patch for alex

Release 0.7.0

.github/workflows/code-analysis.yml

@@ -58,6 +58,9 @@ jobs:
           cache: true # caching and restoring go modules and build outputs.
       - run: echo "GOVERSION=$(go version)" >> $GITHUB_ENV
 
+      - name: Touch test result file
+        run: echo "" > test_output.json
+
       - name: Build
         run: go build -v ./...
 

.github/workflows/release.yml

@@ -7,7 +7,7 @@ on:
       - "v**" # e.g. v1.0.0
 
 env:
-  IMAGE_REPO: ghcr.io/gaze-network/gaze-indexer
+  IMAGE_REPO: ghcr.io/alexgo-io/gaze-indexer
 
 jobs:
   prepare:
@@ -33,5 +33,5 @@ jobs:
     with:
       context: .
       dockerfile: Dockerfile
-      image-repo: "ghcr.io/gaze-network/gaze-indexer"
+      image-repo: "ghcr.io/alexgo-io/gaze-indexer"
       image-tag: ${{ needs.prepare.outputs.tag }}

.github/workflows/sqlc-verify.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Setup Sqlc
         uses: sqlc-dev/setup-sqlc@v4
         with:
-          sqlc-version: "1.26.0"
+          sqlc-version: "1.27.0"
 
       - name: Check Diff
         run: sqlc diff

.golangci.yaml

@@ -101,3 +101,6 @@ linters-settings:
     attr-only: true
     key-naming-case: snake
     args-on-sep-lines: true
+  gosec:
+    excludes:
+      - G115

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.22 as builder
+FROM golang:1.24.2 as builder
 
 WORKDIR /app
 

README.md

@@ -1,8 +1,10 @@
 <!-- omit from toc -->
 
+- [Türkçe](https://github.com/Rumeyst/gaze-indexer/blob/turkish-translation/docs/README_tr.md)
+
 # Gaze Indexer
 
-Gaze Indexer is an open-source and modular indexing client for Bitcoin meta-protocols. It has support for Runes out of the box, with **Unified Consistent APIs** across fungible token protocols.
+Gaze Indexer is an open-source and modular indexing client for Bitcoin meta-protocols with **Unified Consistent APIs** across fungible token protocols.
 
 Gaze Indexer is built with **modularity** in mind, allowing users to run all modules in one monolithic instance with a single command, or as a distributed cluster of micro-services.
 

cmd/cmd_run.go

@@ -17,12 +17,12 @@ import (
 	"github.com/gaze-network/indexer-network/common/errs"
 	"github.com/gaze-network/indexer-network/core/indexer"
 	"github.com/gaze-network/indexer-network/internal/config"
-	"github.com/gaze-network/indexer-network/modules/brc20"
+	"github.com/gaze-network/indexer-network/modules/nodesale"
 	"github.com/gaze-network/indexer-network/modules/runes"
 	"github.com/gaze-network/indexer-network/pkg/automaxprocs"
-	"github.com/gaze-network/indexer-network/pkg/errorhandler"
 	"github.com/gaze-network/indexer-network/pkg/logger"
 	"github.com/gaze-network/indexer-network/pkg/logger/slogx"
+	"github.com/gaze-network/indexer-network/pkg/middleware/errorhandler"
 	"github.com/gaze-network/indexer-network/pkg/middleware/requestcontext"
 	"github.com/gaze-network/indexer-network/pkg/middleware/requestlogger"
 	"github.com/gaze-network/indexer-network/pkg/reportingclient"
@@ -40,7 +40,7 @@ import (
 // Register Modules
 var Modules = do.Package(
 	do.LazyNamed("runes", runes.New),
-	do.LazyNamed("brc20", brc20.New),
+	do.LazyNamed("nodesale", nodesale.New),
 )
 
 func NewRunCommand() *cobra.Command {
@@ -138,8 +138,16 @@ func runHandler(cmd *cobra.Command, _ []string) error {
 	// Initialize HTTP server
 	do.Provide(injector, func(i do.Injector) (*fiber.App, error) {
 		app := fiber.New(fiber.Config{
-			AppName:      "Gaze Indexer",
-			ErrorHandler: errorhandler.NewHTTPErrorHandler(),
+			AppName: "Gaze Indexer",
+			ErrorHandler: func(c *fiber.Ctx, err error) error {
+				logger.ErrorContext(c.UserContext(), "Something went wrong, unhandled api error",
+					slogx.String("event", "api_unhandled_error"),
+					slogx.Error(err),
+				)
+				return errors.WithStack(c.Status(http.StatusInternalServerError).JSON(fiber.Map{
+					"error": "Internal Server Error",
+				}))
+			},
 		})
 		app.
 			Use(favicon.New()).
@@ -158,6 +166,7 @@ func runHandler(cmd *cobra.Command, _ []string) error {
 					logger.ErrorContext(c.UserContext(), "Something went wrong, panic in http handler", slogx.Any("panic", e), slog.String("stacktrace", string(buf)))
 				},
 			})).
+			Use(errorhandler.New()).
 			Use(compress.New(compress.Config{
 				Level: compress.LevelDefault,
 			}))

cmd/cmd_version.go

@@ -6,13 +6,15 @@ import (
 	"github.com/cockroachdb/errors"
 	"github.com/gaze-network/indexer-network/common/errs"
 	"github.com/gaze-network/indexer-network/core/constants"
-	"github.com/gaze-network/indexer-network/modules/runes"
+	"github.com/gaze-network/indexer-network/modules/nodesale"
+	runesconstants "github.com/gaze-network/indexer-network/modules/runes/constants"
 	"github.com/spf13/cobra"
 )
 
 var versions = map[string]string{
-	"":      constants.Version,
-	"runes": runes.Version,
+	"":         constants.Version,
+	"runes":    runesconstants.Version,
+	"nodesale": nodesale.Version,
 }
 
 type versionCmdOptions struct {

cmd/migrate/cmd_down.go

@@ -17,7 +17,7 @@ import (
 
 type migrateDownCmdOptions struct {
 	DatabaseURL string
-	Modules     string
+	Runes       bool
 	All         bool
 }
 
@@ -59,7 +59,7 @@ func NewMigrateDownCommand() *cobra.Command {
 	}
 
 	flags := cmd.Flags()
-	flags.StringVar(&opts.Modules, "modules", "", "Modules to apply up migrations")
+	flags.BoolVar(&opts.Runes, "runes", false, "Apply Runes down migrations")
 	flags.StringVar(&opts.DatabaseURL, "database", "", "Database url to run migration on")
 	flags.BoolVar(&opts.All, "all", false, "Confirm apply ALL down migrations without prompt")
 
@@ -87,8 +87,6 @@ func migrateDownHandler(opts *migrateDownCmdOptions, _ *cobra.Command, args migr
 		}
 	}
 
-	modules := strings.Split(opts.Modules, ",")
-
 	applyDownMigrations := func(module string, sourcePath string, migrationTable string) error {
 		newDatabaseURL := cloneURLWithQuery(databaseURL, url.Values{"x-migrations-table": {migrationTable}})
 		sourceURL := "file://" + sourcePath
@@ -118,15 +116,10 @@ func migrateDownHandler(opts *migrateDownCmdOptions, _ *cobra.Command, args migr
 		return nil
 	}
 
-	if lo.Contains(modules, "runes") {
+	if opts.Runes {
 		if err := applyDownMigrations("Runes", runesMigrationSource, "runes_schema_migrations"); err != nil {
 			return errors.WithStack(err)
 		}
 	}
-	if lo.Contains(modules, "brc20") {
-		if err := applyDownMigrations("BRC20", brc20MigrationSource, "brc20_schema_migrations"); err != nil {
-			return errors.WithStack(err)
-		}
-	}
 	return nil
 }

cmd/migrate/cmd_up.go

@@ -11,13 +11,12 @@ import (
 	"github.com/golang-migrate/migrate/v4"
 	_ "github.com/golang-migrate/migrate/v4/database/postgres"
 	_ "github.com/golang-migrate/migrate/v4/source/file"
-	"github.com/samber/lo"
 	"github.com/spf13/cobra"
 )
 
 type migrateUpCmdOptions struct {
 	DatabaseURL string
-	Modules     string
+	Runes       bool
 }
 
 type migrateUpCmdArgs struct {
@@ -55,7 +54,7 @@ func NewMigrateUpCommand() *cobra.Command {
 	}
 
 	flags := cmd.Flags()
-	flags.StringVar(&opts.Modules, "modules", "", "Modules to apply up migrations")
+	flags.BoolVar(&opts.Runes, "runes", false, "Apply Runes up migrations")
 	flags.StringVar(&opts.DatabaseURL, "database", "", "Database url to run migration on")
 
 	return cmd
@@ -73,8 +72,6 @@ func migrateUpHandler(opts *migrateUpCmdOptions, _ *cobra.Command, args migrateU
 		return errors.Errorf("unsupported database driver: %s", databaseURL.Scheme)
 	}
 
-	modules := strings.Split(opts.Modules, ",")
-
 	applyUpMigrations := func(module string, sourcePath string, migrationTable string) error {
 		newDatabaseURL := cloneURLWithQuery(databaseURL, url.Values{"x-migrations-table": {migrationTable}})
 		sourceURL := "file://" + sourcePath
@@ -104,15 +101,10 @@ func migrateUpHandler(opts *migrateUpCmdOptions, _ *cobra.Command, args migrateU
 		return nil
 	}
 
-	if lo.Contains(modules, "runes") {
+	if opts.Runes {
 		if err := applyUpMigrations("Runes", runesMigrationSource, "runes_schema_migrations"); err != nil {
 			return errors.WithStack(err)
 		}
 	}
-	if lo.Contains(modules, "brc20") {
-		if err := applyUpMigrations("BRC20", brc20MigrationSource, "brc20_schema_migrations"); err != nil {
-			return errors.WithStack(err)
-		}
-	}
 	return nil
 }

cmd/migrate/migrate.go

@@ -4,7 +4,6 @@ import "net/url"
 
 const (
 	runesMigrationSource = "modules/runes/database/postgresql/migrations"
-	brc20MigrationSource = "modules/brc20/database/postgresql/migrations"
 )
 
 func cloneURLWithQuery(u *url.URL, newQuery url.Values) *url.URL {

common/bitcoin.go

@@ -1,4 +0,0 @@
-package common
-
-// HalvingInterval is the number of blocks between each halving event.
-const HalvingInterval = 210_000

common/errs/errs.go

@@ -24,6 +24,9 @@ var (
 	// Skippable is returned when got an error but it can be skipped or ignored and continue
 	Skippable = errors.NewWithDepth(depth, "skippable")
 
+	// Retryable is returned when got an error but it can be retried
+	Retryable = errors.NewWithDepth(depth, "retryable")
+
 	// Unsupported is returned when a feature or result is not supported
 	Unsupported = errors.NewWithDepth(depth, "unsupported")
 

common/errs/public_errs.go

@@ -11,6 +11,7 @@ import (
 type PublicError struct {
 	err     error
 	message string
+	code    string // code is optional, it can be used to identify the error type
 }
 
 func (p PublicError) Error() string {
@@ -21,6 +22,10 @@ func (p PublicError) Message() string {
 	return p.message
 }
 
+func (p PublicError) Code() string {
+	return p.code
+}
+
 func (p PublicError) Unwrap() error {
 	return p.err
 }
@@ -29,6 +34,10 @@ func NewPublicError(message string) error {
 	return withstack.WithStackDepth(&PublicError{err: errors.New(message), message: message}, 1)
 }
 
+func NewPublicErrorWithCode(message string, code string) error {
+	return withstack.WithStackDepth(&PublicError{err: errors.New(message), message: message, code: code}, 1)
+}
+
 func WithPublicMessage(err error, prefix string) error {
 	if err == nil {
 		return nil
@@ -41,3 +50,16 @@ func WithPublicMessage(err error, prefix string) error {
 	}
 	return withstack.WithStackDepth(&PublicError{err: err, message: message}, 1)
 }
+
+func WithPublicMessageCode(err error, prefix string, code string) error {
+	if err == nil {
+		return nil
+	}
+	var message string
+	if prefix != "" {
+		message = fmt.Sprintf("%s: %s", prefix, err.Error())
+	} else {
+		message = err.Error()
+	}
+	return withstack.WithStackDepth(&PublicError{err: err, message: message, code: code}, 1)
+}

common/http.go

@@ -1,6 +0,0 @@
-package common
-
-type HttpResponse[T any] struct {
-	Error  *string `json:"error"`
-	Result *T      `json:"result,omitempty"`
-}

common/network.go

@@ -1,22 +1,31 @@
 package common
 
-import "github.com/btcsuite/btcd/chaincfg"
+import (
+	"github.com/btcsuite/btcd/chaincfg"
+	"github.com/gaze-network/indexer-network/pkg/logger"
+)
 
 type Network string
 
 const (
-	NetworkMainnet Network = "mainnet"
-	NetworkTestnet Network = "testnet"
+	NetworkMainnet        Network = "mainnet"
+	NetworkTestnet        Network = "testnet"
+	NetworkFractalMainnet Network = "fractal-mainnet"
+	NetworkFractalTestnet Network = "fractal-testnet"
 )
 
 var supportedNetworks = map[Network]struct{}{
-	NetworkMainnet: {},
-	NetworkTestnet: {},
+	NetworkMainnet:        {},
+	NetworkTestnet:        {},
+	NetworkFractalMainnet: {},
+	NetworkFractalTestnet: {},
 }
 
 var chainParams = map[Network]*chaincfg.Params{
-	NetworkMainnet: &chaincfg.MainNetParams,
-	NetworkTestnet: &chaincfg.TestNet3Params,
+	NetworkMainnet:        &chaincfg.MainNetParams,
+	NetworkTestnet:        &chaincfg.TestNet3Params,
+	NetworkFractalMainnet: &chaincfg.MainNetParams,
+	NetworkFractalTestnet: &chaincfg.MainNetParams,
 }
 
 func (n Network) IsSupported() bool {
@@ -31,3 +40,15 @@ func (n Network) ChainParams() *chaincfg.Params {
 func (n Network) String() string {
 	return string(n)
 }
+
+func (n Network) HalvingInterval() uint64 {
+	switch n {
+	case NetworkMainnet, NetworkTestnet:
+		return 210_000
+	case NetworkFractalMainnet, NetworkFractalTestnet:
+		return 2_100_000
+	default:
+		logger.Panic("invalid network")
+		return 0
+	}
+}

config.example.yaml

@@ -34,19 +34,6 @@ http_server:
 
 # Meta-protocol modules configuration options.
 modules:
-  # Configuration options for BRC20 module. Can be removed if not used.
-  brc20:
-    database: "postgres" # Database to store BRC20 data. current supported databases: "postgres"
-    datasource: "database" # Data source to be used for Bitcoin data. current supported data sources: "bitcoin-node".
-    api_handlers: # API handlers to enable. current supported handlers: "http"
-      - http
-    postgres:
-      host: "localhost"
-      port: 5432
-      user: "postgres"
-      password: "password"
-      db_name: "postgres"
-      # url: "postgres://postgres:password@localhost:5432/postgres?sslmode=prefer" # [Optional] This will override other database credentials above.
   # Configuration options for Runes module. Can be removed if not used.
   runes:
     database: "postgres" # Database to store Runes data. current supported databases: "postgres"
@@ -60,3 +47,11 @@ modules:
       password: "password"
       db_name: "postgres"
       # url: "postgres://postgres:password@localhost:5432/postgres?sslmode=prefer" # [Optional] This will override other database credentials above.
+  nodesale:
+    postgres:
+      host: "localhost"
+      port: 5432
+      user: "postgres"
+      password: "P@ssw0rd"
+      db_name: "postgres"
+    last_block_default: 400

core/datasources/bitcoin_node.go

@@ -243,39 +243,32 @@ func (d *BitcoinNodeDatasource) prepareRange(fromHeight, toHeight int64) (start,
 }
 
 // GetTransaction fetch transaction from Bitcoin node
-func (d *BitcoinNodeDatasource) GetTransactionByHash(ctx context.Context, txHash chainhash.Hash) (*types.Transaction, error) {
+func (d *BitcoinNodeDatasource) GetRawTransactionAndHeightByTxHash(ctx context.Context, txHash chainhash.Hash) (*wire.MsgTx, int64, error) {
 	rawTxVerbose, err := d.btcclient.GetRawTransactionVerbose(&txHash)
 	if err != nil {
-		return nil, errors.Wrap(err, "failed to get raw transaction")
+		return nil, 0, errors.Wrap(err, "failed to get raw transaction")
 	}
 
 	blockHash, err := chainhash.NewHashFromStr(rawTxVerbose.BlockHash)
 	if err != nil {
-		return nil, errors.Wrap(err, "failed to parse block hash")
+		return nil, 0, errors.Wrap(err, "failed to parse block hash")
 	}
-	block, err := d.btcclient.GetBlockVerboseTx(blockHash)
+	block, err := d.btcclient.GetBlockVerbose(blockHash)
 	if err != nil {
-		return nil, errors.Wrap(err, "failed to get block header")
+		return nil, 0, errors.Wrap(err, "failed to get block header")
 	}
 
 	// parse tx
 	txBytes, err := hex.DecodeString(rawTxVerbose.Hex)
 	if err != nil {
-		return nil, errors.Wrap(err, "failed to decode transaction hex")
+		return nil, 0, errors.Wrap(err, "failed to decode transaction hex")
 	}
 	var msgTx wire.MsgTx
 	if err := msgTx.Deserialize(bytes.NewReader(txBytes)); err != nil {
-		return nil, errors.Wrap(err, "failed to deserialize transaction")
-	}
-	var txIndex uint32
-	for i, tx := range block.Tx {
-		if tx.Hex == rawTxVerbose.Hex {
-			txIndex = uint32(i)
-			break
-		}
+		return nil, 0, errors.Wrap(err, "failed to deserialize transaction")
 	}
 
-	return types.ParseMsgTx(&msgTx, block.Height, *blockHash, txIndex), nil
+	return &msgTx, block.Height, nil
 }
 
 // GetBlockHeader fetch block header from Bitcoin node
@@ -293,18 +286,11 @@ func (d *BitcoinNodeDatasource) GetBlockHeader(ctx context.Context, height int64
 	return types.ParseMsgBlockHeader(*block, height), nil
 }
 
-// GetTransaction fetch transaction from Bitcoin node
-func (d *BitcoinNodeDatasource) GetTransactionOutputs(ctx context.Context, txHash chainhash.Hash) ([]*types.TxOut, error) {
-	rawTx, err := d.btcclient.GetRawTransaction(&txHash)
+func (d *BitcoinNodeDatasource) GetRawTransactionByTxHash(ctx context.Context, txHash chainhash.Hash) (*wire.MsgTx, error) {
+	transaction, err := d.btcclient.GetRawTransaction(&txHash)
 	if err != nil {
 		return nil, errors.Wrap(err, "failed to get raw transaction")
 	}
 
-	msgTx := rawTx.MsgTx()
-	txOuts := make([]*types.TxOut, 0, len(msgTx.TxOut))
-	for _, txOut := range msgTx.TxOut {
-		txOuts = append(txOuts, types.ParseTxOut(txOut))
-	}
-
-	return txOuts, nil
+	return transaction.MsgTx(), nil
 }

core/indexer/indexer.go

@@ -6,6 +6,7 @@ import (
 	"sync"
 	"time"
 
+	"github.com/btcsuite/btcd/chaincfg/chainhash"
 	"github.com/cockroachdb/errors"
 	"github.com/gaze-network/indexer-network/common/errs"
 	"github.com/gaze-network/indexer-network/core/datasources"
@@ -142,7 +143,7 @@ func (i *Indexer[T]) process(ctx context.Context) (err error) {
 			// validate reorg from first input
 			{
 				remoteBlockHeader := firstInputHeader
-				if !remoteBlockHeader.PrevBlock.IsEqual(&i.currentBlock.Hash) {
+				if i.currentBlock.Hash != (chainhash.Hash{}) && !remoteBlockHeader.PrevBlock.IsEqual(&i.currentBlock.Hash) {
 					logger.WarnContext(ctx, "Detected chain reorganization. Searching for fork point...",
 						slogx.String("event", "reorg_detected"),
 						slogx.Stringer("current_hash", i.currentBlock.Hash),
@@ -215,7 +216,7 @@ func (i *Indexer[T]) process(ctx context.Context) (err error) {
 					return errors.Wrapf(errs.InternalError, "input is not continuous, input[%d] height: %d, input[%d] height: %d", i-1, prevHeader.Height, i, header.Height)
 				}
 
-				if !header.PrevBlock.IsEqual(&prevHeader.Hash) {
+				if prevHeader.Hash != (chainhash.Hash{}) && !header.PrevBlock.IsEqual(&prevHeader.Hash) {
 					logger.WarnContext(ctx, "Chain Reorganization occurred in the middle of batch fetching inputs, need to try to fetch again")
 
 					// end current round

docs/README_tr.md

@@ -0,0 +1,165 @@
+## Çeviriler
+- [English (İngilizce)](../README.md)
+
+**Son Güncelleme:** 21 Ağustos 2024
+> **Not:** Bu belge, topluluk tarafından yapılmış bir çeviridir. Ana README.md dosyasındaki güncellemeler buraya otomatik olarak yansıtılmayabilir. En güncel bilgiler için [İngilizce sürümü](../README.md) inceleyin.
+
+
+# Gaze Indexer
+
+Gaze Indexer, değiştirilebilir token protokolleri arasında **Birleştirilmiş Tutarlı API'lere** sahip Bitcoin meta-protokolleri için açık kaynaklı ve modüler bir indeksleme istemcisidir.
+
+Gaze Indexer, kullanıcıların tüm modülleri tek bir komutla tek bir monolitik örnekte veya dağıtılmış bir mikro hizmet kümesi olarak çalıştırmasına olanak tanıyan **modülerlik** göz önünde bulundurularak oluşturulmuştur.
+
+Gaze Indexer, verimli veri getirme, yeniden düzenleme algılama ve veritabanı taşıma aracı ile HERHANGİ bir meta-protokol indeksleyici oluşturmak için bir temel görevi görür.
+Bu, geliştiricilerin **gerçekten** önemli olana odaklanmasını sağlar: Meta-protokol indeksleme mantığı. Yeni meta-protokoller, yeni modüller uygulanarak kolayca eklenebilir.
+
+- [Modüller](#modules)
+  - [1. Runes](#1-runes)
+- [Kurulum](#installation)
+  - [Önkoşullar](#prerequisites)
+    - [1. Donanım Gereksinimleri](#1-hardware-requirements)
+    - [2. Bitcoin Core RPC sunucusunu hazırlayın.](#2-prepare-bitcoin-core-rpc-server)
+    - [3. Veritabanı hazırlayın.](#3-prepare-database)
+    - [4.  `config.yaml` dosyasını hazırlayın.](#4-prepare-configyaml-file)
+  - [Docker ile yükle (önerilir)](#install-with-docker-recommended)
+  - [Kaynaktan yükle](#install-from-source)
+
+## Modüller
+
+### 1. Runes
+
+Runes Dizinleyici ilk meta-protokol dizinleyicimizdir. Bitcoin işlemlerini kullanarak Runes durumlarını, işlemlerini, rün taşlarını ve bakiyelerini indeksler.
+Geçmiş Runes verilerini sorgulamak için bir dizi API ile birlikte gelir. Tüm ayrıntılar için [API Referansı] (https://api-docs.gaze.network) adresimize bakın.
+
+
+## Kurulum
+
+### Önkoşullar
+
+#### 1. Donanım Gereksinimleri
+
+Her modül farklı donanım gereksinimleri gerektirir.
+| Modül | CPU | RAM |
+| ------ | --------- | ---- |
+| Runes | 0,5 çekirdek | 1 GB |
+
+#### 2. Bitcoin Core RPC sunucusunu hazırlayın.
+
+Gaze Indexer'ın işlem verilerini kendi barındırdığı ya da QuickNode gibi yönetilen sağlayıcıları kullanan bir Bitcoin Core RPC'den alması gerekir.
+Bir Bitcoin Core'u kendiniz barındırmak için bkz. https://bitcoin.org/en/full-node.
+
+#### 3. Veritabanını hazırlayın.
+
+Gaze Indexer PostgreSQL için birinci sınıf desteğe sahiptir. Diğer veritabanlarını kullanmak isterseniz, her modülün Veri Ağ Geçidi arayüzünü karşılayan kendi veritabanı havuzunuzu uygulayabilirsiniz.
+İşte her modül için minimum veritabanı disk alanı gereksinimimiz.
+| Modül | Veritabanı Depolama Alanı (mevcut) | Veritabanı Depolama Alanı (1 yıl içinde) |
+| ------ | -------------------------- | ---------------------------- |
+| Runes | 10 GB | 150 GB |
+
+#### 4. config.yaml` dosyasını hazırlayın.
+
+```yaml
+# config.yaml
+logger:
+  output: TEXT # Output format for logs. current supported formats: "TEXT" | "JSON" | "GCP"
+  debug: false
+
+# Network to run the indexer on. Current supported networks: "mainnet" | "testnet"
+network: mainnet
+
+# Bitcoin Core RPC configuration options.
+bitcoin_node:
+  host: "" # [Required] Host of Bitcoin Core RPC (without https://)
+  user: "" # Username to authenticate with Bitcoin Core RPC
+  pass: "" # Password to authenticate with Bitcoin Core RPC
+  disable_tls: false # Set to true to disable tls
+
+# Block reporting configuration options. See Block Reporting section for more details.
+reporting:
+  disabled: false # Set to true to disable block reporting to Gaze Network. Default is false.
+  base_url: "https://indexer.api.gaze.network" # Defaults to "https://indexer.api.gaze.network" if left empty
+  name: "" # [Required if not disabled] Name of this indexer to show on the Gaze Network dashboard
+  website_url: "" # Public website URL to show on the dashboard. Can be left empty.
+  indexer_api_url: "" # Public url to access this indexer's API. Can be left empty if you want to keep your indexer private.
+
+# HTTP server configuration options.
+http_server:
+  port: 8080 # Port to run the HTTP server on for modules with HTTP API handlers.
+
+# Meta-protocol modules configuration options.
+modules:
+  # Configuration options for Runes module. Can be removed if not used.
+  runes:
+    database: "postgres" # Database to store Runes data. current supported databases: "postgres"
+    datasource: "bitcoin-node" # Data source to be used for Bitcoin data. current supported data sources: "bitcoin-node".
+    api_handlers: # API handlers to enable. current supported handlers: "http"
+      - http
+    postgres:
+      host: "localhost"
+      port: 5432
+      user: "postgres"
+      password: "password"
+      db_name: "postgres"
+      # url: "postgres://postgres:password@localhost:5432/postgres?sslmode=prefer" # [Optional] This will override other database credentials above.
+```
+
+### Docker ile yükleyin (önerilir)
+
+Kurulum kılavuzumuz için `docker-compose` kullanacağız. Docker-compose.yaml` dosyasının `config.yaml` dosyası ile aynı dizinde olduğundan emin olun.
+
+```yaml
+# docker-compose.yaml
+services:
+  gaze-indexer:
+    image: ghcr.io/gaze-network/gaze-indexer:v0.2.1
+    container_name: gaze-indexer
+    restart: unless-stopped
+    ports:
+      - 8080:8080 # Expose HTTP server port to host
+    volumes:
+      - "./config.yaml:/app/config.yaml" # mount config.yaml file to the container as "/app/config.yaml"
+    command: ["/app/main", "run", "--modules", "runes"] # Put module flags after "run" commands to select which modules to run.
+```
+
+### Kaynaktan yükleyin
+
+1. Go` sürüm 1.22 veya daha üstünü yükleyin. Go kurulum kılavuzuna bakın [burada](https://go.dev/doc/install).
+2. Bu depoyu klonlayın.
+
+```bash
+git clone https://github.com/gaze-network/gaze-indexer.git
+cd gaze-indexer
+```
+
+3. Ana ikili dosyayı oluşturun.
+
+```bash
+# Bağımlılıkları al
+go mod indir
+
+# Ana ikili dosyayı oluşturun
+go build -o gaze main.go
+```
+
+4. Veritabanı geçişlerini `migrate` komutu ve modül bayrakları ile çalıştırın.
+
+```bash
+./gaze migrate up --runes --database postgres://postgres:password@localhost:5432/postgres
+```
+
+5. Dizinleyiciyi `run` komutu ve modül bayrakları ile başlatın.
+
+```bash
+./gaze run --modules runes
+```
+
+Eğer `config.yaml` dosyası `./app/config.yaml` adresinde bulunmuyorsa, `config.yaml` dosyasının yolunu belirtmek için `--config` bayrağını kullanın.
+
+```bash
+./gaze run --modules runes --config /path/to/config.yaml
+```
+
+
+## Çeviriler
+- [English (İngilizce)](../README.md)

go.mod

@@ -12,7 +12,6 @@ require (
 	github.com/gaze-network/uint128 v1.3.0
 	github.com/gofiber/fiber/v2 v2.52.4
 	github.com/golang-migrate/migrate/v4 v4.17.1
-	github.com/hashicorp/golang-lru/v2 v2.0.7
 	github.com/jackc/pgx/v5 v5.5.5
 	github.com/mcosta74/pgx-slog v0.3.0
 	github.com/planxnx/concurrent-stream v0.1.5
@@ -26,12 +25,15 @@ require (
 	github.com/valyala/fasthttp v1.51.0
 	go.uber.org/automaxprocs v1.5.3
 	golang.org/x/sync v0.7.0
+	google.golang.org/protobuf v1.33.0
 )
 
+require github.com/stretchr/objx v0.5.2 // indirect
+
 require (
 	github.com/andybalholm/brotli v1.0.5 // indirect
 	github.com/bitonicnl/verify-signed-message v0.7.1
-	github.com/btcsuite/btcd/btcec/v2 v2.3.3 // indirect
+	github.com/btcsuite/btcd/btcec/v2 v2.3.3
 	github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f // indirect
 	github.com/btcsuite/go-socks v0.0.0-20170105172521-4720035b7bfd // indirect
 	github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792 // indirect
@@ -39,7 +41,7 @@ require (
 	github.com/cockroachdb/redact v1.1.5 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/decred/dcrd/crypto/blake256 v1.0.1 // indirect
-	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0 // indirect
+	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/getsentry/sentry-go v0.18.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
@@ -47,7 +49,6 @@ require (
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
-	github.com/holiman/uint256 v1.2.4 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect

go.sum

@@ -115,12 +115,8 @@ github.com/hashicorp/errwrap v1.1.0 h1:OxrOeh75EUXMY8TBjag2fzXGZ40LB6IKw45YeGUDY
 github.com/hashicorp/errwrap v1.1.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
 github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+lD48awMYo=
 github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM=
-github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k=
-github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM=
 github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
-github.com/holiman/uint256 v1.2.4 h1:jUc4Nk8fm9jZabQuqr2JzednajVmBpC+oiTiXZJEApU=
-github.com/holiman/uint256 v1.2.4/go.mod h1:EOMSn4q6Nyt9P6efbI3bueV4e1b3dGlUCXeiRV4ng7E=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
@@ -226,6 +222,8 @@ github.com/spf13/viper v1.18.2/go.mod h1:EKmWIqdnk5lOcmR72yw6hS+8OPYcwD0jteitLMV
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
+github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=
+github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
@@ -316,6 +314,8 @@ google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQ
 google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
 google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
+google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=

internal/config/config.go

@@ -8,7 +8,7 @@ import (
 
 	"github.com/cockroachdb/errors"
 	"github.com/gaze-network/indexer-network/common"
-	brc20config "github.com/gaze-network/indexer-network/modules/brc20/config"
+	nodesaleconfig "github.com/gaze-network/indexer-network/modules/nodesale/config"
 	runesconfig "github.com/gaze-network/indexer-network/modules/runes/config"
 	"github.com/gaze-network/indexer-network/pkg/logger"
 	"github.com/gaze-network/indexer-network/pkg/logger/slogx"
@@ -62,8 +62,8 @@ type BitcoinNodeClient struct {
 }
 
 type Modules struct {
-	Runes runesconfig.Config `mapstructure:"runes"`
-	BRC20 brc20config.Config `mapstructure:"brc20"`
+	Runes    runesconfig.Config    `mapstructure:"runes"`
+	NodeSale nodesaleconfig.Config `mapstructure:"nodesale"`
 }
 
 type HTTPServerConfig struct {

modules/brc20/api/httphandler/get_balances_by_address.go

@@ -1,115 +0,0 @@
-package httphandler
-
-import (
-	"slices"
-
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/common"
-	"github.com/gaze-network/indexer-network/common/errs"
-	"github.com/gaze-network/indexer-network/pkg/btcutils"
-	"github.com/gaze-network/indexer-network/pkg/decimals"
-	"github.com/gofiber/fiber/v2"
-	"github.com/holiman/uint256"
-	"github.com/samber/lo"
-)
-
-type getBalancesByAddressRequest struct {
-	Wallet      string `params:"wallet"`
-	Id          string `query:"id"`
-	BlockHeight uint64 `query:"blockHeight"`
-}
-
-func (r getBalancesByAddressRequest) Validate() error {
-	var errList []error
-	if r.Wallet == "" {
-		errList = append(errList, errors.New("'wallet' is required"))
-	}
-	return errs.WithPublicMessage(errors.Join(errList...), "validation error")
-}
-
-type balanceExtend struct {
-	Transferable *uint256.Int `json:"transferable"`
-	Available    *uint256.Int `json:"available"`
-}
-
-type balance struct {
-	Amount   *uint256.Int  `json:"amount"`
-	Id       string        `json:"id"`
-	Name     string        `json:"name"`
-	Symbol   string        `json:"symbol"`
-	Decimals uint16        `json:"decimals"`
-	Extend   balanceExtend `json:"extend"`
-}
-
-type getBalancesByAddressResult struct {
-	List        []balance `json:"list"`
-	BlockHeight uint64    `json:"blockHeight"`
-}
-
-type getBalancesByAddressResponse = common.HttpResponse[getBalancesByAddressResult]
-
-func (h *HttpHandler) GetBalancesByAddress(ctx *fiber.Ctx) (err error) {
-	var req getBalancesByAddressRequest
-	if err := ctx.ParamsParser(&req); err != nil {
-		return errors.WithStack(err)
-	}
-	if err := ctx.QueryParser(&req); err != nil {
-		return errors.WithStack(err)
-	}
-	if err := req.Validate(); err != nil {
-		return errors.WithStack(err)
-	}
-
-	pkScript, err := btcutils.ToPkScript(h.network, req.Wallet)
-	if err != nil {
-		return errs.NewPublicError("unable to resolve pkscript from \"wallet\"")
-	}
-
-	blockHeight := req.BlockHeight
-	if blockHeight == 0 {
-		blockHeader, err := h.usecase.GetLatestBlock(ctx.UserContext())
-		if err != nil {
-			return errors.Wrap(err, "error during GetLatestBlock")
-		}
-		blockHeight = uint64(blockHeader.Height)
-	}
-
-	balances, err := h.usecase.GetBalancesByPkScript(ctx.UserContext(), pkScript, blockHeight)
-	if err != nil {
-		return errors.Wrap(err, "error during GetBalancesByPkScript")
-	}
-
-	ticks := lo.Keys(balances)
-	entries, err := h.usecase.GetTickEntryByTickBatch(ctx.UserContext(), ticks)
-	if err != nil {
-		return errors.Wrap(err, "error during GetTickEntryByTickBatch")
-	}
-
-	balanceList := make([]balance, 0, len(balances))
-	for id, b := range balances {
-		entry := entries[id]
-		balanceList = append(balanceList, balance{
-			Amount:   decimals.ToUint256(b.OverallBalance, entry.Decimals),
-			Id:       id,
-			Name:     entry.OriginalTick,
-			Symbol:   entry.Tick,
-			Decimals: entry.Decimals,
-			Extend: balanceExtend{
-				Transferable: decimals.ToUint256(b.OverallBalance.Sub(b.AvailableBalance), entry.Decimals),
-				Available:    decimals.ToUint256(b.AvailableBalance, entry.Decimals),
-			},
-		})
-	}
-	slices.SortFunc(balanceList, func(i, j balance) int {
-		return j.Amount.Cmp(i.Amount)
-	})
-
-	resp := getBalancesByAddressResponse{
-		Result: &getBalancesByAddressResult{
-			BlockHeight: blockHeight,
-			List:        balanceList,
-		},
-	}
-
-	return errors.WithStack(ctx.JSON(resp))
-}

modules/brc20/api/httphandler/get_balances_by_address_batch.go

@@ -1,125 +0,0 @@
-package httphandler
-
-import (
-	"context"
-	"slices"
-
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/common"
-	"github.com/gaze-network/indexer-network/common/errs"
-	"github.com/gaze-network/indexer-network/pkg/btcutils"
-	"github.com/gaze-network/indexer-network/pkg/decimals"
-	"github.com/gofiber/fiber/v2"
-	"github.com/samber/lo"
-	"golang.org/x/sync/errgroup"
-)
-
-type getBalancesByAddressBatchRequest struct {
-	Queries []getBalancesByAddressRequest `json:"queries"`
-}
-
-func (r getBalancesByAddressBatchRequest) Validate() error {
-	var errList []error
-	for _, query := range r.Queries {
-		if query.Wallet == "" {
-			errList = append(errList, errors.Errorf("queries[%d]: 'wallet' is required"))
-		}
-	}
-	return errs.WithPublicMessage(errors.Join(errList...), "validation error")
-}
-
-type getBalancesByAddressBatchResult struct {
-	List []*getBalancesByAddressResult `json:"list"`
-}
-
-type getBalancesByAddressBatchResponse = common.HttpResponse[getBalancesByAddressBatchResult]
-
-func (h *HttpHandler) GetBalancesByAddressBatch(ctx *fiber.Ctx) (err error) {
-	var req getBalancesByAddressBatchRequest
-	if err := ctx.BodyParser(&req); err != nil {
-		return errors.WithStack(err)
-	}
-	if err := req.Validate(); err != nil {
-		return errors.WithStack(err)
-	}
-
-	var latestBlockHeight uint64
-	blockHeader, err := h.usecase.GetLatestBlock(ctx.UserContext())
-	if err != nil {
-		return errors.Wrap(err, "error during GetLatestBlock")
-	}
-	latestBlockHeight = uint64(blockHeader.Height)
-
-	processQuery := func(ctx context.Context, query getBalancesByAddressRequest) (*getBalancesByAddressResult, error) {
-		pkScript, err := btcutils.ToPkScript(h.network, query.Wallet)
-		if err != nil {
-			return nil, errs.NewPublicError("unable to resolve pkscript from \"wallet\"")
-		}
-
-		blockHeight := query.BlockHeight
-		if blockHeight == 0 {
-			blockHeight = latestBlockHeight
-		}
-
-		balances, err := h.usecase.GetBalancesByPkScript(ctx, pkScript, blockHeight)
-		if err != nil {
-			return nil, errors.Wrap(err, "error during GetBalancesByPkScript")
-		}
-
-		balanceRuneIds := lo.Keys(balances)
-		entries, err := h.usecase.GetTickEntryByTickBatch(ctx, balanceRuneIds)
-		if err != nil {
-			return nil, errors.Wrap(err, "error during GetTickEntryByTickBatch")
-		}
-
-		balanceList := make([]balance, 0, len(balances))
-		for id, b := range balances {
-			entry := entries[id]
-			balanceList = append(balanceList, balance{
-				Amount:   decimals.ToUint256(b.OverallBalance, entry.Decimals),
-				Id:       id,
-				Name:     entry.OriginalTick,
-				Symbol:   entry.Tick,
-				Decimals: entry.Decimals,
-				Extend: balanceExtend{
-					Transferable: decimals.ToUint256(b.OverallBalance.Sub(b.AvailableBalance), entry.Decimals),
-					Available:    decimals.ToUint256(b.AvailableBalance, entry.Decimals),
-				},
-			})
-		}
-		slices.SortFunc(balanceList, func(i, j balance) int {
-			return j.Amount.Cmp(i.Amount)
-		})
-
-		return &getBalancesByAddressResult{
-			BlockHeight: blockHeight,
-			List:        balanceList,
-		}, nil
-	}
-
-	results := make([]*getBalancesByAddressResult, len(req.Queries))
-	eg, ectx := errgroup.WithContext(ctx.UserContext())
-	for i, query := range req.Queries {
-		i := i
-		query := query
-		eg.Go(func() error {
-			result, err := processQuery(ectx, query)
-			if err != nil {
-				return errors.Wrapf(err, "error during processQuery for query %d", i)
-			}
-			results[i] = result
-			return nil
-		})
-	}
-	if err := eg.Wait(); err != nil {
-		return errors.WithStack(err)
-	}
-
-	resp := getBalancesByAddressBatchResponse{
-		Result: &getBalancesByAddressBatchResult{
-			List: results,
-		},
-	}
-
-	return errors.WithStack(ctx.JSON(resp))
-}

modules/brc20/api/httphandler/get_current_block.go

@@ -1,49 +0,0 @@
-package httphandler
-
-import (
-	"github.com/Cleverse/go-utilities/utils"
-	"github.com/btcsuite/btcd/chaincfg/chainhash"
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/common"
-	"github.com/gaze-network/indexer-network/common/errs"
-	"github.com/gaze-network/indexer-network/core/types"
-	"github.com/gofiber/fiber/v2"
-)
-
-// TODO: use modules/brc20/constants.go
-var startingBlockHeader = map[common.Network]types.BlockHeader{
-	common.NetworkMainnet: {
-		Height: 767429,
-		Hash:   *utils.Must(chainhash.NewHashFromStr("00000000000000000002b35aef66eb15cd2b232a800f75a2f25cedca4cfe52c4")),
-	},
-	common.NetworkTestnet: {
-		Height: 2413342,
-		Hash:   *utils.Must(chainhash.NewHashFromStr("00000000000022e97030b143af785de812f836dd0651b6ac2b7dd9e90dc9abf9")),
-	},
-}
-
-type getCurrentBlockResult struct {
-	Hash   string `json:"hash"`
-	Height int64  `json:"height"`
-}
-
-type getCurrentBlockResponse = common.HttpResponse[getCurrentBlockResult]
-
-func (h *HttpHandler) GetCurrentBlock(ctx *fiber.Ctx) (err error) {
-	blockHeader, err := h.usecase.GetLatestBlock(ctx.UserContext())
-	if err != nil {
-		if !errors.Is(err, errs.NotFound) {
-			return errors.Wrap(err, "error during get latest block")
-		}
-		blockHeader = startingBlockHeader[h.network]
-	}
-
-	resp := getCurrentBlockResponse{
-		Result: &getCurrentBlockResult{
-			Hash:   blockHeader.Hash.String(),
-			Height: blockHeader.Height,
-		},
-	}
-
-	return errors.WithStack(ctx.JSON(resp))
-}

modules/brc20/api/httphandler/get_holders.go

@@ -1,107 +0,0 @@
-package httphandler
-
-import (
-	"encoding/hex"
-
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/common"
-	"github.com/gaze-network/indexer-network/common/errs"
-	"github.com/gaze-network/indexer-network/pkg/btcutils"
-	"github.com/gaze-network/indexer-network/pkg/decimals"
-	"github.com/gofiber/fiber/v2"
-	"github.com/holiman/uint256"
-)
-
-type getHoldersRequest struct {
-	Id          string `params:"id"`
-	BlockHeight uint64 `query:"blockHeight"`
-}
-
-func (r getHoldersRequest) Validate() error {
-	var errList []error
-	return errs.WithPublicMessage(errors.Join(errList...), "validation error")
-}
-
-type holdingBalanceExtend struct {
-	Transferable *uint256.Int `json:"transferable"`
-	Available    *uint256.Int `json:"available"`
-}
-
-type holdingBalance struct {
-	Address  string               `json:"address"`
-	PkScript string               `json:"pkScript"`
-	Amount   *uint256.Int         `json:"amount"`
-	Percent  float64              `json:"percent"`
-	Extend   holdingBalanceExtend `json:"extend"`
-}
-
-type getHoldersResult struct {
-	BlockHeight  uint64           `json:"blockHeight"`
-	TotalSupply  *uint256.Int     `json:"totalSupply"`
-	MintedAmount *uint256.Int     `json:"mintedAmount"`
-	Decimals     uint16           `json:"decimals"`
-	List         []holdingBalance `json:"list"`
-}
-
-type getHoldersResponse = common.HttpResponse[getHoldersResult]
-
-func (h *HttpHandler) GetHolders(ctx *fiber.Ctx) (err error) {
-	var req getHoldersRequest
-	if err := ctx.ParamsParser(&req); err != nil {
-		return errors.WithStack(err)
-	}
-	if err := ctx.QueryParser(&req); err != nil {
-		return errors.WithStack(err)
-	}
-	if err := req.Validate(); err != nil {
-		return errors.WithStack(err)
-	}
-
-	blockHeight := req.BlockHeight
-	if blockHeight == 0 {
-		blockHeader, err := h.usecase.GetLatestBlock(ctx.UserContext())
-		if err != nil {
-			return errors.Wrap(err, "error during GetLatestBlock")
-		}
-		blockHeight = uint64(blockHeader.Height)
-	}
-
-	entry, err := h.usecase.GetTickEntryByTickAndHeight(ctx.UserContext(), req.Id, blockHeight)
-	if err != nil {
-		return errors.Wrap(err, "error during GetTickEntryByTickAndHeight")
-	}
-	holdingBalances, err := h.usecase.GetBalancesByTick(ctx.UserContext(), req.Id, blockHeight)
-	if err != nil {
-		return errors.Wrap(err, "error during GetBalancesByTick")
-	}
-
-	list := make([]holdingBalance, 0, len(holdingBalances))
-	for _, balance := range holdingBalances {
-		address, err := btcutils.PkScriptToAddress(balance.PkScript, h.network)
-		if err != nil {
-			return errors.Wrapf(err, "can't convert pkscript(%x) to address", balance.PkScript)
-		}
-		percent := balance.OverallBalance.Div(entry.TotalSupply)
-		list = append(list, holdingBalance{
-			Address:  address,
-			PkScript: hex.EncodeToString(balance.PkScript),
-			Amount:   decimals.ToUint256(balance.OverallBalance, entry.Decimals),
-			Percent:  percent.InexactFloat64(),
-			Extend: holdingBalanceExtend{
-				Transferable: decimals.ToUint256(balance.OverallBalance.Sub(balance.AvailableBalance), entry.Decimals),
-				Available:    decimals.ToUint256(balance.AvailableBalance, entry.Decimals),
-			},
-		})
-	}
-
-	resp := getHoldersResponse{
-		Result: &getHoldersResult{
-			BlockHeight:  blockHeight,
-			TotalSupply:  decimals.ToUint256(entry.TotalSupply, entry.Decimals),  // TODO: convert to wei
-			MintedAmount: decimals.ToUint256(entry.MintedAmount, entry.Decimals), // TODO: convert to wei
-			List:         list,
-		},
-	}
-
-	return errors.WithStack(ctx.JSON(resp))
-}

