ipld-eth-server/cmd/continuousLogSync.go
2018-11-07 10:52:55 -06:00

126 lines
5.6 KiB
Go

// Copyright © 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cmd
import (
"log"
"time"
"github.com/spf13/cobra"
"github.com/vulcanize/vulcanizedb/libraries/shared"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/transformers"
shared2 "github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
)
// continuousLogSyncCmd represents the continuousLogSync command
var continuousLogSyncCmd = &cobra.Command{
Use: "continuousLogSync",
Short: "Continuously sync logs at the head of the chain",
Long: `Continously syncs logs based on the configured transformers.
vulcanizedb continousLogSync --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) {
syncMakerLogs()
},
}
var transformerNames []string
func syncMakerLogs() {
ticker := time.NewTicker(pollingInterval)
defer ticker.Stop()
blockChain := getBlockChain()
db, err := postgres.NewDB(databaseConfig, blockChain.Node())
if err != nil {
log.Fatal("Failed to initialize database.")
}
watcher := shared.Watcher{
DB: *db,
Blockchain: blockChain,
}
transformerInititalizers := getTransformerInititalizers(transformerNames)
watcher.AddTransformers(transformerInititalizers)
for range ticker.C {
watcher.Execute()
}
}
func getTransformerInititalizers(transformerNames []string) []shared2.TransformerInitializer {
transformerInitializerMap := buildTransformerInitializerMap()
var transformerInitializers []shared2.TransformerInitializer
if transformerNames[0] == "all" {
for _, v := range transformerInitializerMap {
transformerInitializers = append(transformerInitializers, v)
}
} else {
for _, transformerName := range transformerNames {
initializer := transformerInitializerMap[transformerName]
transformerInitializers = append(transformerInitializers, initializer)
}
}
return transformerInitializers
}
func buildTransformerInitializerMap() map[string]shared2.TransformerInitializer {
transformerInitializerMap := make(map[string]shared2.TransformerInitializer)
transformerInitializerMap[shared2.BiteLabel] = transformers.BiteTransformerInitializer
transformerInitializerMap[shared2.CatFileChopLumpLabel] = transformers.CatFileChopLumpTransformerInitializer
transformerInitializerMap[shared2.CatFileFlipLabel] = transformers.CatFileFlipTransformerInitializer
transformerInitializerMap[shared2.CatFilePitVowLabel] = transformers.CatFilePitVowTransformerInitializer
transformerInitializerMap[shared2.DealLabel] = transformers.DealTransformerInitializer
transformerInitializerMap[shared2.DentLabel] = transformers.DentTransformerInitializer
transformerInitializerMap[shared2.DripDripLabel] = transformers.DripDripTransformerInitializer
transformerInitializerMap[shared2.DripFileIlkLabel] = transformers.DripFileIlkTransformerInitializer
transformerInitializerMap[shared2.DripFileRepoLabel] = transformers.DripFileRepoTransformerInitializer
transformerInitializerMap[shared2.DripFileVowLabel] = transformers.DripFileVowTransfromerInitializer
transformerInitializerMap[shared2.FlapKickLabel] = transformers.FlapKickTransformerInitializer
transformerInitializerMap[shared2.FlipKickLabel] = transformers.FlipKickTransformerInitializer
transformerInitializerMap[shared2.VowFlogLabel] = transformers.FlogTransformerInitializer
transformerInitializerMap[shared2.FlopKickLabel] = transformers.FlopKickTransformerInitializer
transformerInitializerMap[shared2.FrobLabel] = transformers.FrobTransformerInitializer
transformerInitializerMap[shared2.PitFileDebtCeilingLabel] = transformers.PitFileDebtCeilingTransformerInitializer
transformerInitializerMap[shared2.PitFileIlkLabel] = transformers.PitFileIlkTransformerInitializer
transformerInitializerMap[shared2.PitFileStabilityFeeLabel] = transformers.PitFileStabilityFeeTransformerInitializer
transformerInitializerMap[shared2.PriceFeedLabel] = transformers.PriceFeedTransformerInitializer
transformerInitializerMap[shared2.TendLabel] = transformers.TendTransformerInitializer
transformerInitializerMap[shared2.VatGrabLabel] = transformers.VatGrabTransformerInitializer
transformerInitializerMap[shared2.VatInitLabel] = transformers.VatInitTransformerInitializer
transformerInitializerMap[shared2.VatMoveLabel] = transformers.VatMoveTransformerInitializer
transformerInitializerMap[shared2.VatHealLabel] = transformers.VatHealTransformerInitializer
transformerInitializerMap[shared2.VatFoldLabel] = transformers.VatFoldTransformerInitializer
transformerInitializerMap[shared2.VatSlipLabel] = transformers.VatSlipTransformerInitializer
transformerInitializerMap[shared2.VatTollLabel] = transformers.VatTollTransformerInitializer
transformerInitializerMap[shared2.VatTuneLabel] = transformers.VatTuneTransformerInitializer
transformerInitializerMap[shared2.VatFluxLabel] = transformers.VatFluxTransformerInitializer
return transformerInitializerMap
}
func init() {
rootCmd.AddCommand(continuousLogSyncCmd)
continuousLogSyncCmd.Flags().StringSliceVar(&transformerNames, "transformers", []string{"all"}, "transformer names to be run during this command")
}