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TRD-637 Tradelogs v2: Backfill Flow (#78)
* TRD-637 tradelogs v2: backfill flow * TRD-637 update unit test * TRD-637 update unit test * update release flow * TRD-637 refactor backfill flow * TRD-637 remove price filler * TRD-637 update backfill table
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,27 @@ | ||
| ## BUILDER | ||
| FROM golang:1.22-bullseye as builder | ||
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| WORKDIR /src | ||
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| COPY . . | ||
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| RUN go build -o parse_log ./v2/cmd/parse_log | ||
| RUN go build -o backfill ./v2/cmd/backfill | ||
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| ## DEPLOY | ||
| FROM debian:bullseye | ||
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| RUN apt-get update && \ | ||
| apt install -y ca-certificates && \ | ||
| rm -rf /var/lib/apt/lists/* | ||
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| WORKDIR /v2 | ||
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| COPY --from=builder /src/parse_log /v2/parse_log | ||
| COPY --from=builder /src/backfill /v2/backfill | ||
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| COPY v2/cmd/migrations /v2/migrations | ||
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| CMD /v2/parse_log |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,150 @@ | ||
| package main | ||
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| import ( | ||
| "fmt" | ||
| "log" | ||
| "os" | ||
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| "github.com/KyberNetwork/tradelogs/v2/internal/server" | ||
| "github.com/KyberNetwork/tradelogs/v2/internal/worker" | ||
| libapp "github.com/KyberNetwork/tradelogs/v2/pkg/app" | ||
| "github.com/KyberNetwork/tradelogs/v2/pkg/handler" | ||
| "github.com/KyberNetwork/tradelogs/v2/pkg/kafka" | ||
| "github.com/KyberNetwork/tradelogs/v2/pkg/parser" | ||
| "github.com/KyberNetwork/tradelogs/v2/pkg/parser/zxotc" | ||
| "github.com/KyberNetwork/tradelogs/v2/pkg/rpcnode" | ||
| "github.com/KyberNetwork/tradelogs/v2/pkg/storage/backfill" | ||
| "github.com/KyberNetwork/tradelogs/v2/pkg/storage/state" | ||
| "github.com/KyberNetwork/tradelogs/v2/pkg/storage/tradelogs" | ||
| storageTypes "github.com/KyberNetwork/tradelogs/v2/pkg/storage/tradelogs/types" | ||
| zxotcStorage "github.com/KyberNetwork/tradelogs/v2/pkg/storage/tradelogs/zxotc" | ||
| "github.com/KyberNetwork/tradinglib/pkg/dbutil" | ||
| "github.com/ethereum/go-ethereum/ethclient" | ||
| "github.com/jmoiron/sqlx" | ||
| "github.com/urfave/cli" | ||
| "go.uber.org/zap" | ||
| ) | ||
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| func main() { | ||
| app := libapp.NewApp() | ||
| app.Name = "trade log backfill service" | ||
| app.Action = run | ||
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| app.Flags = append(app.Flags, libapp.RPCNodeFlags()...) | ||
| app.Flags = append(app.Flags, libapp.PostgresSQLFlags("tradelogs_v2")...) | ||
| app.Flags = append(app.Flags, libapp.KafkaFlag()...) | ||
| app.Flags = append(app.Flags, libapp.HTTPServerFlags()...) | ||
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| if err := app.Run(os.Args); err != nil { | ||
| log.Panic(err) | ||
| } | ||
| } | ||
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| func run(c *cli.Context) error { | ||
| logger, _, flush, err := libapp.NewLogger(c) | ||
| if err != nil { | ||
| return fmt.Errorf("new logger: %w", err) | ||
| } | ||
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| defer flush() | ||
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| zap.ReplaceGlobals(logger) | ||
| l := logger.Sugar() | ||
| l.Infow("Starting backfill service") | ||
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| db, err := initDB(c) | ||
| if err != nil { | ||
| return fmt.Errorf("cannot init DB: %w", err) | ||
| } | ||
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| // trade log manager | ||
