feat: add code to errs.PublicError

Release 0.7.0

.dockerignore

@@ -0,0 +1,18 @@
+.git
+.gitignore
+.github
+.vscode
+**/*.md
+**/*.log
+.DS_Store
+
+# Docker
+Dockerfile
+.dockerignore
+docker-compose.yml
+
+# Go
+.golangci.yaml
+cmd.local
+config.*.y*ml
+config.y*ml

.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/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

.vscode/settings.json

@@ -39,7 +39,7 @@
     "ui.completion.usePlaceholders": false,
     "ui.diagnostic.analyses": {
       // https://github.com/golang/tools/blob/master/gopls/doc/analyzers.md
-      // "fieldalignment": false,
+      "fieldalignment": false,
       "nilness": true,
       "shadow": false,
       "unusedparams": true,

Dockerfile

@@ -3,15 +3,15 @@ FROM golang:1.22 as builder
 WORKDIR /app
 
 COPY go.mod go.sum ./
-RUN go mod download
+RUN --mount=type=cache,target=/go/pkg/mod/ go mod download
 
 COPY ./ ./
 
 ENV GOOS=linux
 ENV CGO_ENABLED=0
 
-RUN go build \
-          -o main ./main.go
+RUN --mount=type=cache,target=/go/pkg/mod/ \
+    go build -o main ./main.go
 
 FROM alpine:latest
 
@@ -19,9 +19,10 @@ WORKDIR /app
 
 RUN apk --no-cache add ca-certificates tzdata
 
-
 COPY --from=builder /app/main .
+COPY --from=builder /app/modules ./modules
 
-# You can set `TZ` environment variable to change the timezone
+# You can set TZ identifier to change the timezone, See https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List
+# ENV TZ=US/Central
 
-CMD ["/app/main", "run"]
+ENTRYPOINT ["/app/main"]

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.
 
@@ -25,7 +27,7 @@ This allows developers to focus on what **truly** matters: Meta-protocol indexin
 ### 1. Runes
 
 The Runes Indexer is our first meta-protocol indexer. It indexes Runes states, transactions, runestones, and balances using Bitcoin transactions.
-It comes with a set of APIs for querying historical Runes data. See our [API Reference](https://documenter.getpostman.com/view/28396285/2sA3Bn7Cxr) for full details.
+It comes with a set of APIs for querying historical Runes data. See our [API Reference](https://api-docs.gaze.network) for full details.
 
 ## Installation
 
@@ -51,8 +53,6 @@ Here is our minimum database disk space requirement for each module.
 | ------ | -------------------------- | ---------------------------- |
 | Runes  | 10 GB                      | 150 GB                       |
 
-Here is our minimum database disk space requirement for each module.
-
 #### 4. Prepare `config.yaml` file.
 
 ```yaml
@@ -108,14 +108,14 @@ We will be using `docker-compose` for our installation guide. Make sure the `doc
 # docker-compose.yaml
 services:
   gaze-indexer:
-    image: ghcr.io/gaze-network/gaze-indexer:v1.0.0
+    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", "--runes"] # Put module flags after "run" commands to select which modules to run.
+    command: ["/app/main", "run", "--modules", "runes"] # Put module flags after "run" commands to select which modules to run.
 ```
 
 ### Install from source

cmd/cmd_run.go

@@ -17,15 +17,21 @@ 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/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"
 	"github.com/gofiber/fiber/v2"
 	"github.com/gofiber/fiber/v2/middleware/compress"
+	"github.com/gofiber/fiber/v2/middleware/cors"
+	"github.com/gofiber/fiber/v2/middleware/favicon"
 	fiberrecover "github.com/gofiber/fiber/v2/middleware/recover"
+	"github.com/gofiber/fiber/v2/middleware/requestid"
 	"github.com/samber/do/v2"
 	"github.com/samber/lo"
 	"github.com/spf13/cobra"
@@ -34,6 +40,7 @@ import (
 // Register Modules
 var Modules = do.Package(
 	do.LazyNamed("runes", runes.New),
+	do.LazyNamed("nodesale", nodesale.New),
 )
 
 func NewRunCommand() *cobra.Command {
@@ -131,10 +138,26 @@ 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()).
+			Use(cors.New()).
+			Use(requestid.New()).
+			Use(requestcontext.New(
+				requestcontext.WithRequestId(),
+				requestcontext.WithClientIP(conf.HTTPServer.RequestIP),
+			)).
+			Use(requestlogger.New(conf.HTTPServer.Logger)).
 			Use(fiberrecover.New(fiberrecover.Config{
 				EnableStackTrace: true,
 				StackTraceHandler: func(c *fiber.Ctx, e interface{}) {
@@ -143,6 +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 {

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/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

@@ -23,6 +23,14 @@ reporting:
 # HTTP server configuration options.
 http_server:
   port: 8080 # Port to run the HTTP server on for modules with HTTP API handlers.
+  logger:
+    disable: false # disable logger if logger level is `INFO`
+    request_header: false
+    request_query: false
+  requestip: # Client IP extraction configuration options. This is unnecessary if you don't care about the real client IP or if you're not using a reverse proxy.
+    trusted_proxies_ip: # Cloudflare, GCP Public LB. See: server/internal/middleware/requestcontext/PROXY-IP.md
+    trusted_proxies_header: # X-Real-IP, CF-Connecting-IP
+    enable_reject_malformed_request: false # return 403 if request is malformed (invalid IP)
 
 # Meta-protocol modules configuration options.
 modules:
@@ -39,3 +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/constants/constants.go

@@ -1,5 +1,5 @@
 package constants
 
 const (
-	Version = "v0.0.1"
+	Version = "v0.2.1"
 )

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
@@ -292,3 +285,12 @@ func (d *BitcoinNodeDatasource) GetBlockHeader(ctx context.Context, height int64
 
 	return types.ParseMsgBlockHeader(*block, height), nil
 }
+
+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")
+	}
+
+	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"
@@ -91,6 +92,10 @@ func (i *Indexer[T]) Run(ctx context.Context) (err error) {
 		select {
 		case <-i.quit:
 			logger.InfoContext(ctx, "Got quit signal, stopping indexer")
+			if err := i.Processor.Shutdown(ctx); err != nil {
+				logger.ErrorContext(ctx, "Failed to shutdown processor", slogx.Error(err))
+				return errors.Wrap(err, "processor shutdown failed")
+			}
 			return nil
 		case <-ctx.Done():
 			return nil
@@ -138,7 +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),
@@ -204,19 +209,20 @@ func (i *Indexer[T]) process(ctx context.Context) (err error) {
 			}
 
 			// validate is input is continuous and no reorg
-			for i := 1; i < len(inputs); i++ {
-				header := inputs[i].BlockHeader()
-				prevHeader := inputs[i-1].BlockHeader()
+			prevHeader := i.currentBlock
+			for i, input := range inputs {
+				header := input.BlockHeader()
 				if header.Height != prevHeader.Height+1 {
 					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
 					return nil
 				}
+				prevHeader = header
 			}
 
 			ctx = logger.WithContext(ctx, slog.Int("total_inputs", len(inputs)))

core/indexer/interface.go

@@ -29,6 +29,9 @@ type Processor[T Input] interface {
 	// VerifyStates verifies the states of the indexed data and the indexer
 	// to ensure the last shutdown was graceful and no missing data.
 	VerifyStates(ctx context.Context) error
+
+	// Shutdown gracefully stops the processor. Database connections, network calls, leftover states, etc. should be closed and cleaned up here.
+	Shutdown(ctx context.Context) error
 }
 