modules/brc20/api/httphandler/get_token_info.go

@@ -1,150 +0,0 @@
-package httphandler
-
-import (
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/common"
-	"github.com/gaze-network/indexer-network/common/errs"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/entity"
-	"github.com/gaze-network/indexer-network/pkg/btcutils"
-	"github.com/gaze-network/indexer-network/pkg/decimals"
-	"github.com/gofiber/fiber/v2"
-	"github.com/holiman/uint256"
-	"github.com/samber/lo"
-	"golang.org/x/sync/errgroup"
-)
-
-type getTokenInfoRequest struct {
-	Id          string `params:"id"`
-	BlockHeight uint64 `query:"blockHeight"`
-}
-
-func (r getTokenInfoRequest) Validate() error {
-	var errList []error
-	return errs.WithPublicMessage(errors.Join(errList...), "validation error")
-}
-
-type tokenInfoExtend struct {
-	DeployedBy              string       `json:"deployedBy"`
-	LimitPerMint            *uint256.Int `json:"limitPerMint"`
-	DeployInscriptionId     string       `json:"deployInscriptionId"`
-	DeployInscriptionNumber int64        `json:"deployInscriptionNumber"`
-	InscriptionStartNumber  int64        `json:"inscriptionStartNumber"`
-	InscriptionEndNumber    int64        `json:"inscriptionEndNumber"`
-}
-
-type getTokenInfoResult struct {
-	Id                string          `json:"id"`
-	Name              string          `json:"name"`
-	Symbol            string          `json:"symbol"`
-	TotalSupply       *uint256.Int    `json:"totalSupply"`
-	CirculatingSupply *uint256.Int    `json:"circulatingSupply"`
-	MintedAmount      *uint256.Int    `json:"mintedAmount"`
-	BurnedAmount      *uint256.Int    `json:"burnedAmount"`
-	Decimals          uint16          `json:"decimals"`
-	DeployedAt        uint64          `json:"deployedAt"`
-	DeployedAtHeight  uint64          `json:"deployedAtHeight"`
-	CompletedAt       *uint64         `json:"completedAt"`
-	CompletedAtHeight *uint64         `json:"completedAtHeight"`
-	HoldersCount      int             `json:"holdersCount"`
-	Extend            tokenInfoExtend `json:"extend"`
-}
-
-type getTokenInfoResponse = common.HttpResponse[getTokenInfoResult]
-
-func (h *HttpHandler) GetTokenInfo(ctx *fiber.Ctx) (err error) {
-	var req getTokenInfoRequest
-	if err := ctx.ParamsParser(&req); err != nil {
-		return errors.WithStack(err)
-	}
-	if err := ctx.QueryParser(&req); err != nil {
-		return errors.WithStack(err)
-	}
-	if err := req.Validate(); err != nil {
-		return errors.WithStack(err)
-	}
-
-	blockHeight := req.BlockHeight
-	if blockHeight == 0 {
-		blockHeader, err := h.usecase.GetLatestBlock(ctx.UserContext())
-		if err != nil {
-			return errors.Wrap(err, "error during GetLatestBlock")
-		}
-		blockHeight = uint64(blockHeader.Height)
-	}
-
-	group, groupctx := errgroup.WithContext(ctx.UserContext())
-	var (
-		entry                                         *entity.TickEntry
-		firstInscriptionNumber, lastInscriptionNumber int64
-		deployEvent                                   *entity.EventDeploy
-		holdingBalances                               []*entity.Balance
-	)
-	group.Go(func() error {
-		deployEvent, err = h.usecase.GetDeployEventByTick(groupctx, req.Id)
-		if err != nil {
-			return errors.Wrap(err, "error during GetDeployEventByTick")
-		}
-		return nil
-	})
-	group.Go(func() error {
-		// TODO: at block height to parameter.
-		firstInscriptionNumber, lastInscriptionNumber, err = h.usecase.GetFirstLastInscriptionNumberByTick(groupctx, req.Id)
-		if err != nil {
-			return errors.Wrap(err, "error during GetFirstLastInscriptionNumberByTick")
-		}
-		return nil
-	})
-	group.Go(func() error {
-		entry, err = h.usecase.GetTickEntryByTickAndHeight(groupctx, req.Id, blockHeight)
-		if err != nil {
-			return errors.Wrap(err, "error during GetTickEntryByTickAndHeight")
-		}
-		return nil
-	})
-	group.Go(func() error {
-		balances, err := h.usecase.GetBalancesByTick(groupctx, req.Id, blockHeight)
-		if err != nil {
-			return errors.Wrap(err, "error during GetBalancesByRuneId")
-		}
-		holdingBalances = lo.Filter(balances, func(b *entity.Balance, _ int) bool {
-			return !b.OverallBalance.IsZero()
-		})
-		return nil
-	})
-	if err := group.Wait(); err != nil {
-		return errors.WithStack(err)
-	}
-
-	address, err := btcutils.PkScriptToAddress(deployEvent.PkScript, h.network)
-	if err != nil {
-		return errors.Wrapf(err, `error during PkScriptToAddress for pkscript: %x, network: %v`, deployEvent.PkScript, h.network)
-	}
-
-	resp := getTokenInfoResponse{
-		Result: &getTokenInfoResult{
-			Id:                entry.Tick,
-			Name:              entry.OriginalTick,
-			Symbol:            entry.Tick,
-			TotalSupply:       decimals.ToUint256(entry.TotalSupply, entry.Decimals),
-			CirculatingSupply: decimals.ToUint256(entry.MintedAmount.Sub(entry.BurnedAmount), entry.Decimals),
-			MintedAmount:      decimals.ToUint256(entry.MintedAmount, entry.Decimals),
-			BurnedAmount:      decimals.ToUint256(entry.BurnedAmount, entry.Decimals),
-			Decimals:          entry.Decimals,
-			DeployedAt:        uint64(entry.DeployedAt.Unix()),
-			DeployedAtHeight:  entry.DeployedAtHeight,
-			CompletedAt:       lo.Ternary(entry.CompletedAt.IsZero(), nil, lo.ToPtr(uint64(entry.CompletedAt.Unix()))),
-			CompletedAtHeight: lo.Ternary(entry.CompletedAtHeight == 0, nil, lo.ToPtr(entry.CompletedAtHeight)),
-			HoldersCount:      len(holdingBalances),
-			Extend: tokenInfoExtend{
-				DeployedBy:              address,
-				LimitPerMint:            decimals.ToUint256(entry.LimitPerMint, entry.Decimals),
-				DeployInscriptionId:     deployEvent.InscriptionId.String(),
-				DeployInscriptionNumber: deployEvent.InscriptionNumber,
-				InscriptionStartNumber:  lo.Ternary(firstInscriptionNumber < 0, deployEvent.InscriptionNumber, firstInscriptionNumber),
-				InscriptionEndNumber:    lo.Ternary(lastInscriptionNumber < 0, deployEvent.InscriptionNumber, lastInscriptionNumber),
-			},
-		},
-	}
-
-	return errors.WithStack(ctx.JSON(resp))
-}

modules/brc20/api/httphandler/get_transactions.go

@@ -1,454 +0,0 @@
-package httphandler
-
-import (
-	"bytes"
-	"cmp"
-	"encoding/hex"
-	"slices"
-	"strings"
-
-	"github.com/btcsuite/btcd/chaincfg/chainhash"
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/common"
-	"github.com/gaze-network/indexer-network/common/errs"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/entity"
-	"github.com/gaze-network/indexer-network/pkg/btcutils"
-	"github.com/gaze-network/indexer-network/pkg/decimals"
-	"github.com/gofiber/fiber/v2"
-	"github.com/holiman/uint256"
-	"github.com/samber/lo"
-	"github.com/shopspring/decimal"
-	"golang.org/x/sync/errgroup"
-)
-
-var ops = []string{"inscribe-deploy", "inscribe-mint", "inscribe-transfer", "transfer-transfer"}
-
-type getTransactionsRequest struct {
-	Wallet      string `query:"wallet"`
-	Id          string `query:"id"`
-	BlockHeight uint64 `query:"blockHeight"`
-	Op          string `query:"op"`
-}
-
-func (r getTransactionsRequest) Validate() error {
-	var errList []error
-	if r.Op != "" {
-		if !lo.Contains(ops, r.Op) {
-			errList = append(errList, errors.Errorf("invalid 'op' value: %s, supported values: %s", r.Op, strings.Join(ops, ", ")))
-		}
-	}
-	return errs.WithPublicMessage(errors.Join(errList...), "validation error")
-}
-
-type txOpDeployArg struct {
-	Op       string          `json:"op"`
-	Tick     string          `json:"tick"`
-	Max      decimal.Decimal `json:"max"`
-	Lim      decimal.Decimal `json:"lim"`
-	Dec      uint16          `json:"dec"`
-	SelfMint bool            `json:"self_mint"`
-}
-
-type txOpGeneralArg struct {
-	Op     string          `json:"op"`
-	Tick   string          `json:"tick"`
-	Amount decimal.Decimal `json:"amt"`
-}
-
-type txOperation[T any] struct {
-	InscriptionId     string `json:"inscriptionId"`
-	InscriptionNumber int64  `json:"inscriptionNumber"`
-	Op                string `json:"op"`
-	Args              T      `json:"args"`
-}
-
-type txOperationsDeploy struct {
-	txOperation[txOpDeployArg]
-	Address string `json:"address"`
-}
-
-type txOperationsMint struct {
-	txOperation[txOpGeneralArg]
-	Address string `json:"address"`
-}
-
-type txOperationsInscribeTransfer struct {
-	txOperation[txOpGeneralArg]
-	Address     string `json:"address"`
-	OutputIndex uint32 `json:"outputIndex"`
-	Sats        uint64 `json:"sats"`
-}
-
-type txOperationsTransferTransfer struct {
-	txOperation[txOpGeneralArg]
-	FromAddress string `json:"fromAddress"`
-	ToAddress   string `json:"toAddress"`
-}
-
-type transactionExtend struct {
-	Operations []any `json:"operations"`
-}
-
-type amountWithDecimal struct {
-	Amount   *uint256.Int `json:"amount"`
-	Decimals uint16       `json:"decimals"`
-}
-
-type txInputOutput struct {
-	PkScript string       `json:"pkScript"`
-	Address  string       `json:"address"`
-	Id       string       `json:"id"`
-	Amount   *uint256.Int `json:"amount"`
-	Decimals uint16       `json:"decimals"`
-	Index    uint32       `json:"index"`
-}
-
-type transaction struct {
-	TxHash      chainhash.Hash               `json:"txHash"`
-	BlockHeight uint64                       `json:"blockHeight"`
-	Index       uint32                       `json:"index"`
-	Timestamp   int64                        `json:"timestamp"`
-	Inputs      []txInputOutput              `json:"inputs"`
-	Outputs     []txInputOutput              `json:"outputs"`
-	Mints       map[string]amountWithDecimal `json:"mints"`
-	Burns       map[string]amountWithDecimal `json:"burns"`
-	Extend      transactionExtend            `json:"extend"`
-}
-
-type getTransactionsResult struct {
-	List []transaction `json:"list"`
-}
-
-type getTransactionsResponse = common.HttpResponse[getTransactionsResult]
-
-func (h *HttpHandler) GetTransactions(ctx *fiber.Ctx) (err error) {
-	var req getTransactionsRequest
-	if err := ctx.QueryParser(&req); err != nil {
-		return errors.WithStack(err)
-	}
-	if err := req.Validate(); err != nil {
-		return errors.WithStack(err)
-	}
-
-	var pkScript []byte
-	if req.Wallet != "" {
-		pkScript, err = btcutils.ToPkScript(h.network, req.Wallet)
-		if err != nil {
-			return errs.NewPublicError("unable to resolve pkscript from \"wallet\"")
-		}
-	}
-
-	blockHeight := req.BlockHeight
-	// set blockHeight to the latest block height blockHeight, pkScript, and runeId are not provided
-	if blockHeight == 0 && pkScript == nil && req.Id == "" {
-		blockHeader, err := h.usecase.GetLatestBlock(ctx.UserContext())
-		if err != nil {
-			return errors.Wrap(err, "error during GetLatestBlock")
-		}
-		blockHeight = uint64(blockHeader.Height)
-	}
-
-	var (
-		deployEvents           []*entity.EventDeploy
-		mintEvents             []*entity.EventMint
-		transferTransferEvents []*entity.EventTransferTransfer
-		inscribeTransferEvents []*entity.EventInscribeTransfer
-	)
-
-	group, groupctx := errgroup.WithContext(ctx.UserContext())
-
-	if req.Op == "" || req.Op == "inscribe-deploy" {
-		group.Go(func() error {
-			events, err := h.usecase.GetDeployEvents(groupctx, pkScript, req.Id, blockHeight)
-			deployEvents = events
-			return errors.Wrap(err, "error during get inscribe-deploy events")
-		})
-	}
-	if req.Op == "" || req.Op == "inscribe-mint" {
-		group.Go(func() error {
-			events, err := h.usecase.GetMintEvents(groupctx, pkScript, req.Id, blockHeight)
-			mintEvents = events
-			return errors.Wrap(err, "error during get inscribe-mint events")
-		})
-	}
-	if req.Op == "" || req.Op == "transfer-transfer" {
-		group.Go(func() error {
-			events, err := h.usecase.GetTransferTransferEvents(groupctx, pkScript, req.Id, blockHeight)
-			transferTransferEvents = events
-			return errors.Wrap(err, "error during get transfer-transfer events")
-		})
-	}
-	if req.Op == "" || req.Op == "inscribe-transfer" {
-		group.Go(func() error {
-			events, err := h.usecase.GetInscribeTransferEvents(groupctx, pkScript, req.Id, blockHeight)
-			inscribeTransferEvents = events
-			return errors.Wrap(err, "error during get inscribe-transfer events")
-		})
-	}
-	if err := group.Wait(); err != nil {
-		return errors.WithStack(err)
-	}
-
-	allTicks := make([]string, 0, len(deployEvents)+len(mintEvents)+len(transferTransferEvents)+len(inscribeTransferEvents))
-	allTicks = append(allTicks, lo.Map(deployEvents, func(event *entity.EventDeploy, _ int) string { return event.Tick })...)
-	allTicks = append(allTicks, lo.Map(mintEvents, func(event *entity.EventMint, _ int) string { return event.Tick })...)
-	allTicks = append(allTicks, lo.Map(transferTransferEvents, func(event *entity.EventTransferTransfer, _ int) string { return event.Tick })...)
-	allTicks = append(allTicks, lo.Map(inscribeTransferEvents, func(event *entity.EventInscribeTransfer, _ int) string { return event.Tick })...)
-	entries, err := h.usecase.GetTickEntryByTickBatch(ctx.UserContext(), lo.Uniq(allTicks))
-	if err != nil {
-		return errors.Wrap(err, "error during GetTickEntryByTickBatch")
-	}
-
-	rawTxList := make([]transaction, 0, len(deployEvents)+len(mintEvents)+len(transferTransferEvents)+len(inscribeTransferEvents))
-
-	// Deploy events
-	for _, event := range deployEvents {
-		address, err := btcutils.PkScriptToAddress(event.PkScript, h.network)
-		if err != nil {
-			return errors.Wrapf(err, `error during PkScriptToAddress for deploy event %s, pkscript: %x, network: %v`, event.TxHash, event.PkScript, h.network)
-		}
-		respTx := transaction{
-			TxHash:      event.TxHash,
-			BlockHeight: event.BlockHeight,
-			Index:       event.TxIndex,
-			Timestamp:   event.Timestamp.Unix(),
-			Mints:       map[string]amountWithDecimal{},
-			Burns:       map[string]amountWithDecimal{},
-			Extend: transactionExtend{
-				Operations: []any{
-					txOperationsDeploy{
-						txOperation: txOperation[txOpDeployArg]{
-							InscriptionId:     event.InscriptionId.String(),
-							InscriptionNumber: event.InscriptionNumber,
-							Op:                "deploy",
-							Args: txOpDeployArg{
-								Op:       "deploy",
-								Tick:     event.Tick,
-								Max:      event.TotalSupply,
-								Lim:      event.LimitPerMint,
-								Dec:      event.Decimals,
-								SelfMint: event.IsSelfMint,
-							},
-						},
-						Address: address,
-					},
-				},
-			},
-		}
-		rawTxList = append(rawTxList, respTx)
-	}
-
-	// Mint events
-	for _, event := range mintEvents {
-		entry := entries[event.Tick]
-		address, err := btcutils.PkScriptToAddress(event.PkScript, h.network)
-		if err != nil {
-			return errors.Wrapf(err, `error during PkScriptToAddress for deploy event %s, pkscript: %x, network: %v`, event.TxHash, event.PkScript, h.network)
-		}
-		amtWei := decimals.ToUint256(event.Amount, entry.Decimals)
-		respTx := transaction{
-			TxHash:      event.TxHash,
-			BlockHeight: event.BlockHeight,
-			Index:       event.TxIndex,
-			Timestamp:   event.Timestamp.Unix(),
-			Outputs: []txInputOutput{
-				{
-					PkScript: hex.EncodeToString(event.PkScript),
-					Address:  address,
-					Id:       event.Tick,
-					Amount:   amtWei,
-					Decimals: entry.Decimals,
-					Index:    event.TxIndex,
-				},
-			},
-			Mints: map[string]amountWithDecimal{
-				event.Tick: {
-					Amount:   amtWei,
-					Decimals: entry.Decimals,
-				},
-			},
-			Extend: transactionExtend{
-				Operations: []any{
-					txOperationsMint{
-						txOperation: txOperation[txOpGeneralArg]{
-							InscriptionId:     event.InscriptionId.String(),
-							InscriptionNumber: event.InscriptionNumber,
-							Op:                "inscribe-mint",
-							Args: txOpGeneralArg{
-								Op:     "inscribe-mint",
-								Tick:   event.Tick,
-								Amount: event.Amount,
-							},
-						},
-						Address: address,
-					},
-				},
-			},
-		}
-		rawTxList = append(rawTxList, respTx)
-	}
-
-	// Inscribe Transfer events
-	for _, event := range inscribeTransferEvents {
-		address, err := btcutils.PkScriptToAddress(event.PkScript, h.network)
-		if err != nil {
-			return errors.Wrapf(err, `error during PkScriptToAddress for deploy event %s, pkscript: %x, network: %v`, event.TxHash, event.PkScript, h.network)
-		}
-		respTx := transaction{
-			TxHash:      event.TxHash,
-			BlockHeight: event.BlockHeight,
-			Index:       event.TxIndex,
-			Timestamp:   event.Timestamp.Unix(),
-			Mints:       map[string]amountWithDecimal{},
-			Burns:       map[string]amountWithDecimal{},
-			Extend: transactionExtend{
-				Operations: []any{
-					txOperationsInscribeTransfer{
-						txOperation: txOperation[txOpGeneralArg]{
-							InscriptionId:     event.InscriptionId.String(),
-							InscriptionNumber: event.InscriptionNumber,
-							Op:                "inscribe-transfer",
-							Args: txOpGeneralArg{
-								Op:     "inscribe-transfer",
-								Tick:   event.Tick,
-								Amount: event.Amount,
-							},
-						},
-						Address:     address,
-						OutputIndex: event.SatPoint.OutPoint.Index,
-						Sats:        event.SatsAmount,
-					},
-				},
-			},
-		}
-		rawTxList = append(rawTxList, respTx)
-	}
-
-	// Transfer Transfer events
-	for _, event := range transferTransferEvents {
-		entry := entries[event.Tick]
-		amntWei := decimals.ToUint256(event.Amount, entry.Decimals)
-		fromAddress, err := btcutils.PkScriptToAddress(event.FromPkScript, h.network)
-		if err != nil {
-			return errors.Wrapf(err, `error during PkScriptToAddress for deploy event %s, pkscript: %x, network: %v`, event.TxHash, event.FromPkScript, h.network)
-		}
-		toAddress := ""
-		if len(event.ToPkScript) > 0 && !bytes.Equal(event.ToPkScript, []byte{0x6a}) {
-			toAddress, err = btcutils.PkScriptToAddress(event.ToPkScript, h.network)
-			if err != nil {
-				return errors.Wrapf(err, `error during PkScriptToAddress for deploy event %s, pkscript: %x, network: %v`, event.TxHash, event.FromPkScript, h.network)
-			}
-		}
-
-		// if toAddress is empty, it's a burn.
-		burns := map[string]amountWithDecimal{}
-		if len(toAddress) == 0 {
-			burns[event.Tick] = amountWithDecimal{
-				Amount:   amntWei,
-				Decimals: entry.Decimals,
-			}
-		}
-
-		respTx := transaction{
-			TxHash:      event.TxHash,
-			BlockHeight: event.BlockHeight,
-			Index:       event.TxIndex,
-			Timestamp:   event.Timestamp.Unix(),
-			Inputs: []txInputOutput{
-				{
-					PkScript: hex.EncodeToString(event.FromPkScript),
-					Address:  fromAddress,
-					Id:       event.Tick,
-					Amount:   amntWei,
-					Decimals: entry.Decimals,
-					Index:    event.ToOutputIndex,
-				},
-			},
-			Outputs: []txInputOutput{
-				{
-					PkScript: hex.EncodeToString(event.ToPkScript),
-					Address:  fromAddress,
-					Id:       event.Tick,
-					Amount:   amntWei,
-					Decimals: entry.Decimals,
-					Index:    event.ToOutputIndex,
-				},
-			},
-			Mints: map[string]amountWithDecimal{},
-			Burns: burns,
-			Extend: transactionExtend{
-				Operations: []any{
-					txOperationsTransferTransfer{
-						txOperation: txOperation[txOpGeneralArg]{
-							InscriptionId:     event.InscriptionId.String(),
-							InscriptionNumber: event.InscriptionNumber,
-							Op:                "transfer-transfer",
-							Args: txOpGeneralArg{
-								Op:     "transfer-transfer",
-								Tick:   event.Tick,
-								Amount: event.Amount,
-							},
-						},
-						FromAddress: fromAddress,
-						ToAddress:   toAddress,
-					},
-				},
-			},
-		}
-		rawTxList = append(rawTxList, respTx)
-	}
-
-	// merge brc-20 tx events that have the same tx hash
-	txList := make([]transaction, 0, len(rawTxList))
-	groupedTxs := lo.GroupBy(rawTxList, func(tx transaction) chainhash.Hash { return tx.TxHash })
-	for _, txs := range groupedTxs {
-		tx := txs[0]
-		if tx.Mints == nil {
-			tx.Mints = map[string]amountWithDecimal{}
-		}
-		if tx.Burns == nil {
-			tx.Burns = map[string]amountWithDecimal{}
-		}
-		for _, tx2 := range txs[1:] {
-			tx.Inputs = append(tx.Inputs, tx2.Inputs...)
-			tx.Outputs = append(tx.Outputs, tx2.Outputs...)
-			if len(tx2.Mints) > 0 {
-				return errors.Wrap(errs.InvalidState, "transaction can't have multiple mints")
-			}
-			for tick, tx2Ammt := range tx2.Burns {
-				if txAmmt, ok := tx.Burns[tick]; ok {
-					tx.Burns[tick] = amountWithDecimal{
-						Amount:   new(uint256.Int).Add(txAmmt.Amount, tx2Ammt.Amount),
-						Decimals: txAmmt.Decimals,
-					}
-				} else {
-					tx.Burns[tick] = tx2Ammt
-				}
-			}
-			tx.Extend.Operations = append(tx.Extend.Operations, tx2.Extend.Operations...)
-		}
-		slices.SortFunc(tx.Inputs, func(i, j txInputOutput) int {
-			return cmp.Compare(i.Index, j.Index)
-		})
-		slices.SortFunc(tx.Outputs, func(i, j txInputOutput) int {
-			return cmp.Compare(i.Index, j.Index)
-		})
-		txList = append(txList, tx)
-	}
-
-	// sort by block height ASC, then index ASC
-	slices.SortFunc(txList, func(t1, t2 transaction) int {
-		if t1.BlockHeight != t2.BlockHeight {
-			return int(t1.BlockHeight - t2.BlockHeight)
-		}
-		return int(t1.Index - t2.Index)
-	})
-
-	resp := getTransactionsResponse{
-		Result: &getTransactionsResult{
-			List: txList,
-		},
-	}
-
-	return errors.WithStack(ctx.JSON(resp))
-}

modules/brc20/api/httphandler/get_utxos_by_address.go

@@ -1,136 +0,0 @@
-package httphandler
-
-import (
-	"strings"
-
-	"github.com/btcsuite/btcd/chaincfg/chainhash"
-	"github.com/btcsuite/btcd/wire"
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/common"
-	"github.com/gaze-network/indexer-network/common/errs"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/entity"
-	"github.com/gaze-network/indexer-network/pkg/btcutils"
-	"github.com/gaze-network/indexer-network/pkg/decimals"
-	"github.com/gofiber/fiber/v2"
-	"github.com/holiman/uint256"
-	"github.com/samber/lo"
-)
-
-type getUTXOsByAddressRequest struct {
-	Wallet      string `params:"wallet"`
-	Id          string `query:"id"`
-	BlockHeight uint64 `query:"blockHeight"`
-}
-
-func (r getUTXOsByAddressRequest) Validate() error {
-	var errList []error
-	if r.Wallet == "" {
-		errList = append(errList, errors.New("'wallet' is required"))
-	}
-	return errs.WithPublicMessage(errors.Join(errList...), "validation error")
-}
-
-type transferableInscription struct {
-	Ticker   string       `json:"ticker"`
-	Amount   *uint256.Int `json:"amount"`
-	Decimals uint16       `json:"decimals"`
-}
-
-type utxoExtend struct {
-	TransferableInscriptions []transferableInscription `json:"transferableInscriptions"`
-}
-
-type utxo struct {
-	TxHash      chainhash.Hash `json:"txHash"`
-	OutputIndex uint32         `json:"outputIndex"`
-	Extend      utxoExtend     `json:"extend"`
-}
-
-type getUTXOsByAddressResult struct {
-	List        []utxo `json:"list"`
-	BlockHeight uint64 `json:"blockHeight"`
-}
-
-type getUTXOsByAddressResponse = common.HttpResponse[getUTXOsByAddressResult]
-
-func (h *HttpHandler) GetUTXOsByAddress(ctx *fiber.Ctx) (err error) {
-	var req getUTXOsByAddressRequest
-	if err := ctx.ParamsParser(&req); err != nil {
-		return errors.WithStack(err)
-	}
-	if err := ctx.QueryParser(&req); err != nil {
-		return errors.WithStack(err)
-	}
-	if err := req.Validate(); err != nil {
-		return errors.WithStack(err)
-	}
-
-	pkScript, err := btcutils.ToPkScript(h.network, req.Wallet)
-	if err != nil {
-		return errs.NewPublicError("unable to resolve pkscript from \"wallet\"")
-	}
-
-	blockHeight := req.BlockHeight
-	if blockHeight == 0 {
-		blockHeader, err := h.usecase.GetLatestBlock(ctx.UserContext())
-		if err != nil {
-			return errors.Wrap(err, "error during GetLatestBlock")
-		}
-		blockHeight = uint64(blockHeader.Height)
-	}
-
-	transferables, err := h.usecase.GetTransferableTransfersByPkScript(ctx.UserContext(), pkScript, blockHeight)
-	if err != nil {
-		return errors.Wrap(err, "error during GetTransferableTransfersByPkScript")
-	}
-
-	transferableTicks := lo.Map(transferables, func(src *entity.EventInscribeTransfer, _ int) string { return src.Tick })
-	entries, err := h.usecase.GetTickEntryByTickBatch(ctx.UserContext(), transferableTicks)
-	if err != nil {
-		return errors.Wrap(err, "error during GetTickEntryByTickBatch")
-	}
-
-	groupedtransferableTi := lo.GroupBy(transferables, func(src *entity.EventInscribeTransfer) wire.OutPoint { return src.SatPoint.OutPoint })
-	utxoList := make([]utxo, 0, len(groupedtransferableTi))
-	for outPoint, transferables := range groupedtransferableTi {
-		transferableInscriptions := make([]transferableInscription, 0, len(transferables))
-		for _, transferable := range transferables {
-			entry := entries[transferable.Tick]
-			transferableInscriptions = append(transferableInscriptions, transferableInscription{
-				Ticker:   transferable.Tick,
-				Amount:   decimals.ToUint256(transferable.Amount, entry.Decimals),
-				Decimals: entry.Decimals,
-			})
-		}
-
-		utxoList = append(utxoList, utxo{
-			TxHash:      outPoint.Hash,
-			OutputIndex: outPoint.Index,
-			Extend: utxoExtend{
-				TransferableInscriptions: transferableInscriptions,
-			},
-		})
-	}
-
-	// TODO: filter tickers in pg query
-	// filter by req.Id if exists
-	{
-		utxoList = lo.Filter(utxoList, func(u utxo, _ int) bool {
-			for _, transferableInscriptions := range u.Extend.TransferableInscriptions {
-				if ok := strings.EqualFold(req.Id, transferableInscriptions.Ticker); ok {
-					return ok
-				}
-			}
-			return false
-		})
-	}
-
-	resp := getUTXOsByAddressResponse{
-		Result: &getUTXOsByAddressResult{
-			BlockHeight: blockHeight,
-			List:        utxoList,
-		},
-	}
-
-	return errors.WithStack(ctx.JSON(resp))
-}

modules/brc20/api/httphandler/httphandler.go

@@ -1,18 +0,0 @@
-package httphandler
-
-import (
-	"github.com/gaze-network/indexer-network/common"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/usecase"
-)
-
-type HttpHandler struct {
-	usecase *usecase.Usecase
-	network common.Network
-}
-
-func New(network common.Network, usecase *usecase.Usecase) *HttpHandler {
-	return &HttpHandler{
-		network: network,
-		usecase: usecase,
-	}
-}

modules/brc20/api/httphandler/routes.go

@@ -1,19 +0,0 @@
-package httphandler
-
-import (
-	"github.com/gofiber/fiber/v2"
-)
-
-func (h *HttpHandler) Mount(router fiber.Router) error {
-	r := router.Group("/v2/brc20")
-
-	r.Post("/balances/wallet/batch", h.GetBalancesByAddressBatch)
-	r.Get("/balances/wallet/:wallet", h.GetBalancesByAddress)
-	r.Get("/transactions", h.GetTransactions)
-	r.Get("/holders/:id", h.GetHolders)
-	r.Get("/info/:id", h.GetTokenInfo)
-	r.Get("/utxos/wallet/:wallet", h.GetUTXOsByAddress)
-	r.Get("/block", h.GetCurrentBlock)
-
-	return nil
-}

modules/brc20/brc20.go

@@ -1,93 +0,0 @@
-package brc20
-
-import (
-	"context"
-	"strings"
-
-	"github.com/btcsuite/btcd/rpcclient"
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/common/errs"
-	"github.com/gaze-network/indexer-network/core/datasources"
-	"github.com/gaze-network/indexer-network/core/indexer"
-	"github.com/gaze-network/indexer-network/core/types"
-	"github.com/gaze-network/indexer-network/internal/config"
-	"github.com/gaze-network/indexer-network/internal/postgres"
-	"github.com/gaze-network/indexer-network/modules/brc20/api/httphandler"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/datagateway"
-	brc20postgres "github.com/gaze-network/indexer-network/modules/brc20/internal/repository/postgres"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/usecase"
-	"github.com/gaze-network/indexer-network/pkg/btcclient"
-	"github.com/gaze-network/indexer-network/pkg/logger"
-	"github.com/gofiber/fiber/v2"
-	"github.com/samber/do/v2"
-	"github.com/samber/lo"
-)
-
-func New(injector do.Injector) (indexer.IndexerWorker, error) {
-	ctx := do.MustInvoke[context.Context](injector)
-	conf := do.MustInvoke[config.Config](injector)
-	// reportingClient := do.MustInvoke[*reportingclient.ReportingClient](injector)
-
-	cleanupFuncs := make([]func(context.Context) error, 0)
-	var brc20Dg datagateway.BRC20DataGateway
-	var indexerInfoDg datagateway.IndexerInfoDataGateway
-	switch strings.ToLower(conf.Modules.BRC20.Database) {
-	case "postgresql", "postgres", "pg":
-		pg, err := postgres.NewPool(ctx, conf.Modules.BRC20.Postgres)
-		if err != nil {
-			if errors.Is(err, errs.InvalidArgument) {
-				return nil, errors.Wrap(err, "Invalid Postgres configuration for indexer")
-			}
-			return nil, errors.Wrap(err, "can't create Postgres connection pool")
-		}
-		cleanupFuncs = append(cleanupFuncs, func(ctx context.Context) error {
-			pg.Close()
-			return nil
-		})
-		brc20Repo := brc20postgres.NewRepository(pg)
-		brc20Dg = brc20Repo
-		indexerInfoDg = brc20Repo
-	default:
-		return nil, errors.Wrapf(errs.Unsupported, "%q database for indexer is not supported", conf.Modules.BRC20.Database)
-	}
-
-	var bitcoinDatasource datasources.Datasource[*types.Block]
-	var bitcoinClient btcclient.Contract
-	switch strings.ToLower(conf.Modules.BRC20.Datasource) {
-	case "bitcoin-node":
-		btcClient := do.MustInvoke[*rpcclient.Client](injector)
-		bitcoinNodeDatasource := datasources.NewBitcoinNode(btcClient)
-		bitcoinDatasource = bitcoinNodeDatasource
-		bitcoinClient = bitcoinNodeDatasource
-	default:
-		return nil, errors.Wrapf(errs.Unsupported, "%q datasource is not supported", conf.Modules.BRC20.Datasource)
-	}
-
-	processor, err := NewProcessor(brc20Dg, indexerInfoDg, bitcoinClient, conf.Network, cleanupFuncs)
-	if err != nil {
-		return nil, errors.WithStack(err)
-	}
-	if err := processor.VerifyStates(ctx); err != nil {
-		return nil, errors.WithStack(err)
-	}
-
-	// Mount API
-	apiHandlers := lo.Uniq(conf.Modules.BRC20.APIHandlers)
-	for _, handler := range apiHandlers {
-		switch handler { // TODO: support more handlers (e.g. gRPC)
-		case "http":
-			httpServer := do.MustInvoke[*fiber.App](injector)
-			uc := usecase.New(brc20Dg, bitcoinClient)
-			httpHandler := httphandler.New(conf.Network, uc)
-			if err := httpHandler.Mount(httpServer); err != nil {
-				return nil, errors.Wrap(err, "can't mount API")
-			}
-			logger.InfoContext(ctx, "Mounted HTTP handler")
-		default:
-			return nil, errors.Wrapf(errs.Unsupported, "%q API handler is not supported", handler)
-		}
-	}
-
-	indexer := indexer.New(processor, bitcoinDatasource)
-	return indexer, nil
-}

modules/brc20/config/config.go

@@ -1,10 +0,0 @@
-package config
-
-import "github.com/gaze-network/indexer-network/internal/postgres"
-
-type Config struct {
-	Datasource  string          `mapstructure:"datasource"`   // Datasource to fetch bitcoin data for Meta-Protocol e.g. `bitcoin-node`
-	Database    string          `mapstructure:"database"`     // Database to store data.
-	APIHandlers []string        `mapstructure:"api_handlers"` // List of API handlers to enable. (e.g. `http`)
-	Postgres    postgres.Config `mapstructure:"postgres"`
-}

modules/brc20/constants.go

@@ -1,25 +0,0 @@
-package brc20
-
-import (
-	"github.com/Cleverse/go-utilities/utils"
-	"github.com/btcsuite/btcd/chaincfg/chainhash"
-	"github.com/gaze-network/indexer-network/common"
-	"github.com/gaze-network/indexer-network/core/types"
-)
-
-const (
-	ClientVersion    = "v0.0.1"
-	DBVersion        = 1
-	EventHashVersion = 1
-)
-
-var startingBlockHeader = map[common.Network]types.BlockHeader{
-	common.NetworkMainnet: {
-		Height: 767429,
-		Hash:   *utils.Must(chainhash.NewHashFromStr("00000000000000000002b35aef66eb15cd2b232a800f75a2f25cedca4cfe52c4")),
-	},
-	common.NetworkTestnet: {
-		Height: 2413342,
-		Hash:   *utils.Must(chainhash.NewHashFromStr("00000000000022e97030b143af785de812f836dd0651b6ac2b7dd9e90dc9abf9")),
-	},
-}

modules/brc20/database/postgresql/migrations/000001_initialize_tables.down.sql

@@ -1,17 +0,0 @@
-BEGIN;
-
-DROP TABLE IF EXISTS "brc20_indexer_states";
-DROP TABLE IF EXISTS "brc20_indexed_blocks";
-DROP TABLE IF EXISTS "brc20_processor_stats";
-DROP TABLE IF EXISTS "brc20_tick_entries";
-DROP TABLE IF EXISTS "brc20_tick_entry_states";
-DROP TABLE IF EXISTS "brc20_event_deploys";
-DROP TABLE IF EXISTS "brc20_event_mints";
-DROP TABLE IF EXISTS "brc20_event_inscribe_transfers";
-DROP TABLE IF EXISTS "brc20_event_transfer_transfers";
-DROP TABLE IF EXISTS "brc20_balances";
-DROP TABLE IF EXISTS "brc20_inscription_entries";
-DROP TABLE IF EXISTS "brc20_inscription_entry_states";
-DROP TABLE IF EXISTS "brc20_inscription_transfers";
-
-COMMIT;

modules/brc20/database/postgresql/migrations/000001_initialize_tables.up.sql

@@ -1,191 +0,0 @@
-BEGIN;
-
--- Indexer Client Information
-
-CREATE TABLE IF NOT EXISTS "brc20_indexer_states" (
-	"id" BIGSERIAL PRIMARY KEY,
-	"client_version" TEXT NOT NULL,
-	"network" TEXT NOT NULL,
-	"db_version" INT NOT NULL,
-	"event_hash_version" INT NOT NULL,
-	"created_at" TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP
-);
-CREATE INDEX IF NOT EXISTS brc20_indexer_state_created_at_idx ON "brc20_indexer_states" USING BTREE ("created_at" DESC);
-
--- BRC20 data
-
-CREATE TABLE IF NOT EXISTS "brc20_indexed_blocks" (
-	"height" INT NOT NULL PRIMARY KEY,
-	"hash" TEXT NOT NULL,
-	"event_hash" TEXT NOT NULL,
-	"cumulative_event_hash" TEXT NOT NULL
-);
-
-CREATE TABLE IF NOT EXISTS "brc20_processor_stats" (
-	"block_height" INT NOT NULL PRIMARY KEY,
-	"cursed_inscription_count" INT NOT NULL,
-	"blessed_inscription_count" INT NOT NULL,
-	"lost_sats" BIGINT NOT NULL
-);
-
-CREATE TABLE IF NOT EXISTS "brc20_tick_entries" (
-	"tick" TEXT NOT NULL PRIMARY KEY, -- lowercase of original_tick
-	"original_tick" TEXT NOT NULL,
-	"total_supply" DECIMAL NOT NULL,
-	"decimals" SMALLINT NOT NULL,
-	"limit_per_mint" DECIMAL NOT NULL,
-	"is_self_mint" BOOLEAN NOT NULL,
-	"deploy_inscription_id" TEXT NOT NULL,
-	"deployed_at" TIMESTAMP NOT NULL,
-	"deployed_at_height" INT NOT NULL
-);
-
-CREATE TABLE IF NOT EXISTS "brc20_tick_entry_states" (
-	"tick" TEXT NOT NULL,
-	"block_height" INT NOT NULL,
-	"minted_amount" DECIMAL NOT NULL,
-	"burned_amount" DECIMAL NOT NULL,
-	"completed_at" TIMESTAMP,
-	"completed_at_height" INT,
-	PRIMARY KEY ("tick", "block_height")
-);
-
-CREATE TABLE IF NOT EXISTS "brc20_event_deploys" (
-	"id" BIGINT PRIMARY KEY NOT NULL,
-	"inscription_id" TEXT NOT NULL,
-	"inscription_number" BIGINT NOT NULL,
-	"tick" TEXT NOT NULL, -- lowercase of original_tick
-	"original_tick" TEXT NOT NULL,
-	"tx_hash" TEXT NOT NULL,
-	"block_height" INT NOT NULL,
-	"tx_index" INT NOT NULL,
-	"timestamp" TIMESTAMP NOT NULL,
-	
-	"pkscript" TEXT NOT NULL,
-	"satpoint" TEXT NOT NULL,
-	"total_supply" DECIMAL NOT NULL,
-	"decimals" SMALLINT NOT NULL,
-	"limit_per_mint" DECIMAL NOT NULL,
-	"is_self_mint" BOOLEAN NOT NULL
-);
-CREATE INDEX IF NOT EXISTS brc20_event_deploys_block_height_idx ON "brc20_event_deploys" USING BTREE ("block_height");
-
-CREATE TABLE IF NOT EXISTS "brc20_event_mints" (
-	"id" BIGINT PRIMARY KEY NOT NULL,
-	"inscription_id" TEXT NOT NULL,
-	"inscription_number" BIGINT NOT NULL,
-	"tick" TEXT NOT NULL, -- lowercase of original_tick
-	"original_tick" TEXT NOT NULL,
-	"tx_hash" TEXT NOT NULL,
-	"block_height" INT NOT NULL,
-	"tx_index" INT NOT NULL,
-	"timestamp" TIMESTAMP NOT NULL,
-
-	"pkscript" TEXT NOT NULL,
-	"satpoint" TEXT NOT NULL,
-	"amount" DECIMAL NOT NULL,
-	"parent_id" TEXT -- requires parent deploy inscription id if minting a self-mint ticker
-);
-CREATE INDEX IF NOT EXISTS brc20_event_mints_block_height_idx ON "brc20_event_mints" USING BTREE ("block_height");
-
-CREATE TABLE IF NOT EXISTS "brc20_event_inscribe_transfers" (
-	"id" BIGINT PRIMARY KEY NOT NULL,
-	"inscription_id" TEXT NOT NULL,
-	"inscription_number" BIGINT NOT NULL,
-	"tick" TEXT NOT NULL, -- lowercase of original_tick
-	"original_tick" TEXT NOT NULL,
-	"tx_hash" TEXT NOT NULL,
-	"block_height" INT NOT NULL,
-	"tx_index" INT NOT NULL,
-	"timestamp" TIMESTAMP NOT NULL,
-
-	"pkscript" TEXT NOT NULL,
-	"satpoint" TEXT NOT NULL,
-	"output_index" INT NOT NULL,
-	"sats_amount" BIGINT NOT NULL,
-	"amount" DECIMAL NOT NULL
-);
-CREATE INDEX IF NOT EXISTS brc20_event_inscribe_transfers_block_height_idx ON "brc20_event_inscribe_transfers" USING BTREE ("block_height");
-CREATE INDEX IF NOT EXISTS brc20_event_inscribe_transfers_inscription_id_idx ON "brc20_event_inscribe_transfers" USING BTREE ("inscription_id"); -- used for validating transfer transfer events
-
-CREATE TABLE IF NOT EXISTS "brc20_event_transfer_transfers" (
-	"id" BIGINT PRIMARY KEY NOT NULL,
-	"inscription_id" TEXT NOT NULL,
-	"inscription_number" BIGINT NOT NULL,
-	"tick" TEXT NOT NULL, -- lowercase of original_tick
-	"original_tick" TEXT NOT NULL,
-	"tx_hash" TEXT NOT NULL,
-	"block_height" INT NOT NULL,
-	"tx_index" INT NOT NULL,
-	"timestamp" TIMESTAMP NOT NULL,
-
-	"from_pkscript" TEXT NOT NULL,
-	"from_satpoint" TEXT NOT NULL,
-	"from_input_index" INT NOT NULL,
-	"to_pkscript" TEXT NOT NULL,
-	"to_satpoint" TEXT NOT NULL,
-	"to_output_index" INT NOT NULL,
-	"spent_as_fee" BOOLEAN NOT NULL,
-	"amount" DECIMAL NOT NULL
-);
-CREATE INDEX IF NOT EXISTS brc20_event_transfer_transfers_block_height_idx ON "brc20_event_transfer_transfers" USING BTREE ("block_height");
-
-CREATE TABLE IF NOT EXISTS "brc20_balances" (
-	"pkscript" TEXT NOT NULL,
-	"block_height" INT NOT NULL,
-	"tick" TEXT NOT NULL,
-	"overall_balance" DECIMAL NOT NULL, -- overall balance = available_balance + transferable_balance
-	"available_balance" DECIMAL NOT NULL,
-	PRIMARY KEY ("pkscript", "tick", "block_height")
-);
-
-CREATE TABLE IF NOT EXISTS "brc20_inscription_entries" (
-	"id" TEXT NOT NULL PRIMARY KEY,
-	"number" BIGINT NOT NULL,
-	"sequence_number" BIGINT NOT NULL,
-	"delegate" TEXT, -- delegate inscription id
-	"metadata" BYTEA,
-	"metaprotocol" TEXT,
-	"parents" TEXT[], -- parent inscription id, 0.14 only supports 1 parent per inscription
-	"pointer" BIGINT,
-	"content" JSONB, -- can use jsonb because we only track brc20 inscriptions
-	"content_encoding" TEXT,
-	"content_type" TEXT,
-	"cursed" BOOLEAN NOT NULL, -- inscriptions after jubilee are no longer cursed in 0.14, which affects inscription number
-	"cursed_for_brc20" BOOLEAN NOT NULL, -- however, inscriptions that would normally be cursed are still considered cursed for brc20
-	"created_at" TIMESTAMP NOT NULL,
-	"created_at_height" INT NOT NULL
-);
-CREATE INDEX IF NOT EXISTS brc20_inscription_entries_id_number_idx ON "brc20_inscription_entries" USING BTREE ("id", "number");
-
-CREATE TABLE IF NOT EXISTS "brc20_inscription_entry_states" (
-	"id" TEXT NOT NULL,
-	"block_height" INT NOT NULL,
-	"transfer_count" INT NOT NULL,
-	PRIMARY KEY ("id", "block_height")
-);
-
-CREATE TABLE IF NOT EXISTS "brc20_inscription_transfers" (
-	"inscription_id" TEXT NOT NULL,
-	"inscription_number" BIGINT NOT NULL,
-	"inscription_sequence_number" BIGINT NOT NULL,
-	"block_height" INT NOT NULL,
-	"tx_index" INT NOT NULL,
-	"tx_hash" TEXT NOT NULL,
-	"from_input_index" INT NOT NULL,
-	"old_satpoint_tx_hash" TEXT,
-	"old_satpoint_out_idx" INT,
-	"old_satpoint_offset" BIGINT,
-	"new_satpoint_tx_hash" TEXT,
-	"new_satpoint_out_idx" INT,
-	"new_satpoint_offset" BIGINT,
-	"new_pkscript" TEXT NOT NULL,
-	"new_output_value" BIGINT NOT NULL,
-	"sent_as_fee" BOOLEAN NOT NULL,
-	"transfer_count" INT NOT NULL,
-	PRIMARY KEY ("inscription_id", "block_height", "tx_index")
-);
-CREATE INDEX IF NOT EXISTS brc20_inscription_transfers_block_height_tx_index_idx ON "brc20_inscription_transfers" USING BTREE ("block_height", "tx_index");
-CREATE INDEX IF NOT EXISTS brc20_inscription_transfers_new_satpoint_idx ON "brc20_inscription_transfers" USING BTREE ("new_satpoint_tx_hash", "new_satpoint_out_idx", "new_satpoint_offset");
-
-COMMIT;

