfillMakerLogsCmd)
}