 type IndexerWorker interface {

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

@@ -6,6 +6,7 @@ require (
 	github.com/Cleverse/go-utilities/utils v0.0.0-20240119201306-d71eb577ef11
 	github.com/btcsuite/btcd v0.24.0
 	github.com/btcsuite/btcd/btcutil v1.1.5
+	github.com/btcsuite/btcd/btcutil/psbt v1.1.9
 	github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0
 	github.com/cockroachdb/errors v1.11.1
 	github.com/gaze-network/uint128 v1.3.0
@@ -20,23 +21,27 @@ require (
 	github.com/spf13/cobra v1.8.0
 	github.com/spf13/pflag v1.0.5
 	github.com/spf13/viper v1.18.2
-	github.com/stretchr/testify v1.8.4
+	github.com/stretchr/testify v1.9.0
 	github.com/valyala/fasthttp v1.51.0
 	go.uber.org/automaxprocs v1.5.3
-	golang.org/x/sync v0.5.0
+	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/btcsuite/btcd/btcec/v2 v2.1.3 // indirect
+	github.com/bitonicnl/verify-signed-message v0.7.1
+	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
 	github.com/cockroachdb/logtags v0.0.0-20230118201751-21c54148d20b // indirect
 	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 v1.0.0 // indirect
-	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
+	github.com/decred/dcrd/crypto/blake256 v1.0.1 // 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
@@ -74,10 +79,10 @@ require (
 	github.com/valyala/tcplisten v1.0.0 // indirect
 	go.uber.org/atomic v1.9.0 // indirect
 	go.uber.org/multierr v1.9.0 // indirect
-	golang.org/x/crypto v0.20.0 // indirect
-	golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect
-	golang.org/x/sys v0.17.0 // indirect
-	golang.org/x/text v0.14.0 // indirect
+	golang.org/x/crypto v0.23.0 // indirect
+	golang.org/x/exp v0.0.0-20240525044651-4c93da0ed11d // indirect
+	golang.org/x/sys v0.20.0 // indirect
+	golang.org/x/text v0.15.0 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -7,18 +7,23 @@ github.com/Microsoft/go-winio v0.6.1/go.mod h1:LRdKpFKfdobln8UmuiYcKPot9D2v6svN5
 github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
 github.com/andybalholm/brotli v1.0.5 h1:8uQZIdzKmjc/iuPu7O2ioW48L81FgatrcpfFmiq/cCs=
 github.com/andybalholm/brotli v1.0.5/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHGRSepvi9Eig=
+github.com/bitonicnl/verify-signed-message v0.7.1 h1:1Qku9k9WgzobjqBY7tT3CLjWxtTJZxkYNhOV6QeCTjY=
+github.com/bitonicnl/verify-signed-message v0.7.1/go.mod h1:PR60twfJIaHEo9Wb6eJBh8nBHEZIQQx8CvRwh0YmEPk=
 github.com/btcsuite/btcd v0.20.1-beta/go.mod h1:wVuoA8VJLEcwgqHBwHmzLRazpKxTv13Px/pDuV7OomQ=
 github.com/btcsuite/btcd v0.22.0-beta.0.20220111032746-97732e52810c/go.mod h1:tjmYdS6MLJ5/s0Fj4DbLgSbDHbEqLJrtnHecBFkdz5M=
 github.com/btcsuite/btcd v0.23.5-0.20231215221805-96c9fd8078fd/go.mod h1:nm3Bko6zh6bWP60UxwoT5LzdGJsQJaPo6HjduXq9p6A=
 github.com/btcsuite/btcd v0.24.0 h1:gL3uHE/IaFj6fcZSu03SvqPMSx7s/dPzfpG/atRwWdo=
 github.com/btcsuite/btcd v0.24.0/go.mod h1:K4IDc1593s8jKXIF7yS7yCTSxrknB9z0STzc2j6XgE4=
 github.com/btcsuite/btcd/btcec/v2 v2.1.0/go.mod h1:2VzYrv4Gm4apmbVVsSq5bqf1Ec8v56E48Vt0Y/umPgA=
-github.com/btcsuite/btcd/btcec/v2 v2.1.3 h1:xM/n3yIhHAhHy04z4i43C8p4ehixJZMsnrVJkgl+MTE=
 github.com/btcsuite/btcd/btcec/v2 v2.1.3/go.mod h1:ctjw4H1kknNJmRN4iP1R7bTQ+v3GJkZBd6mui8ZsAZE=
+github.com/btcsuite/btcd/btcec/v2 v2.3.3 h1:6+iXlDKE8RMtKsvK0gshlXIuPbyWM/h84Ensb7o3sC0=
+github.com/btcsuite/btcd/btcec/v2 v2.3.3/go.mod h1:zYzJ8etWJQIv1Ogk7OzpWjowwOdXY1W/17j2MW85J04=
 github.com/btcsuite/btcd/btcutil v1.0.0/go.mod h1:Uoxwv0pqYWhD//tfTiipkxNfdhG9UrLwaeswfjfdF0A=
 github.com/btcsuite/btcd/btcutil v1.1.0/go.mod h1:5OapHB7A2hBBWLm48mmw4MOHNJCcUBTwmWH/0Jn8VHE=
 github.com/btcsuite/btcd/btcutil v1.1.5 h1:+wER79R5670vs/ZusMTF1yTcRYE5GUsFbdjdisflzM8=
 github.com/btcsuite/btcd/btcutil v1.1.5/go.mod h1:PSZZ4UitpLBWzxGd5VGOrLnmOjtPP/a6HaFo12zMs00=
+github.com/btcsuite/btcd/btcutil/psbt v1.1.9 h1:UmfOIiWMZcVMOLaN+lxbbLSuoINGS1WmK1TZNI0b4yk=
+github.com/btcsuite/btcd/btcutil/psbt v1.1.9/go.mod h1:ehBEvU91lxSlXtA+zZz3iFYx7Yq9eqnKx4/kSrnsvMY=
 github.com/btcsuite/btcd/chaincfg/chainhash v1.0.0/go.mod h1:7SFka0XMvUgj3hfZtydOrQY2mwhPclbT2snogU7SQQc=
 github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1/go.mod h1:7SFka0XMvUgj3hfZtydOrQY2mwhPclbT2snogU7SQQc=
 github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0 h1:59Kx4K6lzOW5w6nFlA0v5+lk/6sjybR934QNHSJZPTQ=
@@ -50,10 +55,12 @@ github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/decred/dcrd/crypto/blake256 v1.0.0 h1:/8DMNYp9SGi5f0w7uCm6d6M4OU2rGFK09Y2A4Xv7EE0=
 github.com/decred/dcrd/crypto/blake256 v1.0.0/go.mod h1:sQl2p6Y26YV+ZOcSTP6thNdn47hh8kt6rqSlvmrXFAc=
-github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 h1:YLtO71vCjJRCBcrPMtQ9nqBsqpA1m5sE92cU+pd5Mcc=
+github.com/decred/dcrd/crypto/blake256 v1.0.1 h1:7PltbUIQB7u/FfZ39+DGa/ShuMyJ5ilcvdfma9wOH6Y=
+github.com/decred/dcrd/crypto/blake256 v1.0.1/go.mod h1:2OfgNZ5wDpcsFmHmCK5gZTPcCXqlm2ArzUIkw9czNJo=
 github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1/go.mod h1:hyedUtir6IdtD/7lIxGeCxkaw7y45JueMRL4DIyJDKs=
+github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0 h1:rpfIENRNNilwHwZeG5+P150SMrnNEcHYvcCuK6dPZSg=
+github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0/go.mod h1:v57UDF4pDQJcEfFUCRop3lJL149eHGSe9Jvczhzjo/0=
 github.com/decred/dcrd/lru v1.0.0/go.mod h1:mxKOwFd7lFjN2GZYsiz/ecgqR6kkYAl+0pz0tEMk218=
 github.com/dhui/dktest v0.4.1 h1:/w+IWuDXVymg3IrRJCHHOkMK10m9aNVMOyD0X12YVTg=
 github.com/dhui/dktest v0.4.1/go.mod h1:DdOqcUpL7vgyP4GlF3X3w7HbSlz8cEQzwewPveYEQbA=
@@ -92,12 +99,13 @@ github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrU
 github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
 github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
 github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
+github.com/golang/snappy v0.0.4 h1:yAGX7huGHXlcLOEtBnF4w7FQwA26wojNCwOYAEhLjQM=
 github.com/golang/snappy v0.0.4/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
-github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/uuid v1.5.0 h1:1p67kYwdtXjb0gL0BPiP1Av9wiZPo5A8z2cWkTZ+eyU=
 github.com/google/uuid v1.5.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gorilla/websocket v1.5.0 h1:PPwGk2jz7EePpoHN/+ClbZu8SPxiqlu12wZP/3sWmnc=
@@ -214,14 +222,18 @@ 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=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
-github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
+github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/subosito/gotenv v1.6.0 h1:9NlTDc1FTs4qu0DDq7AEtTPNw6SVm7uBMsUCUjABIf8=
 github.com/subosito/gotenv v1.6.0/go.mod h1:Dk4QP5c2W3ibzajGcXpNraDfq2IrhjMIvMSWPKKo0FU=
+github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 h1:epCh84lMvA70Z7CTTCmYQn2CKbY8j86K7/FAIr141uY=
 github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7/go.mod h1:q4W45IWZaF22tdD+VEXcAWRA037jwmWEB5VWYORlTpc=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
@@ -243,14 +255,14 @@ golang.org/x/crypto v0.0.0-20170930174604-9419663f5a44/go.mod h1:6SG95UA2DQfeDnf
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
-golang.org/x/crypto v0.20.0 h1:jmAMJJZXr5KiCw05dfYK9QnqaqKLYXijU23lsEdcQqg=
-golang.org/x/crypto v0.20.0/go.mod h1:Xwo95rrVNIoSMx9wa1JroENMToLWn3RNVrTBpLHgZPQ=
-golang.org/x/exp v0.0.0-20230905200255-921286631fa9 h1:GoHiUyI/Tp2nVkLI2mCxVkOjsbSXD66ic0XW0js0R9g=
-golang.org/x/exp v0.0.0-20230905200255-921286631fa9/go.mod h1:S2oDrQGGwySpoQPVqRShND87VCbxmc6bL1Yd2oYrm6k=
+golang.org/x/crypto v0.23.0 h1:dIJU/v2J8Mdglj/8rJ6UUOM3Zc9zLZxVZwwxMooUSAI=
+golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
+golang.org/x/exp v0.0.0-20240525044651-4c93da0ed11d h1:N0hmiNbwsSNwHBAvR3QB5w25pUwH4tK0Y/RltD1j1h4=
+golang.org/x/exp v0.0.0-20240525044651-4c93da0ed11d/go.mod h1:XtvwrStGgqGPLc4cjQfWqZHG1YFdYs6swckp8vpsjnc=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
-golang.org/x/mod v0.12.0 h1:rmsUpXtvNzj340zd98LZ4KntptpfRHwpFOHG188oHXc=
-golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
+golang.org/x/mod v0.17.0 h1:zY54UmvipHiNd+pm+m0x9KhZ9hl1/7QNMyxXbc6ICqA=
+golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/net v0.0.0-20180719180050-a680a1efc54d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
@@ -265,8 +277,8 @@ golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.5.0 h1:60k92dhOjHxJkrqnwsfl8KuaHbn/5dl0lUPUklKo3qE=
-golang.org/x/sync v0.5.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
+golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -279,19 +291,19 @@ golang.org/x/sys v0.0.0-20200814200057-3d37ad5750ed/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.17.0 h1:25cE3gD+tdBA7lp7QfhuV+rJiE9YXTcS3VG1SqssI/Y=
-golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.20.0 h1:Od9JTbYCk261bKm4M/mw7AklTlFYIa0bIp9BgSm1S8Y=
+golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
-golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+golang.org/x/text v0.15.0 h1:h1V/4gjBv8v9cjcR6+AR5+/cIYK5N/WAgiv4xlsEtAk=
+golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
-golang.org/x/tools v0.13.0 h1:Iey4qkscZuv0VvIt8E0neZjtPVQFSc870HQ448QgEmQ=
-golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
+golang.org/x/tools v0.21.0 h1:qc0xYgIbsSDt9EyWz05J5wfa7LOVW0YTLOXrqdLAWIw=
+golang.org/x/tools v0.21.0/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -302,6 +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

@@ -8,9 +8,12 @@ import (
 
 	"github.com/cockroachdb/errors"
 	"github.com/gaze-network/indexer-network/common"
+	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"
+	"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"
 	"github.com/spf13/pflag"
 	"github.com/spf13/viper"
@@ -59,11 +62,14 @@ type BitcoinNodeClient struct {
 }
 
 type Modules struct {
-	Runes runesconfig.Config `mapstructure:"runes"`
+	Runes    runesconfig.Config    `mapstructure:"runes"`
+	NodeSale nodesaleconfig.Config `mapstructure:"nodesale"`
 }
 
 type HTTPServerConfig struct {
-	Port int `mapstructure:"port"`
+	Port      int                               `mapstructure:"port"`
+	Logger    requestlogger.Config              `mapstructure:"logger"`
+	RequestIP requestcontext.WithClientIPConfig `mapstructure:"requestip"`
 }
 
 // Parse parse the configuration from environment variables

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 <> '';

modules/nodesale/datagateway/nodesale.go

@@ -0,0 +1,77 @@
+package datagateway
+
+import (
+	"context"
+
+	"github.com/gaze-network/indexer-network/modules/nodesale/internal/entity"
+)
+
+type NodeSaleDataGateway interface {
+	BeginNodeSaleTx(ctx context.Context) (NodeSaleDataGatewayWithTx, error)
+	CreateBlock(ctx context.Context, arg entity.Block) error
+	GetBlock(ctx context.Context, blockHeight int64) (*entity.Block, error)
+	GetLastProcessedBlock(ctx context.Context) (*entity.Block, error)
+	RemoveBlockFrom(ctx context.Context, fromBlock int64) (int64, error)
+	RemoveEventsFromBlock(ctx context.Context, fromBlock int64) (int64, error)
+	ClearDelegate(ctx context.Context) (int64, error)
+	GetNodesByIds(ctx context.Context, arg GetNodesByIdsParams) ([]entity.Node, error)
+	CreateEvent(ctx context.Context, arg entity.NodeSaleEvent) error
+	SetDelegates(ctx context.Context, arg SetDelegatesParams) (int64, error)
+	CreateNodeSale(ctx context.Context, arg entity.NodeSale) error
+	GetNodeSale(ctx context.Context, arg GetNodeSaleParams) ([]entity.NodeSale, error)
+	GetNodesByOwner(ctx context.Context, arg GetNodesByOwnerParams) ([]entity.Node, error)
+	CreateNode(ctx context.Context, arg entity.Node) error
+	GetNodeCountByTierIndex(ctx context.Context, arg GetNodeCountByTierIndexParams) ([]GetNodeCountByTierIndexRow, error)
+	GetNodesByPubkey(ctx context.Context, arg GetNodesByPubkeyParams) ([]entity.Node, error)
+	GetNodesByDeployment(ctx context.Context, saleBlock int64, saleTxIndex int32) ([]entity.Node, error)
+	GetEventsByWallet(ctx context.Context, walletAddress string) ([]entity.NodeSaleEvent, error)
+}
+
+type NodeSaleDataGatewayWithTx interface {
+	NodeSaleDataGateway
+	Tx
+}
+
+type GetNodesByIdsParams struct {
+	SaleBlock   uint64
+	SaleTxIndex uint32
+	NodeIds     []uint32
+}
+
+type SetDelegatesParams struct {
+	SaleBlock      uint64
+	SaleTxIndex    int32
+	Delegatee      string
+	DelegateTxHash string
+	NodeIds        []uint32
+}
+
+type GetNodeSaleParams struct {
+	BlockHeight uint64
+	TxIndex     uint32
+}
+
+type GetNodesByOwnerParams struct {
+	SaleBlock      uint64
+	SaleTxIndex    uint32
+	OwnerPublicKey string
+}
+
+type GetNodeCountByTierIndexParams struct {
+	SaleBlock   uint64
+	SaleTxIndex uint32
+	FromTier    uint32
+	ToTier      uint32
+}
+
+type GetNodeCountByTierIndexRow struct {
+	TierIndex int32
+	Count     int64
+}
+
+type GetNodesByPubkeyParams struct {
+	SaleBlock      int64
+	SaleTxIndex    int32
+	OwnerPublicKey string
+	DelegatedTo    string
+}