modules/brc20/database/postgresql/queries/data.sql

@@ -1,263 +0,0 @@
--- name: GetTransferableTransfersByPkScript :many
-SELECT * 
-FROM "brc20_event_inscribe_transfers"
-WHERE 
-  pkscript = $1 
-  AND "brc20_event_inscribe_transfers"."block_height" <= $2
-  AND NOT EXISTS (
-    SELECT NULL
-    FROM "brc20_event_transfer_transfers" 
-    WHERE "brc20_event_transfer_transfers"."inscription_id" = "brc20_event_inscribe_transfers"."inscription_id"
-  )
-ORDER BY "brc20_event_inscribe_transfers"."block_height" DESC;
-
--- name: GetBalancesByPkScript :many
-WITH balances AS (
-  SELECT DISTINCT ON (tick) * FROM brc20_balances WHERE pkscript = $1 AND block_height <= $2 ORDER BY tick, overall_balance DESC
-)
-SELECT * FROM balances WHERE overall_balance > 0;
-
--- name: GetBalancesByTick :many
-WITH balances AS (
-  SELECT DISTINCT ON (pkscript) * FROM brc20_balances WHERE tick = $1 AND block_height <= $2 ORDER BY pkscript, block_height DESC
-)
-SELECT * FROM balances WHERE overall_balance > 0;
-
--- name: GetDeployEventByTick :one
-SELECT * FROM brc20_event_deploys WHERE tick = $1;
-
--- name: GetFirstLastInscriptionNumberByTick :one
-SELECT 
-  COALESCE(MIN("inscription_number"), -1)::BIGINT AS "first_inscription_number", 
-  COALESCE(MAX("inscription_number"), -1)::BIGINT AS "last_inscription_number"
-FROM (
-  SELECT inscription_number FROM "brc20_event_mints" WHERE "brc20_event_mints"."tick" = $1
-	UNION ALL
-	SELECT inscription_number FROM "brc20_event_inscribe_transfers" WHERE "brc20_event_inscribe_transfers"."tick" = $1
-	UNION ALL
-	SELECT inscription_number FROM "brc20_event_transfer_transfers" WHERE "brc20_event_transfer_transfers"."tick" = $1
-) as events;
--- WITH 
--- "first_mint" AS (SELECT "inscription_number" FROM "brc20_event_mints" WHERE "brc20_event_mints".tick = $1 ORDER BY "id" ASC LIMIT 1),
--- "latest_mint" AS (SELECT "inscription_number" FROM "brc20_event_mints" WHERE "brc20_event_mints".tick = $1 ORDER BY "id" DESC LIMIT 1),
--- "first_inscribe_transfer" AS (SELECT "inscription_number" FROM "brc20_event_inscribe_transfers" WHERE "brc20_event_inscribe_transfers".tick = $1 ORDER BY "id" ASC LIMIT 1),
--- "latest_inscribe_transfer" AS (SELECT "inscription_number" FROM "brc20_event_inscribe_transfers" WHERE "brc20_event_inscribe_transfers".tick = $1 ORDER BY "id" DESC LIMIT 1)
--- SELECT
---  COALESCE(
---     LEAST(
---       (SELECT "inscription_number" FROM "first_mint"),
---       (SELECT "inscription_number" FROM "first_inscribe_transfer")
---     ),
---     -1
---   ) AS "first_inscription_number",
---   COALESCE(
---     GREATEST(
---       (SELECT "inscription_number" FROM "latest_mint"),
---       (SELECT "inscription_number" FROM "latest_inscribe_transfer")
---     ),
---     -1
---   ) AS "last_inscription_number";
-
--- name: GetTickEntriesByTicksAndHeight :many
-WITH "states" AS (
-  -- select latest state
-  SELECT DISTINCT ON ("tick") * FROM "brc20_tick_entry_states" WHERE "tick" = ANY(@ticks::text[]) AND block_height <= @height ORDER BY "tick", "block_height" DESC
-)
-SELECT * FROM "brc20_tick_entries"
-  LEFT JOIN "states" ON "brc20_tick_entries"."tick" = "states"."tick"
-  WHERE "brc20_tick_entries"."tick" = ANY(@ticks::text[]) AND deployed_at_height <= @height;;
-
--- name: GetDeployEvents :many
-SELECT * FROM "brc20_event_deploys"
-WHERE (
-    @filter_pk_script::BOOLEAN = FALSE -- if @filter_pk_script is TRUE, apply pk_script filter
-    OR pkscript = @pk_script
-  ) AND (
-    @filter_ticker::BOOLEAN = FALSE -- if @filter_ticker is TRUE, apply ticker filter
-    OR tick = @ticker 
-  ) AND (
-    @block_height::INT = 0 OR block_height = @block_height::INT -- if @block_height > 0, apply block_height filter
-  );
-
--- name: GetMintEvents :many
-SELECT * FROM "brc20_event_mints"
-WHERE (
-    @filter_pk_script::BOOLEAN = FALSE -- if @filter_pk_script is TRUE, apply pk_script filter
-    OR pkscript = @pk_script
-  ) AND (
-    @filter_ticker::BOOLEAN = FALSE -- if @filter_ticker is TRUE, apply ticker filter
-    OR tick = @ticker 
-  ) AND (
-    @block_height::INT = 0 OR block_height = @block_height::INT -- if @block_height > 0, apply block_height filter
-  );
-
--- name: GetInscribeTransferEvents :many
-SELECT * FROM "brc20_event_inscribe_transfers"
-WHERE (
-    @filter_pk_script::BOOLEAN = FALSE -- if @filter_pk_script is TRUE, apply pk_script filter
-    OR pkscript = @pk_script
-  ) AND (
-    @filter_ticker::BOOLEAN = FALSE -- if @filter_ticker is TRUE, apply ticker filter
-    OR tick = @ticker 
-  ) AND (
-    @block_height::INT = 0 OR block_height = @block_height::INT -- if @block_height > 0, apply block_height filter
-  );
-
--- name: GetTransferTransferEvents :many
-SELECT * FROM "brc20_event_transfer_transfers"
-WHERE (
-    @filter_pk_script::BOOLEAN = FALSE -- if @filter_pk_script is TRUE, apply pk_script filter
-    OR from_pkscript = @pk_script
-    OR to_pkscript = @pk_script
-  ) AND (
-    @filter_ticker::BOOLEAN = FALSE -- if @filter_ticker is TRUE, apply ticker filter
-    OR tick = @ticker 
-  ) AND (
-    @block_height::INT = 0 OR block_height = @block_height::INT -- if @block_height > 0, apply block_height filter
-  );
-
--- name: GetLatestIndexedBlock :one
-SELECT * FROM "brc20_indexed_blocks" ORDER BY "height" DESC LIMIT 1;
-
--- name: GetIndexedBlockByHeight :one
-SELECT * FROM "brc20_indexed_blocks" WHERE "height" = $1;
-
--- name: GetLatestProcessorStats :one
-SELECT * FROM "brc20_processor_stats" ORDER BY "block_height" DESC LIMIT 1;
-
--- name: GetInscriptionTransfersInOutPoints :many
-SELECT "it".*, "ie"."content"   FROM (
-    SELECT
-      unnest(@tx_hash_arr::text[]) AS "tx_hash",
-      unnest(@tx_out_idx_arr::int[]) AS "tx_out_idx"
-  ) "inputs"
-  INNER JOIN "brc20_inscription_transfers" it ON "inputs"."tx_hash" = "it"."new_satpoint_tx_hash" AND "inputs"."tx_out_idx" = "it"."new_satpoint_out_idx"
-  LEFT JOIN "brc20_inscription_entries" ie ON "it"."inscription_id" = "ie"."id";
-  ;
-
--- name: GetInscriptionEntriesByIds :many
-WITH "states" AS (
-  -- select latest state
-  SELECT DISTINCT ON ("id") * FROM "brc20_inscription_entry_states" WHERE "id" = ANY(@inscription_ids::text[]) ORDER BY "id", "block_height" DESC
-)
-SELECT * FROM "brc20_inscription_entries"
-  LEFT JOIN "states" ON "brc20_inscription_entries"."id" = "states"."id"
-  WHERE "brc20_inscription_entries"."id" = ANY(@inscription_ids::text[]);
-
--- name: GetTickEntriesByTicks :many
-WITH "states" AS (
-  -- select latest state
-  SELECT DISTINCT ON ("tick") * FROM "brc20_tick_entry_states" WHERE "tick" = ANY(@ticks::text[]) ORDER BY "tick", "block_height" DESC
-)
-SELECT * FROM "brc20_tick_entries"
-  LEFT JOIN "states" ON "brc20_tick_entries"."tick" = "states"."tick"
-  WHERE "brc20_tick_entries"."tick" = ANY(@ticks::text[]);
-
--- name: GetInscriptionNumbersByIds :many
-SELECT id, number FROM "brc20_inscription_entries" WHERE "id" = ANY(@inscription_ids::text[]);
-
--- name: GetInscriptionParentsByIds :many
-SELECT id, parents FROM "brc20_inscription_entries" WHERE "id" = ANY(@inscription_ids::text[]);
-
--- name: GetLatestEventIds :one
-WITH "latest_deploy_id" AS (
-  SELECT "id" FROM "brc20_event_deploys" ORDER BY "id" DESC LIMIT 1
-),
-"latest_mint_id" AS (
-  SELECT "id" FROM "brc20_event_mints" ORDER BY "id" DESC LIMIT 1
-),
-"latest_inscribe_transfer_id" AS (
-  SELECT "id" FROM "brc20_event_inscribe_transfers" ORDER BY "id" DESC LIMIT 1
-),
-"latest_transfer_transfer_id" AS (
-  SELECT "id" FROM "brc20_event_transfer_transfers" ORDER BY "id" DESC LIMIT 1
-)
-SELECT
-  COALESCE((SELECT "id" FROM "latest_deploy_id"), -1) AS "event_deploy_id",
-  COALESCE((SELECT "id" FROM "latest_mint_id"), -1) AS "event_mint_id",
-  COALESCE((SELECT "id" FROM "latest_inscribe_transfer_id"), -1) AS "event_inscribe_transfer_id",
-  COALESCE((SELECT "id" FROM "latest_transfer_transfer_id"), -1) AS "event_transfer_transfer_id";
-
--- name: GetBalancesBatchAtHeight :many
-SELECT DISTINCT ON ("brc20_balances"."pkscript", "brc20_balances"."tick") "brc20_balances".* FROM "brc20_balances" 
-  INNER JOIN (
-    SELECT
-      unnest(@pkscript_arr::text[]) AS "pkscript",
-      unnest(@tick_arr::text[]) AS "tick"
-  ) "queries" ON "brc20_balances"."pkscript" = "queries"."pkscript" AND "brc20_balances"."tick" = "queries"."tick" AND "brc20_balances"."block_height" <= @block_height
-  ORDER BY "brc20_balances"."pkscript", "brc20_balances"."tick", "block_height" DESC;
-
--- name: GetEventInscribeTransfersByInscriptionIds :many
-SELECT * FROM "brc20_event_inscribe_transfers" WHERE "inscription_id" = ANY(@inscription_ids::text[]);
-
--- name: CreateIndexedBlock :exec
-INSERT INTO "brc20_indexed_blocks" ("height", "hash", "event_hash", "cumulative_event_hash") VALUES ($1, $2, $3, $4);
-
--- name: CreateProcessorStats :exec
-INSERT INTO "brc20_processor_stats" ("block_height", "cursed_inscription_count", "blessed_inscription_count", "lost_sats") VALUES ($1, $2, $3, $4);
-
--- name: CreateTickEntries :batchexec
-INSERT INTO "brc20_tick_entries" ("tick", "original_tick", "total_supply", "decimals", "limit_per_mint", "is_self_mint", "deploy_inscription_id", "deployed_at", "deployed_at_height") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9);
-
--- name: CreateTickEntryStates :batchexec
-INSERT INTO "brc20_tick_entry_states" ("tick", "block_height", "minted_amount", "burned_amount", "completed_at", "completed_at_height") VALUES ($1, $2, $3, $4, $5, $6);
-
--- name: CreateInscriptionEntries :batchexec
-INSERT INTO "brc20_inscription_entries" ("id", "number", "sequence_number", "delegate", "metadata", "metaprotocol", "parents", "pointer", "content", "content_encoding", "content_type", "cursed", "cursed_for_brc20", "created_at", "created_at_height") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15);
-
--- name: CreateInscriptionEntryStates :batchexec
-INSERT INTO "brc20_inscription_entry_states" ("id", "block_height", "transfer_count") VALUES ($1, $2, $3);
-
--- name: CreateInscriptionTransfers :batchexec
-INSERT INTO "brc20_inscription_transfers" ("inscription_id", "inscription_number", "inscription_sequence_number", "block_height", "tx_index", "tx_hash", "from_input_index", "old_satpoint_tx_hash", "old_satpoint_out_idx", "old_satpoint_offset", "new_satpoint_tx_hash", "new_satpoint_out_idx", "new_satpoint_offset", "new_pkscript", "new_output_value", "sent_as_fee", "transfer_count") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17);
-
--- name: CreateEventDeploys :batchexec
-INSERT INTO "brc20_event_deploys" ("id", "inscription_id", "inscription_number", "tick", "original_tick", "tx_hash", "block_height", "tx_index", "timestamp", "pkscript", "satpoint", "total_supply", "decimals", "limit_per_mint", "is_self_mint") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15);
-
--- name: CreateEventMints :batchexec
-INSERT INTO "brc20_event_mints" ("id", "inscription_id", "inscription_number", "tick", "original_tick", "tx_hash", "block_height", "tx_index", "timestamp", "pkscript", "satpoint", "amount", "parent_id") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13);
-
--- name: CreateEventInscribeTransfers :batchexec
-INSERT INTO "brc20_event_inscribe_transfers" ("id", "inscription_id", "inscription_number", "tick", "original_tick", "tx_hash", "block_height", "tx_index", "timestamp", "pkscript", "satpoint", "output_index", "sats_amount", "amount") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14);
-
--- name: CreateEventTransferTransfers :batchexec
-INSERT INTO "brc20_event_transfer_transfers" ("id", "inscription_id", "inscription_number", "tick", "original_tick", "tx_hash", "block_height", "tx_index", "timestamp", "from_pkscript", "from_satpoint", "from_input_index", "to_pkscript", "to_satpoint", "to_output_index", "spent_as_fee", "amount") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17);
-
--- name: CreateBalances :batchexec
-INSERT INTO "brc20_balances" ("pkscript", "block_height", "tick", "overall_balance", "available_balance") VALUES ($1, $2, $3, $4, $5);
-
--- name: DeleteIndexedBlocksSinceHeight :exec
-DELETE FROM "brc20_indexed_blocks" WHERE "height" >= $1;
-
--- name: DeleteProcessorStatsSinceHeight :exec
-DELETE FROM "brc20_processor_stats" WHERE "block_height" >= $1;
-
--- name: DeleteTickEntriesSinceHeight :exec
-DELETE FROM "brc20_tick_entries" WHERE "deployed_at_height" >= $1;
-
--- name: DeleteTickEntryStatesSinceHeight :exec
-DELETE FROM "brc20_tick_entry_states" WHERE "block_height" >= $1;
-
--- name: DeleteEventDeploysSinceHeight :exec
-DELETE FROM "brc20_event_deploys" WHERE "block_height" >= $1;
-
--- name: DeleteEventMintsSinceHeight :exec
-DELETE FROM "brc20_event_mints" WHERE "block_height" >= $1;
-
--- name: DeleteEventInscribeTransfersSinceHeight :exec
-DELETE FROM "brc20_event_inscribe_transfers" WHERE "block_height" >= $1;
-
--- name: DeleteEventTransferTransfersSinceHeight :exec
-DELETE FROM "brc20_event_transfer_transfers" WHERE "block_height" >= $1;
-
--- name: DeleteBalancesSinceHeight :exec
-DELETE FROM "brc20_balances" WHERE "block_height" >= $1;
-
--- name: DeleteInscriptionEntriesSinceHeight :exec
-DELETE FROM "brc20_inscription_entries" WHERE "created_at_height" >= $1;
-
--- name: DeleteInscriptionEntryStatesSinceHeight :exec
-DELETE FROM "brc20_inscription_entry_states" WHERE "block_height" >= $1;
-
--- name: DeleteInscriptionTransfersSinceHeight :exec
-DELETE FROM "brc20_inscription_transfers" WHERE "block_height" >= $1;

modules/brc20/database/postgresql/queries/info.sql

@@ -1,5 +0,0 @@
--- name: GetLatestIndexerState :one
-SELECT * FROM brc20_indexer_states ORDER BY created_at DESC LIMIT 1;
-
--- name: CreateIndexerState :exec
-INSERT INTO brc20_indexer_states (client_version, network, db_version, event_hash_version) VALUES ($1, $2, $3, $4);

modules/brc20/event_hash.go

@@ -1,69 +0,0 @@
-package brc20
-
-import (
-	"encoding/hex"
-	"strconv"
-	"strings"
-
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/entity"
-	"github.com/samber/lo"
-)
-
-const eventHashSeparator = "|"
-
-func getEventDeployString(event *entity.EventDeploy) string {
-	var sb strings.Builder
-	sb.WriteString("deploy-inscribe;")
-	sb.WriteString(event.InscriptionId.String() + ";")
-	sb.WriteString(hex.EncodeToString(event.PkScript) + ";")
-	sb.WriteString(event.Tick + ";")
-	sb.WriteString(event.OriginalTick + ";")
-	sb.WriteString(event.TotalSupply.StringFixed(int32(event.Decimals)) + ";")
-	sb.WriteString(strconv.Itoa(int(event.Decimals)) + ";")
-	sb.WriteString(event.LimitPerMint.StringFixed(int32(event.Decimals)) + ";")
-	sb.WriteString(lo.Ternary(event.IsSelfMint, "True", "False"))
-	return sb.String()
-}
-
-func getEventMintString(event *entity.EventMint, decimals uint16) string {
-	var sb strings.Builder
-	var parentId string
-	if event.ParentId != nil {
-		parentId = event.ParentId.String()
-	}
-	sb.WriteString("mint-inscribe;")
-	sb.WriteString(event.InscriptionId.String() + ";")
-	sb.WriteString(hex.EncodeToString(event.PkScript) + ";")
-	sb.WriteString(event.Tick + ";")
-	sb.WriteString(event.OriginalTick + ";")
-	sb.WriteString(event.Amount.StringFixed(int32(decimals)) + ";")
-	sb.WriteString(parentId)
-	return sb.String()
-}
-
-func getEventInscribeTransferString(event *entity.EventInscribeTransfer, decimals uint16) string {
-	var sb strings.Builder
-	sb.WriteString("inscribe-transfer;")
-	sb.WriteString(event.InscriptionId.String() + ";")
-	sb.WriteString(hex.EncodeToString(event.PkScript) + ";")
-	sb.WriteString(event.Tick + ";")
-	sb.WriteString(event.OriginalTick + ";")
-	sb.WriteString(event.Amount.StringFixed(int32(decimals)))
-	return sb.String()
-}
-
-func getEventTransferTransferString(event *entity.EventTransferTransfer, decimals uint16) string {
-	var sb strings.Builder
-	sb.WriteString("transfer-transfer;")
-	sb.WriteString(event.InscriptionId.String() + ";")
-	sb.WriteString(hex.EncodeToString(event.FromPkScript) + ";")
-	if event.SpentAsFee {
-		sb.WriteString(";")
-	} else {
-		sb.WriteString(hex.EncodeToString(event.ToPkScript) + ";")
-	}
-	sb.WriteString(event.Tick + ";")
-	sb.WriteString(event.OriginalTick + ";")
-	sb.WriteString(event.Amount.StringFixed(int32(decimals)))
-	return sb.String()
-}

modules/brc20/internal/brc20/activation.go

@@ -1,16 +0,0 @@
-package brc20
-
-import "github.com/gaze-network/indexer-network/common"
-
-var selfMintActivationHeights = map[common.Network]uint64{
-	common.NetworkMainnet: 837090,
-	common.NetworkTestnet: 837090,
-}
-
-func isSelfMintActivated(height uint64, network common.Network) bool {
-	activationHeight, ok := selfMintActivationHeights[network]
-	if !ok {
-		return false
-	}
-	return height >= activationHeight
-}

modules/brc20/internal/brc20/operations.go

@@ -1,21 +0,0 @@
-package brc20
-
-type Operation string
-
-const (
-	OperationDeploy   Operation = "deploy"
-	OperationMint     Operation = "mint"
-	OperationTransfer Operation = "transfer"
-)
-
-func (o Operation) IsValid() bool {
-	switch o {
-	case OperationDeploy, OperationMint, OperationTransfer:
-		return true
-	}
-	return false
-}
-
-func (o Operation) String() string {
-	return string(o)
-}

modules/brc20/internal/brc20/payload.go

@@ -1,173 +0,0 @@
-package brc20
-
-import (
-	"encoding/json"
-	"math"
-	"math/big"
-	"strconv"
-	"strings"
-
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/entity"
-	"github.com/shopspring/decimal"
-)
-
-type rawPayload struct {
-	P    string // required
-	Op   string `json:"op"`   // required
-	Tick string `json:"tick"` // required
-
-	// for deploy operations
-	Max      string  `json:"max"` // required
-	Lim      *string `json:"lim"`
-	Dec      *string `json:"dec"`
-	SelfMint *string `json:"self_mint"`
-
-	// for mint/transfer operations
-	Amt string `json:"amt"` // required
-}
-
-type Payload struct {
-	Transfer     *entity.InscriptionTransfer
-	P            string
-	Op           Operation
-	Tick         string // lower-cased tick
-	OriginalTick string // original tick before lower-cased
-
-	// for deploy operations
-	Max      decimal.Decimal
-	Lim      decimal.Decimal
-	Dec      uint16
-	SelfMint bool
-
-	// for mint/transfer operations
-	Amt decimal.Decimal
-}
-
-var (
-	ErrInvalidProtocol   = errors.New("invalid protocol: must be 'brc20'")
-	ErrInvalidOperation  = errors.New("invalid operation for brc20: must be one of 'deploy', 'mint', or 'transfer'")
-	ErrInvalidTickLength = errors.New("invalid tick length: must be 4 or 5 bytes")
-	ErrEmptyTick         = errors.New("empty tick")
-	ErrEmptyMax          = errors.New("empty max")
-	ErrInvalidMax        = errors.New("invalid max")
-	ErrInvalidDec        = errors.New("invalid dec")
-	ErrInvalidSelfMint   = errors.New("invalid self_mint")
-	ErrInvalidAmt        = errors.New("invalid amt")
-	ErrNumberOverflow    = errors.New("number overflow: max value is (2^64-1)")
-)
-
-func ParsePayload(transfer *entity.InscriptionTransfer) (*Payload, error) {
-	var p rawPayload
-	err := json.Unmarshal(transfer.Content, &p)
-	if err != nil {
-		return nil, errors.Wrap(err, "failed to unmarshal payload as json")
-	}
-
-	if p.P != "brc-20" {
-		return nil, errors.WithStack(ErrInvalidProtocol)
-	}
-	if !Operation(p.Op).IsValid() {
-		return nil, errors.WithStack(ErrInvalidOperation)
-	}
-	if p.Tick == "" {
-		return nil, errors.WithStack(ErrEmptyTick)
-	}
-	if len(p.Tick) != 4 && len(p.Tick) != 5 {
-		return nil, errors.WithStack(ErrInvalidTickLength)
-	}
-
-	parsed := Payload{
-		Transfer:     transfer,
-		P:            p.P,
-		Op:           Operation(p.Op),
-		Tick:         strings.ToLower(p.Tick),
-		OriginalTick: p.Tick,
-	}
-
-	switch parsed.Op {
-	case OperationDeploy:
-		if p.Max == "" {
-			return nil, errors.WithStack(ErrEmptyMax)
-		}
-		var rawDec string
-		if p.Dec != nil {
-			rawDec = *p.Dec
-		}
-		if rawDec == "" {
-			rawDec = "18"
-		}
-		dec, ok := strconv.ParseUint(rawDec, 10, 16)
-		if ok != nil {
-			return nil, errors.Wrap(ok, "failed to parse dec")
-		}
-		if dec > 18 {
-			return nil, errors.WithStack(ErrInvalidDec)
-		}
-		parsed.Dec = uint16(dec)
-
-		max, err := parseNumericString(p.Max, dec)
-		if err != nil {
-			return nil, errors.Wrap(err, "failed to parse max")
-		}
-		parsed.Max = max
-
-		limit := max
-		if p.Lim != nil {
-			limit, err = parseNumericString(*p.Lim, dec)
-			if err != nil {
-				return nil, errors.Wrap(err, "failed to parse lim")
-			}
-		}
-		parsed.Lim = limit
-
-		// 5-bytes ticks are self-mint only
-		if len(parsed.OriginalTick) == 5 {
-			if p.SelfMint == nil || *p.SelfMint != "true" {
-				return nil, errors.WithStack(ErrInvalidSelfMint)
-			}
-			// infinite mints if tick is self-mint, and max is set to 0
-			if parsed.Max.IsZero() {
-				parsed.Max = maxNumber
-				if parsed.Lim.IsZero() {
-					parsed.Lim = maxNumber
-				}
-			}
-		}
-		if parsed.Max.IsZero() {
-			return nil, errors.WithStack(ErrInvalidMax)
-		}
-	case OperationMint, OperationTransfer:
-		if p.Amt == "" {
-			return nil, errors.WithStack(ErrInvalidAmt)
-		}
-		// NOTE: check tick decimals after parsing payload
-		amt, err := parseNumericString(p.Amt, 18)
-		if err != nil {
-			return nil, errors.Wrap(err, "failed to parse amt")
-		}
-		parsed.Amt = amt
-	default:
-		return nil, errors.WithStack(ErrInvalidOperation)
-	}
-	return &parsed, nil
-}
-
-// max number for all numeric fields (except dec) is (2^64-1)
-var (
-	maxNumber = decimal.NewFromBigInt(new(big.Int).SetUint64(math.MaxUint64), 0)
-)
-
-func parseNumericString(s string, maxDec uint64) (decimal.Decimal, error) {
-	d, err := decimal.NewFromString(s)
-	if err != nil {
-		return decimal.Decimal{}, errors.Wrap(err, "failed to parse decimal number")
-	}
-	if -d.Exponent() > int32(maxDec) {
-		return decimal.Decimal{}, errors.Errorf("cannot parse decimal number: too many decimal points: expected %d got %d", maxDec, d.Exponent())
-	}
-	if d.GreaterThan(maxNumber) {
-		return decimal.Decimal{}, errors.WithStack(ErrNumberOverflow)
-	}
-	return d, nil
-}

modules/brc20/internal/datagateway/brc20.go

@@ -1,81 +0,0 @@
-package datagateway
-
-import (
-	"context"
-
-	"github.com/btcsuite/btcd/wire"
-	"github.com/gaze-network/indexer-network/core/types"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/entity"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/ordinals"
-)
-
-type BRC20DataGateway interface {
-	BRC20ReaderDataGateway
-	BRC20WriterDataGateway
-
-	// BeginBRC20Tx returns a new BRC20DataGateway with transaction enabled. All write operations performed in this datagateway must be committed to persist changes.
-	BeginBRC20Tx(ctx context.Context) (BRC20DataGatewayWithTx, error)
-}
-
-type BRC20DataGatewayWithTx interface {
-	BRC20DataGateway
-	Tx
-}
-
-type BRC20ReaderDataGateway interface {
-	GetLatestBlock(ctx context.Context) (types.BlockHeader, error)
-	GetIndexedBlockByHeight(ctx context.Context, height int64) (*entity.IndexedBlock, error)
-	GetProcessorStats(ctx context.Context) (*entity.ProcessorStats, error)
-	GetInscriptionTransfersInOutPoints(ctx context.Context, outPoints []wire.OutPoint) (map[ordinals.SatPoint][]*entity.InscriptionTransfer, error)
-	GetInscriptionEntriesByIds(ctx context.Context, ids []ordinals.InscriptionId) (map[ordinals.InscriptionId]*ordinals.InscriptionEntry, error)
-	GetInscriptionNumbersByIds(ctx context.Context, ids []ordinals.InscriptionId) (map[ordinals.InscriptionId]int64, error)
-	GetInscriptionParentsByIds(ctx context.Context, ids []ordinals.InscriptionId) (map[ordinals.InscriptionId]ordinals.InscriptionId, error)
-	GetBalancesBatchAtHeight(ctx context.Context, blockHeight uint64, queries []GetBalancesBatchAtHeightQuery) (map[string]map[string]*entity.Balance, error)
-	GetTickEntriesByTicks(ctx context.Context, ticks []string) (map[string]*entity.TickEntry, error)
-	GetEventInscribeTransfersByInscriptionIds(ctx context.Context, ids []ordinals.InscriptionId) (map[ordinals.InscriptionId]*entity.EventInscribeTransfer, error)
-	GetLatestEventId(ctx context.Context) (int64, error)
-	GetBalancesByTick(ctx context.Context, tick string, blockHeight uint64) ([]*entity.Balance, error)
-	GetBalancesByPkScript(ctx context.Context, pkScript []byte, blockHeight uint64) (map[string]*entity.Balance, error)
-	GetTransferableTransfersByPkScript(ctx context.Context, pkScript []byte, blockHeight uint64) ([]*entity.EventInscribeTransfer, error)
-	GetDeployEventByTick(ctx context.Context, tick string) (*entity.EventDeploy, error)
-	GetFirstLastInscriptionNumberByTick(ctx context.Context, tick string) (first, last int64, err error)
-	GetDeployEvents(ctx context.Context, pkScript []byte, tick string, height uint64) ([]*entity.EventDeploy, error)
-	GetMintEvents(ctx context.Context, pkScript []byte, tick string, height uint64) ([]*entity.EventMint, error)
-	GetInscribeTransferEvents(ctx context.Context, pkScript []byte, tick string, height uint64) ([]*entity.EventInscribeTransfer, error)
-	GetTransferTransferEvents(ctx context.Context, pkScript []byte, tick string, height uint64) ([]*entity.EventTransferTransfer, error)
-}
-
-type BRC20WriterDataGateway interface {
-	CreateIndexedBlock(ctx context.Context, block *entity.IndexedBlock) error
-	CreateProcessorStats(ctx context.Context, stats *entity.ProcessorStats) error
-	CreateTickEntries(ctx context.Context, blockHeight uint64, entries []*entity.TickEntry) error
-	CreateTickEntryStates(ctx context.Context, blockHeight uint64, entryStates []*entity.TickEntry) error
-	CreateInscriptionEntries(ctx context.Context, blockHeight uint64, entries []*ordinals.InscriptionEntry) error
-	CreateInscriptionEntryStates(ctx context.Context, blockHeight uint64, entryStates []*ordinals.InscriptionEntry) error
-	CreateInscriptionTransfers(ctx context.Context, transfers []*entity.InscriptionTransfer) error
-	CreateEventDeploys(ctx context.Context, events []*entity.EventDeploy) error
-	CreateEventMints(ctx context.Context, events []*entity.EventMint) error
-	CreateEventInscribeTransfers(ctx context.Context, events []*entity.EventInscribeTransfer) error
-	CreateEventTransferTransfers(ctx context.Context, events []*entity.EventTransferTransfer) error
-	CreateBalances(ctx context.Context, balances []*entity.Balance) error
-
-	// used for revert data
-	DeleteIndexedBlocksSinceHeight(ctx context.Context, height uint64) error
-	DeleteProcessorStatsSinceHeight(ctx context.Context, height uint64) error
-	DeleteTickEntriesSinceHeight(ctx context.Context, height uint64) error
-	DeleteTickEntryStatesSinceHeight(ctx context.Context, height uint64) error
-	DeleteEventDeploysSinceHeight(ctx context.Context, height uint64) error
-	DeleteEventMintsSinceHeight(ctx context.Context, height uint64) error
-	DeleteEventInscribeTransfersSinceHeight(ctx context.Context, height uint64) error
-	DeleteEventTransferTransfersSinceHeight(ctx context.Context, height uint64) error
-	DeleteBalancesSinceHeight(ctx context.Context, height uint64) error
-	DeleteInscriptionEntriesSinceHeight(ctx context.Context, height uint64) error
-	DeleteInscriptionEntryStatesSinceHeight(ctx context.Context, height uint64) error
-	DeleteInscriptionTransfersSinceHeight(ctx context.Context, height uint64) error
-}
-
-type GetBalancesBatchAtHeightQuery struct {
-	PkScriptHex string
-	Tick        string
-	BlockHeight uint64
-}

modules/brc20/internal/datagateway/indexer_info.go

@@ -1,12 +0,0 @@
-package datagateway
-
-import (
-	"context"
-
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/entity"
-)
-
-type IndexerInfoDataGateway interface {
-	GetLatestIndexerState(ctx context.Context) (entity.IndexerState, error)
-	CreateIndexerState(ctx context.Context, state entity.IndexerState) error
-}

modules/brc20/internal/entity/balance.go

@@ -1,11 +0,0 @@
-package entity
-
-import "github.com/shopspring/decimal"
-
-type Balance struct {
-	PkScript         []byte
-	Tick             string
-	BlockHeight      uint64
-	OverallBalance   decimal.Decimal
-	AvailableBalance decimal.Decimal
-}

modules/brc20/internal/entity/event_deploy.go

@@ -1,28 +0,0 @@
-package entity
-
-import (
-	"time"
-
-	"github.com/btcsuite/btcd/chaincfg/chainhash"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/ordinals"
-	"github.com/shopspring/decimal"
-)
-
-type EventDeploy struct {
-	Id                int64
-	InscriptionId     ordinals.InscriptionId
-	InscriptionNumber int64
-	Tick              string
-	OriginalTick      string
-	TxHash            chainhash.Hash
-	BlockHeight       uint64
-	TxIndex           uint32
-	Timestamp         time.Time
-
-	PkScript     []byte
-	SatPoint     ordinals.SatPoint
-	TotalSupply  decimal.Decimal
-	Decimals     uint16
-	LimitPerMint decimal.Decimal
-	IsSelfMint   bool
-}

modules/brc20/internal/entity/event_inscribe_transfer.go

@@ -1,27 +0,0 @@
-package entity
-
-import (
-	"time"
-
-	"github.com/btcsuite/btcd/chaincfg/chainhash"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/ordinals"
-	"github.com/shopspring/decimal"
-)
-
-type EventInscribeTransfer struct {
-	Id                int64
-	InscriptionId     ordinals.InscriptionId
-	InscriptionNumber int64
-	Tick              string
-	OriginalTick      string
-	TxHash            chainhash.Hash
-	BlockHeight       uint64
-	TxIndex           uint32
-	Timestamp         time.Time
-
-	PkScript    []byte
-	SatPoint    ordinals.SatPoint
-	OutputIndex uint32
-	SatsAmount  uint64
-	Amount      decimal.Decimal
-}

modules/brc20/internal/entity/event_mint.go

@@ -1,26 +0,0 @@
-package entity
-
-import (
-	"time"
-
-	"github.com/btcsuite/btcd/chaincfg/chainhash"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/ordinals"
-	"github.com/shopspring/decimal"
-)
-
-type EventMint struct {
-	Id                int64
-	InscriptionId     ordinals.InscriptionId
-	InscriptionNumber int64
-	Tick              string
-	OriginalTick      string
-	TxHash            chainhash.Hash
-	BlockHeight       uint64
-	TxIndex           uint32
-	Timestamp         time.Time
-
-	PkScript []byte
-	SatPoint ordinals.SatPoint
-	Amount   decimal.Decimal
-	ParentId *ordinals.InscriptionId
-}

modules/brc20/internal/entity/event_transfer_transfer.go

@@ -1,30 +0,0 @@
-package entity
-
-import (
-	"time"
-
-	"github.com/btcsuite/btcd/chaincfg/chainhash"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/ordinals"
-	"github.com/shopspring/decimal"
-)
-
-type EventTransferTransfer struct {
-	Id                int64
-	InscriptionId     ordinals.InscriptionId
-	InscriptionNumber int64
-	Tick              string
-	OriginalTick      string
-	TxHash            chainhash.Hash
-	BlockHeight       uint64
-	TxIndex           uint32
-	Timestamp         time.Time
-
-	FromPkScript   []byte
-	FromSatPoint   ordinals.SatPoint
-	FromInputIndex uint32
-	ToPkScript     []byte
-	ToSatPoint     ordinals.SatPoint
-	ToOutputIndex  uint32
-	SpentAsFee     bool
-	Amount         decimal.Decimal
-}

modules/brc20/internal/entity/flotsam.go

@@ -1,31 +0,0 @@
-package entity
-
-import (
-	"github.com/gaze-network/indexer-network/core/types"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/ordinals"
-)
-
-type OriginOld struct {
-	Content     []byte
-	OldSatPoint ordinals.SatPoint
-	InputIndex  uint32
-}
-type OriginNew struct {
-	Inscription    ordinals.Inscription
-	Parent         *ordinals.InscriptionId
-	Pointer        *uint64
-	Fee            uint64
-	Cursed         bool
-	CursedForBRC20 bool
-	Hidden         bool
-	Reinscription  bool
-	Unbound        bool
-}
-
-type Flotsam struct {
-	Tx            *types.Transaction
-	OriginOld     *OriginOld // OriginOld and OriginNew are mutually exclusive
-	OriginNew     *OriginNew // OriginOld and OriginNew are mutually exclusive
-	Offset        uint64
-	InscriptionId ordinals.InscriptionId
-}

modules/brc20/internal/entity/indexed_block.go

@@ -1,10 +0,0 @@
-package entity
-
-import "github.com/btcsuite/btcd/chaincfg/chainhash"
-
-type IndexedBlock struct {
-	Height              uint64
-	Hash                chainhash.Hash
-	EventHash           []byte
-	CumulativeEventHash []byte
-}

modules/brc20/internal/entity/indexer_state.go

@@ -1,15 +0,0 @@
-package entity
-
-import (
-	"time"
-
-	"github.com/gaze-network/indexer-network/common"
-)
-
-type IndexerState struct {
-	CreatedAt        time.Time
-	ClientVersion    string
-	DBVersion        int32
-	EventHashVersion int32
-	Network          common.Network
-}

modules/brc20/internal/entity/inscription_transfer.go

@@ -1,23 +0,0 @@
-package entity
-
-import (
-	"github.com/btcsuite/btcd/chaincfg/chainhash"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/ordinals"
-)
-
-type InscriptionTransfer struct {
-	InscriptionId             ordinals.InscriptionId
-	InscriptionNumber         int64
-	InscriptionSequenceNumber uint64
-	BlockHeight               uint64
-	TxIndex                   uint32
-	TxHash                    chainhash.Hash
-	Content                   []byte
-	FromInputIndex            uint32
-	OldSatPoint               ordinals.SatPoint
-	NewSatPoint               ordinals.SatPoint
-	NewPkScript               []byte
-	NewOutputValue            uint64
-	SentAsFee                 bool
-	TransferCount             uint32
-}

modules/brc20/internal/entity/processor_stats.go

@@ -1,8 +0,0 @@
-package entity
-
-type ProcessorStats struct {
-	BlockHeight             uint64
-	CursedInscriptionCount  uint64
-	BlessedInscriptionCount uint64
-	LostSats                uint64
-}

modules/brc20/internal/entity/tick_entry.go

@@ -1,25 +0,0 @@
-package entity
-
-import (
-	"time"
-
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/ordinals"
-	"github.com/shopspring/decimal"
-)
-
-type TickEntry struct {
-	Tick                string
-	OriginalTick        string
-	TotalSupply         decimal.Decimal
-	Decimals            uint16
-	LimitPerMint        decimal.Decimal
-	IsSelfMint          bool
-	DeployInscriptionId ordinals.InscriptionId
-	DeployedAt          time.Time
-	DeployedAtHeight    uint64
-
-	MintedAmount      decimal.Decimal
-	BurnedAmount      decimal.Decimal
-	CompletedAt       time.Time
-	CompletedAtHeight uint64
-}