| storages := []storageTypes.Storage{ | ||
| zxotcStorage.New(l, db), | ||
| } | ||
| manager := tradelogs.NewManager(l, storages) | ||
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| // backfill storage | ||
| backfillStorage := backfill.New(l, db) | ||
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| // state storage | ||
| stateStorage := state.New(l, db) | ||
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| // rpc node to query trace call | ||
| rpcURL := c.StringSlice(libapp.RPCUrlFlagName) | ||
| if len(rpcURL) == 0 { | ||
| return fmt.Errorf("rpc url is empty") | ||
| } | ||
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| ethClients := make([]*ethclient.Client, len(rpcURL)) | ||
| for i, url := range rpcURL { | ||
| client, err := ethclient.Dial(url) | ||
| if err != nil { | ||
| return fmt.Errorf("cannot dial eth client: %w", err) | ||
| } | ||
| ethClients[i] = client | ||
| } | ||
| rpcNode := rpcnode.NewClient(l, ethClients...) | ||
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| parsers := []parser.Parser{ | ||
| //kyberswap.MustNewParser(), | ||
| zxotc.MustNewParser(), | ||
| //paraswap.MustNewParser(), | ||
| //kyberswaprfq.MustNewParser(), | ||
| //hashflowv3.MustNewParser(), | ||
| //oneinchv6.MustNewParser(traceCalls), | ||
| //uniswapxv1.MustNewParser(traceCalls), | ||
| //uniswapx.MustNewParser(traceCalls), | ||
| //bebop.MustNewParser(traceCalls), | ||
| //zxrfqv3.MustNewParserWithDeployer(traceCalls, ethClient, common.HexToAddress(parser.Deployer0xV3)), | ||
| } | ||
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| // kafka broadcast topic | ||
| broadcastTopic := c.String(libapp.KafkaBroadcastTopic.Name) | ||
| err = kafka.ValidateTopicName(broadcastTopic) | ||
| if err != nil { | ||
| return fmt.Errorf("invalid kafka topic: %w", err) | ||
| } | ||
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| // kafka publisher for broadcasting trade logs | ||
| kafkaPublisher, err := kafka.NewPublisher(libapp.KafkaConfigFromFlags(c)) | ||
| if err != nil { | ||
| return fmt.Errorf("cannot create kafka publisher: %w", err) | ||
| } | ||
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| // trade log handler | ||
| tradeLogHandler := handler.NewTradeLogHandler(l, rpcNode, manager, parsers, broadcastTopic, kafkaPublisher) | ||
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| // parse log worker | ||
| w := worker.NewBackFiller(tradeLogHandler, backfillStorage, stateStorage, l, rpcNode, parsers) | ||
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| go func() { | ||
| if err = w.Run(); err != nil { | ||
| panic(err) | ||
| } | ||
| }() | ||
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| s := server.NewBackfill(l, c.String(libapp.HTTPBackfillServerFlag.Name), w) | ||
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| return s.Run() | ||
| } | ||
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| func initDB(c *cli.Context) (*sqlx.DB, error) { | ||
| db, err := libapp.NewDB(map[string]interface{}{ | ||
| "host": c.String(libapp.PostgresHost.Name), | ||
| "port": c.Int(libapp.PostgresPort.Name), | ||
| "user": c.String(libapp.PostgresUser.Name), | ||
| "password": c.String(libapp.PostgresPassword.Name), | ||
| "dbname": c.String(libapp.PostgresDatabase.Name), | ||
| "sslmode": "disable", | ||
| }) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
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| _, err = dbutil.RunMigrationUp(db.DB, c.String(libapp.PostgresMigrationPath.Name), | ||
| c.String(libapp.PostgresDatabase.Name)) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| return db, nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| create table backfill ( | ||
| exchange text not null primary key, | ||
| deploy_block bigint not null, | ||
| backfilled_block bigint not null default 0 | ||
| ); | ||
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| insert into backfill (exchange, deploy_block) | ||
| values ('zerox', 20926953) |
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