modules/nodesale/datagateway/tx.go

@@ -0,0 +1,12 @@
+package datagateway
+
+import "context"
+
+type Tx interface {
+	// Commit commits the DB transaction. All changes made after Begin() will be persisted. Calling Commit() will close the current transaction.
+	// If Commit() is called without a prior Begin(), it must be a no-op.
+	Commit(ctx context.Context) error
+	// Rollback rolls back the DB transaction. All changes made after Begin() will be discarded.
+	// Rollback() must be safe to call even if no transaction is active. Hence, a defer Rollback() is safe, even if Commit() was called prior with non-error conditions.
+	Rollback(ctx context.Context) error
+}

modules/nodesale/delegate.go

@@ -0,0 +1,61 @@
+package nodesale
+
+import (
+	"context"
+
+	"github.com/cockroachdb/errors"
+	"github.com/gaze-network/indexer-network/core/types"
+	"github.com/gaze-network/indexer-network/modules/nodesale/datagateway"
+	"github.com/gaze-network/indexer-network/modules/nodesale/internal/entity"
+	delegatevalidator "github.com/gaze-network/indexer-network/modules/nodesale/internal/validator/delegate"
+)
+
+func (p *Processor) ProcessDelegate(ctx context.Context, qtx datagateway.NodeSaleDataGatewayWithTx, block *types.Block, event NodeSaleEvent) error {
+	validator := delegatevalidator.New()
+	delegate := event.EventMessage.Delegate
+
+	_, nodes, err := validator.NodesExist(ctx, qtx, delegate.DeployID, delegate.NodeIDs)
+	if err != nil {
+		return errors.Wrap(err, "Cannot query")
+	}
+
+	for _, node := range nodes {
+		valid := validator.EqualXonlyPublicKey(node.OwnerPublicKey, event.TxPubkey)
+		if !valid {
+			break
+		}
+	}
+
+	err = qtx.CreateEvent(ctx, entity.NodeSaleEvent{
+		TxHash:         event.Transaction.TxHash.String(),
+		TxIndex:        int32(event.Transaction.Index),
+		Action:         int32(event.EventMessage.Action),
+		RawMessage:     event.RawData,
+		ParsedMessage:  event.EventJson,
+		BlockTimestamp: block.Header.Timestamp,
+		BlockHash:      event.Transaction.BlockHash.String(),
+		BlockHeight:    event.Transaction.BlockHeight,
+		Valid:          validator.Valid,
+		WalletAddress:  p.PubkeyToPkHashAddress(event.TxPubkey).EncodeAddress(),
+		Metadata:       nil,
+		Reason:         validator.Reason,
+	})
+	if err != nil {
+		return errors.Wrap(err, "Failed to insert event")
+	}
+
+	if validator.Valid {
+		_, err = qtx.SetDelegates(ctx, datagateway.SetDelegatesParams{
+			SaleBlock:      delegate.DeployID.Block,
+			SaleTxIndex:    int32(delegate.DeployID.TxIndex),
+			Delegatee:      delegate.DelegateePublicKey,
+			DelegateTxHash: event.Transaction.TxHash.String(),
+			NodeIds:        delegate.NodeIDs,
+		})
+		if err != nil {
+			return errors.Wrap(err, "Failed to set delegate")
+		}
+	}
+
+	return nil
+}

modules/nodesale/delegate_test.go

@@ -0,0 +1,84 @@
+package nodesale
+
+import (
+	"context"
+	"encoding/hex"
+	"testing"
+
+	"github.com/btcsuite/btcd/btcec/v2"
+	"github.com/gaze-network/indexer-network/common"
+	"github.com/gaze-network/indexer-network/modules/nodesale/datagateway"
+	"github.com/gaze-network/indexer-network/modules/nodesale/datagateway/mocks"
+	"github.com/gaze-network/indexer-network/modules/nodesale/internal/entity"
+	"github.com/gaze-network/indexer-network/modules/nodesale/protobuf"
+	"github.com/stretchr/testify/mock"
+	"github.com/stretchr/testify/require"
+)
+
+func TestDelegate(t *testing.T) {
+	ctx := context.Background()
+	mockDgTx := mocks.NewNodeSaleDataGatewayWithTx(t)
+	p := NewProcessor(mockDgTx, nil, common.NetworkMainnet, nil, 0)
+
+	buyerPrivateKey, _ := btcec.NewPrivateKey()
+	buyerPubkeyHex := hex.EncodeToString(buyerPrivateKey.PubKey().SerializeCompressed())
+
+	delegateePrivateKey, _ := btcec.NewPrivateKey()
+	delegateePubkeyHex := hex.EncodeToString(delegateePrivateKey.PubKey().SerializeCompressed())
+
+	delegateMessage := &protobuf.NodeSaleEvent{
+		Action: protobuf.Action_ACTION_DELEGATE,
+		Delegate: &protobuf.ActionDelegate{
+			DelegateePublicKey: delegateePubkeyHex,
+			NodeIDs:            []uint32{9, 10},
+			DeployID: &protobuf.ActionID{
+				Block:   uint64(testBlockHeight) - 2,
+				TxIndex: uint32(testTxIndex) - 2,
+			},
+		},
+	}
+
+	event, block := assembleTestEvent(buyerPrivateKey, "131313131313", "131313131313", 0, 0, delegateMessage)
+
+	mockDgTx.EXPECT().CreateEvent(mock.Anything, mock.MatchedBy(func(event entity.NodeSaleEvent) bool {
+		return event.Valid == true
+	})).Return(nil)
+
+	mockDgTx.EXPECT().GetNodesByIds(mock.Anything, datagateway.GetNodesByIdsParams{
+		SaleBlock:   delegateMessage.Delegate.DeployID.Block,
+		SaleTxIndex: delegateMessage.Delegate.DeployID.TxIndex,
+		NodeIds:     []uint32{9, 10},
+	}).Return([]entity.Node{
+		{
+			SaleBlock:      delegateMessage.Delegate.DeployID.Block,
+			SaleTxIndex:    delegateMessage.Delegate.DeployID.TxIndex,
+			NodeID:         9,
+			TierIndex:      1,
+			DelegatedTo:    "",
+			OwnerPublicKey: buyerPubkeyHex,
+			PurchaseTxHash: mock.Anything,
+			DelegateTxHash: "",
+		},
+		{
+			SaleBlock:      delegateMessage.Delegate.DeployID.Block,
+			SaleTxIndex:    delegateMessage.Delegate.DeployID.TxIndex,
+			NodeID:         10,
+			TierIndex:      2,
+			DelegatedTo:    "",
+			OwnerPublicKey: buyerPubkeyHex,
+			PurchaseTxHash: mock.Anything,
+			DelegateTxHash: "",
+		},
+	}, nil)
+
+	mockDgTx.EXPECT().SetDelegates(mock.Anything, datagateway.SetDelegatesParams{
+		SaleBlock:      delegateMessage.Delegate.DeployID.Block,
+		SaleTxIndex:    int32(delegateMessage.Delegate.DeployID.TxIndex),
+		Delegatee:      delegateMessage.Delegate.DelegateePublicKey,
+		DelegateTxHash: event.Transaction.TxHash.String(),
+		NodeIds:        delegateMessage.Delegate.NodeIDs,
+	}).Return(2, nil)
+
+	err := p.ProcessDelegate(ctx, mockDgTx, block, event)
+	require.NoError(t, err)
+}

modules/nodesale/deploy.go

@@ -0,0 +1,67 @@
+package nodesale
+
+import (
+	"context"
+	"time"
+
+	"github.com/cockroachdb/errors"
+	"github.com/gaze-network/indexer-network/core/types"
+	"github.com/gaze-network/indexer-network/modules/nodesale/datagateway"
+	"github.com/gaze-network/indexer-network/modules/nodesale/internal/entity"
+	"github.com/gaze-network/indexer-network/modules/nodesale/internal/validator"
+	"google.golang.org/protobuf/encoding/protojson"
+)
+
+func (p *Processor) ProcessDeploy(ctx context.Context, qtx datagateway.NodeSaleDataGatewayWithTx, block *types.Block, event NodeSaleEvent) error {
+	deploy := event.EventMessage.Deploy
+
+	validator := validator.New()
+
+	validator.EqualXonlyPublicKey(deploy.SellerPublicKey, event.TxPubkey)
+
+	err := qtx.CreateEvent(ctx, entity.NodeSaleEvent{
+		TxHash:         event.Transaction.TxHash.String(),
+		TxIndex:        int32(event.Transaction.Index),
+		Action:         int32(event.EventMessage.Action),
+		RawMessage:     event.RawData,
+		ParsedMessage:  event.EventJson,
+		BlockTimestamp: block.Header.Timestamp,
+		BlockHash:      event.Transaction.BlockHash.String(),
+		BlockHeight:    event.Transaction.BlockHeight,
+		Valid:          validator.Valid,
+		WalletAddress:  p.PubkeyToPkHashAddress(event.TxPubkey).EncodeAddress(),
+		Metadata:       nil,
+		Reason:         validator.Reason,
+	})
+	if err != nil {
+		return errors.Wrap(err, "Failed to insert event")
+	}
+	if validator.Valid {
+		tiers := make([][]byte, len(deploy.Tiers))
+		for i, tier := range deploy.Tiers {
+			tierJson, err := protojson.Marshal(tier)
+			if err != nil {
+				return errors.Wrap(err, "Failed to parse tiers to json")
+			}
+			tiers[i] = tierJson
+		}
+		err = qtx.CreateNodeSale(ctx, entity.NodeSale{
+			BlockHeight:           uint64(event.Transaction.BlockHeight),
+			TxIndex:               event.Transaction.Index,
+			Name:                  deploy.Name,
+			StartsAt:              time.Unix(int64(deploy.StartsAt), 0),
+			EndsAt:                time.Unix(int64(deploy.EndsAt), 0),
+			Tiers:                 tiers,
+			SellerPublicKey:       deploy.SellerPublicKey,
+			MaxPerAddress:         deploy.MaxPerAddress,
+			DeployTxHash:          event.Transaction.TxHash.String(),
+			MaxDiscountPercentage: int32(deploy.MaxDiscountPercentage),
+			SellerWallet:          deploy.SellerWallet,
+		})
+		if err != nil {
+			return errors.Wrap(err, "Failed to insert NodeSale")
+		}
+	}
+
+	return nil
+}