modules/brc20/internal/ordinals/envelope.go

@@ -1,285 +0,0 @@
-package ordinals
-
-import (
-	"bytes"
-	"encoding/binary"
-
-	"github.com/btcsuite/btcd/txscript"
-	"github.com/gaze-network/indexer-network/core/types"
-	"github.com/samber/lo"
-)
-
-type Envelope struct {
-	Inscription           Inscription
-	InputIndex            uint32 // Index of input that contains the envelope
-	Offset                int    // Number of envelope in the input
-	PushNum               bool   // True if envelope contains pushnum opcodes
-	Stutter               bool   // True if envelope matches stuttering curse structure
-	IncompleteField       bool   // True if payload is incomplete
-	DuplicateField        bool   // True if payload contains duplicated field
-	UnrecognizedEvenField bool   // True if payload contains unrecognized even field
-}
-
-func ParseEnvelopesFromTx(tx *types.Transaction) []*Envelope {
-	envelopes := make([]*Envelope, 0)
-
-	for i, txIn := range tx.TxIn {
-		tapScript, ok := extractTapScript(txIn.Witness)
-		if !ok {
-			continue
-		}
-
-		newEnvelopes := envelopesFromTapScript(tapScript, i)
-		envelopes = append(envelopes, newEnvelopes...)
-	}
-
-	return envelopes
-}
-
-var protocolId = []byte("ord")
-
-func envelopesFromTapScript(tokenizer txscript.ScriptTokenizer, inputIndex int) []*Envelope {
-	envelopes := make([]*Envelope, 0)
-
-	var stuttered bool
-	for tokenizer.Next() {
-		if tokenizer.Err() != nil {
-			break
-		}
-		if tokenizer.Opcode() == txscript.OP_FALSE {
-			envelope, stutter := envelopeFromTokenizer(tokenizer, inputIndex, len(envelopes), stuttered)
-			if envelope != nil {
-				envelopes = append(envelopes, envelope)
-			} else {
-				stuttered = stutter
-			}
-		}
-	}
-	if tokenizer.Err() != nil {
-		return envelopes
-	}
-	return envelopes
-}
-
-func envelopeFromTokenizer(tokenizer txscript.ScriptTokenizer, inputIndex int, offset int, stuttered bool) (*Envelope, bool) {
-	tokenizer.Next()
-	if tokenizer.Opcode() != txscript.OP_IF {
-		return nil, tokenizer.Opcode() == txscript.OP_FALSE
-	}
-
-	tokenizer.Next()
-	if !bytes.Equal(tokenizer.Data(), protocolId) {
-		return nil, tokenizer.Opcode() == txscript.OP_FALSE
-	}
-
-	var pushNum bool
-	payload := make([][]byte, 0)
-	for tokenizer.Next() {
-		if tokenizer.Err() != nil {
-			return nil, false
-		}
-		opCode := tokenizer.Opcode()
-		if opCode == txscript.OP_ENDIF {
-			break
-		}
-		switch opCode {
-		case txscript.OP_1NEGATE:
-			pushNum = true
-			payload = append(payload, []byte{0x81})
-		case txscript.OP_1:
-			pushNum = true
-			payload = append(payload, []byte{0x01})
-		case txscript.OP_2:
-			pushNum = true
-			payload = append(payload, []byte{0x02})
-		case txscript.OP_3:
-			pushNum = true
-			payload = append(payload, []byte{0x03})
-		case txscript.OP_4:
-			pushNum = true
-			payload = append(payload, []byte{0x04})
-		case txscript.OP_5:
-			pushNum = true
-			payload = append(payload, []byte{0x05})
-		case txscript.OP_6:
-			pushNum = true
-			payload = append(payload, []byte{0x06})
-		case txscript.OP_7:
-			pushNum = true
-			payload = append(payload, []byte{0x07})
-		case txscript.OP_8:
-			pushNum = true
-			payload = append(payload, []byte{0x08})
-		case txscript.OP_9:
-			pushNum = true
-			payload = append(payload, []byte{0x09})
-		case txscript.OP_10:
-			pushNum = true
-			payload = append(payload, []byte{0x10})
-		case txscript.OP_11:
-			pushNum = true
-			payload = append(payload, []byte{0x11})
-		case txscript.OP_12:
-			pushNum = true
-			payload = append(payload, []byte{0x12})
-		case txscript.OP_13:
-			pushNum = true
-			payload = append(payload, []byte{0x13})
-		case txscript.OP_14:
-			pushNum = true
-			payload = append(payload, []byte{0x14})
-		case txscript.OP_15:
-			pushNum = true
-			payload = append(payload, []byte{0x15})
-		case txscript.OP_16:
-			pushNum = true
-			payload = append(payload, []byte{0x16})
-		case txscript.OP_0:
-			// OP_0 is a special case, it is accepted in ord's implementation
-			payload = append(payload, []byte{})
-		default:
-			data := tokenizer.Data()
-			if data == nil {
-				return nil, false
-			}
-			payload = append(payload, data)
-		}
-	}
-	// incomplete envelope
-	if tokenizer.Done() && tokenizer.Opcode() != txscript.OP_ENDIF {
-		return nil, false
-	}
-
-	// find body (empty data push in even index payload)
-	bodyIndex := -1
-	for i, value := range payload {
-		if i%2 == 0 && len(value) == 0 {
-			bodyIndex = i
-			break
-		}
-	}
-	var fieldPayloads [][]byte
-	var body []byte
-	if bodyIndex != -1 {
-		fieldPayloads = payload[:bodyIndex]
-		body = lo.Flatten(payload[bodyIndex+1:])
-	} else {
-		fieldPayloads = payload[:]
-	}
-
-	var incompleteField bool
-	fields := make(Fields)
-	for _, chunk := range lo.Chunk(fieldPayloads, 2) {
-		if len(chunk) != 2 {
-			incompleteField = true
-			break
-		}
-		key := chunk[0]
-		value := chunk[1]
-		// key cannot be empty, as checked by bodyIndex above
-		tag := Tag(key[0])
-		fields[tag] = append(fields[tag], value)
-	}
-
-	var duplicateField bool
-	for _, values := range fields {
-		if len(values) > 1 {
-			duplicateField = true
-			break
-		}
-	}
-
-	rawContentEncoding := fields.Take(TagContentEncoding)
-	rawContentType := fields.Take(TagContentType)
-	rawDelegate := fields.Take(TagDelegate)
-	rawMetadata := fields.Take(TagMetadata)
-	rawMetaprotocol := fields.Take(TagMetaprotocol)
-	rawParent := fields.Take(TagParent)
-	rawPointer := fields.Take(TagPointer)
-
-	unrecognizedEvenField := lo.SomeBy(lo.Keys(fields), func(key Tag) bool {
-		return key%2 == 0
-	})
-
-	var delegate, parent *InscriptionId
-	inscriptionId, err := NewInscriptionIdFromString(string(rawDelegate))
-	if err == nil {
-		delegate = &inscriptionId
-	}
-	inscriptionId, err = NewInscriptionIdFromString(string(rawParent))
-	if err == nil {
-		parent = &inscriptionId
-	}
-
-	var pointer *uint64
-	// if rawPointer is not nil and fits in uint64
-	if rawPointer != nil && (len(rawPointer) <= 8 || lo.EveryBy(rawPointer[8:], func(value byte) bool {
-		return value != 0
-	})) {
-		// pad zero bytes to 8 bytes
-		if len(rawPointer) < 8 {
-			rawPointer = append(rawPointer, make([]byte, 8-len(rawPointer))...)
-		}
-		pointer = lo.ToPtr(binary.LittleEndian.Uint64(rawPointer))
-	}
-
-	inscription := Inscription{
-		Content:         body,
-		ContentEncoding: string(rawContentEncoding),
-		ContentType:     string(rawContentType),
-		Delegate:        delegate,
-		Metadata:        rawMetadata,
-		Metaprotocol:    string(rawMetaprotocol),
-		Parent:          parent,
-		Pointer:         pointer,
-	}
-	return &Envelope{
-		Inscription:           inscription,
-		InputIndex:            uint32(inputIndex),
-		Offset:                offset,
-		PushNum:               pushNum,
-		Stutter:               stuttered,
-		IncompleteField:       incompleteField,
-		DuplicateField:        duplicateField,
-		UnrecognizedEvenField: unrecognizedEvenField,
-	}, false
-}
-
-type Fields map[Tag][][]byte
-
-func (fields Fields) Take(tag Tag) []byte {
-	values, ok := fields[tag]
-	if !ok {
-		return nil
-	}
-	if tag.IsChunked() {
-		delete(fields, tag)
-		return lo.Flatten(values)
-	} else {
-		first := values[0]
-		values = values[1:]
-		if len(values) == 0 {
-			delete(fields, tag)
-		} else {
-			fields[tag] = values
-		}
-		return first
-	}
-}
-
-func extractTapScript(witness [][]byte) (txscript.ScriptTokenizer, bool) {
-	witness = removeAnnexFromWitness(witness)
-	if len(witness) < 2 {
-		return txscript.ScriptTokenizer{}, false
-	}
-	script := witness[len(witness)-2]
-
-	return txscript.MakeScriptTokenizer(0, script), true
-}
-
-func removeAnnexFromWitness(witness [][]byte) [][]byte {
-	if len(witness) >= 2 && len(witness[len(witness)-1]) > 0 && witness[len(witness)-1][0] == txscript.TaprootAnnexTag {
-		return witness[:len(witness)-1]
-	}
-	return witness
-}

modules/brc20/internal/ordinals/envelope_test.go

@@ -1,742 +0,0 @@
-package ordinals
-
-import (
-	"testing"
-
-	"github.com/Cleverse/go-utilities/utils"
-	"github.com/btcsuite/btcd/txscript"
-	"github.com/btcsuite/btcd/wire"
-	"github.com/gaze-network/indexer-network/core/types"
-	"github.com/samber/lo"
-	"github.com/stretchr/testify/assert"
-)
-
-func TestParseEnvelopesFromTx(t *testing.T) {
-	testTx := func(t *testing.T, tx *types.Transaction, expected []*Envelope) {
-		t.Helper()
-
-		envelopes := ParseEnvelopesFromTx(tx)
-		assert.Equal(t, expected, envelopes)
-	}
-	testParseWitness := func(t *testing.T, tapScript []byte, expected []*Envelope) {
-		t.Helper()
-
-		tx := &types.Transaction{
-			Version:  2,
-			LockTime: 0,
-			TxIn: []*types.TxIn{
-				{
-					Witness: wire.TxWitness{
-						tapScript,
-						{},
-					},
-				},
-			},
-		}
-		testTx(t, tx, expected)
-	}
-	testEnvelope := func(t *testing.T, payload [][]byte, expected []*Envelope) {
-		t.Helper()
-
-		builder := NewPushScriptBuilder().
-			AddOp(txscript.OP_FALSE).
-			AddOp(txscript.OP_IF)
-		for _, data := range payload {
-			builder.AddData(data)
-		}
-		builder.AddOp(txscript.OP_ENDIF)
-		script, err := builder.Script()
-		assert.NoError(t, err)
-
-		testParseWitness(
-			t,
-			script,
-			expected,
-		)
-	}
-
-	t.Run("empty_witness", func(t *testing.T) {
-		testTx(t, &types.Transaction{
-			Version:  2,
-			LockTime: 0,
-			TxIn: []*types.TxIn{{
-				Witness: wire.TxWitness{},
-			}},
-		}, []*Envelope{})
-	})
-	t.Run("ignore_key_path_spends", func(t *testing.T) {
-		testTx(t, &types.Transaction{
-			Version:  2,
-			LockTime: 0,
-			TxIn: []*types.TxIn{{
-				Witness: wire.TxWitness{
-					utils.Must(NewPushScriptBuilder().
-						AddOp(txscript.OP_FALSE).
-						AddOp(txscript.OP_IF).
-						AddData(protocolId).
-						AddOp(txscript.OP_ENDIF).
-						Script()),
-				},
-			}},
-		}, []*Envelope{})
-	})
-	t.Run("ignore_key_path_spends_with_annex", func(t *testing.T) {
-		testTx(t, &types.Transaction{
-			Version:  2,
-			LockTime: 0,
-			TxIn: []*types.TxIn{{
-				Witness: wire.TxWitness{
-					utils.Must(NewPushScriptBuilder().
-						AddOp(txscript.OP_FALSE).
-						AddOp(txscript.OP_IF).
-						AddData(protocolId).
-						AddOp(txscript.OP_ENDIF).
-						Script()),
-					[]byte{txscript.TaprootAnnexTag},
-				},
-			}},
-		}, []*Envelope{})
-	})
-	t.Run("parse_from_tapscript", func(t *testing.T) {
-		testParseWitness(
-			t,
-			utils.Must(NewPushScriptBuilder().
-				AddOp(txscript.OP_FALSE).
-				AddOp(txscript.OP_IF).
-				AddData(protocolId).
-				AddOp(txscript.OP_ENDIF).
-				Script()),
-			[]*Envelope{{}},
-		)
-	})
-	t.Run("ignore_unparsable_scripts", func(t *testing.T) {
-		script := utils.Must(NewPushScriptBuilder().
-			AddOp(txscript.OP_FALSE).
-			AddOp(txscript.OP_IF).
-			AddData(protocolId).
-			AddOp(txscript.OP_ENDIF).
-			Script())
-
-		script = append(script, 0x01)
-		testParseWitness(
-			t,
-			script,
-			[]*Envelope{
-				{},
-			},
-		)
-	})
-	t.Run("no_inscription", func(t *testing.T) {
-		testParseWitness(
-			t,
-			utils.Must(NewPushScriptBuilder().
-				Script()),
-			[]*Envelope{},
-		)
-	})
-	t.Run("duplicate_field", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{
-				protocolId,
-				TagNop.Bytes(),
-				{},
-				TagNop.Bytes(),
-				{},
-			},
-			[]*Envelope{
-				{
-					DuplicateField: true,
-				},
-			},
-		)
-	})
-	t.Run("with_content_type", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{
-				protocolId,
-				TagContentType.Bytes(),
-				[]byte("text/plain;charset=utf-8"),
-				TagBody.Bytes(),
-				[]byte("ord"),
-			},
-			[]*Envelope{
-				{
-					Inscription: Inscription{
-						Content:     []byte("ord"),
-						ContentType: "text/plain;charset=utf-8",
-					},
-				},
-			},
-		)
-	})
-	t.Run("with_content_encoding", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{
-				protocolId,
-				TagContentType.Bytes(),
-				[]byte("text/plain;charset=utf-8"),
-				TagContentEncoding.Bytes(),
-				[]byte("br"),
-				TagBody.Bytes(),
-				[]byte("ord"),
-			},
-			[]*Envelope{
-				{
-					Inscription: Inscription{
-						Content:         []byte("ord"),
-						ContentType:     "text/plain;charset=utf-8",
-						ContentEncoding: "br",
-					},
-				},
-			},
-		)
-	})
-	t.Run("with_unknown_tag", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{
-				protocolId,
-				TagContentType.Bytes(),
-				[]byte("text/plain;charset=utf-8"),
-				TagNop.Bytes(),
-				[]byte("bar"),
-				TagBody.Bytes(),
-				[]byte("ord"),
-			},
-			[]*Envelope{
-				{
-					Inscription: Inscription{
-						Content:     []byte("ord"),
-						ContentType: "text/plain;charset=utf-8",
-					},
-				},
-			},
-		)
-	})
-	t.Run("no_body", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{
-				protocolId,
-				TagContentType.Bytes(),
-				[]byte("text/plain;charset=utf-8"),
-			},
-			[]*Envelope{
-				{
-					Inscription: Inscription{
-						ContentType: "text/plain;charset=utf-8",
-					},
-				},
-			},
-		)
-	})
-	t.Run("no_content_type", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{
-				protocolId,
-				TagBody.Bytes(),
-				[]byte("foo"),
-			},
-			[]*Envelope{
-				{
-					Inscription: Inscription{
-						Content: []byte("foo"),
-					},
-				},
-			},
-		)
-	})
-	t.Run("valid_body_in_multiple_pushes", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{
-				protocolId,
-				TagContentType.Bytes(),
-				[]byte("text/plain;charset=utf-8"),
-				TagBody.Bytes(),
-				[]byte("foo"),
-				[]byte("bar"),
-			},
-			[]*Envelope{
-				{
-					Inscription: Inscription{
-						Content:     []byte("foobar"),
-						ContentType: "text/plain;charset=utf-8",
-					},
-				},
-			},
-		)
-	})
-	t.Run("valid_body_in_zero_pushes", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{
-				protocolId,
-				TagContentType.Bytes(),
-				[]byte("text/plain;charset=utf-8"),
-				TagBody.Bytes(),
-			},
-			[]*Envelope{
-				{
-					Inscription: Inscription{
-						Content:     []byte(""),
-						ContentType: "text/plain;charset=utf-8",
-					},
-				},
-			},
-		)
-	})
-	t.Run("valid_body_in_multiple_empty_pushes", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{
-				protocolId,
-				TagContentType.Bytes(),
-				[]byte("text/plain;charset=utf-8"),
-				TagBody.Bytes(),
-				{},
-				{},
-				{},
-				{},
-				{},
-				{},
-				{},
-			},
-			[]*Envelope{
-				{
-					Inscription: Inscription{
-						Content:     []byte(""),
-						ContentType: "text/plain;charset=utf-8",
-					},
-				},
-			},
-		)
-	})
-	t.Run("valid_ignore_trailing", func(t *testing.T) {
-		testParseWitness(
-			t,
-			utils.Must(NewPushScriptBuilder().
-				AddOp(txscript.OP_FALSE).
-				AddOp(txscript.OP_IF).
-				AddData(protocolId).
-				AddData(TagContentType.Bytes()).
-				AddData([]byte("text/plain;charset=utf-8")).
-				AddData(TagBody.Bytes()).
-				AddData([]byte("ord")).
-				AddOp(txscript.OP_ENDIF).
-				AddOp(txscript.OP_CHECKSIG).
-				Script()),
-			[]*Envelope{
-				{
-					Inscription: Inscription{
-						Content:     []byte("ord"),
-						ContentType: "text/plain;charset=utf-8",
-					},
-				},
-			},
-		)
-	})
-	t.Run("valid_ignore_preceding", func(t *testing.T) {
-		testParseWitness(
-			t,
-			utils.Must(NewPushScriptBuilder().
-				AddOp(txscript.OP_CHECKSIG).
-				AddOp(txscript.OP_FALSE).
-				AddOp(txscript.OP_IF).
-				AddData(protocolId).
-				AddData(TagContentType.Bytes()).
-				AddData([]byte("text/plain;charset=utf-8")).
-				AddData(TagBody.Bytes()).
-				AddData([]byte("ord")).
-				AddOp(txscript.OP_ENDIF).
-				Script()),
-			[]*Envelope{
-				{
-					Inscription: Inscription{
-						Content:     []byte("ord"),
-						ContentType: "text/plain;charset=utf-8",
-					},
-				},
-			},
-		)
-	})
-	t.Run("multiple_inscriptions_in_a_single_witness", func(t *testing.T) {
-		testParseWitness(
-			t,
-			utils.Must(NewPushScriptBuilder().
-				AddOp(txscript.OP_FALSE).
-				AddOp(txscript.OP_IF).
-				AddData(protocolId).
-				AddData(TagContentType.Bytes()).
-				AddData([]byte("text/plain;charset=utf-8")).
-				AddData(TagBody.Bytes()).
-				AddData([]byte("foo")).
-				AddOp(txscript.OP_ENDIF).
-				AddOp(txscript.OP_FALSE).
-				AddOp(txscript.OP_IF).
-				AddData(protocolId).
-				AddData(TagContentType.Bytes()).
-				AddData([]byte("text/plain;charset=utf-8")).
-				AddData(TagBody.Bytes()).
-				AddData([]byte("bar")).
-				AddOp(txscript.OP_ENDIF).
-				Script()),
-			[]*Envelope{
-				{
-					Inscription: Inscription{
-						Content:     []byte("foo"),
-						ContentType: "text/plain;charset=utf-8",
-					},
-				},
-				{
-					Inscription: Inscription{
-						Content:     []byte("bar"),
-						ContentType: "text/plain;charset=utf-8",
-					},
-					Offset: 1,
-				},
-			},
-		)
-	})
-	t.Run("invalid_utf8_does_not_render_inscription_invalid", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{
-				protocolId,
-				TagContentType.Bytes(),
-				[]byte("text/plain;charset=utf-8"),
-				TagBody.Bytes(),
-				{0b10000000},
-			},
-			[]*Envelope{
-				{
-					Inscription: Inscription{
-						Content:     []byte{0b10000000},
-						ContentType: "text/plain;charset=utf-8",
-					},
-				},
-			},
-		)
-	})
-	t.Run("no_endif", func(t *testing.T) {
-		testParseWitness(
-			t,
-			utils.Must(NewPushScriptBuilder().
-				AddOp(txscript.OP_FALSE).
-				AddOp(txscript.OP_IF).
-				AddData(protocolId).
-				Script()),
-			[]*Envelope{},
-		)
-	})
-	t.Run("no_op_false", func(t *testing.T) {
-		testParseWitness(
-			t,
-			utils.Must(NewPushScriptBuilder().
-				AddOp(txscript.OP_IF).
-				AddData(protocolId).
-				AddOp(txscript.OP_ENDIF).
-				Script()),
-			[]*Envelope{},
-		)
-	})
-	t.Run("empty_envelope", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{},
-			[]*Envelope{},
-		)
-	})
-	t.Run("wrong_protocol_identifier", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{
-				[]byte("foo"),
-			},
-			[]*Envelope{},
-		)
-	})
-	t.Run("extract_from_second_input", func(t *testing.T) {
-		testTx(
-			t,
-			&types.Transaction{
-				Version:  2,
-				LockTime: 0,
-				TxIn: []*types.TxIn{{}, {
-					Witness: wire.TxWitness{
-						utils.Must(NewPushScriptBuilder().
-							AddOp(txscript.OP_FALSE).
-							AddOp(txscript.OP_IF).
-							AddData(protocolId).
-							AddData(TagContentType.Bytes()).
-							AddData([]byte("text/plain;charset=utf-8")).
-							AddData(TagBody.Bytes()).
-							AddData([]byte("ord")).
-							AddOp(txscript.OP_ENDIF).
-							Script(),
-						),
-						{},
-					},
-				}},
-			},
-			[]*Envelope{
-				{
-					Inscription: Inscription{
-						Content:     []byte("ord"),
-						ContentType: "text/plain;charset=utf-8",
-					},
-					InputIndex: 1,
-				},
-			},
-		)
-	})
-	t.Run("inscribe_png", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{
-				protocolId,
-				TagContentType.Bytes(),
-				[]byte("image/png"),
-				TagBody.Bytes(),
-				{0x01, 0x02, 0x03},
-			},
-			[]*Envelope{
-				{
-					Inscription: Inscription{
-						Content:     []byte{0x01, 0x02, 0x03},
-						ContentType: "image/png",
-					},
-				},
-			},
-		)
-	})
-	t.Run("unknown_odd_fields", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{
-				protocolId,
-				TagNop.Bytes(),
-				{0x00},
-			},
-			[]*Envelope{
-				{
-					Inscription: Inscription{},
-				},
-			},
-		)
-	})
-	t.Run("unknown_even_fields", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{
-				protocolId,
-				TagUnbound.Bytes(),
-				{0x00},
-			},
-			[]*Envelope{
-				{
-					Inscription:           Inscription{},
-					UnrecognizedEvenField: true,
-				},
-			},
-		)
-	})
-	t.Run("pointer_field_is_recognized", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{
-				protocolId,
-				TagPointer.Bytes(),
-				{0x01},
-			},
-			[]*Envelope{
-				{
-					Inscription: Inscription{
-						Pointer: lo.ToPtr(uint64(1)),
-					},
-				},
-			},
-		)
-	})
-	t.Run("duplicate_pointer_field_makes_inscription_unbound", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{
-				protocolId,
-				TagPointer.Bytes(),
-				{0x01},
-				TagPointer.Bytes(),
-				{0x00},
-			},
-			[]*Envelope{
-				{
-					Inscription: Inscription{
-						Pointer: lo.ToPtr(uint64(1)),
-					},
-					DuplicateField:        true,
-					UnrecognizedEvenField: true,
-				},
-			},
-		)
-	})
-	t.Run("incomplete_field", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{
-				protocolId,
-				TagNop.Bytes(),
-			},
-			[]*Envelope{
-				{
-					Inscription:     Inscription{},
-					IncompleteField: true,
-				},
-			},
-		)
-	})
-	t.Run("metadata_is_parsed_correctly", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{
-				protocolId,
-				TagMetadata.Bytes(),
-				{},
-			},
-			[]*Envelope{
-				{
-					Inscription: Inscription{
-						Metadata: []byte{},
-					},
-				},
-			},
-		)
-	})
-	t.Run("metadata_is_parsed_correctly_from_chunks", func(t *testing.T) {
-		testEnvelope(
-			t,
-			[][]byte{
-				protocolId,
-				TagMetadata.Bytes(),
-				{0x00},
-				TagMetadata.Bytes(),
-				{0x01},
-			},
-			[]*Envelope{
-				{
-					Inscription: Inscription{
-						Metadata: []byte{0x00, 0x01},
-					},
-					DuplicateField: true,
-				},
-			},
-		)
-	})
-	t.Run("pushnum_opcodes_are_parsed_correctly", func(t *testing.T) {
-		pushNumOpCodes := map[byte][]byte{
-			txscript.OP_1NEGATE: {0x81},
-			txscript.OP_1:       {0x01},
-			txscript.OP_2:       {0x02},
-			txscript.OP_3:       {0x03},
-			txscript.OP_4:       {0x04},
-			txscript.OP_5:       {0x05},
-			txscript.OP_6:       {0x06},
-			txscript.OP_7:       {0x07},
-			txscript.OP_8:       {0x08},
-			txscript.OP_9:       {0x09},
-			txscript.OP_10:      {0x10},
-			txscript.OP_11:      {0x11},
-			txscript.OP_12:      {0x12},
-			txscript.OP_13:      {0x13},
-			txscript.OP_14:      {0x14},
-			txscript.OP_15:      {0x15},
-			txscript.OP_16:      {0x16},
-		}
-		for opCode, value := range pushNumOpCodes {
-			script := utils.Must(NewPushScriptBuilder().
-				AddOp(txscript.OP_FALSE).
-				AddOp(txscript.OP_IF).
-				AddData(protocolId).
-				AddData(TagBody.Bytes()).
-				AddOp(opCode).
-				AddOp(txscript.OP_ENDIF).
-				Script())
-
-			testParseWitness(
-				t,
-				script,
-				[]*Envelope{
-					{
-						Inscription: Inscription{
-							Content: value,
-						},
-						PushNum: true,
-					},
-				},
-			)
-		}
-	})
-	t.Run("stuttering", func(t *testing.T) {
-		script := utils.Must(NewPushScriptBuilder().
-			AddOp(txscript.OP_FALSE).
-			AddOp(txscript.OP_FALSE).
-			AddOp(txscript.OP_IF).
-			AddData(protocolId).
-			AddOp(txscript.OP_ENDIF).
-			Script())
-		testParseWitness(
-			t,
-			script,
-			[]*Envelope{
-				{
-					Inscription: Inscription{},
-					Stutter:     true,
-				},
-			},
-		)
-
-		script = utils.Must(NewPushScriptBuilder().
-			AddOp(txscript.OP_FALSE).
-			AddOp(txscript.OP_IF).
-			AddOp(txscript.OP_FALSE).
-			AddOp(txscript.OP_IF).
-			AddOp(txscript.OP_FALSE).
-			AddOp(txscript.OP_IF).
-			AddData(protocolId).
-			AddOp(txscript.OP_ENDIF).
-			Script())
-		testParseWitness(
-			t,
-			script,
-			[]*Envelope{
-				{
-					Inscription: Inscription{},
-					Stutter:     true,
-				},
-			},
-		)
-
-		script = utils.Must(NewPushScriptBuilder().
-			AddOp(txscript.OP_FALSE).
-			AddOp(txscript.OP_FALSE).
-			AddOp(txscript.OP_AND).
-			AddOp(txscript.OP_FALSE).
-			AddOp(txscript.OP_IF).
-			AddData(protocolId).
-			AddOp(txscript.OP_ENDIF).
-			Script())
-		testParseWitness(
-			t,
-			script,
-			[]*Envelope{
-				{
-					Inscription: Inscription{},
-					Stutter:     false,
-				},
-			},
-		)
-	})
-}

modules/brc20/internal/ordinals/height.go

@@ -1,13 +0,0 @@
-package ordinals
-
-import "github.com/gaze-network/indexer-network/common"
-
-func GetJubileeHeight(network common.Network) uint64 {
-	switch network {
-	case common.NetworkMainnet:
-		return 824544
-	case common.NetworkTestnet:
-		return 2544192
-	}
-	panic("unsupported network")
-}

modules/brc20/internal/ordinals/inscription.go

@@ -1,27 +0,0 @@
-package ordinals
-
-import "time"
-
-type Inscription struct {
-	Content         []byte
-	ContentEncoding string
-	ContentType     string
-	Delegate        *InscriptionId
-	Metadata        []byte
-	Metaprotocol    string
-	Parent          *InscriptionId // in 0.14, inscription has only one parent
-	Pointer         *uint64
-}
-
-// TODO: refactor ordinals.InscriptionEntry to entity.InscriptionEntry
-type InscriptionEntry struct {
-	Id              InscriptionId
-	Number          int64
-	SequenceNumber  uint64
-	Cursed          bool
-	CursedForBRC20  bool
-	CreatedAt       time.Time
-	CreatedAtHeight uint64
-	Inscription     Inscription
-	TransferCount   uint32
-}

modules/brc20/internal/ordinals/inscription_id.go

@@ -1,67 +0,0 @@
-package ordinals
-
-import (
-	"fmt"
-	"strconv"
-	"strings"
-
-	"github.com/btcsuite/btcd/chaincfg/chainhash"
-	"github.com/cockroachdb/errors"
-)
-
-type InscriptionId struct {
-	TxHash chainhash.Hash
-	Index  uint32
-}
-
-func (i InscriptionId) String() string {
-	return fmt.Sprintf("%si%d", i.TxHash.String(), i.Index)
-}
-
-func NewInscriptionId(txHash chainhash.Hash, index uint32) InscriptionId {
-	return InscriptionId{
-		TxHash: txHash,
-		Index:  index,
-	}
-}
-
-var ErrInscriptionIdInvalidSeparator = fmt.Errorf("invalid inscription id: must contain exactly one separator")
-
-func NewInscriptionIdFromString(s string) (InscriptionId, error) {
-	parts := strings.SplitN(s, "i", 2)
-	if len(parts) != 2 {
-		return InscriptionId{}, errors.WithStack(ErrInscriptionIdInvalidSeparator)
-	}
-	txHash, err := chainhash.NewHashFromStr(parts[0])
-	if err != nil {
-		return InscriptionId{}, errors.Wrap(err, "invalid inscription id: cannot parse txHash")
-	}
-	index, err := strconv.ParseUint(parts[1], 10, 32)
-	if err != nil {
-		return InscriptionId{}, errors.Wrap(err, "invalid inscription id: cannot parse index")
-	}
-	return InscriptionId{
-		TxHash: *txHash,
-		Index:  uint32(index),
-	}, nil
-}
-
-// MarshalJSON implements json.Marshaler
-func (r InscriptionId) MarshalJSON() ([]byte, error) {
-	return []byte(`"` + r.String() + `"`), nil
-}
-
-// UnmarshalJSON implements json.Unmarshaler
-func (r *InscriptionId) UnmarshalJSON(data []byte) error {
-	// data must be quoted
-	if len(data) < 2 || data[0] != '"' || data[len(data)-1] != '"' {
-		return errors.New("must be string")
-	}
-	data = data[1 : len(data)-1]
-	parsed, err := NewInscriptionIdFromString(string(data))
-	if err != nil {
-		return errors.WithStack(err)
-	}
-	*r = parsed
-	return nil
-}

modules/brc20/internal/ordinals/inscription_id_test.go

@@ -1,109 +0,0 @@
-package ordinals
-
-import (
-	"testing"
-
-	"github.com/Cleverse/go-utilities/utils"
-	"github.com/btcsuite/btcd/chaincfg/chainhash"
-	"github.com/stretchr/testify/assert"
-)
-
-func TestNewInscriptionIdFromString(t *testing.T) {
-	tests := []struct {
-		name        string
-		input       string
-		expected    InscriptionId
-		shouldError bool
-	}{
-		{
-			name:  "valid inscription id 1",
-			input: "1111111111111111111111111111111111111111111111111111111111111111i0",
-			expected: InscriptionId{
-				TxHash: *utils.Must(chainhash.NewHashFromStr("1111111111111111111111111111111111111111111111111111111111111111")),
-				Index:  0,
-			},
-		},
-		{
-			name:  "valid inscription id 2",
-			input: "1111111111111111111111111111111111111111111111111111111111111111i1",
-			expected: InscriptionId{
-				TxHash: *utils.Must(chainhash.NewHashFromStr("1111111111111111111111111111111111111111111111111111111111111111")),
-				Index:  1,
-			},
-		},
-		{
-			name:  "valid inscription id 3",
-			input: "1111111111111111111111111111111111111111111111111111111111111111i4294967295",
-			expected: InscriptionId{
-				TxHash: *utils.Must(chainhash.NewHashFromStr("1111111111111111111111111111111111111111111111111111111111111111")),
-				Index:  4294967295,
-			},
-		},
-		{
-			name:        "error no separator",
-			input:       "abc",
-			shouldError: true,
-		},
-		{
-			name:        "error invalid index",
-			input:       "xyzixyz",
-			shouldError: true,
-		},
-		{
-			name:        "error invalid index",
-			input:       "abcixyz",
-			shouldError: true,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			actual, err := NewInscriptionIdFromString(tt.input)
-			if tt.shouldError {
-				assert.Error(t, err)
-			} else {
-				assert.NoError(t, err)
-				assert.Equal(t, tt.expected, actual)
-			}
-		})
-	}
-}
-
-func TestInscriptionIdString(t *testing.T) {
-	tests := []struct {
-		name     string
-		expected string
-		input    InscriptionId
-	}{
-		{
-			name:     "valid inscription id 1",
-			expected: "1111111111111111111111111111111111111111111111111111111111111111i0",
-			input: InscriptionId{
-				TxHash: *utils.Must(chainhash.NewHashFromStr("1111111111111111111111111111111111111111111111111111111111111111")),
-				Index:  0,
-			},
-		},
-		{
-			name:     "valid inscription id 2",
-			expected: "1111111111111111111111111111111111111111111111111111111111111111i1",
-			input: InscriptionId{
-				TxHash: *utils.Must(chainhash.NewHashFromStr("1111111111111111111111111111111111111111111111111111111111111111")),
-				Index:  1,
-			},
-		},
-		{
-			name:     "valid inscription id 3",
-			expected: "1111111111111111111111111111111111111111111111111111111111111111i4294967295",
-			input: InscriptionId{
-				TxHash: *utils.Must(chainhash.NewHashFromStr("1111111111111111111111111111111111111111111111111111111111111111")),
-				Index:  4294967295,
-			},
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			assert.Equal(t, tt.expected, tt.input.String())
-		})
-	}
-}

modules/brc20/internal/ordinals/sat_point.go

@@ -1,68 +0,0 @@
-package ordinals
-
-import (
-	"fmt"
-	"strconv"
-	"strings"
-
-	"github.com/btcsuite/btcd/chaincfg/chainhash"
-	"github.com/btcsuite/btcd/wire"
-	"github.com/cockroachdb/errors"
-)
-
-type SatPoint struct {
-	OutPoint wire.OutPoint
-	Offset   uint64
-}
-
-func (s SatPoint) String() string {
-	return fmt.Sprintf("%s:%d", s.OutPoint.String(), s.Offset)
-}
-
-var ErrSatPointInvalidSeparator = fmt.Errorf("invalid sat point: must contain exactly two separators")
-
-func NewSatPointFromString(s string) (SatPoint, error) {
-	parts := strings.SplitN(s, ":", 3)
-	if len(parts) != 3 {
-		return SatPoint{}, errors.WithStack(ErrSatPointInvalidSeparator)
-	}
-	txHash, err := chainhash.NewHashFromStr(parts[0])
-	if err != nil {
-		return SatPoint{}, errors.Wrap(err, "invalid inscription id: cannot parse txHash")
-	}
-	index, err := strconv.ParseUint(parts[1], 10, 32)
-	if err != nil {
-		return SatPoint{}, errors.Wrap(err, "invalid inscription id: cannot parse index")
-	}
-	offset, err := strconv.ParseUint(parts[2], 10, 64)
-	if err != nil {
-		return SatPoint{}, errors.Wrap(err, "invalid sat point: cannot parse offset")
-	}
-	return SatPoint{
-		OutPoint: wire.OutPoint{
-			Hash:  *txHash,
-			Index: uint32(index),
-		},
-		Offset: offset,
-	}, nil
-}
-
-// MarshalJSON implements json.Marshaler
-func (r SatPoint) MarshalJSON() ([]byte, error) {
-	return []byte(`"` + r.String() + `"`), nil
-}
-
-// UnmarshalJSON implements json.Unmarshaler
-func (r *SatPoint) UnmarshalJSON(data []byte) error {
-	// data must be quoted
-	if len(data) < 2 || data[0] != '"' || data[len(data)-1] != '"' {
-		return errors.New("must be string")
-	}
-	data = data[1 : len(data)-1]
-	parsed, err := NewSatPointFromString(string(data))
-	if err != nil {
-		return errors.WithStack(err)
-	}
-	*r = parsed
-	return nil
-}

modules/brc20/internal/ordinals/sat_point_test.go

@@ -1,89 +0,0 @@
-package ordinals
-
-import (
-	"testing"
-
-	"github.com/Cleverse/go-utilities/utils"
-	"github.com/btcsuite/btcd/chaincfg/chainhash"
-	"github.com/btcsuite/btcd/wire"
-	"github.com/stretchr/testify/assert"
-)
-
-func TestNewSatPointFromString(t *testing.T) {
-	tests := []struct {
-		name        string
-		input       string
-		expected    SatPoint
-		shouldError bool
-	}{
-		{
-			name:  "valid sat point",
-			input: "1111111111111111111111111111111111111111111111111111111111111111:1:2",
-			expected: SatPoint{
-				OutPoint: wire.OutPoint{
-					Hash:  *utils.Must(chainhash.NewHashFromStr("1111111111111111111111111111111111111111111111111111111111111111")),
-					Index: 1,
-				},
-				Offset: 2,
-			},
-		},
-		{
-			name:        "error no separator",
-			input:       "abc",
-			shouldError: true,
-		},
-		{
-			name:        "error invalid output index",
-			input:       "abc:xyz",
-			shouldError: true,
-		},
-		{
-			name:        "error no offset",
-			input:       "1111111111111111111111111111111111111111111111111111111111111111:1",
-			shouldError: true,
-		},
-		{
-			name:        "error invalid offset",
-			input:       "1111111111111111111111111111111111111111111111111111111111111111:1:foo",
-			shouldError: true,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			actual, err := NewSatPointFromString(tt.input)
-			if tt.shouldError {
-				assert.Error(t, err)
-			} else {
-				assert.NoError(t, err)
-				assert.Equal(t, tt.expected, actual)
-			}
-		})
-	}
-}
-
-func TestSatPointString(t *testing.T) {
-	tests := []struct {
-		name     string
-		input    SatPoint
-		expected string
-	}{
-		{
-			name: "valid sat point",
-			input: SatPoint{
-				OutPoint: wire.OutPoint{
-					Hash:  *utils.Must(chainhash.NewHashFromStr("1111111111111111111111111111111111111111111111111111111111111111")),
-					Index: 1,
-				},
-				Offset: 2,
-			},
-			expected: "1111111111111111111111111111111111111111111111111111111111111111:1:2",
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			assert.Equal(t, tt.expected, tt.input.String())
-		})
-	}
-}

modules/brc20/internal/ordinals/script_builder.go

@@ -1,170 +0,0 @@
-package ordinals
-
-import (
-	"encoding/binary"
-	"fmt"
-
-	"github.com/btcsuite/btcd/txscript"
-)
-
-// PushScriptBuilder is a helper to build scripts that requires data pushes to use OP_PUSHDATA* or OP_DATA_* opcodes only.
-// Empty data pushes are still encoded as OP_0.
-type PushScriptBuilder struct {
-	script []byte
-	err    error
-}
-
-func NewPushScriptBuilder() *PushScriptBuilder {
-	return &PushScriptBuilder{}
-}
-
-// canonicalDataSize returns the number of bytes the canonical encoding of the
-// data will take.
-func canonicalDataSize(data []byte) int {
-	dataLen := len(data)
-
-	// When the data consists of a single number that can be represented
-	// by one of the "small integer" opcodes, that opcode will be instead
-	// of a data push opcode followed by the number.
-	if dataLen == 0 {
-		return 1
-	}
-
-	if dataLen < txscript.OP_PUSHDATA1 {
-		return 1 + dataLen
-	} else if dataLen <= 0xff {
-		return 2 + dataLen
-	} else if dataLen <= 0xffff {
-		return 3 + dataLen
-	}
-
-	return 5 + dataLen
-}
-
-func pushDataToBytes(data []byte) []byte {
-	if len(data) == 0 {
-		return []byte{txscript.OP_0}
-	}
-	script := make([]byte, 0)
-	dataLen := len(data)
-	if dataLen < txscript.OP_PUSHDATA1 {
-		script = append(script, byte(txscript.OP_DATA_1-1+dataLen))
-	} else if dataLen <= 0xff {
-		script = append(script, txscript.OP_PUSHDATA1, byte(dataLen))
-	} else if dataLen <= 0xffff {
-		buf := make([]byte, 2)
-		binary.LittleEndian.PutUint16(buf, uint16(dataLen))
-		script = append(script, txscript.OP_PUSHDATA2)
-		script = append(script, buf...)
-	} else {
-		buf := make([]byte, 4)
-		binary.LittleEndian.PutUint32(buf, uint32(dataLen))
-		script = append(script, txscript.OP_PUSHDATA4)
-		script = append(script, buf...)
-	}
-	// Append the actual data.
-	script = append(script, data...)
-	return script
-}
-
-// AddData pushes the passed data to the end of the script.  It automatically
-// chooses canonical opcodes depending on the length of the data.  A zero length
-// buffer will lead to a push of empty data onto the stack (OP_0) and any push
-// of data greater than MaxScriptElementSize will not modify the script since
-// that is not allowed by the script engine.  Also, the script will not be
-// modified if pushing the data would cause the script to exceed the maximum
-// allowed script engine size.
-func (b *PushScriptBuilder) AddData(data []byte) *PushScriptBuilder {
-	if b.err != nil {
-		return b
-	}
-	// Pushes that would cause the script to exceed the largest allowed
-	// script size would result in a non-canonical script.
-	dataSize := canonicalDataSize(data)
-	if len(b.script)+dataSize > txscript.MaxScriptSize {
-		str := fmt.Sprintf("adding %d bytes of data would exceed the "+
-			"maximum allowed canonical script length of %d",
-			dataSize, txscript.MaxScriptSize)
-		b.err = txscript.ErrScriptNotCanonical(str)
-		return b
-	}
-
-	// Pushes larger than the max script element size would result in a
-	// script that is not canonical.
-	dataLen := len(data)
-	if dataLen > txscript.MaxScriptElementSize {
-		str := fmt.Sprintf("adding a data element of %d bytes would "+
-			"exceed the maximum allowed script element size of %d",
-			dataLen, txscript.MaxScriptElementSize)
-		b.err = txscript.ErrScriptNotCanonical(str)
-		return b
-	}
-
-	b.script = append(b.script, pushDataToBytes(data)...)
-	return b
-}
-
-// AddFullData should not typically be used by ordinary users as it does not
-// include the checks which prevent data pushes larger than the maximum allowed
-// sizes which leads to scripts that can't be executed.  This is provided for
-// testing purposes such as regression tests where sizes are intentionally made
-// larger than allowed.
-//
-// Use AddData instead.
-func (b *PushScriptBuilder) AddFullData(data []byte) *PushScriptBuilder {
-	if b.err != nil {
-		return b
-	}
-
-	b.script = append(b.script, pushDataToBytes(data)...)
-	return b
-}
-
-// AddOp pushes the passed opcode to the end of the script.  The script will not
-// be modified if pushing the opcode would cause the script to exceed the
-// maximum allowed script engine size.
-func (b *PushScriptBuilder) AddOp(opcode byte) *PushScriptBuilder {
-	if b.err != nil {
-		return b
-	}
-
-	// Pushes that would cause the script to exceed the largest allowed
-	// script size would result in a non-canonical script.
-	if len(b.script)+1 > txscript.MaxScriptSize {
-		str := fmt.Sprintf("adding an opcode would exceed the maximum "+
-			"allowed canonical script length of %d", txscript.MaxScriptSize)
-		b.err = txscript.ErrScriptNotCanonical(str)
-		return b
-	}
-
-	b.script = append(b.script, opcode)
-	return b
-}
-
-// AddOps pushes the passed opcodes to the end of the script.  The script will
-// not be modified if pushing the opcodes would cause the script to exceed the
-// maximum allowed script engine size.
-func (b *PushScriptBuilder) AddOps(opcodes []byte) *PushScriptBuilder {
-	if b.err != nil {
-		return b
-	}
-
-	// Pushes that would cause the script to exceed the largest allowed
-	// script size would result in a non-canonical script.
-	if len(b.script)+len(opcodes) > txscript.MaxScriptSize {
-		str := fmt.Sprintf("adding opcodes would exceed the maximum "+
-			"allowed canonical script length of %d", txscript.MaxScriptSize)
-		b.err = txscript.ErrScriptNotCanonical(str)
-		return b
-	}
-
-	b.script = append(b.script, opcodes...)
-	return b
-}
-
-// Script returns the currently built script.  When any errors occurred while
-// building the script, the script will be returned up the point of the first
-// error along with the error.
-func (b *PushScriptBuilder) Script() ([]byte, error) {
-	return b.script, b.err
-}

modules/brc20/internal/ordinals/tag.go

@@ -1,81 +0,0 @@
-package ordinals
-
-// Tags represent data fields in a runestone. Unrecognized odd tags are ignored. Unrecognized even tags produce a cenotaph.
-type Tag uint8
-
-var (
-	TagBody    = Tag(0)
-	TagPointer = Tag(2)
-	// TagUnbound is unrecognized
-	TagUnbound = Tag(66)
-
-	TagContentType     = Tag(1)
-	TagParent          = Tag(3)
-	TagMetadata        = Tag(5)
-	TagMetaprotocol    = Tag(7)
-	TagContentEncoding = Tag(9)
-	TagDelegate        = Tag(11)
-	// TagNop is unrecognized
-	TagNop = Tag(255)
-)
-
-var allTags = map[Tag]struct{}{
-	TagPointer: {},
-
-	TagContentType:     {},
-	TagParent:          {},
-	TagMetadata:        {},
-	TagMetaprotocol:    {},
-	TagContentEncoding: {},
-	TagDelegate:        {},
-}
-
-func (t Tag) IsValid() bool {
-	_, ok := allTags[t]
-	return ok
-}
-
-var chunkedTags = map[Tag]struct{}{
-	TagMetadata: {},
-}
-
-func (t Tag) IsChunked() bool {
-	_, ok := chunkedTags[t]
-	return ok
-}
-
-func (t Tag) Bytes() []byte {
-	if t == TagBody {
-		return []byte{} // body tag is empty data push
-	}
-	return []byte{byte(t)}
-}
-
-func ParseTag(input interface{}) (Tag, error) {
-	switch input := input.(type) {
-	case Tag:
-		return input, nil
-	case int:
-		return Tag(input), nil
-	case int8:
-		return Tag(input), nil
-	case int16:
-		return Tag(input), nil
-	case int32:
-		return Tag(input), nil
-	case int64:
-		return Tag(input), nil
-	case uint:
-		return Tag(input), nil
-	case uint8:
-		return Tag(input), nil
-	case uint16:
-		return Tag(input), nil
-	case uint32:
-		return Tag(input), nil
-	case uint64:
-		return Tag(input), nil
-	default:
-		panic("invalid tag input type")
-	}
-}

modules/brc20/internal/repository/postgres/brc20.go

@@ -1,716 +0,0 @@
-package postgres
-
-import (
-	"context"
-	"encoding/hex"
-
-	"github.com/btcsuite/btcd/chaincfg/chainhash"
-	"github.com/btcsuite/btcd/wire"
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/common/errs"
-	"github.com/gaze-network/indexer-network/core/types"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/datagateway"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/entity"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/ordinals"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/repository/postgres/gen"
-	"github.com/jackc/pgx/v5"
-	"github.com/samber/lo"
-)
-
-var _ datagateway.BRC20DataGateway = (*Repository)(nil)
-
-// warning: GetLatestBlock currently returns a types.BlockHeader with only Height and Hash fields populated.
-// This is because it is known that all usage of this function only requires these fields. In the future, we may want to populate all fields for type safety.
-func (r *Repository) GetLatestBlock(ctx context.Context) (types.BlockHeader, error) {
-	block, err := r.queries.GetLatestIndexedBlock(ctx)
-	if err != nil {
-		if errors.Is(err, pgx.ErrNoRows) {
-			return types.BlockHeader{}, errors.WithStack(errs.NotFound)
-		}
-		return types.BlockHeader{}, errors.Wrap(err, "error during query")
-	}
-	hash, err := chainhash.NewHashFromStr(block.Hash)
-	if err != nil {
-		return types.BlockHeader{}, errors.Wrap(err, "failed to parse block hash")
-	}
-	return types.BlockHeader{
-		Height: int64(block.Height),
-		Hash:   *hash,
-	}, nil
-}
-
-// GetIndexedBlockByHeight implements datagateway.BRC20DataGateway.
-func (r *Repository) GetIndexedBlockByHeight(ctx context.Context, height int64) (*entity.IndexedBlock, error) {
-	model, err := r.queries.GetIndexedBlockByHeight(ctx, int32(height))
-	if err != nil {
-		if errors.Is(err, pgx.ErrNoRows) {
-			return nil, errors.WithStack(errs.NotFound)
-		}
-		return nil, errors.Wrap(err, "error during query")
-	}
-
-	indexedBlock, err := mapIndexedBlockModelToType(model)
-	if err != nil {
-		return nil, errors.Wrap(err, "failed to parse indexed block model")
-	}
-	return &indexedBlock, nil
-}
-
-func (r *Repository) GetProcessorStats(ctx context.Context) (*entity.ProcessorStats, error) {
-	model, err := r.queries.GetLatestProcessorStats(ctx)
-	if err != nil {
-		if errors.Is(err, pgx.ErrNoRows) {
-			return nil, errors.WithStack(errs.NotFound)
-		}
-		return nil, errors.WithStack(err)
-	}
-	stats := mapProcessorStatsModelToType(model)
-	return &stats, nil
-}
-
-func (r *Repository) GetInscriptionTransfersInOutPoints(ctx context.Context, outPoints []wire.OutPoint) (map[ordinals.SatPoint][]*entity.InscriptionTransfer, error) {
-	txHashArr := lo.Map(outPoints, func(outPoint wire.OutPoint, _ int) string {
-		return outPoint.Hash.String()
-	})
-	txOutIdxArr := lo.Map(outPoints, func(outPoint wire.OutPoint, _ int) int32 {
-		return int32(outPoint.Index)
-	})
-	models, err := r.queries.GetInscriptionTransfersInOutPoints(ctx, gen.GetInscriptionTransfersInOutPointsParams{
-		TxHashArr:   txHashArr,
-		TxOutIdxArr: txOutIdxArr,
-	})
-	if err != nil {
-		return nil, errors.WithStack(err)
-	}
-	results := make(map[ordinals.SatPoint][]*entity.InscriptionTransfer)
-	for _, model := range models {
-		inscriptionTransfer, err := mapInscriptionTransferModelToType(model)
-		if err != nil {
-			return nil, errors.WithStack(err)
-		}
-		results[inscriptionTransfer.NewSatPoint] = append(results[inscriptionTransfer.NewSatPoint], &inscriptionTransfer)
-	}
-	return results, nil
-}
-
-func (r *Repository) GetInscriptionEntriesByIds(ctx context.Context, ids []ordinals.InscriptionId) (map[ordinals.InscriptionId]*ordinals.InscriptionEntry, error) {
-	idStrs := lo.Map(ids, func(id ordinals.InscriptionId, _ int) string { return id.String() })
-	models, err := r.queries.GetInscriptionEntriesByIds(ctx, idStrs)
-	if err != nil {
-		return nil, errors.WithStack(err)
-	}
-
-	result := make(map[ordinals.InscriptionId]*ordinals.InscriptionEntry)
-	for _, model := range models {
-		inscriptionEntry, err := mapInscriptionEntryModelToType(model)
-		if err != nil {
-			return nil, errors.Wrap(err, "failed to parse inscription entry model")
-		}
-		result[inscriptionEntry.Id] = &inscriptionEntry
-	}
-	return result, nil
-}
-
-func (r *Repository) GetInscriptionNumbersByIds(ctx context.Context, ids []ordinals.InscriptionId) (map[ordinals.InscriptionId]int64, error) {
-	idStrs := lo.Map(ids, func(id ordinals.InscriptionId, _ int) string { return id.String() })
-	models, err := r.queries.GetInscriptionNumbersByIds(ctx, idStrs)
-	if err != nil {
-		return nil, errors.WithStack(err)
-	}
-
-	result := make(map[ordinals.InscriptionId]int64)
-	for _, model := range models {
-		inscriptionId, err := ordinals.NewInscriptionIdFromString(model.Id)
-		if err != nil {
-			return nil, errors.Wrap(err, "failed to parse inscription id")
-		}
-		result[inscriptionId] = model.Number
-	}
-	return result, nil
-}
-
-func (r *Repository) GetInscriptionParentsByIds(ctx context.Context, ids []ordinals.InscriptionId) (map[ordinals.InscriptionId]ordinals.InscriptionId, error) {
-	idStrs := lo.Map(ids, func(id ordinals.InscriptionId, _ int) string { return id.String() })
-	models, err := r.queries.GetInscriptionParentsByIds(ctx, idStrs)
-	if err != nil {
-		return nil, errors.WithStack(err)
-	}
-
-	result := make(map[ordinals.InscriptionId]ordinals.InscriptionId)
-	for _, model := range models {
-		if len(model.Parents) == 0 {
-			// no parent
-			continue
-		}
-		if len(model.Parents) > 1 {
-			// sanity check, should not happen since 0.14 ord supports only 1 parent
-			continue
-		}
-		inscriptionId, err := ordinals.NewInscriptionIdFromString(model.Id)
-		if err != nil {
-			return nil, errors.Wrap(err, "failed to parse inscription id")
-		}
-		parentId, err := ordinals.NewInscriptionIdFromString(model.Parents[0])
-		if err != nil {
-			return nil, errors.Wrap(err, "failed to parse parent id")
-		}
-		result[inscriptionId] = parentId
-	}
-	return result, nil
-}
-
-func (r *Repository) GetLatestEventId(ctx context.Context) (int64, error) {
-	row, err := r.queries.GetLatestEventIds(ctx)
-	if err != nil {
-		return 0, errors.WithStack(err)
-	}
-	return max(row.EventDeployID.(int64), row.EventMintID.(int64), row.EventInscribeTransferID.(int64), row.EventTransferTransferID.(int64)), nil
-}
-
-func (r *Repository) GetBalancesBatchAtHeight(ctx context.Context, blockHeight uint64, queries []datagateway.GetBalancesBatchAtHeightQuery) (map[string]map[string]*entity.Balance, error) {
-	pkScripts := make([]string, 0)
-	ticks := make([]string, 0)
-	for _, query := range queries {
-		pkScripts = append(pkScripts, query.PkScriptHex)
-		ticks = append(ticks, query.Tick)
-	}
-	models, err := r.queries.GetBalancesBatchAtHeight(ctx, gen.GetBalancesBatchAtHeightParams{
-		PkscriptArr: pkScripts,
-		TickArr:     ticks,
-		BlockHeight: int32(blockHeight),
-	})
-	if err != nil {
-		return nil, errors.WithStack(err)
-	}
-
-	result := make(map[string]map[string]*entity.Balance)
-	for _, model := range models {
-		balance, err := mapBalanceModelToType(model)
-		if err != nil {
-			return nil, errors.Wrap(err, "failed to parse balance model")
-		}
-		if _, ok := result[model.Pkscript]; !ok {
-			result[model.Pkscript] = make(map[string]*entity.Balance)
-		}
-		result[model.Pkscript][model.Tick] = &balance
-	}
-	return result, nil
-}
-
-func (r *Repository) GetEventInscribeTransfersByInscriptionIds(ctx context.Context, ids []ordinals.InscriptionId) (map[ordinals.InscriptionId]*entity.EventInscribeTransfer, error) {
-	idStrs := lo.Map(ids, func(id ordinals.InscriptionId, _ int) string { return id.String() })
-	models, err := r.queries.GetEventInscribeTransfersByInscriptionIds(ctx, idStrs)
-	if err != nil {
-		return nil, errors.WithStack(err)
-	}
-
-	result := make(map[ordinals.InscriptionId]*entity.EventInscribeTransfer)
-	for _, model := range models {
-		event, err := mapEventInscribeTransferModelToType(model)
-		if err != nil {
-			return nil, errors.Wrap(err, "failed to parse event inscribe transfer model")
-		}
-		result[event.InscriptionId] = &event
-	}
-	return result, nil
-}
-
-func (r *Repository) GetTickEntriesByTicks(ctx context.Context, ticks []string) (map[string]*entity.TickEntry, error) {
-	models, err := r.queries.GetTickEntriesByTicks(ctx, ticks)
-	if err != nil {
-		return nil, errors.WithStack(err)
-	}
-
-	result := make(map[string]*entity.TickEntry)
-	for _, model := range models {
-		tickEntry, err := mapTickEntryModelToType(model)
-		if err != nil {
-			return nil, errors.Wrap(err, "failed to parse tick entry model")
-		}
-		result[tickEntry.Tick] = &tickEntry
-	}
-	return result, nil
-}
-
-func (r *Repository) GetBalancesByTick(ctx context.Context, tick string, blockHeight uint64) ([]*entity.Balance, error) {
-	models, err := r.queries.GetBalancesByTick(ctx, gen.GetBalancesByTickParams{
-		Tick:        tick,
-		BlockHeight: int32(blockHeight),
-	})
-	if err != nil {
-		return nil, errors.WithStack(err)
-	}
-
-	result := make([]*entity.Balance, 0, len(models))
-	for _, model := range models {
-		balance, err := mapBalanceModelToType(gen.Brc20Balance(model))
-		if err != nil {
-			return nil, errors.Wrap(err, "failed to parse balance model")
-		}
-		result = append(result, &balance)
-	}
-	return result, nil
-}
-
-func (r *Repository) GetBalancesByPkScript(ctx context.Context, pkScript []byte, blockHeight uint64) (map[string]*entity.Balance, error) {
-	models, err := r.queries.GetBalancesByPkScript(ctx, gen.GetBalancesByPkScriptParams{
-		Pkscript:    hex.EncodeToString(pkScript),
-		BlockHeight: int32(blockHeight),
-	})
-	if err != nil {
-		return nil, errors.WithStack(err)
-	}
-
-	result := make(map[string]*entity.Balance)
-	for _, model := range models {
-		balance, err := mapBalanceModelToType(gen.Brc20Balance(model))
-		if err != nil {
-			return nil, errors.Wrap(err, "failed to parse balance model")
-		}
-		result[balance.Tick] = &balance
-	}
-	return result, nil
-}
-
-func (r *Repository) GetTransferableTransfersByPkScript(ctx context.Context, pkScript []byte, blockHeight uint64) ([]*entity.EventInscribeTransfer, error) {
-	models, err := r.queries.GetTransferableTransfersByPkScript(ctx, gen.GetTransferableTransfersByPkScriptParams{
-		Pkscript:    hex.EncodeToString(pkScript),
-		BlockHeight: int32(blockHeight),
-	})
-	if err != nil {
-		return nil, errors.WithStack(err)
-	}
-
-	result := make([]*entity.EventInscribeTransfer, 0, len(models))
-	for _, model := range models {
-		ent, err := mapEventInscribeTransferModelToType(model)
-		if err != nil {
-			return nil, errors.Wrap(err, "failed to parse event model")
-		}
-		result = append(result, &ent)
-	}
-	return result, nil
-}
-
-func (r *Repository) GetDeployEventByTick(ctx context.Context, tick string) (*entity.EventDeploy, error) {
-	model, err := r.queries.GetDeployEventByTick(ctx, tick)
-	if err != nil {
-		return nil, errors.WithStack(err)
-	}
-
-	ent, err := mapEventDeployModelToType(model)
-	if err != nil {
-		return nil, errors.Wrap(err, "failed to parse event model")
-	}
-	return &ent, nil
-}
-
-func (r *Repository) GetFirstLastInscriptionNumberByTick(ctx context.Context, tick string) (first, last int64, err error) {
-	model, err := r.queries.GetFirstLastInscriptionNumberByTick(ctx, tick)
-	if err != nil {
-		return -1, -1, errors.WithStack(err)
-	}
-	return model.FirstInscriptionNumber, model.LastInscriptionNumber, nil
-}
-
-func (r *Repository) GetDeployEvents(ctx context.Context, pkScript []byte, tick string, height uint64) ([]*entity.EventDeploy, error) {
-	models, err := r.queries.GetDeployEvents(ctx, gen.GetDeployEventsParams{
-		FilterPkScript: pkScript != nil,
-		PkScript:       hex.EncodeToString(pkScript),
-		FilterTicker:   tick != "",
-		Ticker:         tick,
-		BlockHeight:    int32(height),
-	})
-	if err != nil {
-		return nil, errors.WithStack(err)
-	}
-
-	result := make([]*entity.EventDeploy, 0, len(models))
-	for _, model := range models {
-		ent, err := mapEventDeployModelToType(model)
-		if err != nil {
-			return nil, errors.Wrap(err, "failed to parse event model")
-		}
-		result = append(result, &ent)
-	}
-	return result, nil
-}
-
-func (r *Repository) GetMintEvents(ctx context.Context, pkScript []byte, tick string, height uint64) ([]*entity.EventMint, error) {
-	models, err := r.queries.GetMintEvents(ctx, gen.GetMintEventsParams{
-		FilterPkScript: pkScript != nil,
-		PkScript:       hex.EncodeToString(pkScript),
-		FilterTicker:   tick != "",
-		Ticker:         tick,
-		BlockHeight:    int32(height),
-	})
-	if err != nil {
-		return nil, errors.WithStack(err)
-	}
-
-	result := make([]*entity.EventMint, 0, len(models))
-	for _, model := range models {
-		ent, err := mapEventMintModelToType(model)
-		if err != nil {
-			return nil, errors.Wrap(err, "failed to parse event model")
-		}
-		result = append(result, &ent)
-	}
-	return result, nil
-}
-
-func (r *Repository) GetInscribeTransferEvents(ctx context.Context, pkScript []byte, tick string, height uint64) ([]*entity.EventInscribeTransfer, error) {
-	models, err := r.queries.GetInscribeTransferEvents(ctx, gen.GetInscribeTransferEventsParams{
-		FilterPkScript: pkScript != nil,
-		PkScript:       hex.EncodeToString(pkScript),
-		FilterTicker:   tick != "",
-		Ticker:         tick,
-		BlockHeight:    int32(height),
-	})
-	if err != nil {
-		return nil, errors.WithStack(err)
-	}
-
-	result := make([]*entity.EventInscribeTransfer, 0, len(models))
-	for _, model := range models {
-		ent, err := mapEventInscribeTransferModelToType(model)
-		if err != nil {
-			return nil, errors.Wrap(err, "failed to parse event model")
-		}
-		result = append(result, &ent)
-	}
-	return result, nil
-}
-
-func (r *Repository) GetTransferTransferEvents(ctx context.Context, pkScript []byte, tick string, height uint64) ([]*entity.EventTransferTransfer, error) {
-	models, err := r.queries.GetTransferTransferEvents(ctx, gen.GetTransferTransferEventsParams{
-		FilterPkScript: pkScript != nil,
-		PkScript:       hex.EncodeToString(pkScript),
-		FilterTicker:   tick != "",
-		Ticker:         tick,
-		BlockHeight:    int32(height),
-	})
-	if err != nil {
-		return nil, errors.WithStack(err)
-	}
-
-	result := make([]*entity.EventTransferTransfer, 0, len(models))
-	for _, model := range models {
-		ent, err := mapEventTransferTransferModelToType(model)
-		if err != nil {
-			return nil, errors.Wrap(err, "failed to parse event model")
-		}
-		result = append(result, &ent)
-	}
-	return result, nil
-}
-
-func (r *Repository) CreateIndexedBlock(ctx context.Context, block *entity.IndexedBlock) error {
-	params := mapIndexedBlockTypeToParams(*block)
-	if err := r.queries.CreateIndexedBlock(ctx, params); err != nil {
-		return errors.WithStack(err)
-	}
-	return nil
-}
-
-func (r *Repository) CreateProcessorStats(ctx context.Context, stats *entity.ProcessorStats) error {
-	params := mapProcessorStatsTypeToParams(*stats)
-	if err := r.queries.CreateProcessorStats(ctx, params); err != nil {
-		return errors.WithStack(err)
-	}
-	return nil
-}
-
-func (r *Repository) CreateTickEntries(ctx context.Context, blockHeight uint64, entries []*entity.TickEntry) error {
-	entryParams := make([]gen.CreateTickEntriesParams, 0)
-	for _, entry := range entries {
-		params, _, err := mapTickEntryTypeToParams(*entry, blockHeight)
-		if err != nil {
-			return errors.Wrap(err, "cannot map tick entry to create params")
-		}
-		entryParams = append(entryParams, params)
-	}
-	results := r.queries.CreateTickEntries(ctx, entryParams)
-	var execErrors []error
-	results.Exec(func(i int, err error) {
-		if err != nil {
-			execErrors = append(execErrors, err)
-		}
-	})
-	if len(execErrors) > 0 {
-		return errors.Wrap(errors.Join(execErrors...), "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) CreateTickEntryStates(ctx context.Context, blockHeight uint64, entryStates []*entity.TickEntry) error {
-	entryParams := make([]gen.CreateTickEntryStatesParams, 0)
-	for _, entry := range entryStates {
-		_, params, err := mapTickEntryTypeToParams(*entry, blockHeight)
-		if err != nil {
-			return errors.Wrap(err, "cannot map tick entry to create params")
-		}
-		entryParams = append(entryParams, params)
-	}
-	results := r.queries.CreateTickEntryStates(ctx, entryParams)
-	var execErrors []error
-	results.Exec(func(i int, err error) {
-		if err != nil {
-			execErrors = append(execErrors, err)
-		}
-	})
-	if len(execErrors) > 0 {
-		return errors.Wrap(errors.Join(execErrors...), "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) CreateInscriptionEntries(ctx context.Context, blockHeight uint64, entries []*ordinals.InscriptionEntry) error {
-	inscriptionEntryParams := make([]gen.CreateInscriptionEntriesParams, 0)
-	for _, entry := range entries {
-		params, _, err := mapInscriptionEntryTypeToParams(*entry, blockHeight)
-		if err != nil {
-			return errors.Wrap(err, "cannot map inscription entry to create params")
-		}
-		inscriptionEntryParams = append(inscriptionEntryParams, params)
-	}
-	results := r.queries.CreateInscriptionEntries(ctx, inscriptionEntryParams)
-	var execErrors []error
-	results.Exec(func(i int, err error) {
-		if err != nil {
-			execErrors = append(execErrors, err)
-		}
-	})
-	if len(execErrors) > 0 {
-		return errors.Wrap(errors.Join(execErrors...), "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) CreateInscriptionEntryStates(ctx context.Context, blockHeight uint64, entryStates []*ordinals.InscriptionEntry) error {
-	inscriptionEntryStatesParams := make([]gen.CreateInscriptionEntryStatesParams, 0)
-	for _, entry := range entryStates {
-		_, params, err := mapInscriptionEntryTypeToParams(*entry, blockHeight)
-		if err != nil {
-			return errors.Wrap(err, "cannot map inscription entry to create params")
-		}
-		inscriptionEntryStatesParams = append(inscriptionEntryStatesParams, params)
-	}
-	results := r.queries.CreateInscriptionEntryStates(ctx, inscriptionEntryStatesParams)
-	var execErrors []error
-	results.Exec(func(i int, err error) {
-		if err != nil {
-			execErrors = append(execErrors, err)
-		}
-	})
-	if len(execErrors) > 0 {
-		return errors.Wrap(errors.Join(execErrors...), "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) CreateInscriptionTransfers(ctx context.Context, transfers []*entity.InscriptionTransfer) error {
-	params := lo.Map(transfers, func(transfer *entity.InscriptionTransfer, _ int) gen.CreateInscriptionTransfersParams {
-		return mapInscriptionTransferTypeToParams(*transfer)
-	})
-	results := r.queries.CreateInscriptionTransfers(ctx, params)
-	var execErrors []error
-	results.Exec(func(i int, err error) {
-		if err != nil {
-			execErrors = append(execErrors, err)
-		}
-	})
-	if len(execErrors) > 0 {
-		return errors.Wrap(errors.Join(execErrors...), "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) CreateEventDeploys(ctx context.Context, events []*entity.EventDeploy) error {
-	params := make([]gen.CreateEventDeploysParams, 0)
-	for _, event := range events {
-		param, err := mapEventDeployTypeToParams(*event)
-		if err != nil {
-			return errors.Wrap(err, "cannot map event deploy to create params")
-		}
-		params = append(params, param)
-	}
-	results := r.queries.CreateEventDeploys(ctx, params)
-	var execErrors []error
-	results.Exec(func(i int, err error) {
-		if err != nil {
-			execErrors = append(execErrors, err)
-		}
-	})
-	if len(execErrors) > 0 {
-		return errors.Wrap(errors.Join(execErrors...), "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) CreateEventMints(ctx context.Context, events []*entity.EventMint) error {
-	params := make([]gen.CreateEventMintsParams, 0)
-	for _, event := range events {
-		param, err := mapEventMintTypeToParams(*event)
-		if err != nil {
-			return errors.Wrap(err, "cannot map event mint to create params")
-		}
-		params = append(params, param)
-	}
-	results := r.queries.CreateEventMints(ctx, params)
-	var execErrors []error
-	results.Exec(func(i int, err error) {
-		if err != nil {
-			execErrors = append(execErrors, err)
-		}
-	})
-	if len(execErrors) > 0 {
-		return errors.Wrap(errors.Join(execErrors...), "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) CreateEventInscribeTransfers(ctx context.Context, events []*entity.EventInscribeTransfer) error {
-	params := make([]gen.CreateEventInscribeTransfersParams, 0)
-	for _, event := range events {
-		param, err := mapEventInscribeTransferTypeToParams(*event)
-		if err != nil {
-			return errors.Wrap(err, "cannot map event transfer to create params")
-		}
-		params = append(params, param)
-	}
-	results := r.queries.CreateEventInscribeTransfers(ctx, params)
-	var execErrors []error
-	results.Exec(func(i int, err error) {
-		if err != nil {
-			execErrors = append(execErrors, err)
-		}
-	})
-	if len(execErrors) > 0 {
-		return errors.Wrap(errors.Join(execErrors...), "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) CreateEventTransferTransfers(ctx context.Context, events []*entity.EventTransferTransfer) error {
-	params := make([]gen.CreateEventTransferTransfersParams, 0)
-	for _, event := range events {
-		param, err := mapEventTransferTransferTypeToParams(*event)
-		if err != nil {
-			return errors.Wrap(err, "cannot map event transfer to create params")
-		}
-		params = append(params, param)
-	}
-	results := r.queries.CreateEventTransferTransfers(ctx, params)
-	var execErrors []error
-	results.Exec(func(i int, err error) {
-		if err != nil {
-			execErrors = append(execErrors, err)
-		}
-	})
-	if len(execErrors) > 0 {
-		return errors.Wrap(errors.Join(execErrors...), "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) CreateBalances(ctx context.Context, balances []*entity.Balance) error {
-	params := lo.Map(balances, func(balance *entity.Balance, _ int) gen.CreateBalancesParams {
-		return mapBalanceTypeToParams(*balance)
-	})
-	results := r.queries.CreateBalances(ctx, params)
-	var execErrors []error
-	results.Exec(func(i int, err error) {
-		if err != nil {
-			execErrors = append(execErrors, err)
-		}
-	})
-	if len(execErrors) > 0 {
-		return errors.Wrap(errors.Join(execErrors...), "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) DeleteIndexedBlocksSinceHeight(ctx context.Context, height uint64) error {
-	if err := r.queries.DeleteIndexedBlocksSinceHeight(ctx, int32(height)); err != nil {
-		return errors.Wrap(err, "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) DeleteProcessorStatsSinceHeight(ctx context.Context, height uint64) error {
-	if err := r.queries.DeleteProcessorStatsSinceHeight(ctx, int32(height)); err != nil {
-		return errors.Wrap(err, "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) DeleteTickEntriesSinceHeight(ctx context.Context, height uint64) error {
-	if err := r.queries.DeleteTickEntriesSinceHeight(ctx, int32(height)); err != nil {
-		return errors.Wrap(err, "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) DeleteTickEntryStatesSinceHeight(ctx context.Context, height uint64) error {
-	if err := r.queries.DeleteTickEntryStatesSinceHeight(ctx, int32(height)); err != nil {
-		return errors.Wrap(err, "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) DeleteEventDeploysSinceHeight(ctx context.Context, height uint64) error {
-	if err := r.queries.DeleteEventDeploysSinceHeight(ctx, int32(height)); err != nil {
-		return errors.Wrap(err, "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) DeleteEventMintsSinceHeight(ctx context.Context, height uint64) error {
-	if err := r.queries.DeleteEventMintsSinceHeight(ctx, int32(height)); err != nil {
-		return errors.Wrap(err, "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) DeleteEventInscribeTransfersSinceHeight(ctx context.Context, height uint64) error {
-	if err := r.queries.DeleteEventInscribeTransfersSinceHeight(ctx, int32(height)); err != nil {
-		return errors.Wrap(err, "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) DeleteEventTransferTransfersSinceHeight(ctx context.Context, height uint64) error {
-	if err := r.queries.DeleteEventTransferTransfersSinceHeight(ctx, int32(height)); err != nil {
-		return errors.Wrap(err, "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) DeleteBalancesSinceHeight(ctx context.Context, height uint64) error {
-	if err := r.queries.DeleteBalancesSinceHeight(ctx, int32(height)); err != nil {
-		return errors.Wrap(err, "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) DeleteInscriptionEntriesSinceHeight(ctx context.Context, height uint64) error {
-	if err := r.queries.DeleteInscriptionEntriesSinceHeight(ctx, int32(height)); err != nil {
-		return errors.Wrap(err, "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) DeleteInscriptionEntryStatesSinceHeight(ctx context.Context, height uint64) error {
-	if err := r.queries.DeleteInscriptionEntryStatesSinceHeight(ctx, int32(height)); err != nil {
-		return errors.Wrap(err, "error during exec")
-	}
-	return nil
-}
-
-func (r *Repository) DeleteInscriptionTransfersSinceHeight(ctx context.Context, height uint64) error {
-	if err := r.queries.DeleteInscriptionTransfersSinceHeight(ctx, int32(height)); err != nil {
-		return errors.Wrap(err, "error during exec")
-	}
-	return nil
-}

modules/brc20/internal/repository/postgres/gen/batch.go

@@ -1,696 +0,0 @@
-// Code generated by sqlc. DO NOT EDIT.
-// versions:
-//   sqlc v1.26.0
-// source: batch.go
-
-package gen
-
-import (
-	"context"
-	"errors"
-
-	"github.com/jackc/pgx/v5"
-	"github.com/jackc/pgx/v5/pgtype"
-)
-
-var (
-	ErrBatchAlreadyClosed = errors.New("batch already closed")
-)
-
-const createBalances = `-- name: CreateBalances :batchexec
-INSERT INTO "brc20_balances" ("pkscript", "block_height", "tick", "overall_balance", "available_balance") VALUES ($1, $2, $3, $4, $5)
-`
-
-type CreateBalancesBatchResults struct {
-	br     pgx.BatchResults
-	tot    int
-	closed bool
-}
-
-type CreateBalancesParams struct {
-	Pkscript         string
-	BlockHeight      int32
-	Tick             string
-	OverallBalance   pgtype.Numeric
-	AvailableBalance pgtype.Numeric
-}
-
-func (q *Queries) CreateBalances(ctx context.Context, arg []CreateBalancesParams) *CreateBalancesBatchResults {
-	batch := &pgx.Batch{}
-	for _, a := range arg {
-		vals := []interface{}{
-			a.Pkscript,
-			a.BlockHeight,
-			a.Tick,
-			a.OverallBalance,
-			a.AvailableBalance,
-		}
-		batch.Queue(createBalances, vals...)
-	}
-	br := q.db.SendBatch(ctx, batch)
-	return &CreateBalancesBatchResults{br, len(arg), false}
-}
-
-func (b *CreateBalancesBatchResults) Exec(f func(int, error)) {
-	defer b.br.Close()
-	for t := 0; t < b.tot; t++ {
-		if b.closed {
-			if f != nil {
-				f(t, ErrBatchAlreadyClosed)
-			}
-			continue
-		}
-		_, err := b.br.Exec()
-		if f != nil {
-			f(t, err)
-		}
-	}
-}
-
-func (b *CreateBalancesBatchResults) Close() error {
-	b.closed = true
-	return b.br.Close()
-}
-
-const createEventDeploys = `-- name: CreateEventDeploys :batchexec
-INSERT INTO "brc20_event_deploys" ("id", "inscription_id", "inscription_number", "tick", "original_tick", "tx_hash", "block_height", "tx_index", "timestamp", "pkscript", "satpoint", "total_supply", "decimals", "limit_per_mint", "is_self_mint") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15)
-`
-
-type CreateEventDeploysBatchResults struct {
-	br     pgx.BatchResults
-	tot    int
-	closed bool
-}
-
-type CreateEventDeploysParams struct {
-	Id                int64
-	InscriptionID     string
-	InscriptionNumber int64
-	Tick              string
-	OriginalTick      string
-	TxHash            string
-	BlockHeight       int32
-	TxIndex           int32
-	Timestamp         pgtype.Timestamp
-	Pkscript          string
-	Satpoint          string
-	TotalSupply       pgtype.Numeric
-	Decimals          int16
-	LimitPerMint      pgtype.Numeric
-	IsSelfMint        bool
-}
-
-func (q *Queries) CreateEventDeploys(ctx context.Context, arg []CreateEventDeploysParams) *CreateEventDeploysBatchResults {
-	batch := &pgx.Batch{}
-	for _, a := range arg {
-		vals := []interface{}{
-			a.Id,
-			a.InscriptionID,
-			a.InscriptionNumber,
-			a.Tick,
-			a.OriginalTick,
-			a.TxHash,
-			a.BlockHeight,
-			a.TxIndex,
-			a.Timestamp,
-			a.Pkscript,
-			a.Satpoint,
-			a.TotalSupply,
-			a.Decimals,
-			a.LimitPerMint,
-			a.IsSelfMint,
-		}
-		batch.Queue(createEventDeploys, vals...)
-	}
-	br := q.db.SendBatch(ctx, batch)
-	return &CreateEventDeploysBatchResults{br, len(arg), false}
-}
-
-func (b *CreateEventDeploysBatchResults) Exec(f func(int, error)) {
-	defer b.br.Close()
-	for t := 0; t < b.tot; t++ {
-		if b.closed {
-			if f != nil {
-				f(t, ErrBatchAlreadyClosed)
-			}
-			continue
-		}
-		_, err := b.br.Exec()
-		if f != nil {
-			f(t, err)
-		}
-	}
-}
-
-func (b *CreateEventDeploysBatchResults) Close() error {
-	b.closed = true
-	return b.br.Close()
-}
-
-const createEventInscribeTransfers = `-- name: CreateEventInscribeTransfers :batchexec
-INSERT INTO "brc20_event_inscribe_transfers" ("id", "inscription_id", "inscription_number", "tick", "original_tick", "tx_hash", "block_height", "tx_index", "timestamp", "pkscript", "satpoint", "output_index", "sats_amount", "amount") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14)
-`
-
-type CreateEventInscribeTransfersBatchResults struct {
-	br     pgx.BatchResults
-	tot    int
-	closed bool
-}
-
-type CreateEventInscribeTransfersParams struct {
-	Id                int64
-	InscriptionID     string
-	InscriptionNumber int64
-	Tick              string
-	OriginalTick      string
-	TxHash            string
-	BlockHeight       int32
-	TxIndex           int32
-	Timestamp         pgtype.Timestamp
-	Pkscript          string
-	Satpoint          string
-	OutputIndex       int32
-	SatsAmount        int64
-	Amount            pgtype.Numeric
-}
-
-func (q *Queries) CreateEventInscribeTransfers(ctx context.Context, arg []CreateEventInscribeTransfersParams) *CreateEventInscribeTransfersBatchResults {
-	batch := &pgx.Batch{}
-	for _, a := range arg {
-		vals := []interface{}{
-			a.Id,
-			a.InscriptionID,
-			a.InscriptionNumber,
-			a.Tick,
-			a.OriginalTick,
-			a.TxHash,
-			a.BlockHeight,
-			a.TxIndex,
-			a.Timestamp,
-			a.Pkscript,
-			a.Satpoint,
-			a.OutputIndex,
-			a.SatsAmount,
-			a.Amount,
-		}
-		batch.Queue(createEventInscribeTransfers, vals...)
-	}
-	br := q.db.SendBatch(ctx, batch)
-	return &CreateEventInscribeTransfersBatchResults{br, len(arg), false}
-}
-
-func (b *CreateEventInscribeTransfersBatchResults) Exec(f func(int, error)) {
-	defer b.br.Close()
-	for t := 0; t < b.tot; t++ {
-		if b.closed {
-			if f != nil {
-				f(t, ErrBatchAlreadyClosed)
-			}
-			continue
-		}
-		_, err := b.br.Exec()
-		if f != nil {
-			f(t, err)
-		}
-	}
-}
-
-func (b *CreateEventInscribeTransfersBatchResults) Close() error {
-	b.closed = true
-	return b.br.Close()
-}
-
-const createEventMints = `-- name: CreateEventMints :batchexec
-INSERT INTO "brc20_event_mints" ("id", "inscription_id", "inscription_number", "tick", "original_tick", "tx_hash", "block_height", "tx_index", "timestamp", "pkscript", "satpoint", "amount", "parent_id") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13)
-`
-
-type CreateEventMintsBatchResults struct {
-	br     pgx.BatchResults
-	tot    int
-	closed bool
-}
-
-type CreateEventMintsParams struct {
-	Id                int64
-	InscriptionID     string
-	InscriptionNumber int64
-	Tick              string
-	OriginalTick      string
-	TxHash            string
-	BlockHeight       int32
-	TxIndex           int32
-	Timestamp         pgtype.Timestamp
-	Pkscript          string
-	Satpoint          string
-	Amount            pgtype.Numeric
-	ParentID          pgtype.Text
-}
-
-func (q *Queries) CreateEventMints(ctx context.Context, arg []CreateEventMintsParams) *CreateEventMintsBatchResults {
-	batch := &pgx.Batch{}
-	for _, a := range arg {
-		vals := []interface{}{
-			a.Id,
-			a.InscriptionID,
-			a.InscriptionNumber,
-			a.Tick,
-			a.OriginalTick,
-			a.TxHash,
-			a.BlockHeight,
-			a.TxIndex,
-			a.Timestamp,
-			a.Pkscript,
-			a.Satpoint,
-			a.Amount,
-			a.ParentID,
-		}
-		batch.Queue(createEventMints, vals...)
-	}
-	br := q.db.SendBatch(ctx, batch)
-	return &CreateEventMintsBatchResults{br, len(arg), false}
-}
-
-func (b *CreateEventMintsBatchResults) Exec(f func(int, error)) {
-	defer b.br.Close()
-	for t := 0; t < b.tot; t++ {
-		if b.closed {
-			if f != nil {
-				f(t, ErrBatchAlreadyClosed)
-			}
-			continue
-		}
-		_, err := b.br.Exec()
-		if f != nil {
-			f(t, err)
-		}
-	}
-}
-
-func (b *CreateEventMintsBatchResults) Close() error {
-	b.closed = true
-	return b.br.Close()
-}
-
-const createEventTransferTransfers = `-- name: CreateEventTransferTransfers :batchexec
-INSERT INTO "brc20_event_transfer_transfers" ("id", "inscription_id", "inscription_number", "tick", "original_tick", "tx_hash", "block_height", "tx_index", "timestamp", "from_pkscript", "from_satpoint", "from_input_index", "to_pkscript", "to_satpoint", "to_output_index", "spent_as_fee", "amount") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17)
-`
-
-type CreateEventTransferTransfersBatchResults struct {
-	br     pgx.BatchResults
-	tot    int
-	closed bool
-}
-
-type CreateEventTransferTransfersParams struct {
-	Id                int64
-	InscriptionID     string
-	InscriptionNumber int64
-	Tick              string
-	OriginalTick      string
-	TxHash            string
-	BlockHeight       int32
-	TxIndex           int32
-	Timestamp         pgtype.Timestamp
-	FromPkscript      string
-	FromSatpoint      string
-	FromInputIndex    int32
-	ToPkscript        string
-	ToSatpoint        string
-	ToOutputIndex     int32
-	SpentAsFee        bool
-	Amount            pgtype.Numeric
-}
-
-func (q *Queries) CreateEventTransferTransfers(ctx context.Context, arg []CreateEventTransferTransfersParams) *CreateEventTransferTransfersBatchResults {
-	batch := &pgx.Batch{}
-	for _, a := range arg {
-		vals := []interface{}{
-			a.Id,
-			a.InscriptionID,
-			a.InscriptionNumber,
-			a.Tick,
-			a.OriginalTick,
-			a.TxHash,
-			a.BlockHeight,
-			a.TxIndex,
-			a.Timestamp,
-			a.FromPkscript,
-			a.FromSatpoint,
-			a.FromInputIndex,
-			a.ToPkscript,
-			a.ToSatpoint,
-			a.ToOutputIndex,
-			a.SpentAsFee,
-			a.Amount,
-		}
-		batch.Queue(createEventTransferTransfers, vals...)
-	}
-	br := q.db.SendBatch(ctx, batch)
-	return &CreateEventTransferTransfersBatchResults{br, len(arg), false}
-}
-
-func (b *CreateEventTransferTransfersBatchResults) Exec(f func(int, error)) {
-	defer b.br.Close()
-	for t := 0; t < b.tot; t++ {
-		if b.closed {
-			if f != nil {
-				f(t, ErrBatchAlreadyClosed)
-			}
-			continue
-		}
-		_, err := b.br.Exec()
-		if f != nil {
-			f(t, err)
-		}
-	}
-}
-
-func (b *CreateEventTransferTransfersBatchResults) Close() error {
-	b.closed = true
-	return b.br.Close()
-}
-
-const createInscriptionEntries = `-- name: CreateInscriptionEntries :batchexec
-INSERT INTO "brc20_inscription_entries" ("id", "number", "sequence_number", "delegate", "metadata", "metaprotocol", "parents", "pointer", "content", "content_encoding", "content_type", "cursed", "cursed_for_brc20", "created_at", "created_at_height") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15)
-`
-
-type CreateInscriptionEntriesBatchResults struct {
-	br     pgx.BatchResults
-	tot    int
-	closed bool
-}
-
-type CreateInscriptionEntriesParams struct {
-	Id              string
-	Number          int64
-	SequenceNumber  int64
-	Delegate        pgtype.Text
-	Metadata        []byte
-	Metaprotocol    pgtype.Text
-	Parents         []string
-	Pointer         pgtype.Int8
-	Content         []byte
-	ContentEncoding pgtype.Text
-	ContentType     pgtype.Text
-	Cursed          bool
-	CursedForBrc20  bool
-	CreatedAt       pgtype.Timestamp
-	CreatedAtHeight int32
-}
-
-func (q *Queries) CreateInscriptionEntries(ctx context.Context, arg []CreateInscriptionEntriesParams) *CreateInscriptionEntriesBatchResults {
-	batch := &pgx.Batch{}
-	for _, a := range arg {
-		vals := []interface{}{
-			a.Id,
-			a.Number,
-			a.SequenceNumber,
-			a.Delegate,
-			a.Metadata,
-			a.Metaprotocol,
-			a.Parents,
-			a.Pointer,
-			a.Content,
-			a.ContentEncoding,
-			a.ContentType,
-			a.Cursed,
-			a.CursedForBrc20,
-			a.CreatedAt,
-			a.CreatedAtHeight,
-		}
-		batch.Queue(createInscriptionEntries, vals...)
-	}
-	br := q.db.SendBatch(ctx, batch)
-	return &CreateInscriptionEntriesBatchResults{br, len(arg), false}
-}
-
-func (b *CreateInscriptionEntriesBatchResults) Exec(f func(int, error)) {
-	defer b.br.Close()
-	for t := 0; t < b.tot; t++ {
-		if b.closed {
-			if f != nil {
-				f(t, ErrBatchAlreadyClosed)
-			}
-			continue
-		}
-		_, err := b.br.Exec()
-		if f != nil {
-			f(t, err)
-		}
-	}
-}
-
-func (b *CreateInscriptionEntriesBatchResults) Close() error {
-	b.closed = true
-	return b.br.Close()
-}
-
-const createInscriptionEntryStates = `-- name: CreateInscriptionEntryStates :batchexec
-INSERT INTO "brc20_inscription_entry_states" ("id", "block_height", "transfer_count") VALUES ($1, $2, $3)
-`
-
-type CreateInscriptionEntryStatesBatchResults struct {
-	br     pgx.BatchResults
-	tot    int
-	closed bool
-}
-
-type CreateInscriptionEntryStatesParams struct {
-	Id            string
-	BlockHeight   int32
-	TransferCount int32
-}
-
-func (q *Queries) CreateInscriptionEntryStates(ctx context.Context, arg []CreateInscriptionEntryStatesParams) *CreateInscriptionEntryStatesBatchResults {
-	batch := &pgx.Batch{}
-	for _, a := range arg {
-		vals := []interface{}{
-			a.Id,
-			a.BlockHeight,
-			a.TransferCount,
-		}
-		batch.Queue(createInscriptionEntryStates, vals...)
-	}
-	br := q.db.SendBatch(ctx, batch)
-	return &CreateInscriptionEntryStatesBatchResults{br, len(arg), false}
-}
-
-func (b *CreateInscriptionEntryStatesBatchResults) Exec(f func(int, error)) {
-	defer b.br.Close()
-	for t := 0; t < b.tot; t++ {
-		if b.closed {
-			if f != nil {
-				f(t, ErrBatchAlreadyClosed)
-			}
-			continue
-		}
-		_, err := b.br.Exec()
-		if f != nil {
-			f(t, err)
-		}
-	}
-}
-
-func (b *CreateInscriptionEntryStatesBatchResults) Close() error {
-	b.closed = true
-	return b.br.Close()
-}
-
-const createInscriptionTransfers = `-- name: CreateInscriptionTransfers :batchexec
-INSERT INTO "brc20_inscription_transfers" ("inscription_id", "inscription_number", "inscription_sequence_number", "block_height", "tx_index", "tx_hash", "from_input_index", "old_satpoint_tx_hash", "old_satpoint_out_idx", "old_satpoint_offset", "new_satpoint_tx_hash", "new_satpoint_out_idx", "new_satpoint_offset", "new_pkscript", "new_output_value", "sent_as_fee", "transfer_count") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17)
-`
-
-type CreateInscriptionTransfersBatchResults struct {
-	br     pgx.BatchResults
-	tot    int
-	closed bool
-}
-
-type CreateInscriptionTransfersParams struct {
-	InscriptionID             string
-	InscriptionNumber         int64
-	InscriptionSequenceNumber int64
-	BlockHeight               int32
-	TxIndex                   int32
-	TxHash                    string
-	FromInputIndex            int32
-	OldSatpointTxHash         pgtype.Text
-	OldSatpointOutIdx         pgtype.Int4
-	OldSatpointOffset         pgtype.Int8
-	NewSatpointTxHash         pgtype.Text
-	NewSatpointOutIdx         pgtype.Int4
-	NewSatpointOffset         pgtype.Int8
-	NewPkscript               string
-	NewOutputValue            int64
-	SentAsFee                 bool
-	TransferCount             int32
-}
-
-func (q *Queries) CreateInscriptionTransfers(ctx context.Context, arg []CreateInscriptionTransfersParams) *CreateInscriptionTransfersBatchResults {
-	batch := &pgx.Batch{}
-	for _, a := range arg {
-		vals := []interface{}{
-			a.InscriptionID,
-			a.InscriptionNumber,
-			a.InscriptionSequenceNumber,
-			a.BlockHeight,
-			a.TxIndex,
-			a.TxHash,
-			a.FromInputIndex,
-			a.OldSatpointTxHash,
-			a.OldSatpointOutIdx,
-			a.OldSatpointOffset,
-			a.NewSatpointTxHash,
-			a.NewSatpointOutIdx,
-			a.NewSatpointOffset,
-			a.NewPkscript,
-			a.NewOutputValue,
-			a.SentAsFee,
-			a.TransferCount,
-		}
-		batch.Queue(createInscriptionTransfers, vals...)
-	}
-	br := q.db.SendBatch(ctx, batch)
-	return &CreateInscriptionTransfersBatchResults{br, len(arg), false}
-}
-
-func (b *CreateInscriptionTransfersBatchResults) Exec(f func(int, error)) {
-	defer b.br.Close()
-	for t := 0; t < b.tot; t++ {
-		if b.closed {
-			if f != nil {
-				f(t, ErrBatchAlreadyClosed)
-			}
-			continue
-		}
-		_, err := b.br.Exec()
-		if f != nil {
-			f(t, err)
-		}
-	}
-}
-
-func (b *CreateInscriptionTransfersBatchResults) Close() error {
-	b.closed = true
-	return b.br.Close()
-}
-
-const createTickEntries = `-- name: CreateTickEntries :batchexec
-INSERT INTO "brc20_tick_entries" ("tick", "original_tick", "total_supply", "decimals", "limit_per_mint", "is_self_mint", "deploy_inscription_id", "deployed_at", "deployed_at_height") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9)
-`
-
-type CreateTickEntriesBatchResults struct {
-	br     pgx.BatchResults
-	tot    int
-	closed bool
-}
-
-type CreateTickEntriesParams struct {
-	Tick                string
-	OriginalTick        string
-	TotalSupply         pgtype.Numeric
-	Decimals            int16
-	LimitPerMint        pgtype.Numeric
-	IsSelfMint          bool
-	DeployInscriptionID string
-	DeployedAt          pgtype.Timestamp
-	DeployedAtHeight    int32
-}
-
-func (q *Queries) CreateTickEntries(ctx context.Context, arg []CreateTickEntriesParams) *CreateTickEntriesBatchResults {
-	batch := &pgx.Batch{}
-	for _, a := range arg {
-		vals := []interface{}{
-			a.Tick,
-			a.OriginalTick,
-			a.TotalSupply,
-			a.Decimals,
-			a.LimitPerMint,
-			a.IsSelfMint,
-			a.DeployInscriptionID,
-			a.DeployedAt,
-			a.DeployedAtHeight,
-		}
-		batch.Queue(createTickEntries, vals...)
-	}
-	br := q.db.SendBatch(ctx, batch)
-	return &CreateTickEntriesBatchResults{br, len(arg), false}
-}
-
-func (b *CreateTickEntriesBatchResults) Exec(f func(int, error)) {
-	defer b.br.Close()
-	for t := 0; t < b.tot; t++ {
-		if b.closed {
-			if f != nil {
-				f(t, ErrBatchAlreadyClosed)
-			}
-			continue
-		}
-		_, err := b.br.Exec()
-		if f != nil {
-			f(t, err)
-		}
-	}
-}
-
-func (b *CreateTickEntriesBatchResults) Close() error {
-	b.closed = true
-	return b.br.Close()
-}
-
-const createTickEntryStates = `-- name: CreateTickEntryStates :batchexec
-INSERT INTO "brc20_tick_entry_states" ("tick", "block_height", "minted_amount", "burned_amount", "completed_at", "completed_at_height") VALUES ($1, $2, $3, $4, $5, $6)
-`
-
-type CreateTickEntryStatesBatchResults struct {
-	br     pgx.BatchResults
-	tot    int
-	closed bool
-}
-
-type CreateTickEntryStatesParams struct {
-	Tick              string
-	BlockHeight       int32
-	MintedAmount      pgtype.Numeric
-	BurnedAmount      pgtype.Numeric
-	CompletedAt       pgtype.Timestamp
-	CompletedAtHeight pgtype.Int4
-}
-
-func (q *Queries) CreateTickEntryStates(ctx context.Context, arg []CreateTickEntryStatesParams) *CreateTickEntryStatesBatchResults {
-	batch := &pgx.Batch{}
-	for _, a := range arg {
-		vals := []interface{}{
-			a.Tick,
-			a.BlockHeight,
-			a.MintedAmount,
-			a.BurnedAmount,
-			a.CompletedAt,
-			a.CompletedAtHeight,
-		}
-		batch.Queue(createTickEntryStates, vals...)
-	}
-	br := q.db.SendBatch(ctx, batch)
-	return &CreateTickEntryStatesBatchResults{br, len(arg), false}
-}
-
-func (b *CreateTickEntryStatesBatchResults) Exec(f func(int, error)) {
-	defer b.br.Close()
-	for t := 0; t < b.tot; t++ {
-		if b.closed {
-			if f != nil {
-				f(t, ErrBatchAlreadyClosed)
-			}
-			continue
-		}
-		_, err := b.br.Exec()
-		if f != nil {
-			f(t, err)
-		}
-	}
-}
-
-func (b *CreateTickEntryStatesBatchResults) Close() error {
-	b.closed = true
-	return b.br.Close()
-}