modules/nodesale/deploy_test.go

@@ -0,0 +1,139 @@
+package nodesale
+
+import (
+	"context"
+	"encoding/hex"
+	"testing"
+	"time"
+
+	"github.com/btcsuite/btcd/btcec/v2"
+	"github.com/gaze-network/indexer-network/common"
+	"github.com/gaze-network/indexer-network/modules/nodesale/datagateway/mocks"
+	"github.com/gaze-network/indexer-network/modules/nodesale/internal/entity"
+	"github.com/gaze-network/indexer-network/modules/nodesale/protobuf"
+	"github.com/samber/lo"
+	"github.com/stretchr/testify/mock"
+	"github.com/stretchr/testify/require"
+	"google.golang.org/protobuf/encoding/protojson"
+)
+
+func TestDeployInvalid(t *testing.T) {
+	ctx := context.Background()
+	mockDgTx := mocks.NewNodeSaleDataGatewayWithTx(t)
+	p := NewProcessor(mockDgTx, nil, common.NetworkMainnet, nil, 0)
+
+	prvKey, err := btcec.NewPrivateKey()
+	require.NoError(t, err)
+
+	strangerKey, err := btcec.NewPrivateKey()
+	require.NoError(t, err)
+
+	strangerPubkeyHex := hex.EncodeToString(strangerKey.PubKey().SerializeCompressed())
+
+	sellerWallet := p.PubkeyToPkHashAddress(prvKey.PubKey())
+
+	message := &protobuf.NodeSaleEvent{
+		Action: protobuf.Action_ACTION_DEPLOY,
+		Deploy: &protobuf.ActionDeploy{
+			Name:     t.Name(),
+			StartsAt: 100,
+			EndsAt:   200,
+			Tiers: []*protobuf.Tier{
+				{
+					PriceSat:      100,
+					Limit:         5,
+					MaxPerAddress: 100,
+				},
+				{
+					PriceSat:      200,
+					Limit:         5,
+					MaxPerAddress: 100,
+				},
+			},
+			SellerPublicKey:       strangerPubkeyHex,
+			MaxPerAddress:         100,
+			MaxDiscountPercentage: 50,
+			SellerWallet:          sellerWallet.EncodeAddress(),
+		},
+	}
+
+	event, block := assembleTestEvent(prvKey, "0101010101", "0101010101", 0, 0, message)
+
+	mockDgTx.EXPECT().CreateEvent(mock.Anything, mock.MatchedBy(func(event entity.NodeSaleEvent) bool {
+		return event.Valid == false
+	})).Return(nil)
+
+	err = p.ProcessDeploy(ctx, mockDgTx, block, event)
+	require.NoError(t, err)
+
+	mockDgTx.AssertNotCalled(t, "CreateNodeSale")
+}
+
+func TestDeployValid(t *testing.T) {
+	ctx := context.Background()
+	mockDgTx := mocks.NewNodeSaleDataGatewayWithTx(t)
+	p := NewProcessor(mockDgTx, nil, common.NetworkMainnet, nil, 0)
+
+	privateKey, err := btcec.NewPrivateKey()
+	require.NoError(t, err)
+
+	pubkeyHex := hex.EncodeToString(privateKey.PubKey().SerializeCompressed())
+
+	sellerWallet := p.PubkeyToPkHashAddress(privateKey.PubKey())
+
+	startAt := time.Now().Add(time.Hour * -1)
+	endAt := time.Now().Add(time.Hour * 1)
+
+	message := &protobuf.NodeSaleEvent{
+		Action: protobuf.Action_ACTION_DEPLOY,
+		Deploy: &protobuf.ActionDeploy{
+			Name:     t.Name(),
+			StartsAt: uint32(startAt.UTC().Unix()),
+			EndsAt:   uint32(endAt.UTC().Unix()),
+			Tiers: []*protobuf.Tier{
+				{
+					PriceSat:      100,
+					Limit:         5,
+					MaxPerAddress: 100,
+				},
+				{
+					PriceSat:      200,
+					Limit:         5,
+					MaxPerAddress: 100,
+				},
+			},
+			SellerPublicKey:       pubkeyHex,
+			MaxPerAddress:         100,
+			MaxDiscountPercentage: 50,
+			SellerWallet:          sellerWallet.EncodeAddress(),
+		},
+	}
+
+	event, block := assembleTestEvent(privateKey, "0202020202", "0202020202", 0, 0, message)
+
+	mockDgTx.EXPECT().CreateEvent(mock.Anything, mock.MatchedBy(func(event entity.NodeSaleEvent) bool {
+		return event.Valid == true
+	})).Return(nil)
+
+	tiers := lo.Map(message.Deploy.Tiers, func(tier *protobuf.Tier, _ int) []byte {
+		tierJson, err := protojson.Marshal(tier)
+		require.NoError(t, err)
+		return tierJson
+	})
+
+	mockDgTx.EXPECT().CreateNodeSale(mock.Anything, entity.NodeSale{
+		BlockHeight:           uint64(event.Transaction.BlockHeight),
+		TxIndex:               uint32(event.Transaction.Index),
+		Name:                  message.Deploy.Name,
+		StartsAt:              time.Unix(int64(message.Deploy.StartsAt), 0),
+		EndsAt:                time.Unix(int64(message.Deploy.EndsAt), 0),
+		Tiers:                 tiers,
+		SellerPublicKey:       message.Deploy.SellerPublicKey,
+		MaxPerAddress:         message.Deploy.MaxPerAddress,
+		DeployTxHash:          event.Transaction.TxHash.String(),
+		MaxDiscountPercentage: int32(message.Deploy.MaxDiscountPercentage),
+		SellerWallet:          message.Deploy.SellerWallet,
+	}).Return(nil)
+
+	p.ProcessDeploy(ctx, mockDgTx, block, event)
+}

modules/nodesale/internal/entity/entity.go

@@ -0,0 +1,55 @@
+package entity
+
+import "time"
+
+type Block struct {
+	BlockHeight int64
+	BlockHash   string
+	Module      string
+}
+
+type Node struct {
+	SaleBlock      uint64
+	SaleTxIndex    uint32
+	NodeID         uint32
+	TierIndex      int32
+	DelegatedTo    string
+	OwnerPublicKey string
+	PurchaseTxHash string
+	DelegateTxHash string
+}
+
+type NodeSale struct {
+	BlockHeight           uint64
+	TxIndex               uint32
+	Name                  string
+	StartsAt              time.Time
+	EndsAt                time.Time
+	Tiers                 [][]byte
+	SellerPublicKey       string
+	MaxPerAddress         uint32
+	DeployTxHash          string
+	MaxDiscountPercentage int32
+	SellerWallet          string
+}
+
+type NodeSaleEvent struct {
+	TxHash         string
+	BlockHeight    int64
+	TxIndex        int32
+	WalletAddress  string
+	Valid          bool
+	Action         int32
+	RawMessage     []byte
+	ParsedMessage  []byte
+	BlockTimestamp time.Time
+	BlockHash      string
+	Metadata       *MetadataEventPurchase
+	Reason         string
+}
+
+type MetadataEventPurchase struct {
+	ExpectedTotalAmountDiscounted uint64
+	ReportedTotalAmount           uint64
+	PaidTotalAmount               uint64
+}

modules/nodesale/internal/validator/delegate/validator.go

@@ -0,0 +1,51 @@
+package delegate
+
+import (
+	"context"
+
+	"github.com/cockroachdb/errors"
+	"github.com/gaze-network/indexer-network/modules/nodesale/datagateway"
+	"github.com/gaze-network/indexer-network/modules/nodesale/internal/entity"
+	"github.com/gaze-network/indexer-network/modules/nodesale/internal/validator"
+	"github.com/gaze-network/indexer-network/modules/nodesale/protobuf"
+)
+
+type DelegateValidator struct {
+	validator.Validator
+}
+
+func New() *DelegateValidator {
+	v := validator.New()
+	return &DelegateValidator{
+		Validator: *v,
+	}
+}
+
+func (v *DelegateValidator) NodesExist(
+	ctx context.Context,
+	qtx datagateway.NodeSaleDataGatewayWithTx,
+	deployId *protobuf.ActionID,
+	nodeIds []uint32,
+) (bool, []entity.Node, error) {
+	if !v.Valid {
+		return false, nil, nil
+	}
+
+	nodes, err := qtx.GetNodesByIds(ctx, datagateway.GetNodesByIdsParams{
+		SaleBlock:   deployId.Block,
+		SaleTxIndex: deployId.TxIndex,
+		NodeIds:     nodeIds,
+	})
+	if err != nil {
+		v.Valid = false
+		return v.Valid, nil, errors.Wrap(err, "Failed to get nodes")
+	}
+
+	if len(nodeIds) != len(nodes) {
+		v.Valid = false
+		return v.Valid, nil, nil
+	}
+
+	v.Valid = true
+	return v.Valid, nodes, nil
+}

modules/nodesale/internal/validator/errors.go

@@ -0,0 +1,6 @@
+package validator
+
+const (
+	INVALID_PUBKEY_FORMAT = "Cannot parse public key"
+	INVALID_PUBKEY        = "Invalid public key"
+)

modules/nodesale/internal/validator/purchase/errors.go

@@ -0,0 +1,17 @@
+package purchase
+
+const (
+	DEPLOYID_NOT_FOUND         = "Depoloy ID not found."
+	PURCHASE_TIMEOUT           = "Purchase timeout."
+	BLOCK_HEIGHT_TIMEOUT       = "Block height over timeout block"
+	INVALID_SIGNATURE_FORMAT   = "Cannot parse signature."
+	INVALID_SIGNATURE          = "Invalid Signature."
+	INVALID_TIER_JSON          = "Invalid Tier format"
+	INVALID_NODE_ID            = "Invalid NodeId."
+	NODE_ALREADY_PURCHASED     = "Some node has been purchased."
+	INVALID_SELLER_ADDR_FORMAT = "Invalid seller address."
+	INVALID_PAYMENT            = "Total amount paid less than reported price"
+	INSUFFICIENT_FUND          = "Insufficient fund"
+	OVER_LIMIT_PER_ADDR        = "Purchase over limit per address."
+	OVER_LIMIT_PER_TIER        = "Purchase over limit per tier."
+)

modules/nodesale/internal/validator/purchase/validator.go

@@ -0,0 +1,283 @@
+package purchase
+
+import (
+	"context"
+	"encoding/hex"
+	"slices"
+	"time"
+
+	"github.com/btcsuite/btcd/btcec/v2"
+	"github.com/btcsuite/btcd/btcec/v2/ecdsa"
+	"github.com/btcsuite/btcd/chaincfg"
+	"github.com/btcsuite/btcd/chaincfg/chainhash"
+	"github.com/cockroachdb/errors"
+	"github.com/gaze-network/indexer-network/modules/nodesale/datagateway"
+	"github.com/gaze-network/indexer-network/modules/nodesale/internal/entity"
+	"github.com/gaze-network/indexer-network/modules/nodesale/internal/validator"
+	"github.com/gaze-network/indexer-network/modules/nodesale/protobuf"
+	"google.golang.org/protobuf/encoding/protojson"
+	"google.golang.org/protobuf/proto"
+)
+
+type PurchaseValidator struct {
+	validator.Validator
+}
+
+func New() *PurchaseValidator {
+	v := validator.New()
+	return &PurchaseValidator{
+		Validator: *v,
+	}
+}
+
+func (v *PurchaseValidator) NodeSaleExists(ctx context.Context, qtx datagateway.NodeSaleDataGatewayWithTx, payload *protobuf.PurchasePayload) (bool, *entity.NodeSale, error) {
+	if !v.Valid {
+		return false, nil, nil
+	}
+	// check node existed
+	deploys, err := qtx.GetNodeSale(ctx, datagateway.GetNodeSaleParams{
+		BlockHeight: payload.DeployID.Block,
+		TxIndex:     payload.DeployID.TxIndex,
+	})
+	if err != nil {
+		v.Valid = false
+		return v.Valid, nil, errors.Wrap(err, "Failed to Get NodeSale")
+	}
+	if len(deploys) < 1 {
+		v.Valid = false
+		v.Reason = DEPLOYID_NOT_FOUND
+		return v.Valid, nil, nil
+	}
+	v.Valid = true
+	return v.Valid, &deploys[0], nil
+}
+
+func (v *PurchaseValidator) ValidTimestamp(deploy *entity.NodeSale, timestamp time.Time) bool {
+	if !v.Valid {
+		return false
+	}
+	if timestamp.Before(deploy.StartsAt) ||
+		timestamp.After(deploy.EndsAt) {
+		v.Valid = false
+		v.Reason = PURCHASE_TIMEOUT
+		return v.Valid
+	}
+	v.Valid = true
+	return v.Valid
+}
+
+func (v *PurchaseValidator) WithinTimeoutBlock(timeOutBlock uint64, blockHeight uint64) bool {
+	if !v.Valid {
+		return false
+	}
+	if timeOutBlock == 0 {
+		// No timeout
+		v.Valid = true
+		return v.Valid
+	}
+	if timeOutBlock < blockHeight {
+		v.Valid = false
+		v.Reason = BLOCK_HEIGHT_TIMEOUT
+		return v.Valid
+	}
+	v.Valid = true
+	return v.Valid
+}
+
+func (v *PurchaseValidator) VerifySignature(purchase *protobuf.ActionPurchase, deploy *entity.NodeSale) bool {
+	if !v.Valid {
+		return false
+	}
+	payload := purchase.Payload
+	payloadBytes, _ := proto.Marshal(payload)
+	signatureBytes, _ := hex.DecodeString(purchase.SellerSignature)
+	signature, err := ecdsa.ParseSignature(signatureBytes)
+	if err != nil {
+		v.Valid = false
+		v.Reason = INVALID_SIGNATURE_FORMAT
+		return v.Valid
+	}
+	hash := chainhash.DoubleHashB(payloadBytes)
+	pubkeyBytes, _ := hex.DecodeString(deploy.SellerPublicKey)
+	pubKey, _ := btcec.ParsePubKey(pubkeyBytes)
+	verified := signature.Verify(hash[:], pubKey)
+	if !verified {
+		v.Valid = false
+		v.Reason = INVALID_SIGNATURE
+		return v.Valid
+	}
+	v.Valid = true
+	return v.Valid
+}
+
+type TierMap struct {
+	Tiers            []protobuf.Tier
+	BuyingTiersCount []uint32
+	NodeIdToTier     map[uint32]int32
+}
+
+func (v *PurchaseValidator) ValidTiers(
+	payload *protobuf.PurchasePayload,
+	deploy *entity.NodeSale,
+) (bool, TierMap) {
+	if !v.Valid {
+		return false, TierMap{}
+	}
+	tiers := make([]protobuf.Tier, len(deploy.Tiers))
+	buyingTiersCount := make([]uint32, len(tiers))
+	nodeIdToTier := make(map[uint32]int32)
+
+	for i, tierJson := range deploy.Tiers {
+		tier := &tiers[i]
+		err := protojson.Unmarshal(tierJson, tier)
+		if err != nil {
+			v.Valid = false
+			v.Reason = INVALID_TIER_JSON
+			return v.Valid, TierMap{}
+		}
+	}
+
+	slices.Sort(payload.NodeIDs)
+
+	var currentTier int32 = -1
+	var tierSum uint32 = 0
+	for _, nodeId := range payload.NodeIDs {
+		for nodeId >= tierSum && currentTier < int32(len(tiers)-1) {
+			currentTier++
+			tierSum += tiers[currentTier].Limit
+		}
+		if nodeId < tierSum {
+			buyingTiersCount[currentTier]++
+			nodeIdToTier[nodeId] = currentTier
+		} else {
+			v.Valid = false
+			v.Reason = INVALID_NODE_ID
+			return false, TierMap{}
+		}
+	}
+	v.Valid = true
+	return v.Valid, TierMap{
+		Tiers:            tiers,
+		BuyingTiersCount: buyingTiersCount,
+		NodeIdToTier:     nodeIdToTier,
+	}
+}
+
+func (v *PurchaseValidator) ValidUnpurchasedNodes(
+	ctx context.Context,
+	qtx datagateway.NodeSaleDataGatewayWithTx,
+	payload *protobuf.PurchasePayload,
+) (bool, error) {
+	if !v.Valid {
+		return false, nil
+	}
+
+	// valid unpurchased node ID
+	nodes, err := qtx.GetNodesByIds(ctx, datagateway.GetNodesByIdsParams{
+		SaleBlock:   payload.DeployID.Block,
+		SaleTxIndex: payload.DeployID.TxIndex,
+		NodeIds:     payload.NodeIDs,
+	})
+	if err != nil {
+		v.Valid = false
+		return v.Valid, errors.Wrap(err, "Failed to Get nodes")
+	}
+	if len(nodes) > 0 {
+		v.Valid = false
+		v.Reason = NODE_ALREADY_PURCHASED
+		return false, nil
+	}
+	v.Valid = true
+	return true, nil
+}
+
+func (v *PurchaseValidator) ValidPaidAmount(
+	payload *protobuf.PurchasePayload,
+	deploy *entity.NodeSale,
+	txPaid uint64,
+	tiers []protobuf.Tier,
+	buyingTiersCount []uint32,
+	network *chaincfg.Params,
+) (bool, *entity.MetadataEventPurchase) {
+	if !v.Valid {
+		return false, nil
+	}
+
+	meta := entity.MetadataEventPurchase{}
+
+	meta.PaidTotalAmount = txPaid
+	meta.ReportedTotalAmount = uint64(payload.TotalAmountSat)
+	// total amount paid is greater than report paid
+	if txPaid < uint64(payload.TotalAmountSat) {
+		v.Valid = false
+		v.Reason = INVALID_PAYMENT
+		return v.Valid, nil
+	}
+	// calculate total price
+	var totalPrice uint64 = 0
+	for i := 0; i < len(tiers); i++ {
+		totalPrice += uint64(buyingTiersCount[i] * tiers[i].PriceSat)
+	}
+	// report paid is greater than max discounted total price
+	maxDiscounted := totalPrice * (100 - uint64(deploy.MaxDiscountPercentage))
+	decimal := maxDiscounted % 100
+	maxDiscounted /= 100
+	if decimal%100 >= 50 {
+		maxDiscounted++
+	}
+	meta.ExpectedTotalAmountDiscounted = maxDiscounted
+	if uint64(payload.TotalAmountSat) < maxDiscounted {
+		v.Valid = false
+		v.Reason = INSUFFICIENT_FUND
+		return v.Valid, nil
+	}
+	v.Valid = true
+	return v.Valid, &meta
+}
+
+func (v *PurchaseValidator) WithinLimit(
+	ctx context.Context,
+	qtx datagateway.NodeSaleDataGatewayWithTx,
+	payload *protobuf.PurchasePayload,
+	deploy *entity.NodeSale,
+	tiers []protobuf.Tier,
+	buyingTiersCount []uint32,
+) (bool, error) {
+	if !v.Valid {
+		return false, nil
+	}
+
+	// check node limit
+	// get all selled by seller and owned by buyer
+	buyerOwnedNodes, err := qtx.GetNodesByOwner(ctx, datagateway.GetNodesByOwnerParams{
+		SaleBlock:      deploy.BlockHeight,
+		SaleTxIndex:    deploy.TxIndex,
+		OwnerPublicKey: payload.BuyerPublicKey,
+	})
+	if err != nil {
+		v.Valid = false
+		return v.Valid, errors.Wrap(err, "Failed to GetNodesByOwner")
+	}
+	if len(buyerOwnedNodes)+len(payload.NodeIDs) > int(deploy.MaxPerAddress) {
+		v.Valid = false
+		v.Reason = "Purchase over limit per address."
+		return v.Valid, nil
+	}
+
+	// check limit
+	// count each tiers
+	// check limited for each tier
+	ownedTiersCount := make([]uint32, len(tiers))
+	for _, node := range buyerOwnedNodes {
+		ownedTiersCount[node.TierIndex]++
+	}
+	for i := 0; i < len(tiers); i++ {
+		if ownedTiersCount[i]+buyingTiersCount[i] > tiers[i].MaxPerAddress {
+			v.Valid = false
+			v.Reason = "Purchase over limit per tier."
+			return v.Valid, nil
+		}
+	}
+	v.Valid = true
+	return v.Valid, nil
+}

modules/nodesale/internal/validator/validator.go

@@ -0,0 +1,44 @@
+package validator
+
+import (
+	"bytes"
+	"encoding/hex"
+
+	"github.com/btcsuite/btcd/btcec/v2"
+)
+
+type Validator struct {
+	Valid  bool
+	Reason string
+}
+
+func New() *Validator {
+	return &Validator{
+		Valid: true,
+	}
+}
+
+func (v *Validator) EqualXonlyPublicKey(target string, expected *btcec.PublicKey) bool {
+	if !v.Valid {
+		return false
+	}
+	targetBytes, err := hex.DecodeString(target)
+	if err != nil {
+		v.Valid = false
+		v.Reason = INVALID_PUBKEY_FORMAT
+	}
+
+	targetPubKey, err := btcec.ParsePubKey(targetBytes)
+	if err != nil {
+		v.Valid = false
+		v.Reason = INVALID_PUBKEY_FORMAT
+	}
+	xOnlyTargetPubKey := btcec.ToSerialized(targetPubKey).SchnorrSerialized()
+	xOnlyExpectedPubKey := btcec.ToSerialized(expected).SchnorrSerialized()
+
+	v.Valid = bytes.Equal(xOnlyTargetPubKey[:], xOnlyExpectedPubKey[:])
+	if !v.Valid {
+		v.Reason = INVALID_PUBKEY
+	}
+	return v.Valid
+}

modules/nodesale/nodesale.go

@@ -0,0 +1,61 @@
+package nodesale
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/btcsuite/btcd/rpcclient"
+	"github.com/gaze-network/indexer-network/core/datasources"
+	"github.com/gaze-network/indexer-network/core/indexer"
+	"github.com/gaze-network/indexer-network/internal/config"
+	"github.com/gaze-network/indexer-network/internal/postgres"
+	"github.com/gaze-network/indexer-network/modules/nodesale/api/httphandler"
+	repository "github.com/gaze-network/indexer-network/modules/nodesale/repository/postgres"
+	"github.com/gaze-network/indexer-network/pkg/logger"
+	"github.com/gofiber/fiber/v2"
+	"github.com/samber/do/v2"
+)
+
+var NODESALE_MAGIC = []byte{0x6e, 0x73, 0x6f, 0x70}
+
+const (
+	Version = "v0.0.1-alpha"
+)
+
+func New(injector do.Injector) (indexer.IndexerWorker, error) {
+	ctx := do.MustInvoke[context.Context](injector)
+	conf := do.MustInvoke[config.Config](injector)
+
+	btcClient := do.MustInvoke[*rpcclient.Client](injector)
+	datasource := datasources.NewBitcoinNode(btcClient)
+
+	pg, err := postgres.NewPool(ctx, conf.Modules.NodeSale.Postgres)
+	if err != nil {
+		return nil, fmt.Errorf("Can't create postgres connection : %w", err)
+	}
+	var cleanupFuncs []func(context.Context) error
+	cleanupFuncs = append(cleanupFuncs, func(ctx context.Context) error {
+		pg.Close()
+		return nil
+	})
+	repository := repository.NewRepository(pg)
+
+	processor := &Processor{
+		NodeSaleDg:       repository,
+		BtcClient:        datasource,
+		Network:          conf.Network,
+		cleanupFuncs:     cleanupFuncs,
+		lastBlockDefault: conf.Modules.NodeSale.LastBlockDefault,
+	}
+
+	httpServer := do.MustInvoke[*fiber.App](injector)
+	nodeSaleHandler := httphandler.New(repository)
+	if err := nodeSaleHandler.Mount(httpServer); err != nil {
+		return nil, fmt.Errorf("Can't mount nodesale API : %w", err)
+	}
+	logger.InfoContext(ctx, "Mounted nodesale HTTP handler")
+
+	indexer := indexer.New(processor, datasource)
+	logger.InfoContext(ctx, "NodeSale module started.")
+	return indexer, nil
+}

modules/nodesale/nodesale_test.go

@@ -0,0 +1,61 @@
+package nodesale
+
+import (
+	"time"
+
+	"github.com/btcsuite/btcd/chaincfg/chainhash"
+	"github.com/btcsuite/btcd/txscript"
+	"github.com/decred/dcrd/dcrec/secp256k1/v4"
+	"github.com/gaze-network/indexer-network/core/types"
+	"github.com/gaze-network/indexer-network/modules/nodesale/protobuf"
+	"google.golang.org/protobuf/encoding/protojson"
+	"google.golang.org/protobuf/proto"
+)
+
+var (
+	testBlockHeight uint64 = 101
+	testTxIndex     uint32 = 1
+)
+
+func assembleTestEvent(privateKey *secp256k1.PrivateKey, blockHashHex, txHashHex string, blockHeight uint64, txIndex uint32, message *protobuf.NodeSaleEvent) (NodeSaleEvent, *types.Block) {
+	blockHash, _ := chainhash.NewHashFromStr(blockHashHex)
+	txHash, _ := chainhash.NewHashFromStr(txHashHex)
+
+	rawData, _ := proto.Marshal(message)
+
+	builder := txscript.NewScriptBuilder()
+	builder.AddOp(txscript.OP_FALSE)
+	builder.AddOp(txscript.OP_IF)
+	builder.AddData(rawData)
+	builder.AddOp(txscript.OP_ENDIF)
+
+	messageJson, _ := protojson.Marshal(message)
+
+	if blockHeight == 0 {
+		blockHeight = testBlockHeight
+		testBlockHeight++
+	}
+	if txIndex == 0 {
+		txIndex = testTxIndex
+		testTxIndex++
+	}
+
+	event := NodeSaleEvent{
+		Transaction: &types.Transaction{
+			BlockHeight: int64(blockHeight),
+			BlockHash:   *blockHash,
+			Index:       uint32(txIndex),
+			TxHash:      *txHash,
+		},
+		RawData:      rawData,
+		EventMessage: message,
+		EventJson:    messageJson,
+		TxPubkey:     privateKey.PubKey(),
+	}
+	block := &types.Block{
+		Header: types.BlockHeader{
+			Timestamp: time.Now().UTC(),
+		},
+	}
+	return event, block
+}