modules/brc20/internal/repository/postgres/gen/info.sql.go

@@ -1,49 +0,0 @@
-// Code generated by sqlc. DO NOT EDIT.
-// versions:
-//   sqlc v1.26.0
-// source: info.sql
-
-package gen
-
-import (
-	"context"
-)
-
-const createIndexerState = `-- name: CreateIndexerState :exec
-INSERT INTO brc20_indexer_states (client_version, network, db_version, event_hash_version) VALUES ($1, $2, $3, $4)
-`
-
-type CreateIndexerStateParams struct {
-	ClientVersion    string
-	Network          string
-	DbVersion        int32
-	EventHashVersion int32
-}
-
-func (q *Queries) CreateIndexerState(ctx context.Context, arg CreateIndexerStateParams) error {
-	_, err := q.db.Exec(ctx, createIndexerState,
-		arg.ClientVersion,
-		arg.Network,
-		arg.DbVersion,
-		arg.EventHashVersion,
-	)
-	return err
-}
-
-const getLatestIndexerState = `-- name: GetLatestIndexerState :one
-SELECT id, client_version, network, db_version, event_hash_version, created_at FROM brc20_indexer_states ORDER BY created_at DESC LIMIT 1
-`
-
-func (q *Queries) GetLatestIndexerState(ctx context.Context) (Brc20IndexerState, error) {
-	row := q.db.QueryRow(ctx, getLatestIndexerState)
-	var i Brc20IndexerState
-	err := row.Scan(
-		&i.Id,
-		&i.ClientVersion,
-		&i.Network,
-		&i.DbVersion,
-		&i.EventHashVersion,
-		&i.CreatedAt,
-	)
-	return i, err
-}

modules/brc20/internal/repository/postgres/gen/models.go

@@ -1,176 +0,0 @@
-// Code generated by sqlc. DO NOT EDIT.
-// versions:
-//   sqlc v1.26.0
-
-package gen
-
-import (
-	"github.com/jackc/pgx/v5/pgtype"
-)
-
-type Brc20Balance struct {
-	Pkscript         string
-	BlockHeight      int32
-	Tick             string
-	OverallBalance   pgtype.Numeric
-	AvailableBalance pgtype.Numeric
-}
-
-type Brc20EventDeploy struct {
-	Id                int64
-	InscriptionID     string
-	InscriptionNumber int64
-	Tick              string
-	OriginalTick      string
-	TxHash            string
-	BlockHeight       int32
-	TxIndex           int32
-	Timestamp         pgtype.Timestamp
-	Pkscript          string
-	Satpoint          string
-	TotalSupply       pgtype.Numeric
-	Decimals          int16
-	LimitPerMint      pgtype.Numeric
-	IsSelfMint        bool
-}
-
-type Brc20EventInscribeTransfer struct {
-	Id                int64
-	InscriptionID     string
-	InscriptionNumber int64
-	Tick              string
-	OriginalTick      string
-	TxHash            string
-	BlockHeight       int32
-	TxIndex           int32
-	Timestamp         pgtype.Timestamp
-	Pkscript          string
-	Satpoint          string
-	OutputIndex       int32
-	SatsAmount        int64
-	Amount            pgtype.Numeric
-}
-
-type Brc20EventMint struct {
-	Id                int64
-	InscriptionID     string
-	InscriptionNumber int64
-	Tick              string
-	OriginalTick      string
-	TxHash            string
-	BlockHeight       int32
-	TxIndex           int32
-	Timestamp         pgtype.Timestamp
-	Pkscript          string
-	Satpoint          string
-	Amount            pgtype.Numeric
-	ParentID          pgtype.Text
-}
-
-type Brc20EventTransferTransfer struct {
-	Id                int64
-	InscriptionID     string
-	InscriptionNumber int64
-	Tick              string
-	OriginalTick      string
-	TxHash            string
-	BlockHeight       int32
-	TxIndex           int32
-	Timestamp         pgtype.Timestamp
-	FromPkscript      string
-	FromSatpoint      string
-	FromInputIndex    int32
-	ToPkscript        string
-	ToSatpoint        string
-	ToOutputIndex     int32
-	SpentAsFee        bool
-	Amount            pgtype.Numeric
-}
-
-type Brc20IndexedBlock struct {
-	Height              int32
-	Hash                string
-	EventHash           string
-	CumulativeEventHash string
-}
-
-type Brc20IndexerState struct {
-	Id               int64
-	ClientVersion    string
-	Network          string
-	DbVersion        int32
-	EventHashVersion int32
-	CreatedAt        pgtype.Timestamptz
-}
-
-type Brc20InscriptionEntry struct {
-	Id              string
-	Number          int64
-	SequenceNumber  int64
-	Delegate        pgtype.Text
-	Metadata        []byte
-	Metaprotocol    pgtype.Text
-	Parents         []string
-	Pointer         pgtype.Int8
-	Content         []byte
-	ContentEncoding pgtype.Text
-	ContentType     pgtype.Text
-	Cursed          bool
-	CursedForBrc20  bool
-	CreatedAt       pgtype.Timestamp
-	CreatedAtHeight int32
-}
-
-type Brc20InscriptionEntryState struct {
-	Id            string
-	BlockHeight   int32
-	TransferCount int32
-}
-
-type Brc20InscriptionTransfer struct {
-	InscriptionID             string
-	InscriptionNumber         int64
-	InscriptionSequenceNumber int64
-	BlockHeight               int32
-	TxIndex                   int32
-	TxHash                    string
-	FromInputIndex            int32
-	OldSatpointTxHash         pgtype.Text
-	OldSatpointOutIdx         pgtype.Int4
-	OldSatpointOffset         pgtype.Int8
-	NewSatpointTxHash         pgtype.Text
-	NewSatpointOutIdx         pgtype.Int4
-	NewSatpointOffset         pgtype.Int8
-	NewPkscript               string
-	NewOutputValue            int64
-	SentAsFee                 bool
-	TransferCount             int32
-}
-
-type Brc20ProcessorStat struct {
-	BlockHeight             int32
-	CursedInscriptionCount  int32
-	BlessedInscriptionCount int32
-	LostSats                int64
-}
-
-type Brc20TickEntry struct {
-	Tick                string
-	OriginalTick        string
-	TotalSupply         pgtype.Numeric
-	Decimals            int16
-	LimitPerMint        pgtype.Numeric
-	IsSelfMint          bool
-	DeployInscriptionID string
-	DeployedAt          pgtype.Timestamp
-	DeployedAtHeight    int32
-}
-
-type Brc20TickEntryState struct {
-	Tick              string
-	BlockHeight       int32
-	MintedAmount      pgtype.Numeric
-	BurnedAmount      pgtype.Numeric
-	CompletedAt       pgtype.Timestamp
-	CompletedAtHeight pgtype.Int4
-}

modules/brc20/internal/repository/postgres/indexer_info.go

@@ -1,33 +0,0 @@
-package postgres
-
-import (
-	"context"
-
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/common/errs"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/datagateway"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/entity"
-	"github.com/jackc/pgx/v5"
-)
-
-var _ datagateway.IndexerInfoDataGateway = (*Repository)(nil)
-
-func (r *Repository) GetLatestIndexerState(ctx context.Context) (entity.IndexerState, error) {
-	model, err := r.queries.GetLatestIndexerState(ctx)
-	if err != nil {
-		if errors.Is(err, pgx.ErrNoRows) {
-			return entity.IndexerState{}, errors.WithStack(errs.NotFound)
-		}
-		return entity.IndexerState{}, errors.Wrap(err, "error during query")
-	}
-	state := mapIndexerStatesModelToType(model)
-	return state, nil
-}
-
-func (r *Repository) CreateIndexerState(ctx context.Context, state entity.IndexerState) error {
-	params := mapIndexerStatesTypeToParams(state)
-	if err := r.queries.CreateIndexerState(ctx, params); err != nil {
-		return errors.Wrap(err, "error during exec")
-	}
-	return nil
-}

modules/brc20/internal/repository/postgres/mapper.go

@@ -1,622 +0,0 @@
-package postgres
-
-import (
-	"encoding/hex"
-	"time"
-
-	"github.com/btcsuite/btcd/chaincfg/chainhash"
-	"github.com/btcsuite/btcd/wire"
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/common"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/entity"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/ordinals"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/repository/postgres/gen"
-	"github.com/jackc/pgx/v5/pgtype"
-	"github.com/samber/lo"
-	"github.com/shopspring/decimal"
-)
-
-func decimalFromNumeric(src pgtype.Numeric) decimal.NullDecimal {
-	if !src.Valid || src.NaN || src.InfinityModifier != pgtype.Finite {
-		return decimal.NullDecimal{}
-	}
-	result := decimal.NewFromBigInt(src.Int, src.Exp)
-	return decimal.NewNullDecimal(result)
-}
-
-func numericFromDecimal(src decimal.Decimal) pgtype.Numeric {
-	result := pgtype.Numeric{
-		Int:              src.Coefficient(),
-		Exp:              src.Exponent(),
-		NaN:              false,
-		InfinityModifier: pgtype.Finite,
-		Valid:            true,
-	}
-	return result
-}
-
-func numericFromNullDecimal(src decimal.NullDecimal) pgtype.Numeric {
-	if !src.Valid {
-		return pgtype.Numeric{}
-	}
-	return numericFromDecimal(src.Decimal)
-}
-
-func mapIndexerStatesModelToType(src gen.Brc20IndexerState) entity.IndexerState {
-	var createdAt time.Time
-	if src.CreatedAt.Valid {
-		createdAt = src.CreatedAt.Time
-	}
-	return entity.IndexerState{
-		ClientVersion:    src.ClientVersion,
-		Network:          common.Network(src.Network),
-		DBVersion:        int32(src.DbVersion),
-		EventHashVersion: int32(src.EventHashVersion),
-		CreatedAt:        createdAt,
-	}
-}
-
-func mapIndexerStatesTypeToParams(src entity.IndexerState) gen.CreateIndexerStateParams {
-	return gen.CreateIndexerStateParams{
-		ClientVersion:    src.ClientVersion,
-		Network:          string(src.Network),
-		DbVersion:        int32(src.DBVersion),
-		EventHashVersion: int32(src.EventHashVersion),
-	}
-}
-
-func mapIndexedBlockModelToType(src gen.Brc20IndexedBlock) (entity.IndexedBlock, error) {
-	hash, err := chainhash.NewHashFromStr(src.Hash)
-	if err != nil {
-		return entity.IndexedBlock{}, errors.Wrap(err, "invalid block hash")
-	}
-	eventHash, err := hex.DecodeString(src.EventHash)
-	if err != nil {
-		return entity.IndexedBlock{}, errors.Wrap(err, "invalid event hash")
-	}
-	cumulativeEventHash, err := hex.DecodeString(src.CumulativeEventHash)
-	if err != nil {
-		return entity.IndexedBlock{}, errors.Wrap(err, "invalid cumulative event hash")
-	}
-	return entity.IndexedBlock{
-		Height:              uint64(src.Height),
-		Hash:                *hash,
-		EventHash:           eventHash,
-		CumulativeEventHash: cumulativeEventHash,
-	}, nil
-}
-
-func mapIndexedBlockTypeToParams(src entity.IndexedBlock) gen.CreateIndexedBlockParams {
-	return gen.CreateIndexedBlockParams{
-		Height:              int32(src.Height),
-		Hash:                src.Hash.String(),
-		EventHash:           hex.EncodeToString(src.EventHash),
-		CumulativeEventHash: hex.EncodeToString(src.CumulativeEventHash),
-	}
-}
-
-func mapProcessorStatsModelToType(src gen.Brc20ProcessorStat) entity.ProcessorStats {
-	return entity.ProcessorStats{
-		BlockHeight:             uint64(src.BlockHeight),
-		CursedInscriptionCount:  uint64(src.CursedInscriptionCount),
-		BlessedInscriptionCount: uint64(src.BlessedInscriptionCount),
-		LostSats:                uint64(src.LostSats),
-	}
-}
-
-func mapProcessorStatsTypeToParams(src entity.ProcessorStats) gen.CreateProcessorStatsParams {
-	return gen.CreateProcessorStatsParams{
-		BlockHeight:             int32(src.BlockHeight),
-		CursedInscriptionCount:  int32(src.CursedInscriptionCount),
-		BlessedInscriptionCount: int32(src.BlessedInscriptionCount),
-		LostSats:                int64(src.LostSats),
-	}
-}
-
-func mapTickEntryModelToType(src gen.GetTickEntriesByTicksRow) (entity.TickEntry, error) {
-	deployInscriptionId, err := ordinals.NewInscriptionIdFromString(src.DeployInscriptionID)
-	if err != nil {
-		return entity.TickEntry{}, errors.Wrap(err, "invalid deployInscriptionId")
-	}
-	var completedAt time.Time
-	if src.CompletedAt.Valid {
-		completedAt = src.CompletedAt.Time
-	}
-	return entity.TickEntry{
-		Tick:                src.Tick,
-		OriginalTick:        src.OriginalTick,
-		TotalSupply:         decimalFromNumeric(src.TotalSupply).Decimal,
-		Decimals:            uint16(src.Decimals),
-		LimitPerMint:        decimalFromNumeric(src.LimitPerMint).Decimal,
-		IsSelfMint:          src.IsSelfMint,
-		DeployInscriptionId: deployInscriptionId,
-		DeployedAt:          src.DeployedAt.Time,
-		DeployedAtHeight:    uint64(src.DeployedAtHeight),
-		MintedAmount:        decimalFromNumeric(src.MintedAmount).Decimal,
-		BurnedAmount:        decimalFromNumeric(src.BurnedAmount).Decimal,
-		CompletedAt:         completedAt,
-		CompletedAtHeight:   lo.Ternary(src.CompletedAtHeight.Valid, uint64(src.CompletedAtHeight.Int32), 0),
-	}, nil
-}
-
-func mapTickEntryTypeToParams(src entity.TickEntry, blockHeight uint64) (gen.CreateTickEntriesParams, gen.CreateTickEntryStatesParams, error) {
-	return gen.CreateTickEntriesParams{
-			Tick:                src.Tick,
-			OriginalTick:        src.OriginalTick,
-			TotalSupply:         numericFromDecimal(src.TotalSupply),
-			Decimals:            int16(src.Decimals),
-			LimitPerMint:        numericFromDecimal(src.LimitPerMint),
-			IsSelfMint:          src.IsSelfMint,
-			DeployInscriptionID: src.DeployInscriptionId.String(),
-			DeployedAt:          pgtype.Timestamp{Time: src.DeployedAt, Valid: true},
-			DeployedAtHeight:    int32(src.DeployedAtHeight),
-		}, gen.CreateTickEntryStatesParams{
-			Tick:              src.Tick,
-			BlockHeight:       int32(blockHeight),
-			CompletedAt:       pgtype.Timestamp{Time: src.CompletedAt, Valid: !src.CompletedAt.IsZero()},
-			CompletedAtHeight: pgtype.Int4{Int32: int32(src.CompletedAtHeight), Valid: src.CompletedAtHeight != 0},
-			MintedAmount:      numericFromDecimal(src.MintedAmount),
-			BurnedAmount:      numericFromDecimal(src.BurnedAmount),
-		}, nil
-}
-
-func mapInscriptionEntryModelToType(src gen.GetInscriptionEntriesByIdsRow) (ordinals.InscriptionEntry, error) {
-	inscriptionId, err := ordinals.NewInscriptionIdFromString(src.Id)
-	if err != nil {
-		return ordinals.InscriptionEntry{}, errors.Wrap(err, "invalid inscription id")
-	}
-
-	var delegate, parent *ordinals.InscriptionId
-	if src.Delegate.Valid {
-		delegateValue, err := ordinals.NewInscriptionIdFromString(src.Delegate.String)
-		if err != nil {
-			return ordinals.InscriptionEntry{}, errors.Wrap(err, "invalid delegate id")
-		}
-		delegate = &delegateValue
-	}
-	// ord 0.14.0 supports only one parent
-	if len(src.Parents) > 0 {
-		parentValue, err := ordinals.NewInscriptionIdFromString(src.Parents[0])
-		if err != nil {
-			return ordinals.InscriptionEntry{}, errors.Wrap(err, "invalid parent id")
-		}
-		parent = &parentValue
-	}
-
-	inscription := ordinals.Inscription{
-		Content:         src.Content,
-		ContentEncoding: lo.Ternary(src.ContentEncoding.Valid, src.ContentEncoding.String, ""),
-		ContentType:     lo.Ternary(src.ContentType.Valid, src.ContentType.String, ""),
-		Delegate:        delegate,
-		Metadata:        src.Metadata,
-		Metaprotocol:    lo.Ternary(src.Metaprotocol.Valid, src.Metaprotocol.String, ""),
-		Parent:          parent,
-		Pointer:         lo.Ternary(src.Pointer.Valid, lo.ToPtr(uint64(src.Pointer.Int64)), nil),
-	}
-
-	return ordinals.InscriptionEntry{
-		Id:              inscriptionId,
-		Number:          src.Number,
-		SequenceNumber:  uint64(src.SequenceNumber),
-		Cursed:          src.Cursed,
-		CursedForBRC20:  src.CursedForBrc20,
-		CreatedAt:       lo.Ternary(src.CreatedAt.Valid, src.CreatedAt.Time, time.Time{}),
-		CreatedAtHeight: uint64(src.CreatedAtHeight),
-		Inscription:     inscription,
-		TransferCount:   lo.Ternary(src.TransferCount.Valid, uint32(src.TransferCount.Int32), 0),
-	}, nil
-}
-
-func mapInscriptionEntryTypeToParams(src ordinals.InscriptionEntry, blockHeight uint64) (gen.CreateInscriptionEntriesParams, gen.CreateInscriptionEntryStatesParams, error) {
-	var delegate, metaprotocol, contentEncoding, contentType pgtype.Text
-	if src.Inscription.Delegate != nil {
-		delegate = pgtype.Text{String: src.Inscription.Delegate.String(), Valid: true}
-	}
-	if src.Inscription.Metaprotocol != "" {
-		metaprotocol = pgtype.Text{String: src.Inscription.Metaprotocol, Valid: true}
-	}
-	if src.Inscription.ContentEncoding != "" {
-		contentEncoding = pgtype.Text{String: src.Inscription.ContentEncoding, Valid: true}
-	}
-	if src.Inscription.ContentType != "" {
-		contentType = pgtype.Text{String: src.Inscription.ContentType, Valid: true}
-	}
-	var parents []string
-	if src.Inscription.Parent != nil {
-		parents = append(parents, src.Inscription.Parent.String())
-	}
-	var pointer pgtype.Int8
-	if src.Inscription.Pointer != nil {
-		pointer = pgtype.Int8{Int64: int64(*src.Inscription.Pointer), Valid: true}
-	}
-	return gen.CreateInscriptionEntriesParams{
-			Id:              src.Id.String(),
-			Number:          src.Number,
-			SequenceNumber:  int64(src.SequenceNumber),
-			Delegate:        delegate,
-			Metadata:        src.Inscription.Metadata,
-			Metaprotocol:    metaprotocol,
-			Parents:         parents,
-			Pointer:         pointer,
-			Content:         src.Inscription.Content,
-			ContentEncoding: contentEncoding,
-			ContentType:     contentType,
-			Cursed:          src.Cursed,
-			CursedForBrc20:  src.CursedForBRC20,
-			CreatedAt:       lo.Ternary(!src.CreatedAt.IsZero(), pgtype.Timestamp{Time: src.CreatedAt, Valid: true}, pgtype.Timestamp{}),
-			CreatedAtHeight: int32(src.CreatedAtHeight),
-		}, gen.CreateInscriptionEntryStatesParams{
-			Id:            src.Id.String(),
-			BlockHeight:   int32(blockHeight),
-			TransferCount: int32(src.TransferCount),
-		}, nil
-}
-
-func mapInscriptionTransferModelToType(src gen.GetInscriptionTransfersInOutPointsRow) (entity.InscriptionTransfer, error) {
-	inscriptionId, err := ordinals.NewInscriptionIdFromString(src.InscriptionID)
-	if err != nil {
-		return entity.InscriptionTransfer{}, errors.Wrap(err, "invalid inscription id")
-	}
-	txHash, err := chainhash.NewHashFromStr(src.TxHash)
-	if err != nil {
-		return entity.InscriptionTransfer{}, errors.Wrap(err, "invalid tx hash")
-	}
-	var oldSatPoint, newSatPoint ordinals.SatPoint
-	if src.OldSatpointTxHash.Valid {
-		if !src.OldSatpointOutIdx.Valid || !src.OldSatpointOffset.Valid {
-			return entity.InscriptionTransfer{}, errors.New("old satpoint out idx and offset must exist if hash exists")
-		}
-		txHash, err := chainhash.NewHashFromStr(src.OldSatpointTxHash.String)
-		if err != nil {
-			return entity.InscriptionTransfer{}, errors.Wrap(err, "invalid old satpoint tx hash")
-		}
-		oldSatPoint = ordinals.SatPoint{
-			OutPoint: wire.OutPoint{
-				Hash:  *txHash,
-				Index: uint32(src.OldSatpointOutIdx.Int32),
-			},
-			Offset: uint64(src.OldSatpointOffset.Int64),
-		}
-	}
-	if src.NewSatpointTxHash.Valid {
-		if !src.NewSatpointOutIdx.Valid || !src.NewSatpointOffset.Valid {
-			return entity.InscriptionTransfer{}, errors.New("new satpoint out idx and offset must exist if hash exists")
-		}
-		txHash, err := chainhash.NewHashFromStr(src.NewSatpointTxHash.String)
-		if err != nil {
-			return entity.InscriptionTransfer{}, errors.Wrap(err, "invalid new satpoint tx hash")
-		}
-		newSatPoint = ordinals.SatPoint{
-			OutPoint: wire.OutPoint{
-				Hash:  *txHash,
-				Index: uint32(src.NewSatpointOutIdx.Int32),
-			},
-			Offset: uint64(src.NewSatpointOffset.Int64),
-		}
-	}
-	newPkScript, err := hex.DecodeString(src.NewPkscript)
-	if err != nil {
-		return entity.InscriptionTransfer{}, errors.Wrap(err, "failed to parse pkscript")
-	}
-
-	return entity.InscriptionTransfer{
-		InscriptionId:             inscriptionId,
-		InscriptionNumber:         src.InscriptionNumber,
-		InscriptionSequenceNumber: uint64(src.InscriptionSequenceNumber),
-		BlockHeight:               uint64(src.BlockHeight),
-		TxIndex:                   uint32(src.TxIndex),
-		TxHash:                    *txHash,
-		FromInputIndex:            uint32(src.FromInputIndex),
-		Content:                   src.Content,
-		OldSatPoint:               oldSatPoint,
-		NewSatPoint:               newSatPoint,
-		NewPkScript:               newPkScript,
-		NewOutputValue:            uint64(src.NewOutputValue),
-		SentAsFee:                 src.SentAsFee,
-		TransferCount:             uint32(src.TransferCount),
-	}, nil
-}
-
-func mapInscriptionTransferTypeToParams(src entity.InscriptionTransfer) gen.CreateInscriptionTransfersParams {
-	return gen.CreateInscriptionTransfersParams{
-		InscriptionID:             src.InscriptionId.String(),
-		InscriptionNumber:         src.InscriptionNumber,
-		InscriptionSequenceNumber: int64(src.InscriptionSequenceNumber),
-		BlockHeight:               int32(src.BlockHeight),
-		TxIndex:                   int32(src.TxIndex),
-		TxHash:                    src.TxHash.String(),
-		FromInputIndex:            int32(src.FromInputIndex),
-		OldSatpointTxHash:         lo.Ternary(src.OldSatPoint != ordinals.SatPoint{}, pgtype.Text{String: src.OldSatPoint.OutPoint.Hash.String(), Valid: true}, pgtype.Text{}),
-		OldSatpointOutIdx:         lo.Ternary(src.OldSatPoint != ordinals.SatPoint{}, pgtype.Int4{Int32: int32(src.OldSatPoint.OutPoint.Index), Valid: true}, pgtype.Int4{}),
-		OldSatpointOffset:         lo.Ternary(src.OldSatPoint != ordinals.SatPoint{}, pgtype.Int8{Int64: int64(src.OldSatPoint.Offset), Valid: true}, pgtype.Int8{}),
-		NewSatpointTxHash:         lo.Ternary(src.NewSatPoint != ordinals.SatPoint{}, pgtype.Text{String: src.NewSatPoint.OutPoint.Hash.String(), Valid: true}, pgtype.Text{}),
-		NewSatpointOutIdx:         lo.Ternary(src.NewSatPoint != ordinals.SatPoint{}, pgtype.Int4{Int32: int32(src.NewSatPoint.OutPoint.Index), Valid: true}, pgtype.Int4{}),
-		NewSatpointOffset:         lo.Ternary(src.NewSatPoint != ordinals.SatPoint{}, pgtype.Int8{Int64: int64(src.NewSatPoint.Offset), Valid: true}, pgtype.Int8{}),
-		NewPkscript:               hex.EncodeToString(src.NewPkScript),
-		NewOutputValue:            int64(src.NewOutputValue),
-		SentAsFee:                 src.SentAsFee,
-		TransferCount:             int32(src.TransferCount),
-	}
-}
-
-func mapEventDeployModelToType(src gen.Brc20EventDeploy) (entity.EventDeploy, error) {
-	inscriptionId, err := ordinals.NewInscriptionIdFromString(src.InscriptionID)
-	if err != nil {
-		return entity.EventDeploy{}, errors.Wrap(err, "invalid inscription id")
-	}
-	txHash, err := chainhash.NewHashFromStr(src.TxHash)
-	if err != nil {
-		return entity.EventDeploy{}, errors.Wrap(err, "invalid tx hash")
-	}
-	pkScript, err := hex.DecodeString(src.Pkscript)
-	if err != nil {
-		return entity.EventDeploy{}, errors.Wrap(err, "failed to parse pkscript")
-	}
-	satPoint, err := ordinals.NewSatPointFromString(src.Satpoint)
-	if err != nil {
-		return entity.EventDeploy{}, errors.Wrap(err, "cannot parse satpoint")
-	}
-	return entity.EventDeploy{
-		Id:                src.Id,
-		InscriptionId:     inscriptionId,
-		InscriptionNumber: src.InscriptionNumber,
-		Tick:              src.Tick,
-		OriginalTick:      src.OriginalTick,
-		TxHash:            *txHash,
-		BlockHeight:       uint64(src.BlockHeight),
-		TxIndex:           uint32(src.TxIndex),
-		Timestamp:         src.Timestamp.Time,
-		PkScript:          pkScript,
-		SatPoint:          satPoint,
-		TotalSupply:       decimalFromNumeric(src.TotalSupply).Decimal,
-		Decimals:          uint16(src.Decimals),
-		LimitPerMint:      decimalFromNumeric(src.LimitPerMint).Decimal,
-		IsSelfMint:        src.IsSelfMint,
-	}, nil
-}
-
-func mapEventDeployTypeToParams(src entity.EventDeploy) (gen.CreateEventDeploysParams, error) {
-	var timestamp pgtype.Timestamp
-	if !src.Timestamp.IsZero() {
-		timestamp = pgtype.Timestamp{Time: src.Timestamp, Valid: true}
-	}
-	return gen.CreateEventDeploysParams{
-		Id:                src.Id,
-		InscriptionID:     src.InscriptionId.String(),
-		InscriptionNumber: src.InscriptionNumber,
-		Tick:              src.Tick,
-		OriginalTick:      src.OriginalTick,
-		TxHash:            src.TxHash.String(),
-		BlockHeight:       int32(src.BlockHeight),
-		TxIndex:           int32(src.TxIndex),
-		Timestamp:         timestamp,
-		Pkscript:          hex.EncodeToString(src.PkScript),
-		Satpoint:          src.SatPoint.String(),
-		TotalSupply:       numericFromDecimal(src.TotalSupply),
-		Decimals:          int16(src.Decimals),
-		LimitPerMint:      numericFromDecimal(src.LimitPerMint),
-		IsSelfMint:        src.IsSelfMint,
-	}, nil
-}
-
-func mapEventMintModelToType(src gen.Brc20EventMint) (entity.EventMint, error) {
-	inscriptionId, err := ordinals.NewInscriptionIdFromString(src.InscriptionID)
-	if err != nil {
-		return entity.EventMint{}, errors.Wrap(err, "invalid inscription id")
-	}
-	txHash, err := chainhash.NewHashFromStr(src.TxHash)
-	if err != nil {
-		return entity.EventMint{}, errors.Wrap(err, "invalid tx hash")
-	}
-	pkScript, err := hex.DecodeString(src.Pkscript)
-	if err != nil {
-		return entity.EventMint{}, errors.Wrap(err, "failed to parse pkscript")
-	}
-	satPoint, err := ordinals.NewSatPointFromString(src.Satpoint)
-	if err != nil {
-		return entity.EventMint{}, errors.Wrap(err, "cannot parse satpoint")
-	}
-	var parentId *ordinals.InscriptionId
-	if src.ParentID.Valid {
-		parentIdValue, err := ordinals.NewInscriptionIdFromString(src.ParentID.String)
-		if err != nil {
-			return entity.EventMint{}, errors.Wrap(err, "invalid parent id")
-		}
-		parentId = &parentIdValue
-	}
-	return entity.EventMint{
-		Id:                src.Id,
-		InscriptionId:     inscriptionId,
-		InscriptionNumber: src.InscriptionNumber,
-		Tick:              src.Tick,
-		OriginalTick:      src.OriginalTick,
-		TxHash:            *txHash,
-		BlockHeight:       uint64(src.BlockHeight),
-		TxIndex:           uint32(src.TxIndex),
-		Timestamp:         src.Timestamp.Time,
-		PkScript:          pkScript,
-		SatPoint:          satPoint,
-		Amount:            decimalFromNumeric(src.Amount).Decimal,
-		ParentId:          parentId,
-	}, nil
-}
-
-func mapEventMintTypeToParams(src entity.EventMint) (gen.CreateEventMintsParams, error) {
-	var timestamp pgtype.Timestamp
-	if !src.Timestamp.IsZero() {
-		timestamp = pgtype.Timestamp{Time: src.Timestamp, Valid: true}
-	}
-	var parentId pgtype.Text
-	if src.ParentId != nil {
-		parentId = pgtype.Text{String: src.ParentId.String(), Valid: true}
-	}
-	return gen.CreateEventMintsParams{
-		Id:                src.Id,
-		InscriptionID:     src.InscriptionId.String(),
-		InscriptionNumber: src.InscriptionNumber,
-		Tick:              src.Tick,
-		OriginalTick:      src.OriginalTick,
-		TxHash:            src.TxHash.String(),
-		BlockHeight:       int32(src.BlockHeight),
-		TxIndex:           int32(src.TxIndex),
-		Timestamp:         timestamp,
-		Pkscript:          hex.EncodeToString(src.PkScript),
-		Satpoint:          src.SatPoint.String(),
-		Amount:            numericFromDecimal(src.Amount),
-		ParentID:          parentId,
-	}, nil
-}
-
-func mapEventInscribeTransferModelToType(src gen.Brc20EventInscribeTransfer) (entity.EventInscribeTransfer, error) {
-	inscriptionId, err := ordinals.NewInscriptionIdFromString(src.InscriptionID)
-	if err != nil {
-		return entity.EventInscribeTransfer{}, errors.Wrap(err, "cannot parse inscription id")
-	}
-	txHash, err := chainhash.NewHashFromStr(src.TxHash)
-	if err != nil {
-		return entity.EventInscribeTransfer{}, errors.Wrap(err, "cannot parse hash")
-	}
-	pkScript, err := hex.DecodeString(src.Pkscript)
-	if err != nil {
-		return entity.EventInscribeTransfer{}, errors.Wrap(err, "cannot parse pkScript")
-	}
-	satPoint, err := ordinals.NewSatPointFromString(src.Satpoint)
-	if err != nil {
-		return entity.EventInscribeTransfer{}, errors.Wrap(err, "cannot parse satPoint")
-	}
-	return entity.EventInscribeTransfer{
-		Id:                src.Id,
-		InscriptionId:     inscriptionId,
-		InscriptionNumber: src.InscriptionNumber,
-		Tick:              src.Tick,
-		OriginalTick:      src.OriginalTick,
-		TxHash:            *txHash,
-		BlockHeight:       uint64(src.BlockHeight),
-		TxIndex:           uint32(src.TxIndex),
-		Timestamp:         src.Timestamp.Time,
-		PkScript:          pkScript,
-		SatPoint:          satPoint,
-		OutputIndex:       uint32(src.OutputIndex),
-		SatsAmount:        uint64(src.SatsAmount),
-		Amount:            decimalFromNumeric(src.Amount).Decimal,
-	}, nil
-}
-
-func mapEventInscribeTransferTypeToParams(src entity.EventInscribeTransfer) (gen.CreateEventInscribeTransfersParams, error) {
-	var timestamp pgtype.Timestamp
-	if !src.Timestamp.IsZero() {
-		timestamp = pgtype.Timestamp{Time: src.Timestamp, Valid: true}
-	}
-	return gen.CreateEventInscribeTransfersParams{
-		Id:                src.Id,
-		InscriptionID:     src.InscriptionId.String(),
-		InscriptionNumber: src.InscriptionNumber,
-		Tick:              src.Tick,
-		OriginalTick:      src.OriginalTick,
-		TxHash:            src.TxHash.String(),
-		BlockHeight:       int32(src.BlockHeight),
-		TxIndex:           int32(src.TxIndex),
-		Timestamp:         timestamp,
-		Pkscript:          hex.EncodeToString(src.PkScript),
-		Satpoint:          src.SatPoint.String(),
-		OutputIndex:       int32(src.OutputIndex),
-		SatsAmount:        int64(src.SatsAmount),
-		Amount:            numericFromDecimal(src.Amount),
-	}, nil
-}
-
-func mapEventTransferTransferModelToType(src gen.Brc20EventTransferTransfer) (entity.EventTransferTransfer, error) {
-	inscriptionId, err := ordinals.NewInscriptionIdFromString(src.InscriptionID)
-	if err != nil {
-		return entity.EventTransferTransfer{}, errors.Wrap(err, "cannot parse inscription id")
-	}
-	txHash, err := chainhash.NewHashFromStr(src.TxHash)
-	if err != nil {
-		return entity.EventTransferTransfer{}, errors.Wrap(err, "cannot parse hash")
-	}
-	fromPkScript, err := hex.DecodeString(src.FromPkscript)
-	if err != nil {
-		return entity.EventTransferTransfer{}, errors.Wrap(err, "cannot parse fromPkScript")
-	}
-	fromSatPoint, err := ordinals.NewSatPointFromString(src.FromSatpoint)
-	if err != nil {
-		return entity.EventTransferTransfer{}, errors.Wrap(err, "cannot parse fromSatPoint")
-	}
-	toPkScript, err := hex.DecodeString(src.ToPkscript)
-	if err != nil {
-		return entity.EventTransferTransfer{}, errors.Wrap(err, "cannot parse toPkScript")
-	}
-	toSatPoint, err := ordinals.NewSatPointFromString(src.ToSatpoint)
-	if err != nil {
-		return entity.EventTransferTransfer{}, errors.Wrap(err, "cannot parse toSatPoint")
-	}
-	return entity.EventTransferTransfer{
-		Id:                src.Id,
-		InscriptionId:     inscriptionId,
-		InscriptionNumber: src.InscriptionNumber,
-		Tick:              src.Tick,
-		OriginalTick:      src.OriginalTick,
-		TxHash:            *txHash,
-		BlockHeight:       uint64(src.BlockHeight),
-		TxIndex:           uint32(src.TxIndex),
-		Timestamp:         src.Timestamp.Time,
-		FromPkScript:      fromPkScript,
-		FromSatPoint:      fromSatPoint,
-		FromInputIndex:    uint32(src.FromInputIndex),
-		ToPkScript:        toPkScript,
-		ToSatPoint:        toSatPoint,
-		ToOutputIndex:     uint32(src.ToOutputIndex),
-		SpentAsFee:        src.SpentAsFee,
-		Amount:            decimalFromNumeric(src.Amount).Decimal,
-	}, nil
-}
-
-func mapEventTransferTransferTypeToParams(src entity.EventTransferTransfer) (gen.CreateEventTransferTransfersParams, error) {
-	var timestamp pgtype.Timestamp
-	if !src.Timestamp.IsZero() {
-		timestamp = pgtype.Timestamp{Time: src.Timestamp, Valid: true}
-	}
-	return gen.CreateEventTransferTransfersParams{
-		Id:                src.Id,
-		InscriptionID:     src.InscriptionId.String(),
-		InscriptionNumber: src.InscriptionNumber,
-		Tick:              src.Tick,
-		OriginalTick:      src.OriginalTick,
-		TxHash:            src.TxHash.String(),
-		BlockHeight:       int32(src.BlockHeight),
-		TxIndex:           int32(src.TxIndex),
-		Timestamp:         timestamp,
-		FromPkscript:      hex.EncodeToString(src.FromPkScript),
-		FromSatpoint:      src.FromSatPoint.String(),
-		FromInputIndex:    int32(src.FromInputIndex),
-		ToPkscript:        hex.EncodeToString(src.ToPkScript),
-		ToSatpoint:        src.ToSatPoint.String(),
-		ToOutputIndex:     int32(src.ToOutputIndex),
-		SpentAsFee:        src.SpentAsFee,
-		Amount:            numericFromDecimal(src.Amount),
-	}, nil
-}
-
-func mapBalanceModelToType(src gen.Brc20Balance) (entity.Balance, error) {
-	pkScript, err := hex.DecodeString(src.Pkscript)
-	if err != nil {
-		return entity.Balance{}, errors.Wrap(err, "failed to parse pkscript")
-	}
-	return entity.Balance{
-		PkScript:         pkScript,
-		Tick:             src.Tick,
-		BlockHeight:      uint64(src.BlockHeight),
-		OverallBalance:   decimalFromNumeric(src.OverallBalance).Decimal,
-		AvailableBalance: decimalFromNumeric(src.AvailableBalance).Decimal,
-	}, nil
-}
-
-func mapBalanceTypeToParams(src entity.Balance) gen.CreateBalancesParams {
-	return gen.CreateBalancesParams{
-		Pkscript:         hex.EncodeToString(src.PkScript),
-		Tick:             src.Tick,
-		BlockHeight:      int32(src.BlockHeight),
-		OverallBalance:   numericFromDecimal(src.OverallBalance),
-		AvailableBalance: numericFromDecimal(src.AvailableBalance),
-	}
-}

modules/brc20/internal/repository/postgres/postgres.go

@@ -1,20 +0,0 @@
-package postgres
-
-import (
-	"github.com/gaze-network/indexer-network/internal/postgres"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/repository/postgres/gen"
-	"github.com/jackc/pgx/v5"
-)
-
-type Repository struct {
-	db      postgres.DB
-	queries *gen.Queries
-	tx      pgx.Tx
-}
-
-func NewRepository(db postgres.DB) *Repository {
-	return &Repository{
-		db:      db,
-		queries: gen.New(db),
-	}
-}

modules/brc20/internal/usecase/get_balances.go

@@ -1,24 +0,0 @@
-package usecase
-
-import (
-	"context"
-
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/entity"
-)
-
-func (u *Usecase) GetBalancesByPkScript(ctx context.Context, pkScript []byte, blockHeight uint64) (map[string]*entity.Balance, error) {
-	balances, err := u.dg.GetBalancesByPkScript(ctx, pkScript, blockHeight)
-	if err != nil {
-		return nil, errors.Wrap(err, "error during GetBalancesByPkScript")
-	}
-	return balances, nil
-}
-
-func (u *Usecase) GetBalancesByTick(ctx context.Context, tick string, blockHeight uint64) ([]*entity.Balance, error) {
-	balances, err := u.dg.GetBalancesByTick(ctx, tick, blockHeight)
-	if err != nil {
-		return nil, errors.Wrap(err, "failed to get balance by tick")
-	}
-	return balances, nil
-}

modules/brc20/internal/usecase/get_entry.go

@@ -1,33 +0,0 @@
-package usecase
-
-import (
-	"context"
-
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/common/errs"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/entity"
-)
-
-func (u *Usecase) GetTickEntryByTickBatch(ctx context.Context, ticks []string) (map[string]*entity.TickEntry, error) {
-	entries, err := u.dg.GetTickEntriesByTicks(ctx, ticks)
-	if err != nil {
-		return nil, errors.Wrap(err, "error during GetTickEntriesByTicks")
-	}
-	return entries, nil
-}
-
-func (u *Usecase) GetTickEntryByTickAndHeight(ctx context.Context, tick string, blockHeight uint64) (*entity.TickEntry, error) {
-	entries, err := u.GetTickEntryByTickAndHeightBatch(ctx, []string{tick}, blockHeight)
-	if err != nil {
-		return nil, errors.WithStack(err)
-	}
-	entry, ok := entries[tick]
-	if !ok {
-		return nil, errors.Wrap(errs.NotFound, "entry not found")
-	}
-	return entry, nil
-}
-
-func (u *Usecase) GetTickEntryByTickAndHeightBatch(ctx context.Context, ticks []string, blockHeight uint64) (map[string]*entity.TickEntry, error) {
-	return nil, nil
-}

modules/brc20/internal/usecase/get_inscription_number.go

@@ -1,15 +0,0 @@
-package usecase
-
-import (
-	"context"
-
-	"github.com/cockroachdb/errors"
-)
-
-func (u *Usecase) GetFirstLastInscriptionNumberByTick(ctx context.Context, tick string) (int64, int64, error) {
-	first, last, err := u.dg.GetFirstLastInscriptionNumberByTick(ctx, tick)
-	if err != nil {
-		return -1, -1, errors.Wrap(err, "error during GetFirstLastInscriptionNumberByTick")
-	}
-	return first, last, nil
-}

modules/brc20/internal/usecase/get_latest_block.go

@@ -1,16 +0,0 @@
-package usecase
-
-import (
-	"context"
-
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/core/types"
-)
-
-func (u *Usecase) GetLatestBlock(ctx context.Context) (types.BlockHeader, error) {
-	blockHeader, err := u.dg.GetLatestBlock(ctx)
-	if err != nil {
-		return types.BlockHeader{}, errors.Wrap(err, "failed to get latest block")
-	}
-	return blockHeader, nil
-}

modules/brc20/internal/usecase/get_tick_events.go

@@ -1,16 +0,0 @@
-package usecase
-
-import (
-	"context"
-
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/entity"
-)
-
-func (u *Usecase) GetDeployEventByTick(ctx context.Context, tick string) (*entity.EventDeploy, error) {
-	result, err := u.dg.GetDeployEventByTick(ctx, tick)
-	if err != nil {
-		return nil, errors.Wrap(err, "error during GetDeployEventByTick")
-	}
-	return result, nil
-}

modules/brc20/internal/usecase/get_transactions.go

@@ -1,40 +0,0 @@
-package usecase
-
-import (
-	"context"
-
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/entity"
-)
-
-func (u *Usecase) GetDeployEvents(ctx context.Context, pkScript []byte, tick string, height uint64) ([]*entity.EventDeploy, error) {
-	result, err := u.dg.GetDeployEvents(ctx, pkScript, tick, height)
-	if err != nil {
-		return nil, errors.Wrap(err, "error during GetDeployEvents")
-	}
-	return result, nil
-}
-
-func (u *Usecase) GetMintEvents(ctx context.Context, pkScript []byte, tick string, height uint64) ([]*entity.EventMint, error) {
-	result, err := u.dg.GetMintEvents(ctx, pkScript, tick, height)
-	if err != nil {
-		return nil, errors.Wrap(err, "error during GetMintEvents")
-	}
-	return result, nil
-}
-
-func (u *Usecase) GetInscribeTransferEvents(ctx context.Context, pkScript []byte, tick string, height uint64) ([]*entity.EventInscribeTransfer, error) {
-	result, err := u.dg.GetInscribeTransferEvents(ctx, pkScript, tick, height)
-	if err != nil {
-		return nil, errors.Wrap(err, "error during GetInscribeTransferEvents")
-	}
-	return result, nil
-}
-
-func (u *Usecase) GetTransferTransferEvents(ctx context.Context, pkScript []byte, tick string, height uint64) ([]*entity.EventTransferTransfer, error) {
-	result, err := u.dg.GetTransferTransferEvents(ctx, pkScript, tick, height)
-	if err != nil {
-		return nil, errors.Wrap(err, "error during GetTransferTransfersEvents")
-	}
-	return result, nil
-}