modules/nodesale/processor.go

@@ -0,0 +1,303 @@
+package nodesale
+
+import (
+	"bytes"
+	"context"
+
+	"github.com/btcsuite/btcd/btcec/v2"
+	"github.com/btcsuite/btcd/chaincfg/chainhash"
+	"github.com/btcsuite/btcd/txscript"
+	"github.com/gaze-network/indexer-network/common"
+	"github.com/gaze-network/indexer-network/core/indexer"
+	"github.com/gaze-network/indexer-network/core/types"
+	"github.com/gaze-network/indexer-network/pkg/logger"
+	"github.com/gaze-network/indexer-network/pkg/logger/slogx"
+	"google.golang.org/protobuf/encoding/protojson"
+	"google.golang.org/protobuf/proto"
+
+	"github.com/cockroachdb/errors"
+	"github.com/gaze-network/indexer-network/core/datasources"
+	"github.com/gaze-network/indexer-network/modules/nodesale/datagateway"
+	"github.com/gaze-network/indexer-network/modules/nodesale/internal/entity"
+	"github.com/gaze-network/indexer-network/modules/nodesale/protobuf"
+)
+
+type NodeSaleEvent struct {
+	Transaction  *types.Transaction
+	EventMessage *protobuf.NodeSaleEvent
+	EventJson    []byte
+	TxPubkey     *btcec.PublicKey
+	RawData      []byte
+	InputValue   uint64
+}
+
+func NewProcessor(repository datagateway.NodeSaleDataGateway,
+	datasource *datasources.BitcoinNodeDatasource,
+	network common.Network,
+	cleanupFuncs []func(context.Context) error,
+	lastBlockDefault int64,
+) *Processor {
+	return &Processor{
+		NodeSaleDg:       repository,
+		BtcClient:        datasource,
+		Network:          network,
+		cleanupFuncs:     cleanupFuncs,
+		lastBlockDefault: lastBlockDefault,
+	}
+}
+
+func (p *Processor) Shutdown(ctx context.Context) error {
+	for _, cleanupFunc := range p.cleanupFuncs {
+		err := cleanupFunc(ctx)
+		if err != nil {
+			return errors.Wrap(err, "cleanup function error")
+		}
+	}
+	return nil
+}
+
+type Processor struct {
+	NodeSaleDg       datagateway.NodeSaleDataGateway
+	BtcClient        *datasources.BitcoinNodeDatasource
+	Network          common.Network
+	cleanupFuncs     []func(context.Context) error
+	lastBlockDefault int64
+}
+
+// CurrentBlock implements indexer.Processor.
+func (p *Processor) CurrentBlock(ctx context.Context) (types.BlockHeader, error) {
+	block, err := p.NodeSaleDg.GetLastProcessedBlock(ctx)
+	if err != nil {
+		logger.InfoContext(ctx, "Couldn't get last processed block. Start from NODESALE_LAST_BLOCK_DEFAULT.",
+			slogx.Int64("currentBlock", p.lastBlockDefault))
+		header, err := p.BtcClient.GetBlockHeader(ctx, p.lastBlockDefault)
+		if err != nil {
+			return types.BlockHeader{}, errors.Wrap(err, "Cannot get default block from bitcoin node")
+		}
+		return types.BlockHeader{
+			Hash:   header.Hash,
+			Height: p.lastBlockDefault,
+		}, nil
+	}
+
+	hash, err := chainhash.NewHashFromStr(block.BlockHash)
+	if err != nil {
+		logger.PanicContext(ctx, "Invalid hash format found in Database.")
+	}
+	return types.BlockHeader{
+		Hash:   *hash,
+		Height: block.BlockHeight,
+	}, nil
+}
+
+// GetIndexedBlock implements indexer.Processor.
+func (p *Processor) GetIndexedBlock(ctx context.Context, height int64) (types.BlockHeader, error) {
+	block, err := p.NodeSaleDg.GetBlock(ctx, height)
+	if err != nil {
+		return types.BlockHeader{}, errors.Wrapf(err, "Block %d not found", height)
+	}
+	hash, err := chainhash.NewHashFromStr(block.BlockHash)
+	if err != nil {
+		logger.PanicContext(ctx, "Invalid hash format found in Database.")
+	}
+	return types.BlockHeader{
+		Hash:   *hash,
+		Height: block.BlockHeight,
+	}, nil
+}
+
+// Name implements indexer.Processor.
+func (p *Processor) Name() string {
+	return "nodesale"
+}
+
+func extractNodeSaleData(witness [][]byte) (data []byte, internalPubkey *btcec.PublicKey, isNodeSale bool) {
+	tokenizer, controlBlock, isTapScript := extractTapScript(witness)
+	if !isTapScript {
+		return []byte{}, nil, false
+	}
+	state := 0
+	for tokenizer.Next() {
+		switch state {
+		case 0:
+			if tokenizer.Opcode() == txscript.OP_0 {
+				state++
+			} else {
+				state = 0
+			}
+		case 1:
+			if tokenizer.Opcode() == txscript.OP_IF {
+				state++
+			} else {
+				state = 0
+			}
+		case 2:
+			if tokenizer.Opcode() == txscript.OP_DATA_4 &&
+				bytes.Equal(tokenizer.Data(), NODESALE_MAGIC) {
+				state++
+			} else {
+				state = 0
+			}
+		case 3:
+			// Any instruction > txscript.OP_16 is not push data. Note: txscript.OP_PUSHDATAX < txscript.OP_16
+			if tokenizer.Opcode() <= txscript.OP_16 {
+				data := tokenizer.Data()
+				return data, controlBlock.InternalKey, true
+			}
+			state = 0
+		}
+	}
+	return []byte{}, nil, false
+}
+
+func (p *Processor) parseTransactions(ctx context.Context, transactions []*types.Transaction) ([]NodeSaleEvent, error) {
+	var events []NodeSaleEvent
+	for _, t := range transactions {
+		for _, txIn := range t.TxIn {
+			data, txPubkey, isNodeSale := extractNodeSaleData(txIn.Witness)
+			if !isNodeSale {
+				continue
+			}
+
+			event := &protobuf.NodeSaleEvent{}
+			err := proto.Unmarshal(data, event)
+			if err != nil {
+				logger.WarnContext(ctx, "Invalid Protobuf",
+					slogx.String("block_hash", t.BlockHash.String()),
+					slogx.Int("txIndex", int(t.Index)))
+				continue
+			}
+			eventJson, err := protojson.Marshal(event)
+			if err != nil {
+				return []NodeSaleEvent{}, errors.Wrap(err, "Failed to parse protobuf to json")
+			}
+
+			prevTx, _, err := p.BtcClient.GetRawTransactionAndHeightByTxHash(ctx, txIn.PreviousOutTxHash)
+			if err != nil {
+				return nil, errors.Wrap(err, "Failed to get Previous transaction data")
+			}
+
+			if txIn.PreviousOutIndex >= uint32(len(prevTx.TxOut)) {
+				return nil, errors.Wrap(err, "Invalid previous transaction from bitcoin")
+			}
+
+			events = append(events, NodeSaleEvent{
+				Transaction:  t,
+				EventMessage: event,
+				EventJson:    eventJson,
+				RawData:      data,
+				TxPubkey:     txPubkey,
+				InputValue:   uint64(prevTx.TxOut[txIn.PreviousOutIndex].Value),
+			})
+		}
+	}
+	return events, nil
+}
+
+// Process implements indexer.Processor.
+func (p *Processor) Process(ctx context.Context, inputs []*types.Block) error {
+	for _, block := range inputs {
+		logger.InfoContext(ctx, "NodeSale processing a block",
+			slogx.Int64("block", block.Header.Height),
+			slogx.Stringer("hash", block.Header.Hash))
+		// parse all event from each transaction including reading tx wallet
+		events, err := p.parseTransactions(ctx, block.Transactions)
+		if err != nil {
+			return errors.Wrap(err, "Invalid data from bitcoin client")
+		}
+		// open transaction
+		qtx, err := p.NodeSaleDg.BeginNodeSaleTx(ctx)
+		if err != nil {
+			return errors.Wrap(err, "Failed to create transaction")
+		}
+		defer func() {
+			err = qtx.Rollback(ctx)
+			if err != nil {
+				logger.PanicContext(ctx, "Failed to rollback db")
+			}
+		}()
+
+		// write block
+		err = qtx.CreateBlock(ctx, entity.Block{
+			BlockHeight: block.Header.Height,
+			BlockHash:   block.Header.Hash.String(),
+			Module:      p.Name(),
+		})
+		if err != nil {
+			return errors.Wrapf(err, "Failed to add block %d", block.Header.Height)
+		}
+		// for each events
+		for _, event := range events {
+			logger.InfoContext(ctx, "NodeSale processing event",
+				slogx.Uint32("txIndex", event.Transaction.Index),
+				slogx.Int64("blockHeight", block.Header.Height),
+				slogx.Stringer("blockhash", block.Header.Hash),
+			)
+			eventMessage := event.EventMessage
+			switch eventMessage.Action {
+			case protobuf.Action_ACTION_DEPLOY:
+				err = p.ProcessDeploy(ctx, qtx, block, event)
+				if err != nil {
+					return errors.Wrapf(err, "Failed to deploy at block %d", block.Header.Height)
+				}
+			case protobuf.Action_ACTION_DELEGATE:
+				err = p.ProcessDelegate(ctx, qtx, block, event)
+				if err != nil {
+					return errors.Wrapf(err, "Failed to delegate at block %d", block.Header.Height)
+				}
+			case protobuf.Action_ACTION_PURCHASE:
+				err = p.ProcessPurchase(ctx, qtx, block, event)
+				if err != nil {
+					return errors.Wrapf(err, "Failed to purchase at block %d", block.Header.Height)
+				}
+			default:
+				logger.DebugContext(ctx, "Invalid event ACTION", slogx.Stringer("txHash", (event.Transaction.TxHash)))
+			}
+		}
+		// close transaction
+		err = qtx.Commit(ctx)
+		if err != nil {
+			return errors.Wrap(err, "Failed to commit transaction")
+		}
+		logger.InfoContext(ctx, "NodeSale finished processing block",
+			slogx.Int64("block", block.Header.Height),
+			slogx.Stringer("hash", block.Header.Hash))
+	}
+	return nil
+}
+
+// RevertData implements indexer.Processor.
+func (p *Processor) RevertData(ctx context.Context, from int64) error {
+	qtx, err := p.NodeSaleDg.BeginNodeSaleTx(ctx)
+	if err != nil {
+		return errors.Wrap(err, "Failed to create transaction")
+	}
+	defer func() { err = qtx.Rollback(ctx) }()
+	_, err = qtx.RemoveBlockFrom(ctx, from)
+	if err != nil {
+		return errors.Wrap(err, "Failed to remove blocks.")
+	}
+
+	affected, err := qtx.RemoveEventsFromBlock(ctx, from)
+	if err != nil {
+		return errors.Wrap(err, "Failed to remove events.")
+	}
+	_, err = qtx.ClearDelegate(ctx)
+	if err != nil {
+		return errors.Wrap(err, "Failed to clear delegate from nodes")
+	}
+	err = qtx.Commit(ctx)
+	if err != nil {
+		return errors.Wrap(err, "Failed to commit transaction")
+	}
+	logger.InfoContext(ctx, "Events removed",
+		slogx.Int64("Total removed", affected))
+	return nil
+}
+
+// VerifyStates implements indexer.Processor.
+func (p *Processor) VerifyStates(ctx context.Context) error {
+	panic("unimplemented")
+}
+
+var _ indexer.Processor[*types.Block] = (*Processor)(nil)

modules/nodesale/protobuf/nodesale.pb.go

@@ -0,0 +1,806 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.34.1
+// 	protoc        v5.26.1
+// source: modules/nodesale/protobuf/nodesale.proto
+
+// protoc modules/nodesale/protobuf/nodesale.proto --go_out=. --go_opt=module=github.com/gaze-network/indexer-network
+
+package protobuf
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type Action int32
+
+const (
+	Action_ACTION_DEPLOY   Action = 0
+	Action_ACTION_PURCHASE Action = 1
+	Action_ACTION_DELEGATE Action = 2
+)
+
+// Enum value maps for Action.
+var (
+	Action_name = map[int32]string{
+		0: "ACTION_DEPLOY",
+		1: "ACTION_PURCHASE",
+		2: "ACTION_DELEGATE",
+	}
+	Action_value = map[string]int32{
+		"ACTION_DEPLOY":   0,
+		"ACTION_PURCHASE": 1,
+		"ACTION_DELEGATE": 2,
+	}
+)
+
+func (x Action) Enum() *Action {
+	p := new(Action)
+	*p = x
+	return p
+}
+
+func (x Action) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (Action) Descriptor() protoreflect.EnumDescriptor {
+	return file_modules_nodesale_protobuf_nodesale_proto_enumTypes[0].Descriptor()
+}
+
+func (Action) Type() protoreflect.EnumType {
+	return &file_modules_nodesale_protobuf_nodesale_proto_enumTypes[0]
+}
+
+func (x Action) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use Action.Descriptor instead.
+func (Action) EnumDescriptor() ([]byte, []int) {
+	return file_modules_nodesale_protobuf_nodesale_proto_rawDescGZIP(), []int{0}
+}
+
+type NodeSaleEvent struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Action   Action          `protobuf:"varint,1,opt,name=action,proto3,enum=nodesale.Action" json:"action,omitempty"`
+	Deploy   *ActionDeploy   `protobuf:"bytes,2,opt,name=deploy,proto3,oneof" json:"deploy,omitempty"`
+	Purchase *ActionPurchase `protobuf:"bytes,3,opt,name=purchase,proto3,oneof" json:"purchase,omitempty"`
+	Delegate *ActionDelegate `protobuf:"bytes,4,opt,name=delegate,proto3,oneof" json:"delegate,omitempty"`
+}
+
+func (x *NodeSaleEvent) Reset() {
+	*x = NodeSaleEvent{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_modules_nodesale_protobuf_nodesale_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *NodeSaleEvent) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*NodeSaleEvent) ProtoMessage() {}
+
+func (x *NodeSaleEvent) ProtoReflect() protoreflect.Message {
+	mi := &file_modules_nodesale_protobuf_nodesale_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use NodeSaleEvent.ProtoReflect.Descriptor instead.
+func (*NodeSaleEvent) Descriptor() ([]byte, []int) {
+	return file_modules_nodesale_protobuf_nodesale_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *NodeSaleEvent) GetAction() Action {
+	if x != nil {
+		return x.Action
+	}
+	return Action_ACTION_DEPLOY
+}
+
+func (x *NodeSaleEvent) GetDeploy() *ActionDeploy {
+	if x != nil {
+		return x.Deploy
+	}
+	return nil
+}
+
+func (x *NodeSaleEvent) GetPurchase() *ActionPurchase {
+	if x != nil {
+		return x.Purchase
+	}
+	return nil
+}
+
+func (x *NodeSaleEvent) GetDelegate() *ActionDelegate {
+	if x != nil {
+		return x.Delegate
+	}
+	return nil
+}
+
+type ActionDeploy struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Name                  string  `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	StartsAt              uint32  `protobuf:"varint,2,opt,name=startsAt,proto3" json:"startsAt,omitempty"`
+	EndsAt                uint32  `protobuf:"varint,3,opt,name=endsAt,proto3" json:"endsAt,omitempty"`
+	Tiers                 []*Tier `protobuf:"bytes,4,rep,name=tiers,proto3" json:"tiers,omitempty"`
+	SellerPublicKey       string  `protobuf:"bytes,5,opt,name=sellerPublicKey,proto3" json:"sellerPublicKey,omitempty"`
+	MaxPerAddress         uint32  `protobuf:"varint,6,opt,name=maxPerAddress,proto3" json:"maxPerAddress,omitempty"`
+	MaxDiscountPercentage uint32  `protobuf:"varint,7,opt,name=maxDiscountPercentage,proto3" json:"maxDiscountPercentage,omitempty"`
+	SellerWallet          string  `protobuf:"bytes,8,opt,name=sellerWallet,proto3" json:"sellerWallet,omitempty"`
+}
+
+func (x *ActionDeploy) Reset() {
+	*x = ActionDeploy{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_modules_nodesale_protobuf_nodesale_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ActionDeploy) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ActionDeploy) ProtoMessage() {}
+
+func (x *ActionDeploy) ProtoReflect() protoreflect.Message {
+	mi := &file_modules_nodesale_protobuf_nodesale_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ActionDeploy.ProtoReflect.Descriptor instead.
+func (*ActionDeploy) Descriptor() ([]byte, []int) {
+	return file_modules_nodesale_protobuf_nodesale_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *ActionDeploy) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *ActionDeploy) GetStartsAt() uint32 {
+	if x != nil {
+		return x.StartsAt
+	}
+	return 0
+}
+
+func (x *ActionDeploy) GetEndsAt() uint32 {
+	if x != nil {
+		return x.EndsAt
+	}
+	return 0
+}
+
+func (x *ActionDeploy) GetTiers() []*Tier {
+	if x != nil {
+		return x.Tiers
+	}
+	return nil
+}
+
+func (x *ActionDeploy) GetSellerPublicKey() string {
+	if x != nil {
+		return x.SellerPublicKey
+	}
+	return ""
+}
+
+func (x *ActionDeploy) GetMaxPerAddress() uint32 {
+	if x != nil {
+		return x.MaxPerAddress
+	}
+	return 0
+}
+
+func (x *ActionDeploy) GetMaxDiscountPercentage() uint32 {
+	if x != nil {
+		return x.MaxDiscountPercentage
+	}
+	return 0
+}
+
+func (x *ActionDeploy) GetSellerWallet() string {
+	if x != nil {
+		return x.SellerWallet
+	}
+	return ""
+}
+
+type Tier struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	PriceSat      uint32 `protobuf:"varint,1,opt,name=priceSat,proto3" json:"priceSat,omitempty"`
+	Limit         uint32 `protobuf:"varint,2,opt,name=limit,proto3" json:"limit,omitempty"`
+	MaxPerAddress uint32 `protobuf:"varint,3,opt,name=maxPerAddress,proto3" json:"maxPerAddress,omitempty"`
+}
+
+func (x *Tier) Reset() {
+	*x = Tier{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_modules_nodesale_protobuf_nodesale_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Tier) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Tier) ProtoMessage() {}
+
+func (x *Tier) ProtoReflect() protoreflect.Message {
+	mi := &file_modules_nodesale_protobuf_nodesale_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Tier.ProtoReflect.Descriptor instead.
+func (*Tier) Descriptor() ([]byte, []int) {
+	return file_modules_nodesale_protobuf_nodesale_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *Tier) GetPriceSat() uint32 {
+	if x != nil {
+		return x.PriceSat
+	}
+	return 0
+}
+
+func (x *Tier) GetLimit() uint32 {
+	if x != nil {
+		return x.Limit
+	}
+	return 0
+}
+
+func (x *Tier) GetMaxPerAddress() uint32 {
+	if x != nil {
+		return x.MaxPerAddress
+	}
+	return 0
+}
+
+type ActionPurchase struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Payload         *PurchasePayload `protobuf:"bytes,1,opt,name=payload,proto3" json:"payload,omitempty"`
+	SellerSignature string           `protobuf:"bytes,2,opt,name=sellerSignature,proto3" json:"sellerSignature,omitempty"`
+}
+
+func (x *ActionPurchase) Reset() {
+	*x = ActionPurchase{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_modules_nodesale_protobuf_nodesale_proto_msgTypes[3]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ActionPurchase) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ActionPurchase) ProtoMessage() {}
+
+func (x *ActionPurchase) ProtoReflect() protoreflect.Message {
+	mi := &file_modules_nodesale_protobuf_nodesale_proto_msgTypes[3]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ActionPurchase.ProtoReflect.Descriptor instead.
+func (*ActionPurchase) Descriptor() ([]byte, []int) {
+	return file_modules_nodesale_protobuf_nodesale_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *ActionPurchase) GetPayload() *PurchasePayload {
+	if x != nil {
+		return x.Payload
+	}
+	return nil
+}
+
+func (x *ActionPurchase) GetSellerSignature() string {
+	if x != nil {
+		return x.SellerSignature
+	}
+	return ""
+}
+
+type PurchasePayload struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	DeployID       *ActionID `protobuf:"bytes,1,opt,name=deployID,proto3" json:"deployID,omitempty"`
+	BuyerPublicKey string    `protobuf:"bytes,2,opt,name=buyerPublicKey,proto3" json:"buyerPublicKey,omitempty"`
+	NodeIDs        []uint32  `protobuf:"varint,3,rep,packed,name=nodeIDs,proto3" json:"nodeIDs,omitempty"`
+	TotalAmountSat int64     `protobuf:"varint,4,opt,name=totalAmountSat,proto3" json:"totalAmountSat,omitempty"`
+	TimeOutBlock   uint64    `protobuf:"varint,5,opt,name=timeOutBlock,proto3" json:"timeOutBlock,omitempty"`
+}
+
+func (x *PurchasePayload) Reset() {
+	*x = PurchasePayload{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_modules_nodesale_protobuf_nodesale_proto_msgTypes[4]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *PurchasePayload) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*PurchasePayload) ProtoMessage() {}
+
+func (x *PurchasePayload) ProtoReflect() protoreflect.Message {
+	mi := &file_modules_nodesale_protobuf_nodesale_proto_msgTypes[4]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use PurchasePayload.ProtoReflect.Descriptor instead.
+func (*PurchasePayload) Descriptor() ([]byte, []int) {
+	return file_modules_nodesale_protobuf_nodesale_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *PurchasePayload) GetDeployID() *ActionID {
+	if x != nil {
+		return x.DeployID
+	}
+	return nil
+}
+
+func (x *PurchasePayload) GetBuyerPublicKey() string {
+	if x != nil {
+		return x.BuyerPublicKey
+	}
+	return ""
+}
+
+func (x *PurchasePayload) GetNodeIDs() []uint32 {
+	if x != nil {
+		return x.NodeIDs
+	}
+	return nil
+}
+
+func (x *PurchasePayload) GetTotalAmountSat() int64 {
+	if x != nil {
+		return x.TotalAmountSat
+	}
+	return 0
+}
+
+func (x *PurchasePayload) GetTimeOutBlock() uint64 {
+	if x != nil {
+		return x.TimeOutBlock
+	}
+	return 0
+}
+
+type ActionID struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Block   uint64 `protobuf:"varint,1,opt,name=block,proto3" json:"block,omitempty"`
+	TxIndex uint32 `protobuf:"varint,2,opt,name=txIndex,proto3" json:"txIndex,omitempty"`
+}
+
+func (x *ActionID) Reset() {
+	*x = ActionID{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_modules_nodesale_protobuf_nodesale_proto_msgTypes[5]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ActionID) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ActionID) ProtoMessage() {}
+
+func (x *ActionID) ProtoReflect() protoreflect.Message {
+	mi := &file_modules_nodesale_protobuf_nodesale_proto_msgTypes[5]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ActionID.ProtoReflect.Descriptor instead.
+func (*ActionID) Descriptor() ([]byte, []int) {
+	return file_modules_nodesale_protobuf_nodesale_proto_rawDescGZIP(), []int{5}
+}
+
+func (x *ActionID) GetBlock() uint64 {
+	if x != nil {
+		return x.Block
+	}
+	return 0
+}
+
+func (x *ActionID) GetTxIndex() uint32 {
+	if x != nil {
+		return x.TxIndex
+	}
+	return 0
+}
+
+type ActionDelegate struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	DelegateePublicKey string    `protobuf:"bytes,1,opt,name=delegateePublicKey,proto3" json:"delegateePublicKey,omitempty"`
+	NodeIDs            []uint32  `protobuf:"varint,2,rep,packed,name=nodeIDs,proto3" json:"nodeIDs,omitempty"`
+	DeployID           *ActionID `protobuf:"bytes,3,opt,name=deployID,proto3" json:"deployID,omitempty"`
+}
+
+func (x *ActionDelegate) Reset() {
+	*x = ActionDelegate{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_modules_nodesale_protobuf_nodesale_proto_msgTypes[6]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ActionDelegate) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ActionDelegate) ProtoMessage() {}
+
+func (x *ActionDelegate) ProtoReflect() protoreflect.Message {
+	mi := &file_modules_nodesale_protobuf_nodesale_proto_msgTypes[6]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ActionDelegate.ProtoReflect.Descriptor instead.
+func (*ActionDelegate) Descriptor() ([]byte, []int) {
+	return file_modules_nodesale_protobuf_nodesale_proto_rawDescGZIP(), []int{6}
+}
+
+func (x *ActionDelegate) GetDelegateePublicKey() string {
+	if x != nil {
+		return x.DelegateePublicKey
+	}
+	return ""
+}
+
+func (x *ActionDelegate) GetNodeIDs() []uint32 {
+	if x != nil {
+		return x.NodeIDs
+	}
+	return nil
+}
+
+func (x *ActionDelegate) GetDeployID() *ActionID {
+	if x != nil {
+		return x.DeployID
+	}
+	return nil
+}
+
+var File_modules_nodesale_protobuf_nodesale_proto protoreflect.FileDescriptor
+
+var file_modules_nodesale_protobuf_nodesale_proto_rawDesc = []byte{
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+}
+
+var (
+	file_modules_nodesale_protobuf_nodesale_proto_rawDescOnce sync.Once
+	file_modules_nodesale_protobuf_nodesale_proto_rawDescData = file_modules_nodesale_protobuf_nodesale_proto_rawDesc
+)
+
+func file_modules_nodesale_protobuf_nodesale_proto_rawDescGZIP() []byte {
+	file_modules_nodesale_protobuf_nodesale_proto_rawDescOnce.Do(func() {
+		file_modules_nodesale_protobuf_nodesale_proto_rawDescData = protoimpl.X.CompressGZIP(file_modules_nodesale_protobuf_nodesale_proto_rawDescData)
+	})
+	return file_modules_nodesale_protobuf_nodesale_proto_rawDescData
+}
+
+var file_modules_nodesale_protobuf_nodesale_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
+var file_modules_nodesale_protobuf_nodesale_proto_msgTypes = make([]protoimpl.MessageInfo, 7)
+var file_modules_nodesale_protobuf_nodesale_proto_goTypes = []interface{}{
+	(Action)(0),             // 0: nodesale.Action
+	(*NodeSaleEvent)(nil),   // 1: nodesale.NodeSaleEvent
+	(*ActionDeploy)(nil),    // 2: nodesale.ActionDeploy
+	(*Tier)(nil),            // 3: nodesale.Tier
+	(*ActionPurchase)(nil),  // 4: nodesale.ActionPurchase
+	(*PurchasePayload)(nil), // 5: nodesale.PurchasePayload
+	(*ActionID)(nil),        // 6: nodesale.ActionID
+	(*ActionDelegate)(nil),  // 7: nodesale.ActionDelegate
+}
+var file_modules_nodesale_protobuf_nodesale_proto_depIdxs = []int32{
+	0, // 0: nodesale.NodeSaleEvent.action:type_name -> nodesale.Action
+	2, // 1: nodesale.NodeSaleEvent.deploy:type_name -> nodesale.ActionDeploy
+	4, // 2: nodesale.NodeSaleEvent.purchase:type_name -> nodesale.ActionPurchase
+	7, // 3: nodesale.NodeSaleEvent.delegate:type_name -> nodesale.ActionDelegate
+	3, // 4: nodesale.ActionDeploy.tiers:type_name -> nodesale.Tier
+	5, // 5: nodesale.ActionPurchase.payload:type_name -> nodesale.PurchasePayload
+	6, // 6: nodesale.PurchasePayload.deployID:type_name -> nodesale.ActionID
+	6, // 7: nodesale.ActionDelegate.deployID:type_name -> nodesale.ActionID
+	8, // [8:8] is the sub-list for method output_type
+	8, // [8:8] is the sub-list for method input_type
+	8, // [8:8] is the sub-list for extension type_name
+	8, // [8:8] is the sub-list for extension extendee
+	0, // [0:8] is the sub-list for field type_name
+}
+
+func init() { file_modules_nodesale_protobuf_nodesale_proto_init() }
+func file_modules_nodesale_protobuf_nodesale_proto_init() {
+	if File_modules_nodesale_protobuf_nodesale_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_modules_nodesale_protobuf_nodesale_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*NodeSaleEvent); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_modules_nodesale_protobuf_nodesale_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ActionDeploy); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_modules_nodesale_protobuf_nodesale_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Tier); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_modules_nodesale_protobuf_nodesale_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ActionPurchase); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_modules_nodesale_protobuf_nodesale_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*PurchasePayload); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_modules_nodesale_protobuf_nodesale_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ActionID); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_modules_nodesale_protobuf_nodesale_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ActionDelegate); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	file_modules_nodesale_protobuf_nodesale_proto_msgTypes[0].OneofWrappers = []interface{}{}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_modules_nodesale_protobuf_nodesale_proto_rawDesc,
+			NumEnums:      1,
+			NumMessages:   7,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_modules_nodesale_protobuf_nodesale_proto_goTypes,
+		DependencyIndexes: file_modules_nodesale_protobuf_nodesale_proto_depIdxs,
+		EnumInfos:         file_modules_nodesale_protobuf_nodesale_proto_enumTypes,
+		MessageInfos:      file_modules_nodesale_protobuf_nodesale_proto_msgTypes,
+	}.Build()
+	File_modules_nodesale_protobuf_nodesale_proto = out.File
+	file_modules_nodesale_protobuf_nodesale_proto_rawDesc = nil
+	file_modules_nodesale_protobuf_nodesale_proto_goTypes = nil
+	file_modules_nodesale_protobuf_nodesale_proto_depIdxs = nil
+}