modules/brc20/internal/usecase/get_transferable_transferss.go

@@ -1,16 +0,0 @@
-package usecase
-
-import (
-	"context"
-
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/entity"
-)
-
-func (u *Usecase) GetTransferableTransfersByPkScript(ctx context.Context, pkScript []byte, blockHeight uint64) ([]*entity.EventInscribeTransfer, error) {
-	result, err := u.dg.GetTransferableTransfersByPkScript(ctx, pkScript, blockHeight)
-	if err != nil {
-		return nil, errors.Wrap(err, "error during GetTransferableTransfersByPkScript")
-	}
-	return result, nil
-}

modules/brc20/internal/usecase/usecase.go

@@ -1,18 +0,0 @@
-package usecase
-
-import (
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/datagateway"
-	"github.com/gaze-network/indexer-network/pkg/btcclient"
-)
-
-type Usecase struct {
-	dg            datagateway.BRC20DataGateway
-	bitcoinClient btcclient.Contract
-}
-
-func New(dg datagateway.BRC20DataGateway, bitcoinClient btcclient.Contract) *Usecase {
-	return &Usecase{
-		dg:            dg,
-		bitcoinClient: bitcoinClient,
-	}
-}

modules/brc20/processor.go

@@ -1,238 +0,0 @@
-package brc20
-
-import (
-	"context"
-
-	"github.com/btcsuite/btcd/wire"
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/common"
-	"github.com/gaze-network/indexer-network/common/errs"
-	"github.com/gaze-network/indexer-network/core/indexer"
-	"github.com/gaze-network/indexer-network/core/types"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/datagateway"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/entity"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/ordinals"
-	"github.com/gaze-network/indexer-network/pkg/btcclient"
-	"github.com/gaze-network/indexer-network/pkg/logger"
-	"github.com/gaze-network/indexer-network/pkg/logger/slogx"
-	"github.com/gaze-network/indexer-network/pkg/lru"
-)
-
-// Make sure to implement the Bitcoin Processor interface
-var _ indexer.Processor[*types.Block] = (*Processor)(nil)
-
-type Processor struct {
-	brc20Dg       datagateway.BRC20DataGateway
-	indexerInfoDg datagateway.IndexerInfoDataGateway
-	btcClient     btcclient.Contract
-	network       common.Network
-	cleanupFuncs  []func(context.Context) error
-
-	// block states
-	flotsamsSentAsFee []*entity.Flotsam
-	blockReward       uint64
-
-	// processor stats
-	cursedInscriptionCount  uint64
-	blessedInscriptionCount uint64
-	lostSats                uint64
-
-	// cache
-	outPointValueCache *lru.Cache[wire.OutPoint, uint64]
-
-	// flush buffers - inscription states
-	newInscriptionTransfers   []*entity.InscriptionTransfer
-	newInscriptionEntries     map[ordinals.InscriptionId]*ordinals.InscriptionEntry
-	newInscriptionEntryStates map[ordinals.InscriptionId]*ordinals.InscriptionEntry
-	// flush buffers - brc20 states
-	newTickEntries            map[string]*entity.TickEntry
-	newTickEntryStates        map[string]*entity.TickEntry
-	newEventDeploys           []*entity.EventDeploy
-	newEventMints             []*entity.EventMint
-	newEventInscribeTransfers []*entity.EventInscribeTransfer
-	newEventTransferTransfers []*entity.EventTransferTransfer
-	newBalances               map[string]map[string]*entity.Balance // pkscript -> tick -> balance
-
-	eventHashString string
-}
-
-// TODO: move this to config
-const outPointValueCacheSize = 100000
-
-func NewProcessor(brc20Dg datagateway.BRC20DataGateway, indexerInfoDg datagateway.IndexerInfoDataGateway, btcClient btcclient.Contract, network common.Network, cleanupFuncs []func(context.Context) error) (*Processor, error) {
-	outPointValueCache, err := lru.New[wire.OutPoint, uint64](outPointValueCacheSize)
-	if err != nil {
-		return nil, errors.Wrap(err, "failed to create outPointValueCache")
-	}
-
-	return &Processor{
-		brc20Dg:       brc20Dg,
-		indexerInfoDg: indexerInfoDg,
-		btcClient:     btcClient,
-		network:       network,
-		cleanupFuncs:  cleanupFuncs,
-
-		flotsamsSentAsFee: make([]*entity.Flotsam, 0),
-		blockReward:       0,
-
-		cursedInscriptionCount:  0, // to be initialized by p.VerifyStates()
-		blessedInscriptionCount: 0, // to be initialized by p.VerifyStates()
-		lostSats:                0, // to be initialized by p.VerifyStates()
-		outPointValueCache:      outPointValueCache,
-
-		newInscriptionTransfers:   make([]*entity.InscriptionTransfer, 0),
-		newInscriptionEntries:     make(map[ordinals.InscriptionId]*ordinals.InscriptionEntry),
-		newInscriptionEntryStates: make(map[ordinals.InscriptionId]*ordinals.InscriptionEntry),
-
-		newTickEntries:            make(map[string]*entity.TickEntry),
-		newTickEntryStates:        make(map[string]*entity.TickEntry),
-		newEventDeploys:           make([]*entity.EventDeploy, 0),
-		newEventMints:             make([]*entity.EventMint, 0),
-		newEventInscribeTransfers: make([]*entity.EventInscribeTransfer, 0),
-		newEventTransferTransfers: make([]*entity.EventTransferTransfer, 0),
-		newBalances:               make(map[string]map[string]*entity.Balance),
-	}, nil
-}
-
-// VerifyStates implements indexer.Processor.
-func (p *Processor) VerifyStates(ctx context.Context) error {
-	indexerState, err := p.indexerInfoDg.GetLatestIndexerState(ctx)
-	if err != nil && !errors.Is(err, errs.NotFound) {
-		return errors.Wrap(err, "failed to get latest indexer state")
-	}
-	// if not found, create indexer state
-	if errors.Is(err, errs.NotFound) {
-		if err := p.indexerInfoDg.CreateIndexerState(ctx, entity.IndexerState{
-			ClientVersion:    ClientVersion,
-			DBVersion:        DBVersion,
-			EventHashVersion: EventHashVersion,
-			Network:          p.network,
-		}); err != nil {
-			return errors.Wrap(err, "failed to set indexer state")
-		}
-	} else {
-		if indexerState.DBVersion != DBVersion {
-			return errors.Wrapf(errs.ConflictSetting, "db version mismatch: current version is %d. Please upgrade to version %d", indexerState.DBVersion, DBVersion)
-		}
-		if indexerState.EventHashVersion != EventHashVersion {
-			return errors.Wrapf(errs.ConflictSetting, "event version mismatch: current version is %d. Please reset rune's db first.", indexerState.EventHashVersion, EventHashVersion)
-		}
-		if indexerState.Network != p.network {
-			return errors.Wrapf(errs.ConflictSetting, "network mismatch: latest indexed network is %d, configured network is %d. If you want to change the network, please reset the database", indexerState.Network, p.network)
-		}
-	}
-
-	stats, err := p.brc20Dg.GetProcessorStats(ctx)
-	if err != nil {
-		if !errors.Is(err, errs.NotFound) {
-			return errors.Wrap(err, "failed to count cursed inscriptions")
-		}
-		stats = &entity.ProcessorStats{
-			BlockHeight:             uint64(startingBlockHeader[p.network].Height),
-			CursedInscriptionCount:  0,
-			BlessedInscriptionCount: 0,
-			LostSats:                0,
-		}
-	}
-	p.cursedInscriptionCount = stats.CursedInscriptionCount
-	p.blessedInscriptionCount = stats.BlessedInscriptionCount
-	p.lostSats = stats.LostSats
-	return nil
-}
-
-// CurrentBlock implements indexer.Processor.
-func (p *Processor) CurrentBlock(ctx context.Context) (types.BlockHeader, error) {
-	blockHeader, err := p.brc20Dg.GetLatestBlock(ctx)
-	if err != nil {
-		if errors.Is(err, errs.NotFound) {
-			return startingBlockHeader[p.network], nil
-		}
-		return types.BlockHeader{}, errors.Wrap(err, "failed to get latest block")
-	}
-	return blockHeader, nil
-}
-
-// GetIndexedBlock implements indexer.Processor.
-func (p *Processor) GetIndexedBlock(ctx context.Context, height int64) (types.BlockHeader, error) {
-	block, err := p.brc20Dg.GetIndexedBlockByHeight(ctx, height)
-	if err != nil {
-		return types.BlockHeader{}, errors.Wrap(err, "failed to get indexed block")
-	}
-	return types.BlockHeader{
-		Height: int64(block.Height),
-		Hash:   block.Hash,
-	}, nil
-}
-
-// Name implements indexer.Processor.
-func (p *Processor) Name() string {
-	return "brc20"
-}
-
-// RevertData implements indexer.Processor.
-func (p *Processor) RevertData(ctx context.Context, from int64) error {
-	brc20DgTx, err := p.brc20Dg.BeginBRC20Tx(ctx)
-	if err != nil {
-		return errors.Wrap(err, "failed to begin transaction")
-	}
-	defer func() {
-		if err := brc20DgTx.Rollback(ctx); err != nil {
-			logger.WarnContext(ctx, "failed to rollback transaction",
-				slogx.Error(err),
-				slogx.String("event", "rollback_brc20_insertion"),
-			)
-		}
-	}()
-
-	if err := brc20DgTx.DeleteIndexedBlocksSinceHeight(ctx, uint64(from)); err != nil {
-		return errors.Wrap(err, "failed to delete indexed blocks")
-	}
-	if err := brc20DgTx.DeleteProcessorStatsSinceHeight(ctx, uint64(from)); err != nil {
-		return errors.Wrap(err, "failed to delete processor stats")
-	}
-	if err := brc20DgTx.DeleteTickEntriesSinceHeight(ctx, uint64(from)); err != nil {
-		return errors.Wrap(err, "failed to delete ticks")
-	}
-	if err := brc20DgTx.DeleteTickEntryStatesSinceHeight(ctx, uint64(from)); err != nil {
-		return errors.Wrap(err, "failed to delete tick states")
-	}
-	if err := brc20DgTx.DeleteEventDeploysSinceHeight(ctx, uint64(from)); err != nil {
-		return errors.Wrap(err, "failed to delete deploy events")
-	}
-	if err := brc20DgTx.DeleteEventMintsSinceHeight(ctx, uint64(from)); err != nil {
-		return errors.Wrap(err, "failed to delete mint events")
-	}
-	if err := brc20DgTx.DeleteEventInscribeTransfersSinceHeight(ctx, uint64(from)); err != nil {
-		return errors.Wrap(err, "failed to delete inscribe transfer events")
-	}
-	if err := brc20DgTx.DeleteEventTransferTransfersSinceHeight(ctx, uint64(from)); err != nil {
-		return errors.Wrap(err, "failed to delete transfer transfer events")
-	}
-	if err := brc20DgTx.DeleteBalancesSinceHeight(ctx, uint64(from)); err != nil {
-		return errors.Wrap(err, "failed to delete balances")
-	}
-	if err := brc20DgTx.DeleteInscriptionEntriesSinceHeight(ctx, uint64(from)); err != nil {
-		return errors.Wrap(err, "failed to delete inscription entries")
-	}
-	if err := brc20DgTx.DeleteInscriptionEntryStatesSinceHeight(ctx, uint64(from)); err != nil {
-		return errors.Wrap(err, "failed to delete inscription entry states")
-	}
-	if err := brc20DgTx.DeleteInscriptionTransfersSinceHeight(ctx, uint64(from)); err != nil {
-		return errors.Wrap(err, "failed to delete inscription transfers")
-	}
-
-	if err := brc20DgTx.Commit(ctx); err != nil {
-		return errors.Wrap(err, "failed to commit transaction")
-	}
-	return nil
-}
-
-func (p *Processor) Shutdown(ctx context.Context) error {
-	var errs []error
-	for _, cleanup := range p.cleanupFuncs {
-		if err := cleanup(ctx); err != nil {
-			errs = append(errs, err)
-		}
-	}
-	return errors.WithStack(errors.Join(errs...))
-}

modules/brc20/processor_brc20.go

@@ -1,448 +0,0 @@
-package brc20
-
-import (
-	"bytes"
-	"context"
-	"encoding/hex"
-	"strings"
-	"time"
-
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/core/types"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/brc20"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/datagateway"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/entity"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/ordinals"
-	"github.com/samber/lo"
-	"github.com/shopspring/decimal"
-)
-
-func (p *Processor) processBRC20States(ctx context.Context, transfers []*entity.InscriptionTransfer, blockHeader types.BlockHeader) error {
-	payloads := make([]*brc20.Payload, 0)
-	ticks := make(map[string]struct{})
-	for _, transfer := range transfers {
-		if transfer.Content == nil {
-			// skip empty content
-			continue
-		}
-		payload, err := brc20.ParsePayload(transfer)
-		if err != nil {
-			// skip invalid payloads
-			continue
-		}
-		payloads = append(payloads, payload)
-		ticks[payload.Tick] = struct{}{}
-	}
-	if len(payloads) == 0 {
-		// skip if no valid payloads
-		return nil
-	}
-	// TODO: concurrently fetch from db to optimize speed
-	tickEntries, err := p.brc20Dg.GetTickEntriesByTicks(ctx, lo.Keys(ticks))
-	if err != nil {
-		return errors.Wrap(err, "failed to get inscription entries by ids")
-	}
-
-	// preload required data to reduce individual data fetching during process
-	inscriptionIds := make([]ordinals.InscriptionId, 0)
-	inscriptionIdsToFetchParent := make([]ordinals.InscriptionId, 0)
-	inscriptionIdsToFetchEventInscribeTransfer := make([]ordinals.InscriptionId, 0)
-	balancesToFetch := make([]datagateway.GetBalancesBatchAtHeightQuery, 0) // pkscript -> tick -> struct{}
-	for _, payload := range payloads {
-		inscriptionIds = append(inscriptionIds, payload.Transfer.InscriptionId)
-		if payload.Op == brc20.OperationMint {
-			// preload parent id to validate mint events with self mint
-			if entry := tickEntries[payload.Tick]; entry.IsSelfMint {
-				inscriptionIdsToFetchParent = append(inscriptionIdsToFetchParent, payload.Transfer.InscriptionId)
-			}
-		}
-		if payload.Op == brc20.OperationTransfer {
-			if payload.Transfer.OldSatPoint == (ordinals.SatPoint{}) {
-				// preload balance to validate inscribe transfer event
-				balancesToFetch = append(balancesToFetch, datagateway.GetBalancesBatchAtHeightQuery{
-					PkScriptHex: hex.EncodeToString(payload.Transfer.NewPkScript),
-					Tick:        payload.Tick,
-				})
-			} else {
-				// preload inscribe-transfer events to validate transfer-transfer event
-				inscriptionIdsToFetchEventInscribeTransfer = append(inscriptionIdsToFetchEventInscribeTransfer, payload.Transfer.InscriptionId)
-			}
-		}
-	}
-	inscriptionIdsToNumber, err := p.getInscriptionNumbersByIds(ctx, lo.Uniq(inscriptionIds))
-	if err != nil {
-		return errors.Wrap(err, "failed to get inscription numbers by ids")
-	}
-	inscriptionIdsToParent, err := p.getInscriptionParentsByIds(ctx, lo.Uniq(inscriptionIdsToFetchParent))
-	if err != nil {
-		return errors.Wrap(err, "failed to get inscription parents by ids")
-	}
-	latestEventId, err := p.brc20Dg.GetLatestEventId(ctx)
-	if err != nil {
-		return errors.Wrap(err, "failed to get latest event id")
-	}
-	// pkscript -> tick -> balance
-	balances, err := p.brc20Dg.GetBalancesBatchAtHeight(ctx, uint64(blockHeader.Height-1), balancesToFetch)
-	if err != nil {
-		return errors.Wrap(err, "failed to get balances batch at height")
-	}
-	eventInscribeTransfers, err := p.brc20Dg.GetEventInscribeTransfersByInscriptionIds(ctx, lo.Uniq(inscriptionIdsToFetchEventInscribeTransfer))
-	if err != nil {
-		return errors.Wrap(err, "failed to get event inscribe transfers by inscription ids")
-	}
-
-	newTickEntries := make(map[string]*entity.TickEntry)
-	newTickEntryStates := make(map[string]*entity.TickEntry)
-	newEventDeploys := make([]*entity.EventDeploy, 0)
-	newEventMints := make([]*entity.EventMint, 0)
-	newEventInscribeTransfers := make([]*entity.EventInscribeTransfer, 0)
-	newEventTransferTransfers := make([]*entity.EventTransferTransfer, 0)
-	newBalances := make(map[string]map[string]*entity.Balance)
-	var eventHashBuilder strings.Builder
-
-	handleEventDeploy := func(payload *brc20.Payload, tickEntry *entity.TickEntry) {
-		if payload.Transfer.TransferCount > 1 {
-			// skip used deploy inscriptions
-			return
-		}
-		if tickEntry != nil {
-			// skip deploy inscriptions for duplicate ticks
-			return
-		}
-		newEntry := &entity.TickEntry{
-			Tick:                payload.Tick,
-			OriginalTick:        payload.OriginalTick,
-			TotalSupply:         payload.Max,
-			Decimals:            payload.Dec,
-			LimitPerMint:        payload.Lim,
-			IsSelfMint:          payload.SelfMint,
-			DeployInscriptionId: payload.Transfer.InscriptionId,
-			DeployedAt:          blockHeader.Timestamp,
-			DeployedAtHeight:    payload.Transfer.BlockHeight,
-			MintedAmount:        decimal.Zero,
-			BurnedAmount:        decimal.Zero,
-			CompletedAt:         time.Time{},
-			CompletedAtHeight:   0,
-		}
-		newTickEntries[payload.Tick] = newEntry
-		newTickEntryStates[payload.Tick] = newEntry
-		// update entries for other operations in same block
-		tickEntries[payload.Tick] = newEntry
-
-		event := &entity.EventDeploy{
-			Id:                latestEventId + 1,
-			InscriptionId:     payload.Transfer.InscriptionId,
-			InscriptionNumber: inscriptionIdsToNumber[payload.Transfer.InscriptionId],
-			Tick:              payload.Tick,
-			OriginalTick:      payload.OriginalTick,
-			TxHash:            payload.Transfer.TxHash,
-			BlockHeight:       payload.Transfer.BlockHeight,
-			TxIndex:           payload.Transfer.TxIndex,
-			Timestamp:         blockHeader.Timestamp,
-			PkScript:          payload.Transfer.NewPkScript,
-			SatPoint:          payload.Transfer.NewSatPoint,
-			TotalSupply:       payload.Max,
-			Decimals:          payload.Dec,
-			LimitPerMint:      payload.Lim,
-			IsSelfMint:        payload.SelfMint,
-		}
-		newEventDeploys = append(newEventDeploys, event)
-		latestEventId++
-
-		eventHashBuilder.WriteString(getEventDeployString(event) + eventHashSeparator)
-	}
-	handleEventMint := func(payload *brc20.Payload, tickEntry *entity.TickEntry) {
-		if payload.Transfer.TransferCount > 1 {
-			// skip used mint inscriptions that are already used
-			return
-		}
-		if tickEntry == nil {
-			// skip mint inscriptions for non-existent ticks
-			return
-		}
-		if -payload.Amt.Exponent() > int32(tickEntry.Decimals) {
-			// skip mint inscriptions with decimals greater than allowed
-			return
-		}
-		if tickEntry.MintedAmount.GreaterThanOrEqual(tickEntry.TotalSupply) {
-			// skip mint inscriptions for ticks with completed mints
-			return
-		}
-		if payload.Amt.GreaterThan(tickEntry.LimitPerMint) {
-			// skip mint inscriptions with amount greater than limit per mint
-			return
-		}
-		mintableAmount := tickEntry.TotalSupply.Sub(tickEntry.MintedAmount)
-		if payload.Amt.GreaterThan(mintableAmount) {
-			payload.Amt = mintableAmount
-		}
-		var parentId *ordinals.InscriptionId
-		if tickEntry.IsSelfMint {
-			parentIdValue, ok := inscriptionIdsToParent[payload.Transfer.InscriptionId]
-			if !ok {
-				// skip mint inscriptions for self mint ticks without parent inscription
-				return
-			}
-			if parentIdValue != tickEntry.DeployInscriptionId {
-				// skip mint inscriptions for self mint ticks with invalid parent inscription
-				return
-			}
-			parentId = &parentIdValue
-		}
-
-		tickEntry.MintedAmount = tickEntry.MintedAmount.Add(payload.Amt)
-		// mark as completed if this mint completes the total supply
-		if tickEntry.MintedAmount.GreaterThanOrEqual(tickEntry.TotalSupply) {
-			tickEntry.CompletedAt = blockHeader.Timestamp
-			tickEntry.CompletedAtHeight = payload.Transfer.BlockHeight
-		}
-
-		newTickEntryStates[payload.Tick] = tickEntry
-		event := &entity.EventMint{
-			Id:                latestEventId + 1,
-			InscriptionId:     payload.Transfer.InscriptionId,
-			InscriptionNumber: inscriptionIdsToNumber[payload.Transfer.InscriptionId],
-			Tick:              payload.Tick,
-			OriginalTick:      payload.OriginalTick,
-			TxHash:            payload.Transfer.TxHash,
-			BlockHeight:       payload.Transfer.BlockHeight,
-			TxIndex:           payload.Transfer.TxIndex,
-			Timestamp:         blockHeader.Timestamp,
-			PkScript:          payload.Transfer.NewPkScript,
-			SatPoint:          payload.Transfer.NewSatPoint,
-			Amount:            payload.Amt,
-			ParentId:          parentId,
-		}
-		newEventMints = append(newEventMints, event)
-		latestEventId++
-
-		eventHashBuilder.WriteString(getEventMintString(event, tickEntry.Decimals) + eventHashSeparator)
-	}
-	handleEventInscribeTransfer := func(payload *brc20.Payload, tickEntry *entity.TickEntry) {
-		// inscribe transfer event
-		pkScriptHex := hex.EncodeToString(payload.Transfer.NewPkScript)
-		balance, ok := balances[pkScriptHex][payload.Tick]
-		if !ok {
-			balance = &entity.Balance{
-				PkScript:         payload.Transfer.NewPkScript,
-				Tick:             payload.Tick,
-				BlockHeight:      uint64(blockHeader.Height - 1),
-				OverallBalance:   decimal.Zero, // defaults balance to zero if not found
-				AvailableBalance: decimal.Zero,
-			}
-		}
-		if payload.Amt.GreaterThan(balance.AvailableBalance) {
-			// skip inscribe transfer event if amount exceeds available balance
-			return
-		}
-		// update balance state
-		balance.BlockHeight = uint64(blockHeader.Height)
-		balance.AvailableBalance = balance.AvailableBalance.Sub(payload.Amt)
-		if _, ok := balances[pkScriptHex]; !ok {
-			balances[pkScriptHex] = make(map[string]*entity.Balance)
-		}
-		balances[pkScriptHex][payload.Tick] = balance
-		if _, ok := newBalances[pkScriptHex]; !ok {
-			newBalances[pkScriptHex] = make(map[string]*entity.Balance)
-		}
-		newBalances[pkScriptHex][payload.Tick] = &entity.Balance{}
-
-		event := &entity.EventInscribeTransfer{
-			Id:                latestEventId + 1,
-			InscriptionId:     payload.Transfer.InscriptionId,
-			InscriptionNumber: inscriptionIdsToNumber[payload.Transfer.InscriptionId],
-			Tick:              payload.Tick,
-			OriginalTick:      payload.OriginalTick,
-			TxHash:            payload.Transfer.TxHash,
-			BlockHeight:       payload.Transfer.BlockHeight,
-			TxIndex:           payload.Transfer.TxIndex,
-			Timestamp:         blockHeader.Timestamp,
-			PkScript:          payload.Transfer.NewPkScript,
-			SatPoint:          payload.Transfer.NewSatPoint,
-			OutputIndex:       payload.Transfer.NewSatPoint.OutPoint.Index,
-			SatsAmount:        payload.Transfer.NewOutputValue,
-			Amount:            payload.Amt,
-		}
-		latestEventId++
-		eventInscribeTransfers[payload.Transfer.InscriptionId] = event
-		newEventInscribeTransfers = append(newEventInscribeTransfers, event)
-
-		eventHashBuilder.WriteString(getEventInscribeTransferString(event, tickEntry.Decimals) + eventHashSeparator)
-	}
-	handleEventTransferTransferAsFee := func(payload *brc20.Payload, tickEntry *entity.TickEntry, inscribeTransfer *entity.EventInscribeTransfer) {
-		// return balance to sender
-		fromPkScriptHex := hex.EncodeToString(inscribeTransfer.PkScript)
-		fromBalance, ok := balances[fromPkScriptHex][payload.Tick]
-		if !ok {
-			fromBalance = &entity.Balance{
-				PkScript:         inscribeTransfer.PkScript,
-				Tick:             payload.Tick,
-				BlockHeight:      uint64(blockHeader.Height),
-				OverallBalance:   decimal.Zero, // defaults balance to zero if not found
-				AvailableBalance: decimal.Zero,
-			}
-		}
-		fromBalance.BlockHeight = uint64(blockHeader.Height)
-		fromBalance.AvailableBalance = fromBalance.AvailableBalance.Add(payload.Amt)
-		if _, ok := balances[fromPkScriptHex]; !ok {
-			balances[fromPkScriptHex] = make(map[string]*entity.Balance)
-		}
-		balances[fromPkScriptHex][payload.Tick] = fromBalance
-		if _, ok := newBalances[fromPkScriptHex]; !ok {
-			newBalances[fromPkScriptHex] = make(map[string]*entity.Balance)
-		}
-		newBalances[fromPkScriptHex][payload.Tick] = fromBalance
-
-		event := &entity.EventTransferTransfer{
-			Id:                latestEventId + 1,
-			InscriptionId:     payload.Transfer.InscriptionId,
-			InscriptionNumber: inscriptionIdsToNumber[payload.Transfer.InscriptionId],
-			Tick:              payload.Tick,
-			OriginalTick:      payload.OriginalTick,
-			TxHash:            payload.Transfer.TxHash,
-			BlockHeight:       payload.Transfer.BlockHeight,
-			TxIndex:           payload.Transfer.TxIndex,
-			Timestamp:         blockHeader.Timestamp,
-			FromPkScript:      inscribeTransfer.PkScript,
-			FromSatPoint:      inscribeTransfer.SatPoint,
-			FromInputIndex:    payload.Transfer.FromInputIndex,
-			ToPkScript:        payload.Transfer.NewPkScript,
-			ToSatPoint:        payload.Transfer.NewSatPoint,
-			ToOutputIndex:     payload.Transfer.NewSatPoint.OutPoint.Index,
-			SpentAsFee:        true,
-			Amount:            payload.Amt,
-		}
-		newEventTransferTransfers = append(newEventTransferTransfers, event)
-
-		eventHashBuilder.WriteString(getEventTransferTransferString(event, tickEntry.Decimals) + eventHashSeparator)
-	}
-	handleEventTransferTransferNormal := func(payload *brc20.Payload, tickEntry *entity.TickEntry, inscribeTransfer *entity.EventInscribeTransfer) {
-		// subtract balance from sender
-		fromPkScriptHex := hex.EncodeToString(inscribeTransfer.PkScript)
-		fromBalance, ok := balances[fromPkScriptHex][payload.Tick]
-		if !ok {
-			// skip transfer transfer event if from balance does not exist
-			return
-		}
-		fromBalance.BlockHeight = uint64(blockHeader.Height)
-		fromBalance.OverallBalance = fromBalance.OverallBalance.Sub(payload.Amt)
-		if _, ok := balances[fromPkScriptHex]; !ok {
-			balances[fromPkScriptHex] = make(map[string]*entity.Balance)
-		}
-		balances[fromPkScriptHex][payload.Tick] = fromBalance
-		if _, ok := newBalances[fromPkScriptHex]; !ok {
-			newBalances[fromPkScriptHex] = make(map[string]*entity.Balance)
-		}
-		newBalances[fromPkScriptHex][payload.Tick] = fromBalance
-
-		// add balance to receiver
-		if bytes.Equal(payload.Transfer.NewPkScript, []byte{0x6a}) {
-			// burn if sent to OP_RETURN
-			tickEntry.BurnedAmount = tickEntry.BurnedAmount.Add(payload.Amt)
-			tickEntries[payload.Tick] = tickEntry
-			newTickEntryStates[payload.Tick] = tickEntry
-		} else {
-			toPkScriptHex := hex.EncodeToString(payload.Transfer.NewPkScript)
-			toBalance, ok := balances[toPkScriptHex][payload.Tick]
-			if !ok {
-				toBalance = &entity.Balance{
-					PkScript:         payload.Transfer.NewPkScript,
-					Tick:             payload.Tick,
-					BlockHeight:      uint64(blockHeader.Height),
-					OverallBalance:   decimal.Zero, // defaults balance to zero if not found
-					AvailableBalance: decimal.Zero,
-				}
-			}
-			toBalance.BlockHeight = uint64(blockHeader.Height)
-			toBalance.OverallBalance = toBalance.OverallBalance.Add(payload.Amt)
-			toBalance.AvailableBalance = toBalance.AvailableBalance.Add(payload.Amt)
-			if _, ok := balances[toPkScriptHex]; !ok {
-				balances[toPkScriptHex] = make(map[string]*entity.Balance)
-			}
-			balances[toPkScriptHex][payload.Tick] = toBalance
-			if _, ok := newBalances[toPkScriptHex]; !ok {
-				newBalances[toPkScriptHex] = make(map[string]*entity.Balance)
-			}
-			newBalances[toPkScriptHex][payload.Tick] = toBalance
-		}
-
-		event := &entity.EventTransferTransfer{
-			Id:                latestEventId + 1,
-			InscriptionId:     payload.Transfer.InscriptionId,
-			InscriptionNumber: inscriptionIdsToNumber[payload.Transfer.InscriptionId],
-			Tick:              payload.Tick,
-			OriginalTick:      payload.OriginalTick,
-			TxHash:            payload.Transfer.TxHash,
-			BlockHeight:       payload.Transfer.BlockHeight,
-			TxIndex:           payload.Transfer.TxIndex,
-			Timestamp:         blockHeader.Timestamp,
-			FromPkScript:      inscribeTransfer.PkScript,
-			FromSatPoint:      inscribeTransfer.SatPoint,
-			FromInputIndex:    payload.Transfer.FromInputIndex,
-			ToPkScript:        payload.Transfer.NewPkScript,
-			ToSatPoint:        payload.Transfer.NewSatPoint,
-			ToOutputIndex:     payload.Transfer.NewSatPoint.OutPoint.Index,
-			SpentAsFee:        false,
-			Amount:            payload.Amt,
-		}
-		newEventTransferTransfers = append(newEventTransferTransfers, event)
-
-		eventHashBuilder.WriteString(getEventTransferTransferString(event, tickEntry.Decimals) + eventHashSeparator)
-	}
-
-	for _, payload := range payloads {
-		tickEntry := tickEntries[payload.Tick]
-
-		if payload.Transfer.SentAsFee && payload.Transfer.OldSatPoint == (ordinals.SatPoint{}) {
-			// skip inscriptions inscribed as fee
-			continue
-		}
-
-		switch payload.Op {
-		case brc20.OperationDeploy:
-			handleEventDeploy(payload, tickEntry)
-		case brc20.OperationMint:
-			handleEventMint(payload, tickEntry)
-		case brc20.OperationTransfer:
-			if payload.Transfer.TransferCount > 2 {
-				// skip used transfer inscriptions
-				continue
-			}
-			if tickEntry == nil {
-				// skip transfer inscriptions for non-existent ticks
-				continue
-			}
-			if -payload.Amt.Exponent() > int32(tickEntry.Decimals) {
-				// skip transfer inscriptions with decimals greater than allowed
-				continue
-			}
-
-			if payload.Transfer.OldSatPoint == (ordinals.SatPoint{}) {
-				handleEventInscribeTransfer(payload, tickEntry)
-			} else {
-				// transfer transfer event
-				inscribeTransfer, ok := eventInscribeTransfers[payload.Transfer.InscriptionId]
-				if !ok {
-					// skip transfer transfer event if prior inscribe transfer event does not exist
-					continue
-				}
-
-				if payload.Transfer.SentAsFee {
-					handleEventTransferTransferAsFee(payload, tickEntry, inscribeTransfer)
-				} else {
-					handleEventTransferTransferNormal(payload, tickEntry, inscribeTransfer)
-				}
-			}
-		}
-	}
-
-	p.newTickEntries = newTickEntries
-	p.newTickEntryStates = newTickEntryStates
-	p.newEventDeploys = newEventDeploys
-	p.newEventMints = newEventMints
-	p.newEventInscribeTransfers = newEventInscribeTransfers
-	p.newEventTransferTransfers = newEventTransferTransfers
-	p.newBalances = newBalances
-	p.eventHashString = eventHashBuilder.String()
-	return nil
-}

modules/brc20/processor_inscription.go

@@ -1,625 +0,0 @@
-package brc20
-
-import (
-	"context"
-	"encoding/json"
-	"slices"
-	"sync"
-
-	"github.com/btcsuite/btcd/blockchain"
-	"github.com/btcsuite/btcd/chaincfg/chainhash"
-	"github.com/btcsuite/btcd/wire"
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/common/errs"
-	"github.com/gaze-network/indexer-network/core/types"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/entity"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/ordinals"
-	"github.com/gaze-network/indexer-network/pkg/logger"
-	"github.com/gaze-network/indexer-network/pkg/logger/slogx"
-	"github.com/samber/lo"
-	"golang.org/x/sync/errgroup"
-)
-
-func (p *Processor) processInscriptionTx(ctx context.Context, tx *types.Transaction, blockHeader types.BlockHeader, transfersInOutPoints map[wire.OutPoint]map[ordinals.SatPoint][]*entity.InscriptionTransfer, outpointValues map[wire.OutPoint]uint64) error {
-	ctx = logger.WithContext(ctx, slogx.String("tx_hash", tx.TxHash.String()))
-	envelopes := ordinals.ParseEnvelopesFromTx(tx)
-	inputOutPoints := lo.Map(tx.TxIn, func(txIn *types.TxIn, _ int) wire.OutPoint {
-		return wire.OutPoint{
-			Hash:  txIn.PreviousOutTxHash,
-			Index: txIn.PreviousOutIndex,
-		}
-	})
-	// cache outpoint values for future blocks
-	for outIndex, txOut := range tx.TxOut {
-		outPoint := wire.OutPoint{
-			Hash:  tx.TxHash,
-			Index: uint32(outIndex),
-		}
-		p.outPointValueCache.Add(outPoint, uint64(txOut.Value))
-		outpointValues[outPoint] = uint64(txOut.Value)
-	}
-	outPointsWithTransfers := lo.Keys(transfersInOutPoints)
-	txContainsTransfers := len(lo.Intersect(inputOutPoints, outPointsWithTransfers)) > 0
-	isCoinbase := tx.TxIn[0].PreviousOutTxHash.IsEqual(&chainhash.Hash{})
-	if len(envelopes) == 0 && !txContainsTransfers && !isCoinbase {
-		// no inscription activity, skip
-		return nil
-	}
-
-	// Ensure outpoint values exists for all inputs. Some tx inputs may not be prefetched if it contains inscriptions transfers from other txs in the same block.
-	if err := p.ensureOutPointValues(ctx, outpointValues, inputOutPoints); err != nil {
-		return errors.Wrap(err, "failed to ensure outpoint values")
-	}
-
-	floatingInscriptions := make([]*entity.Flotsam, 0)
-	totalInputValue := uint64(0)
-	totalOutputValue := lo.SumBy(tx.TxOut, func(txOut *types.TxOut) uint64 { return uint64(txOut.Value) })
-	inscribeOffsets := make(map[uint64]*struct {
-		inscriptionId ordinals.InscriptionId
-		count         int
-	})
-	idCounter := uint32(0)
-	for i, input := range tx.TxIn {
-		// skip coinbase inputs since there can't be an inscription in coinbase
-		if input.PreviousOutTxHash.IsEqual(&chainhash.Hash{}) {
-			totalInputValue += p.getBlockSubsidy(uint64(tx.BlockHeight))
-			continue
-		}
-		inputOutPoint := wire.OutPoint{
-			Hash:  input.PreviousOutTxHash,
-			Index: input.PreviousOutIndex,
-		}
-		inputValue, ok := outpointValues[inputOutPoint]
-		if !ok {
-			return errors.Wrapf(errs.NotFound, "outpoint value not found for %s", inputOutPoint.String())
-		}
-
-		transfersInOutPoint := transfersInOutPoints[inputOutPoint]
-		for satPoint, transfers := range transfersInOutPoint {
-			offset := totalInputValue + satPoint.Offset
-			for _, transfer := range transfers {
-				floatingInscriptions = append(floatingInscriptions, &entity.Flotsam{
-					Offset:        offset,
-					InscriptionId: transfer.InscriptionId,
-					Tx:            tx,
-					OriginOld: &entity.OriginOld{
-						OldSatPoint: satPoint,
-						Content:     transfer.Content,
-						InputIndex:  uint32(i),
-					},
-				})
-				if _, ok := inscribeOffsets[offset]; !ok {
-					inscribeOffsets[offset] = &struct {
-						inscriptionId ordinals.InscriptionId
-						count         int
-					}{transfer.InscriptionId, 0}
-				}
-				inscribeOffsets[offset].count++
-			}
-		}
-		// offset on output to inscribe new inscriptions from this input
-		offset := totalInputValue
-		totalInputValue += inputValue
-
-		envelopesInInput := lo.Filter(envelopes, func(envelope *ordinals.Envelope, _ int) bool {
-			return envelope.InputIndex == uint32(i)
-		})
-		for _, envelope := range envelopesInInput {
-			inscriptionId := ordinals.InscriptionId{
-				TxHash: tx.TxHash,
-				Index:  idCounter,
-			}
-			var cursed, cursedForBRC20 bool
-			if envelope.UnrecognizedEvenField || // unrecognized even field
-				envelope.DuplicateField || // duplicate field
-				envelope.IncompleteField || // incomplete field
-				envelope.InputIndex != 0 || // not first input
-				envelope.Offset != 0 || // not first envelope in input
-				envelope.Inscription.Pointer != nil || // contains pointer
-				envelope.PushNum || // contains pushnum opcodes
-				envelope.Stutter { // contains stuttering curse structure
-				cursed = true
-				cursedForBRC20 = true
-			}
-			if initial, ok := inscribeOffsets[offset]; !cursed && ok {
-				if initial.count > 1 {
-					cursed = true // reinscription
-					cursedForBRC20 = true
-				} else {
-					initialInscriptionEntry, err := p.getInscriptionEntryById(ctx, initial.inscriptionId)
-					if err != nil {
-						return errors.Wrapf(err, "failed to get inscription entry id %s", initial.inscriptionId)
-					}
-					if !initialInscriptionEntry.Cursed {
-						cursed = true // reinscription curse if initial inscription is not cursed
-					}
-					if !initialInscriptionEntry.CursedForBRC20 {
-						cursedForBRC20 = true
-					}
-				}
-			}
-			// inscriptions are no longer cursed after jubilee, but BRC20 still considers them as cursed
-			if cursed && uint64(tx.BlockHeight) >= ordinals.GetJubileeHeight(p.network) {
-				cursed = false
-			}
-
-			unbound := inputValue == 0 || envelope.UnrecognizedEvenField
-			if envelope.Inscription.Pointer != nil && *envelope.Inscription.Pointer < totalOutputValue {
-				offset = *envelope.Inscription.Pointer
-			}
-
-			floatingInscriptions = append(floatingInscriptions, &entity.Flotsam{
-				Offset:        offset,
-				InscriptionId: inscriptionId,
-				Tx:            tx,
-				OriginNew: &entity.OriginNew{
-					Reinscription:  inscribeOffsets[offset] != nil,
-					Cursed:         cursed,
-					CursedForBRC20: cursedForBRC20,
-					Fee:            0,
-					Hidden:         false, // we don't care about this field for brc20
-					Parent:         envelope.Inscription.Parent,
-					Pointer:        envelope.Inscription.Pointer,
-					Unbound:        unbound,
-					Inscription:    envelope.Inscription,
-				},
-			})
-
-			if _, ok := inscribeOffsets[offset]; !ok {
-				inscribeOffsets[offset] = &struct {
-					inscriptionId ordinals.InscriptionId
-					count         int
-				}{inscriptionId, 0}
-			}
-			inscribeOffsets[offset].count++
-			idCounter++
-		}
-	}
-
-	// parents must exist in floatingInscriptions to be valid
-	potentialParents := make(map[ordinals.InscriptionId]struct{})
-	for _, flotsam := range floatingInscriptions {
-		potentialParents[flotsam.InscriptionId] = struct{}{}
-	}
-	for _, flotsam := range floatingInscriptions {
-		if flotsam.OriginNew != nil && flotsam.OriginNew.Parent != nil {
-			if _, ok := potentialParents[*flotsam.OriginNew.Parent]; !ok {
-				// parent not found, ignore parent
-				flotsam.OriginNew.Parent = nil
-			}
-		}
-	}
-
-	// calculate fee for each new inscription
-	for _, flotsam := range floatingInscriptions {
-		if flotsam.OriginNew != nil {
-			flotsam.OriginNew.Fee = (totalInputValue - totalOutputValue) / uint64(idCounter)
-		}
-	}
-
-	// if tx is coinbase, add inscriptions sent as fee to outputs of this tx
-	ownInscriptionCount := len(floatingInscriptions)
-	if isCoinbase {
-		floatingInscriptions = append(floatingInscriptions, p.flotsamsSentAsFee...)
-	}
-	// sort floatingInscriptions by offset
-	slices.SortFunc(floatingInscriptions, func(i, j *entity.Flotsam) int {
-		return int(i.Offset) - int(j.Offset)
-	})
-
-	outputValue := uint64(0)
-	curIncrIdx := 0
-	// newLocations := make(map[ordinals.SatPoint][]*Flotsam)
-	type location struct {
-		satPoint  ordinals.SatPoint
-		flotsam   *entity.Flotsam
-		sentAsFee bool
-	}
-	newLocations := make([]*location, 0)
-	outputToSumValue := make([]uint64, 0, len(tx.TxOut))
-	for outIndex, txOut := range tx.TxOut {
-		end := outputValue + uint64(txOut.Value)
-
-		// process all inscriptions that are supposed to be inscribed in this output
-		for curIncrIdx < len(floatingInscriptions) && floatingInscriptions[curIncrIdx].Offset < end {
-			newSatPoint := ordinals.SatPoint{
-				OutPoint: wire.OutPoint{
-					Hash:  tx.TxHash,
-					Index: uint32(outIndex),
-				},
-				Offset: floatingInscriptions[curIncrIdx].Offset - outputValue,
-			}
-			// newLocations[newSatPoint] = append(newLocations[newSatPoint], floatingInscriptions[curIncrIdx])
-			newLocations = append(newLocations, &location{
-				satPoint:  newSatPoint,
-				flotsam:   floatingInscriptions[curIncrIdx],
-				sentAsFee: isCoinbase && curIncrIdx >= ownInscriptionCount, // if curIncrIdx >= ownInscriptionCount, then current inscription came from p.flotSamsSentAsFee
-			})
-			curIncrIdx++
-		}
-
-		outputValue = end
-		outputToSumValue = append(outputToSumValue, outputValue)
-	}
-
-	for _, loc := range newLocations {
-		satPoint := loc.satPoint
-		flotsam := loc.flotsam
-		sentAsFee := loc.sentAsFee
-		// TODO: not sure if we still need to handle pointer here, it's already handled above.
-		if flotsam.OriginNew != nil && flotsam.OriginNew.Pointer != nil {
-			pointer := *flotsam.OriginNew.Pointer
-			for outIndex, outputValue := range outputToSumValue {
-				start := uint64(0)
-				if outIndex > 0 {
-					start = outputToSumValue[outIndex-1]
-				}
-				end := outputValue
-				if start <= pointer && pointer < end {
-					satPoint.Offset = pointer - start
-					break
-				}
-			}
-		}
-		if err := p.updateInscriptionLocation(ctx, satPoint, flotsam, sentAsFee, tx, blockHeader, transfersInOutPoints); err != nil {
-			return errors.Wrap(err, "failed to update inscription location")
-		}
-	}
-
-	// handle leftover flotsams (flotsams with offset over total output value) )
-	if isCoinbase {
-		// if there are leftover inscriptions in coinbase, they are lost permanently
-		for _, flotsam := range floatingInscriptions[curIncrIdx:] {
-			newSatPoint := ordinals.SatPoint{
-				OutPoint: wire.OutPoint{},
-				Offset:   p.lostSats + flotsam.Offset - totalOutputValue,
-			}
-			if err := p.updateInscriptionLocation(ctx, newSatPoint, flotsam, false, tx, blockHeader, transfersInOutPoints); err != nil {
-				return errors.Wrap(err, "failed to update inscription location")
-			}
-		}
-		p.lostSats += p.blockReward - totalOutputValue
-	} else {
-		// if there are leftover inscriptions in non-coinbase tx, they are stored in p.flotsamsSentAsFee for processing in this block's coinbase tx
-		for _, flotsam := range floatingInscriptions[curIncrIdx:] {
-			flotsam.Offset = p.blockReward + flotsam.Offset - totalOutputValue
-			p.flotsamsSentAsFee = append(p.flotsamsSentAsFee, flotsam)
-		}
-		// add fees to block reward
-		p.blockReward = totalInputValue - totalOutputValue
-	}
-	return nil
-}
-
-func (p *Processor) updateInscriptionLocation(ctx context.Context, newSatPoint ordinals.SatPoint, flotsam *entity.Flotsam, sentAsFee bool, tx *types.Transaction, blockHeader types.BlockHeader, transfersInOutPoints map[wire.OutPoint]map[ordinals.SatPoint][]*entity.InscriptionTransfer) error {
-	txOut := tx.TxOut[newSatPoint.OutPoint.Index]
-	if flotsam.OriginOld != nil {
-		entry, err := p.getInscriptionEntryById(ctx, flotsam.InscriptionId)
-		if err != nil {
-			return errors.Wrapf(err, "failed to get inscription entry id %s", flotsam.InscriptionId)
-		}
-		entry.TransferCount++
-		transfer := &entity.InscriptionTransfer{
-			InscriptionId:             flotsam.InscriptionId,
-			InscriptionNumber:         entry.Number,
-			InscriptionSequenceNumber: entry.SequenceNumber,
-			BlockHeight:               uint64(flotsam.Tx.BlockHeight), // use flotsam's tx to track tx that initiated the transfer
-			TxIndex:                   flotsam.Tx.Index,               // use flotsam's tx to track tx that initiated the transfer
-			TxHash:                    flotsam.Tx.TxHash,
-			Content:                   flotsam.OriginOld.Content,
-			FromInputIndex:            flotsam.OriginOld.InputIndex,
-			OldSatPoint:               flotsam.OriginOld.OldSatPoint,
-			NewSatPoint:               newSatPoint,
-			NewPkScript:               txOut.PkScript,
-			NewOutputValue:            uint64(txOut.Value),
-			SentAsFee:                 sentAsFee,
-			TransferCount:             entry.TransferCount,
-		}
-
-		// track transfers even if transfer count exceeds 2 (because we need to check for reinscriptions)
-		p.newInscriptionTransfers = append(p.newInscriptionTransfers, transfer)
-		p.newInscriptionEntryStates[entry.Id] = entry
-
-		// add new transfer to transfersInOutPoints cache
-		if _, ok := transfersInOutPoints[newSatPoint.OutPoint]; !ok {
-			transfersInOutPoints[newSatPoint.OutPoint] = make(map[ordinals.SatPoint][]*entity.InscriptionTransfer)
-		}
-		transfersInOutPoints[newSatPoint.OutPoint][newSatPoint] = append(transfersInOutPoints[newSatPoint.OutPoint][newSatPoint], transfer)
-		return nil
-	}
-
-	if flotsam.OriginNew != nil {
-		origin := flotsam.OriginNew
-		var inscriptionNumber int64
-		sequenceNumber := p.cursedInscriptionCount + p.blessedInscriptionCount
-		if origin.Cursed {
-			inscriptionNumber = -int64(p.cursedInscriptionCount + 1)
-			p.cursedInscriptionCount++
-		} else {
-			inscriptionNumber = int64(p.blessedInscriptionCount)
-			p.blessedInscriptionCount++
-		}
-		// if not valid brc20 inscription, delete content to save space
-		if !isBRC20Inscription(origin.Inscription) {
-			origin.Inscription.Content = nil
-			origin.Inscription.ContentType = ""
-			origin.Inscription.ContentEncoding = ""
-		}
-		transfer := &entity.InscriptionTransfer{
-			InscriptionId:             flotsam.InscriptionId,
-			InscriptionNumber:         inscriptionNumber,
-			InscriptionSequenceNumber: sequenceNumber,
-			BlockHeight:               uint64(flotsam.Tx.BlockHeight), // use flotsam's tx to track tx that initiated the transfer
-			TxIndex:                   flotsam.Tx.Index,               // use flotsam's tx to track tx that initiated the transfer
-			TxHash:                    flotsam.Tx.TxHash,
-			Content:                   origin.Inscription.Content,
-			FromInputIndex:            0, // unused
-			OldSatPoint:               ordinals.SatPoint{},
-			NewSatPoint:               newSatPoint,
-			NewPkScript:               txOut.PkScript,
-			NewOutputValue:            uint64(txOut.Value),
-			SentAsFee:                 sentAsFee,
-			TransferCount:             1, // count inscription as first transfer
-		}
-		entry := &ordinals.InscriptionEntry{
-			Id:              flotsam.InscriptionId,
-			Number:          inscriptionNumber,
-			SequenceNumber:  sequenceNumber,
-			Cursed:          origin.Cursed,
-			CursedForBRC20:  origin.CursedForBRC20,
-			CreatedAt:       blockHeader.Timestamp,
-			CreatedAtHeight: uint64(blockHeader.Height),
-			Inscription:     origin.Inscription,
-			TransferCount:   1, // count inscription as first transfer
-		}
-		p.newInscriptionTransfers = append(p.newInscriptionTransfers, transfer)
-		p.newInscriptionEntries[entry.Id] = entry
-		p.newInscriptionEntryStates[entry.Id] = entry
-
-		// add new transfer to transfersInOutPoints cache
-		if _, ok := transfersInOutPoints[newSatPoint.OutPoint]; !ok {
-			transfersInOutPoints[newSatPoint.OutPoint] = make(map[ordinals.SatPoint][]*entity.InscriptionTransfer)
-		}
-		transfersInOutPoints[newSatPoint.OutPoint][newSatPoint] = append(transfersInOutPoints[newSatPoint.OutPoint][newSatPoint], transfer)
-		return nil
-	}
-	panic("unreachable")
-}
-
-func (p *Processor) ensureOutPointValues(ctx context.Context, outPointValues map[wire.OutPoint]uint64, outPoints []wire.OutPoint) error {
-	missingOutPoints := make([]wire.OutPoint, 0)
-	for _, outPoint := range outPoints {
-		if _, ok := outPointValues[outPoint]; !ok {
-			missingOutPoints = append(missingOutPoints, outPoint)
-		}
-	}
-	if len(missingOutPoints) == 0 {
-		return nil
-	}
-	missingOutPointValues, err := p.getOutPointValues(ctx, missingOutPoints)
-	if err != nil {
-		return errors.Wrap(err, "failed to get outpoint values")
-	}
-	for outPoint, value := range missingOutPointValues {
-		outPointValues[outPoint] = value
-	}
-	return nil
-}
-
-type brc20Inscription struct {
-	P string `json:"p"`
-}
-
-func isBRC20Inscription(inscription ordinals.Inscription) bool {
-	if inscription.ContentType != "application/json" && inscription.ContentType != "text/plain" {
-		return false
-	}
-
-	// attempt to parse content as json
-	if inscription.Content == nil {
-		return false
-	}
-	var parsed brc20Inscription
-	if err := json.Unmarshal(inscription.Content, &parsed); err != nil {
-		return false
-	}
-	if parsed.P != "brc-20" {
-		return false
-	}
-	return true
-}
-
-func (p *Processor) getOutPointValues(ctx context.Context, outPoints []wire.OutPoint) (map[wire.OutPoint]uint64, error) {
-	// try to get from cache if exists
-	cacheValues := p.outPointValueCache.MGet(outPoints)
-	result := make(map[wire.OutPoint]uint64)
-
-	outPointsToFetch := make([]wire.OutPoint, 0)
-	for i, outPoint := range outPoints {
-		if outPoint.Hash == (chainhash.Hash{}) {
-			// skip coinbase input
-			continue
-		}
-		if cacheValues[i] != 0 {
-			result[outPoint] = cacheValues[i]
-		} else {
-			outPointsToFetch = append(outPointsToFetch, outPoint)
-		}
-	}
-	eg, ectx := errgroup.WithContext(ctx)
-	txHashes := make(map[chainhash.Hash]struct{})
-	for _, outPoint := range outPointsToFetch {
-		txHashes[outPoint.Hash] = struct{}{}
-	}
-	txOutsByHash := make(map[chainhash.Hash][]*types.TxOut)
-	var mutex sync.Mutex
-	for txHash := range txHashes {
-		txHash := txHash
-		eg.Go(func() error {
-			txOuts, err := p.btcClient.GetTransactionOutputs(ectx, txHash)
-			if err != nil {
-				return errors.Wrapf(err, "failed to get transaction outputs for hash %s", txHash)
-			}
-
-			// update cache
-			mutex.Lock()
-			defer mutex.Unlock()
-
-			txOutsByHash[txHash] = txOuts
-			for i, txOut := range txOuts {
-				p.outPointValueCache.Add(wire.OutPoint{Hash: txHash, Index: uint32(i)}, uint64(txOut.Value))
-			}
-			return nil
-		})
-	}
-	if err := eg.Wait(); err != nil {
-		return nil, errors.WithStack(err)
-	}
-	for i := range outPoints {
-		if outPoints[i].Hash == (chainhash.Hash{}) {
-			// skip coinbase input
-			continue
-		}
-		if result[outPoints[i]] == 0 {
-			result[outPoints[i]] = uint64(txOutsByHash[outPoints[i].Hash][outPoints[i].Index].Value)
-		}
-	}
-	return result, nil
-}
-
-func (p *Processor) getInscriptionTransfersInOutPoints(ctx context.Context, outPoints []wire.OutPoint) (map[wire.OutPoint]map[ordinals.SatPoint][]*entity.InscriptionTransfer, error) {
-	outPoints = lo.Uniq(outPoints)
-	// try to get from flush buffer if exists
-	result := make(map[wire.OutPoint]map[ordinals.SatPoint][]*entity.InscriptionTransfer)
-
-	outPointsToFetch := make([]wire.OutPoint, 0)
-	for _, outPoint := range outPoints {
-		var found bool
-		for _, transfer := range p.newInscriptionTransfers {
-			if transfer.NewSatPoint.OutPoint == outPoint {
-				found = true
-				if _, ok := result[outPoint]; !ok {
-					result[outPoint] = make(map[ordinals.SatPoint][]*entity.InscriptionTransfer)
-				}
-				result[outPoint][transfer.NewSatPoint] = append(result[outPoint][transfer.NewSatPoint], transfer)
-			}
-		}
-		if !found {
-			outPointsToFetch = append(outPointsToFetch, outPoint)
-		}
-	}
-
-	transfers, err := p.brc20Dg.GetInscriptionTransfersInOutPoints(ctx, outPointsToFetch)
-	if err != nil {
-		return nil, errors.Wrap(err, "failed to get inscriptions by outpoint")
-	}
-
-	for satPoint, transferList := range transfers {
-		if _, ok := result[satPoint.OutPoint]; !ok {
-			result[satPoint.OutPoint] = make(map[ordinals.SatPoint][]*entity.InscriptionTransfer)
-		}
-		result[satPoint.OutPoint][satPoint] = append(result[satPoint.OutPoint][satPoint], transferList...)
-	}
-	for _, transfersBySatPoint := range result {
-		for satPoint := range transfersBySatPoint {
-			// sort all transfers by sequence number
-			slices.SortFunc(transfersBySatPoint[satPoint], func(i, j *entity.InscriptionTransfer) int {
-				return int(i.InscriptionSequenceNumber) - int(j.InscriptionSequenceNumber)
-			})
-		}
-	}
-	return result, nil
-}
-
-func (p *Processor) getInscriptionEntryById(ctx context.Context, id ordinals.InscriptionId) (*ordinals.InscriptionEntry, error) {
-	inscriptions, err := p.getInscriptionEntriesByIds(ctx, []ordinals.InscriptionId{id})
-	if err != nil {
-		return nil, errors.Wrap(err, "failed to get inscriptions by outpoint")
-	}
-	inscription, ok := inscriptions[id]
-	if !ok {
-		return nil, errors.Wrap(errs.NotFound, "inscription not found")
-	}
-	return inscription, nil
-}
-
-func (p *Processor) getInscriptionEntriesByIds(ctx context.Context, ids []ordinals.InscriptionId) (map[ordinals.InscriptionId]*ordinals.InscriptionEntry, error) {
-	// try to get from cache if exists
-	result := make(map[ordinals.InscriptionId]*ordinals.InscriptionEntry)
-
-	idsToFetch := make([]ordinals.InscriptionId, 0)
-	for _, id := range ids {
-		if inscriptionEntry, ok := p.newInscriptionEntryStates[id]; ok {
-			result[id] = inscriptionEntry
-		} else {
-			idsToFetch = append(idsToFetch, id)
-		}
-	}
-
-	if len(idsToFetch) > 0 {
-		inscriptions, err := p.brc20Dg.GetInscriptionEntriesByIds(ctx, idsToFetch)
-		if err != nil {
-			return nil, errors.Wrap(err, "failed to get inscriptions by outpoint")
-		}
-		for id, inscription := range inscriptions {
-			result[id] = inscription
-		}
-	}
-	return result, nil
-}
-
-func (p *Processor) getInscriptionNumbersByIds(ctx context.Context, ids []ordinals.InscriptionId) (map[ordinals.InscriptionId]int64, error) {
-	// try to get from cache if exists
-	result := make(map[ordinals.InscriptionId]int64)
-
-	idsToFetch := make([]ordinals.InscriptionId, 0)
-	for _, id := range ids {
-		if entry, ok := p.newInscriptionEntryStates[id]; ok {
-			result[id] = int64(entry.Number)
-		} else {
-			idsToFetch = append(idsToFetch, id)
-		}
-	}
-
-	if len(idsToFetch) > 0 {
-		inscriptions, err := p.brc20Dg.GetInscriptionNumbersByIds(ctx, idsToFetch)
-		if err != nil {
-			return nil, errors.Wrap(err, "failed to get inscriptions by outpoint")
-		}
-		for id, number := range inscriptions {
-			result[id] = number
-		}
-	}
-	return result, nil
-}
-
-func (p *Processor) getInscriptionParentsByIds(ctx context.Context, ids []ordinals.InscriptionId) (map[ordinals.InscriptionId]ordinals.InscriptionId, error) {
-	// try to get from cache if exists
-	result := make(map[ordinals.InscriptionId]ordinals.InscriptionId)
-
-	idsToFetch := make([]ordinals.InscriptionId, 0)
-	for _, id := range ids {
-		if entry, ok := p.newInscriptionEntryStates[id]; ok {
-			if entry.Inscription.Parent != nil {
-				result[id] = *entry.Inscription.Parent
-			}
-		} else {
-			idsToFetch = append(idsToFetch, id)
-		}
-	}
-
-	if len(idsToFetch) > 0 {
-		inscriptions, err := p.brc20Dg.GetInscriptionParentsByIds(ctx, idsToFetch)
-		if err != nil {
-			return nil, errors.Wrap(err, "failed to get inscriptions by outpoint")
-		}
-		for id, parent := range inscriptions {
-			result[id] = parent
-		}
-	}
-	return result, nil
-}
-
-func (p *Processor) getBlockSubsidy(blockHeight uint64) uint64 {
-	return uint64(blockchain.CalcBlockSubsidy(int32(blockHeight), p.network.ChainParams()))
-}

modules/brc20/processor_process.go

@@ -1,271 +0,0 @@
-package brc20
-
-import (
-	"context"
-	"crypto/sha256"
-	"encoding/hex"
-	"slices"
-
-	"github.com/btcsuite/btcd/chaincfg/chainhash"
-	"github.com/btcsuite/btcd/wire"
-	"github.com/cockroachdb/errors"
-	"github.com/gaze-network/indexer-network/common/errs"
-	"github.com/gaze-network/indexer-network/core/types"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/entity"
-	"github.com/gaze-network/indexer-network/modules/brc20/internal/ordinals"
-	"github.com/gaze-network/indexer-network/pkg/logger"
-	"github.com/gaze-network/indexer-network/pkg/logger/slogx"
-	"github.com/samber/lo"
-)
-
-// Process implements indexer.Processor.
-func (p *Processor) Process(ctx context.Context, blocks []*types.Block) error {
-	for _, block := range blocks {
-		ctx = logger.WithContext(ctx, slogx.Uint64("height", uint64(block.Header.Height)))
-		p.blockReward = p.getBlockSubsidy(uint64(block.Header.Height))
-		p.flotsamsSentAsFee = make([]*entity.Flotsam, 0)
-
-		// put coinbase tx (first tx) at the end of block
-		transactions := append(block.Transactions[1:], block.Transactions[0])
-
-		var inputOutPoints []wire.OutPoint
-		for _, tx := range transactions {
-			for _, txIn := range tx.TxIn {
-				if txIn.PreviousOutTxHash == (chainhash.Hash{}) {
-					// skip coinbase input
-					continue
-				}
-				inputOutPoints = append(inputOutPoints, wire.OutPoint{
-					Hash:  txIn.PreviousOutTxHash,
-					Index: txIn.PreviousOutIndex,
-				})
-			}
-		}
-		// pre-fetch inscriptions in outpoints
-		transfersInOutPoints, err := p.getInscriptionTransfersInOutPoints(ctx, inputOutPoints)
-		if err != nil {
-			return errors.Wrap(err, "failed to get inscriptions in outpoints")
-		}
-		// pre-fetch outpoint values for transactions with inscriptions/envelopes
-		outPointsToFetchValues := make([]wire.OutPoint, 0)
-		for _, tx := range transactions {
-			txInputOutPoints := lo.Map(tx.TxIn, func(txIn *types.TxIn, _ int) wire.OutPoint {
-				return wire.OutPoint{
-					Hash:  txIn.PreviousOutTxHash,
-					Index: txIn.PreviousOutIndex,
-				}
-			})
-			envelopes := ordinals.ParseEnvelopesFromTx(tx)
-			outPointsWithTransfers := lo.Keys(transfersInOutPoints)
-			txContainsTransfers := len(lo.Intersect(txInputOutPoints, outPointsWithTransfers)) > 0
-			isCoinbase := tx.TxIn[0].PreviousOutTxHash.IsEqual(&chainhash.Hash{})
-			if len(envelopes) == 0 && !txContainsTransfers && !isCoinbase {
-				// no inscription activity, skip tx
-				continue
-			}
-			outPointsToFetchValues = append(outPointsToFetchValues, lo.Map(tx.TxIn, func(txIn *types.TxIn, _ int) wire.OutPoint {
-				return wire.OutPoint{
-					Hash:  txIn.PreviousOutTxHash,
-					Index: txIn.PreviousOutIndex,
-				}
-			})...)
-		}
-		outPointValues, err := p.getOutPointValues(ctx, outPointsToFetchValues)
-		if err != nil {
-			return errors.Wrap(err, "failed to get input values")
-		}
-
-		for _, tx := range transactions {
-			if err := p.processInscriptionTx(ctx, tx, block.Header, transfersInOutPoints, outPointValues); err != nil {
-				return errors.Wrap(err, "failed to process tx")
-			}
-		}
-
-		// sort transfers by tx index, output index, output sat offset
-		// NOTE: ord indexes inscription transfers spent as fee at the end of the block, but brc20 indexes them as soon as they are sent
-		slices.SortFunc(p.newInscriptionTransfers, func(t1, t2 *entity.InscriptionTransfer) int {
-			if t1.TxIndex != t2.TxIndex {
-				return int(t1.TxIndex) - int(t2.TxIndex)
-			}
-			if t1.SentAsFee != t2.SentAsFee {
-				// transfers sent as fee should be ordered after non-fees
-				if t1.SentAsFee {
-					return 1
-				}
-				return -1
-			}
-			if t1.NewSatPoint.OutPoint.Index != t2.NewSatPoint.OutPoint.Index {
-				return int(t1.NewSatPoint.OutPoint.Index) - int(t2.NewSatPoint.OutPoint.Index)
-			}
-			return int(t1.NewSatPoint.Offset) - int(t2.NewSatPoint.Offset)
-		})
-
-		if err := p.processBRC20States(ctx, p.newInscriptionTransfers, block.Header); err != nil {
-			return errors.Wrap(err, "failed to process brc20 states")
-		}
-
-		if err := p.flushBlock(ctx, block.Header); err != nil {
-			return errors.Wrap(err, "failed to flush block")
-		}
-
-		logger.DebugContext(ctx, "Inserted new block")
-	}
-	return nil
-}
-
-func (p *Processor) flushBlock(ctx context.Context, blockHeader types.BlockHeader) error {
-	brc20DgTx, err := p.brc20Dg.BeginBRC20Tx(ctx)
-	if err != nil {
-		return errors.Wrap(err, "failed to begin transaction")
-	}
-	defer func() {
-		if err := brc20DgTx.Rollback(ctx); err != nil {
-			logger.WarnContext(ctx, "failed to rollback transaction",
-				slogx.Error(err),
-				slogx.String("event", "rollback_brc20_insertion"),
-			)
-		}
-	}()
-
-	blockHeight := uint64(blockHeader.Height)
-
-	// calculate event hash
-	{
-		eventHashString := p.eventHashString
-		if len(eventHashString) > 0 && eventHashString[len(eventHashString)-1:] == eventHashSeparator {
-			eventHashString = eventHashString[:len(eventHashString)-1]
-		}
-		eventHash := sha256.Sum256([]byte(eventHashString))
-		prevIndexedBlock, err := brc20DgTx.GetIndexedBlockByHeight(ctx, blockHeader.Height-1)
-		if err != nil && errors.Is(err, errs.NotFound) && blockHeader.Height-1 == startingBlockHeader[p.network].Height {
-			prevIndexedBlock = &entity.IndexedBlock{
-				Height:              uint64(startingBlockHeader[p.network].Height),
-				Hash:                startingBlockHeader[p.network].Hash,
-				EventHash:           []byte{},
-				CumulativeEventHash: []byte{},
-			}
-			err = nil
-		}
-		if err != nil {
-			return errors.Wrap(err, "failed to get previous indexed block")
-		}
-		var cumulativeEventHash [32]byte
-		if len(prevIndexedBlock.CumulativeEventHash) == 0 {
-			cumulativeEventHash = eventHash
-		} else {
-			cumulativeEventHash = sha256.Sum256([]byte(hex.EncodeToString(prevIndexedBlock.CumulativeEventHash[:]) + hex.EncodeToString(eventHash[:])))
-		}
-		if err := brc20DgTx.CreateIndexedBlock(ctx, &entity.IndexedBlock{
-			Height:              blockHeight,
-			Hash:                blockHeader.Hash,
-			EventHash:           eventHash[:],
-			CumulativeEventHash: cumulativeEventHash[:],
-		}); err != nil {
-			return errors.Wrap(err, "failed to create indexed block")
-		}
-		p.eventHashString = ""
-	}
-
-	// flush new inscription entries
-	{
-		newInscriptionEntries := lo.Values(p.newInscriptionEntries)
-		if err := brc20DgTx.CreateInscriptionEntries(ctx, blockHeight, newInscriptionEntries); err != nil {
-			return errors.Wrap(err, "failed to create inscription entries")
-		}
-		p.newInscriptionEntries = make(map[ordinals.InscriptionId]*ordinals.InscriptionEntry)
-	}
-
-	// flush new inscription entry states
-	{
-		newInscriptionEntryStates := lo.Values(p.newInscriptionEntryStates)
-		if err := brc20DgTx.CreateInscriptionEntryStates(ctx, blockHeight, newInscriptionEntryStates); err != nil {
-			return errors.Wrap(err, "failed to create inscription entry states")
-		}
-		p.newInscriptionEntryStates = make(map[ordinals.InscriptionId]*ordinals.InscriptionEntry)
-	}
-
-	// flush new inscription entry states
-	{
-		if err := brc20DgTx.CreateInscriptionTransfers(ctx, p.newInscriptionTransfers); err != nil {
-			return errors.Wrap(err, "failed to create inscription transfers")
-		}
-		p.newInscriptionTransfers = make([]*entity.InscriptionTransfer, 0)
-	}
-
-	// flush processor stats
-	{
-		stats := &entity.ProcessorStats{
-			BlockHeight:             blockHeight,
-			CursedInscriptionCount:  p.cursedInscriptionCount,
-			BlessedInscriptionCount: p.blessedInscriptionCount,
-			LostSats:                p.lostSats,
-		}
-		if err := brc20DgTx.CreateProcessorStats(ctx, stats); err != nil {
-			return errors.Wrap(err, "failed to create processor stats")
-		}
-	}
-	// newTickEntries            map[string]*entity.TickEntry
-	// newTickEntryStates        map[string]*entity.TickEntry
-	// newEventDeploys           []*entity.EventDeploy
-	// newEventMints             []*entity.EventMint
-	// newEventInscribeTransfers []*entity.EventInscribeTransfer
-	// newEventTransferTransfers []*entity.EventTransferTransfer
-	// newBalances               map[string]map[string]*entity.Balance
-
-	// flush new tick entries
-	{
-		newTickEntries := lo.Values(p.newTickEntries)
-		if err := brc20DgTx.CreateTickEntries(ctx, blockHeight, newTickEntries); err != nil {
-			return errors.Wrap(err, "failed to create tick entries")
-		}
-		p.newTickEntries = make(map[string]*entity.TickEntry)
-	}
-
-	// flush new tick entry states
-	{
-		newTickEntryStates := lo.Values(p.newTickEntryStates)
-		if err := brc20DgTx.CreateTickEntryStates(ctx, blockHeight, newTickEntryStates); err != nil {
-			return errors.Wrap(err, "failed to create tick entry states")
-		}
-		p.newTickEntryStates = make(map[string]*entity.TickEntry)
-	}
-
-	// flush new events
-	{
-		if err := brc20DgTx.CreateEventDeploys(ctx, p.newEventDeploys); err != nil {
-			return errors.Wrap(err, "failed to create event deploys")
-		}
-		if err := brc20DgTx.CreateEventMints(ctx, p.newEventMints); err != nil {
-			return errors.Wrap(err, "failed to create event mints")
-		}
-		if err := brc20DgTx.CreateEventInscribeTransfers(ctx, p.newEventInscribeTransfers); err != nil {
-			return errors.Wrap(err, "failed to create event inscribe transfers")
-		}
-		if err := brc20DgTx.CreateEventTransferTransfers(ctx, p.newEventTransferTransfers); err != nil {
-			return errors.Wrap(err, "failed to create event transfer transfers")
-		}
-		p.newEventDeploys = make([]*entity.EventDeploy, 0)
-		p.newEventMints = make([]*entity.EventMint, 0)
-		p.newEventInscribeTransfers = make([]*entity.EventInscribeTransfer, 0)
-		p.newEventTransferTransfers = make([]*entity.EventTransferTransfer, 0)
-	}
-
-	// flush new balances
-	{
-		newBalances := make([]*entity.Balance, 0)
-		for _, tickBalances := range p.newBalances {
-			for _, balance := range tickBalances {
-				newBalances = append(newBalances, balance)
-			}
-		}
-		if err := brc20DgTx.CreateBalances(ctx, newBalances); err != nil {
-			return errors.Wrap(err, "failed to create balances")
-		}
-		p.newBalances = make(map[string]map[string]*entity.Balance)
-	}
-
-	if err := brc20DgTx.Commit(ctx); err != nil {
-		return errors.Wrap(err, "failed to commit transaction")
-	}
-	return nil
-}

modules/nodesale/api/httphandler/deploy.go

@@ -0,0 +1,99 @@
+package httphandler
+
+import (
+	"fmt"
+
+	"github.com/cockroachdb/errors"
+	"github.com/gaze-network/indexer-network/common/errs"
+	"github.com/gaze-network/indexer-network/modules/nodesale/datagateway"
+	"github.com/gaze-network/indexer-network/modules/nodesale/protobuf"
+	"github.com/gofiber/fiber/v2"
+	"google.golang.org/protobuf/encoding/protojson"
+)
+
+type deployRequest struct {
+	DeployID string `params:"deployId"`
+}
+
+type tierResponse struct {
+	PriceSat      uint32 `json:"priceSat"`
+	Limit         uint32 `json:"limit"`
+	MaxPerAddress uint32 `json:"maxPerAddress"`
+	Sold          int64  `json:"sold"`
+}
+
+type deployResponse struct {
+	Id              string         `json:"id"`
+	Name            string         `json:"name"`
+	StartsAt        int64          `json:"startsAt"`
+	EndsAt          int64          `json:"endsAt"`
+	Tiers           []tierResponse `json:"tiers"`
+	SellerPublicKey string         `json:"sellerPublicKey"`
+	MaxPerAddress   uint32         `json:"maxPerAddress"`
+	DeployTxHash    string         `json:"deployTxHash"`
+}
+
+func (h *handler) deployHandler(ctx *fiber.Ctx) error {
+	var request deployRequest
+	err := ctx.ParamsParser(&request)
+	if err != nil {
+		return errors.Wrap(err, "cannot parse param")
+	}
+	var blockHeight uint64
+	var txIndex uint32
+	count, err := fmt.Sscanf(request.DeployID, "%d-%d", &blockHeight, &txIndex)
+	if count != 2 || err != nil {
+		return errs.NewPublicError("Invalid deploy ID")
+	}
+	deploys, err := h.nodeSaleDg.GetNodeSale(ctx.UserContext(), datagateway.GetNodeSaleParams{
+		BlockHeight: blockHeight,
+		TxIndex:     txIndex,
+	})
+	if err != nil {
+		return errors.Wrap(err, "Cannot get NodeSale from db")
+	}
+	if len(deploys) < 1 {
+		return errs.NewPublicError("NodeSale not found")
+	}
+
+	deploy := deploys[0]
+
+	nodeCount, err := h.nodeSaleDg.GetNodeCountByTierIndex(ctx.UserContext(), datagateway.GetNodeCountByTierIndexParams{
+		SaleBlock:   deploy.BlockHeight,
+		SaleTxIndex: deploy.TxIndex,
+		FromTier:    0,
+		ToTier:      uint32(len(deploy.Tiers) - 1),
+	})
+	if err != nil {
+		return errors.Wrap(err, "Cannot get node count from db")
+	}
+
+	tiers := make([]protobuf.Tier, len(deploy.Tiers))
+	tierResponses := make([]tierResponse, len(deploy.Tiers))
+	for i, tierJson := range deploy.Tiers {
+		tier := &tiers[i]
+		err := protojson.Unmarshal(tierJson, tier)
+		if err != nil {
+			return errors.Wrap(err, "Failed to decode tiers json")
+		}
+		tierResponses[i].Limit = tiers[i].Limit
+		tierResponses[i].MaxPerAddress = tiers[i].MaxPerAddress
+		tierResponses[i].PriceSat = tiers[i].PriceSat
+		tierResponses[i].Sold = nodeCount[i].Count
+	}
+
+	err = ctx.JSON(&deployResponse{
+		Id:              request.DeployID,
+		Name:            deploy.Name,
+		StartsAt:        deploy.StartsAt.UTC().Unix(),
+		EndsAt:          deploy.EndsAt.UTC().Unix(),
+		Tiers:           tierResponses,
+		SellerPublicKey: deploy.SellerPublicKey,
+		MaxPerAddress:   deploy.MaxPerAddress,
+		DeployTxHash:    deploy.DeployTxHash,
+	})
+	if err != nil {
+		return errors.Wrap(err, "Go fiber cannot parse JSON")
+	}
+	return nil
+}

modules/nodesale/api/httphandler/events.go

@@ -0,0 +1,56 @@
+package httphandler
+
+import (
+	"encoding/json"
+	"time"
+
+	"github.com/cockroachdb/errors"
+	"github.com/gaze-network/indexer-network/modules/nodesale/protobuf"
+	"github.com/gofiber/fiber/v2"
+)
+
+type eventRequest struct {
+	WalletAddress string `query:"walletAddress"`
+}
+
+type eventResposne struct {
+	TxHash         string          `json:"txHash"`
+	BlockHeight    int64           `json:"blockHeight"`
+	TxIndex        int32           `json:"txIndex"`
+	WalletAddress  string          `json:"walletAddress"`
+	Action         string          `json:"action"`
+	ParsedMessage  json.RawMessage `json:"parsedMessage"`
+	BlockTimestamp time.Time       `json:"blockTimestamp"`
+	BlockHash      string          `json:"blockHash"`
+}
+
+func (h *handler) eventsHandler(ctx *fiber.Ctx) error {
+	var request eventRequest
+	err := ctx.QueryParser(&request)
+	if err != nil {
+		return errors.Wrap(err, "cannot parse query")
+	}
+
+	events, err := h.nodeSaleDg.GetEventsByWallet(ctx.UserContext(), request.WalletAddress)
+	if err != nil {
+		return errors.Wrap(err, "Can't get events from db")
+	}
+
+	responses := make([]eventResposne, len(events))
+	for i, event := range events {
+		responses[i].TxHash = event.TxHash
+		responses[i].BlockHeight = event.BlockHeight
+		responses[i].TxIndex = event.TxIndex
+		responses[i].WalletAddress = event.WalletAddress
+		responses[i].Action = protobuf.Action_name[event.Action]
+		responses[i].ParsedMessage = event.ParsedMessage
+		responses[i].BlockTimestamp = event.BlockTimestamp
+		responses[i].BlockHash = event.BlockHash
+	}
+
+	err = ctx.JSON(responses)
+	if err != nil {
+		return errors.Wrap(err, "Go fiber cannot parse JSON")
+	}
+	return nil
+}

modules/nodesale/api/httphandler/handler.go

@@ -0,0 +1,15 @@
+package httphandler
+
+import (
+	"github.com/gaze-network/indexer-network/modules/nodesale/datagateway"
+)
+
+type handler struct {
+	nodeSaleDg datagateway.NodeSaleDataGateway
+}
+
+func New(datagateway datagateway.NodeSaleDataGateway) *handler {
+	h := handler{}
+	h.nodeSaleDg = datagateway
+	return &h
+}

modules/nodesale/api/httphandler/info.go

@@ -0,0 +1,26 @@
+package httphandler
+
+import (
+	"github.com/cockroachdb/errors"
+	"github.com/gofiber/fiber/v2"
+)
+
+type infoResponse struct {
+	IndexedBlockHeight int64  `json:"indexedBlockHeight"`
+	IndexedBlockHash   string `json:"indexedBlockHash"`
+}
+
+func (h *handler) infoHandler(ctx *fiber.Ctx) error {
+	block, err := h.nodeSaleDg.GetLastProcessedBlock(ctx.UserContext())
+	if err != nil {
+		return errors.Wrap(err, "Cannot get last processed block")
+	}
+	err = ctx.JSON(infoResponse{
+		IndexedBlockHeight: block.BlockHeight,
+		IndexedBlockHash:   block.BlockHash,
+	})
+	if err != nil {
+		return errors.Wrap(err, "Go fiber cannot parse JSON")
+	}
+	return nil
+}

modules/nodesale/api/httphandler/nodes.go

@@ -0,0 +1,82 @@
+package httphandler
+
+import (
+	"fmt"
+
+	"github.com/cockroachdb/errors"
+	"github.com/gaze-network/indexer-network/common/errs"
+	"github.com/gaze-network/indexer-network/modules/nodesale/datagateway"
+	"github.com/gaze-network/indexer-network/modules/nodesale/internal/entity"
+	"github.com/gofiber/fiber/v2"
+)
+
+type nodeRequest struct {
+	DeployId           string `query:"deployId"`
+	OwnerPublicKey     string `query:"ownerPublicKey"`
+	DelegateePublicKey string `query:"delegateePublicKey"`
+}
+
+type nodeResponse struct {
+	DeployId            string `json:"deployId"`
+	NodeId              uint32 `json:"nodeId"`
+	TierIndex           int32  `json:"tierIndex"`
+	DelegatedTo         string `json:"delegatedTo"`
+	OwnerPublicKey      string `json:"ownerPublicKey"`
+	PurchaseTxHash      string `json:"purchaseTxHash"`
+	DelegateTxHash      string `json:"delegateTxHash"`
+	PurchaseBlockHeight int32  `json:"purchaseBlockHeight"`
+}
+
+func (h *handler) nodesHandler(ctx *fiber.Ctx) error {
+	var request nodeRequest
+	err := ctx.QueryParser(&request)
+	if err != nil {
+		return errors.Wrap(err, "cannot parse query")
+	}
+
+	ownerPublicKey := request.OwnerPublicKey
+	delegateePublicKey := request.DelegateePublicKey
+
+	var blockHeight int64
+	var txIndex int32
+	count, err := fmt.Sscanf(request.DeployId, "%d-%d", &blockHeight, &txIndex)
+	if count != 2 || err != nil {
+		return errs.NewPublicError("Invalid deploy ID")
+	}
+
+	var nodes []entity.Node
+	if ownerPublicKey == "" {
+		nodes, err = h.nodeSaleDg.GetNodesByDeployment(ctx.UserContext(), blockHeight, txIndex)
+		if err != nil {
+			return errors.Wrap(err, "Can't get nodes from db")
+		}
+	} else {
+		nodes, err = h.nodeSaleDg.GetNodesByPubkey(ctx.UserContext(), datagateway.GetNodesByPubkeyParams{
+			SaleBlock:      blockHeight,
+			SaleTxIndex:    txIndex,
+			OwnerPublicKey: ownerPublicKey,
+			DelegatedTo:    delegateePublicKey,
+		})
+		if err != nil {
+			return errors.Wrap(err, "Can't get nodes from db")
+		}
+	}
+
+	responses := make([]nodeResponse, len(nodes))
+	for i, node := range nodes {
+		responses[i].DeployId = request.DeployId
+		responses[i].NodeId = node.NodeID
+		responses[i].TierIndex = node.TierIndex
+		responses[i].DelegatedTo = node.DelegatedTo
+		responses[i].OwnerPublicKey = node.OwnerPublicKey
+		responses[i].PurchaseTxHash = node.PurchaseTxHash
+		responses[i].DelegateTxHash = node.DelegateTxHash
+		responses[i].PurchaseBlockHeight = txIndex
+	}
+
+	err = ctx.JSON(responses)
+	if err != nil {
+		return errors.Wrap(err, "Go fiber cannot parse JSON")
+	}
+	return nil
+}

modules/nodesale/api/httphandler/routes.go

@@ -0,0 +1,16 @@
+package httphandler
+
+import (
+	"github.com/gofiber/fiber/v2"
+)
+
+func (h *handler) Mount(router fiber.Router) error {
+	r := router.Group("/nodesale/v1")
+
+	r.Get("/info", h.infoHandler)
+	r.Get("/deploy/:deployId", h.deployHandler)
+	r.Get("/nodes", h.nodesHandler)
+	r.Get("/events", h.eventsHandler)
+
+	return nil
+}

modules/nodesale/config/config.go

@@ -0,0 +1,8 @@
+package config
+
+import "github.com/gaze-network/indexer-network/internal/postgres"
+
+type Config struct {
+	Postgres         postgres.Config `mapstructure:"postgres"`
+	LastBlockDefault int64           `mapstructure:"last_block_default"`
+}

modules/nodesale/database/postgresql/migrations/000001_initialize.down.sql

@@ -0,0 +1,9 @@
+BEGIN;
+
+DROP TABLE IF EXISTS nodes;
+DROP TABLE IF EXISTS node_sales;
+DROP TABLE IF EXISTS events;
+DROP TABLE IF EXISTS blocks;
+
+
+COMMIT;

modules/nodesale/database/postgresql/migrations/000001_initialize.up.sql

@@ -0,0 +1,64 @@
+BEGIN;
+
+CREATE TABLE IF NOT EXISTS blocks (
+    "block_height" BIGINT NOT NULL,
+    "block_hash" TEXT NOT NULL,
+    "module" TEXT NOT NULL,
+    PRIMARY KEY("block_height", "block_hash")
+);
+
+CREATE TABLE IF NOT EXISTS events (
+    "tx_hash" TEXT NOT NULL PRIMARY KEY,
+    "block_height" BIGINT NOT NULL,
+    "tx_index" INTEGER NOT NULL,
+    "wallet_address" TEXT NOT NULL,
+    "valid" BOOLEAN NOT NULL,
+    "action" INTEGER NOT NULL,
+    "raw_message" BYTEA NOT NULL,
+    "parsed_message" JSONB NOT NULL DEFAULT '{}',
+    "block_timestamp" TIMESTAMP NOT NULL,
+    "block_hash" TEXT NOT NULL,
+    "metadata" JSONB NOT NULL DEFAULT '{}',
+    "reason" TEXT NOT NULL DEFAULT ''
+);
+
+INSERT INTO events("tx_hash", "block_height", "tx_index",
+                 "wallet_address", "valid", "action", 
+                "raw_message", "parsed_message", "block_timestamp",
+                "block_hash", "metadata")
+VALUES ('', -1, -1,
+        '', false, -1,
+        '', '{}', NOW(),
+        '', '{}');
+
+CREATE TABLE IF NOT EXISTS node_sales (
+    "block_height" BIGINT NOT NULL,
+    "tx_index" INTEGER NOT NULL,
+    "name" TEXT NOT NULL,
+    "starts_at" TIMESTAMP NOT NULL,
+    "ends_at" TIMESTAMP NOT NULL,
+    "tiers" JSONB[] NOT NULL,
+    "seller_public_key" TEXT NOT NULL,
+    "max_per_address" INTEGER NOT NULL,
+    "deploy_tx_hash" TEXT NOT NULL REFERENCES events(tx_hash) ON DELETE CASCADE,
+    "max_discount_percentage" INTEGER NOT NULL,
+    "seller_wallet" TEXT NOT NULL,
+    PRIMARY KEY ("block_height", "tx_index")
+);
+
+CREATE TABLE IF NOT EXISTS nodes (
+    "sale_block" BIGINT NOT NULL,
+    "sale_tx_index" INTEGER NOT NULL,
+    "node_id" INTEGER NOT NULL,
+    "tier_index" INTEGER NOT NULL,
+    "delegated_to" TEXT NOT NULL DEFAULT '',
+    "owner_public_key" TEXT NOT NULL,
+    "purchase_tx_hash" TEXT NOT NULL REFERENCES events(tx_hash) ON DELETE CASCADE,
+    "delegate_tx_hash" TEXT NOT NULL DEFAULT '' REFERENCES events(tx_hash) ON DELETE SET DEFAULT,
+    PRIMARY KEY("sale_block", "sale_tx_index", "node_id"),
+    FOREIGN KEY("sale_block", "sale_tx_index") REFERENCES node_sales("block_height", "tx_index")
+);
+
+
+
+COMMIT;

modules/nodesale/database/postgresql/queries/blocks.sql

@@ -0,0 +1,15 @@
+-- name: GetLastProcessedBlock :one
+SELECT * FROM blocks ORDER BY block_height DESC LIMIT 1;  
+
+
+-- name: GetBlock :one
+SELECT * FROM blocks
+WHERE "block_height" = $1;
+
+-- name: RemoveBlockFrom :execrows
+DELETE FROM blocks
+WHERE "block_height" >= @from_block;
+
+-- name: CreateBlock :exec
+INSERT INTO blocks ("block_height", "block_hash", "module")
+VALUES ($1, $2, $3);

modules/nodesale/database/postgresql/queries/events.sql

@@ -0,0 +1,14 @@
+-- name: RemoveEventsFromBlock :execrows
+DELETE FROM events
+WHERE "block_height" >= @from_block;
+
+-- name: CreateEvent :exec
+INSERT INTO events ("tx_hash", "block_height", "tx_index", "wallet_address", "valid", "action", 
+                    "raw_message", "parsed_message", "block_timestamp", "block_hash", "metadata",
+                    "reason")
+VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12);
+
+-- name: GetEventsByWallet :many
+SELECT *
+FROM events
+WHERE wallet_address = $1;

modules/nodesale/database/postgresql/queries/nodes.sql

@@ -0,0 +1,57 @@
+-- name: ClearDelegate :execrows
+UPDATE nodes
+SET "delegated_to" = ''
+WHERE "delegate_tx_hash" = '';
+
+-- name: SetDelegates :execrows
+UPDATE nodes
+SET delegated_to = @delegatee, delegate_tx_hash = $3
+WHERE sale_block = $1 AND
+    sale_tx_index = $2 AND
+    node_id = ANY (@node_ids::int[]);
+
+-- name: GetNodesByIds :many
+SELECT *
+FROM nodes
+WHERE sale_block = $1 AND
+    sale_tx_index = $2 AND
+    node_id = ANY (@node_ids::int[]);
+
+
+-- name: GetNodesByOwner :many
+SELECT * 
+FROM nodes
+WHERE sale_block = $1 AND
+    sale_tx_index = $2 AND
+    owner_public_key = $3
+ORDER BY tier_index;
+
+-- name: GetNodesByPubkey :many
+SELECT nodes.*
+FROM nodes JOIN events ON nodes.purchase_tx_hash = events.tx_hash
+WHERE sale_block = $1 AND
+    sale_tx_index = $2 AND
+    owner_public_key = $3 AND
+    delegated_to = $4;
+
+-- name: CreateNode :exec
+INSERT INTO nodes (sale_block, sale_tx_index, node_id, tier_index, delegated_to, owner_public_key, purchase_tx_hash, delegate_tx_hash)
+VALUES ($1, $2, $3, $4, $5, $6, $7, $8);
+
+-- name: GetNodeCountByTierIndex :many
+SELECT (tiers.tier_index)::int AS tier_index, count(nodes.tier_index)
+FROM generate_series(@from_tier::int,@to_tier::int) AS tiers(tier_index)
+LEFT JOIN 
+	(SELECT * 
+	FROM nodes 
+	WHERE sale_block = $1 AND 
+		sale_tx_index= $2) 
+	AS nodes ON tiers.tier_index = nodes.tier_index 
+GROUP BY tiers.tier_index
+ORDER BY tiers.tier_index;
+
+-- name: GetNodesByDeployment :many
+SELECT * 
+FROM nodes
+WHERE sale_block = $1 AND
+    sale_tx_index = $2;

modules/nodesale/database/postgresql/queries/nodesales.sql

@@ -0,0 +1,9 @@
+-- name: CreateNodeSale :exec
+INSERT INTO node_sales ("block_height", "tx_index", "name", "starts_at", "ends_at", "tiers", "seller_public_key", "max_per_address", "deploy_tx_hash", "max_discount_percentage", "seller_wallet")
+VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11);
+
+-- name: GetNodeSale :many
+SELECT *
+FROM node_sales
+WHERE block_height = $1 AND
+    tx_index = $2;

modules/nodesale/database/postgresql/queries/test.sql

@@ -0,0 +1,3 @@
+-- name: ClearEvents :exec
+DELETE FROM events
+WHERE tx_hash <> '';