modules/nodesale/protobuf/nodesale.proto

@@ -0,0 +1,60 @@
+syntax = "proto3";
+
+// protoc modules/nodesale/protobuf/nodesale.proto --go_out=. --go_opt=module=github.com/gaze-network/indexer-network
+
+package nodesale;
+option go_package = "github.com/gaze-network/indexer-network/modules/nodesale/protobuf";
+
+enum Action {
+  ACTION_DEPLOY = 0;
+  ACTION_PURCHASE = 1;
+  ACTION_DELEGATE = 2;
+}
+
+message NodeSaleEvent {
+	Action action = 1;
+	optional ActionDeploy deploy = 2;
+	optional ActionPurchase purchase = 3;
+	optional ActionDelegate delegate = 4;
+}
+
+message ActionDeploy {
+	string name = 1;
+	uint32 startsAt = 2;
+	uint32 endsAt = 3;
+	repeated Tier tiers = 4;
+	string sellerPublicKey = 5;
+	uint32 maxPerAddress = 6;
+	uint32 maxDiscountPercentage = 7;
+	string sellerWallet = 8;
+}
+
+message Tier {
+	uint32 priceSat = 1;
+	uint32 limit = 2;
+	uint32 maxPerAddress = 3;
+}
+
+message ActionPurchase {
+	PurchasePayload payload = 1;
+	string sellerSignature = 2;
+}
+
+message PurchasePayload {
+	ActionID deployID = 1;
+	string buyerPublicKey = 2;
+	repeated uint32 nodeIDs = 3;
+	int64 totalAmountSat = 4;
+	uint64 timeOutBlock = 5;
+}
+
+message ActionID {
+	uint64 block = 1;
+	uint32 txIndex = 2;
+}
+
+message ActionDelegate {
+	string delegateePublicKey = 1;
+	repeated uint32 nodeIDs = 2;
+	ActionID deployID = 3;
+}

modules/nodesale/pubkeyaddr.go

@@ -0,0 +1,12 @@
+package nodesale
+
+import (
+	"github.com/btcsuite/btcd/btcec/v2"
+	"github.com/btcsuite/btcd/btcutil"
+)
+
+func (p *Processor) PubkeyToPkHashAddress(pubKey *btcec.PublicKey) btcutil.Address {
+	addrPubKey, _ := btcutil.NewAddressPubKey(pubKey.SerializeCompressed(), p.Network.ChainParams())
+	addrPubKeyHash := addrPubKey.AddressPubKeyHash()
+	return addrPubKeyHash
+}

modules/nodesale/purchase.go

@@ -0,0 +1,87 @@
+package nodesale
+
+import (
+	"context"
+
+	"github.com/cockroachdb/errors"
+	"github.com/gaze-network/indexer-network/core/types"
+	"github.com/gaze-network/indexer-network/modules/nodesale/datagateway"
+	"github.com/gaze-network/indexer-network/modules/nodesale/internal/entity"
+	purchasevalidator "github.com/gaze-network/indexer-network/modules/nodesale/internal/validator/purchase"
+)
+
+func (p *Processor) ProcessPurchase(ctx context.Context, qtx datagateway.NodeSaleDataGatewayWithTx, block *types.Block, event NodeSaleEvent) error {
+	purchase := event.EventMessage.Purchase
+	payload := purchase.Payload
+
+	validator := purchasevalidator.New()
+
+	validator.EqualXonlyPublicKey(payload.BuyerPublicKey, event.TxPubkey)
+
+	_, deploy, err := validator.NodeSaleExists(ctx, qtx, payload)
+	if err != nil {
+		return errors.Wrap(err, "cannot query. Something wrong.")
+	}
+
+	validator.ValidTimestamp(deploy, block.Header.Timestamp)
+	validator.WithinTimeoutBlock(payload.TimeOutBlock, uint64(event.Transaction.BlockHeight))
+
+	validator.VerifySignature(purchase, deploy)
+
+	_, tierMap := validator.ValidTiers(payload, deploy)
+
+	tiers := tierMap.Tiers
+	buyingTiersCount := tierMap.BuyingTiersCount
+	nodeIdToTier := tierMap.NodeIdToTier
+
+	_, err = validator.ValidUnpurchasedNodes(ctx, qtx, payload)
+	if err != nil {
+		return errors.Wrap(err, "cannot query. Something wrong.")
+	}
+
+	_, meta := validator.ValidPaidAmount(payload, deploy, event.InputValue, tiers, buyingTiersCount, p.Network.ChainParams())
+
+	_, err = validator.WithinLimit(ctx, qtx, payload, deploy, tiers, buyingTiersCount)
+	if err != nil {
+		return errors.Wrap(err, "cannot query. Something wrong.")
+	}
+
+	err = qtx.CreateEvent(ctx, entity.NodeSaleEvent{
+		TxHash:         event.Transaction.TxHash.String(),
+		TxIndex:        int32(event.Transaction.Index),
+		Action:         int32(event.EventMessage.Action),
+		RawMessage:     event.RawData,
+		ParsedMessage:  event.EventJson,
+		BlockTimestamp: block.Header.Timestamp,
+		BlockHash:      event.Transaction.BlockHash.String(),
+		BlockHeight:    event.Transaction.BlockHeight,
+		Valid:          validator.Valid,
+		WalletAddress:  p.PubkeyToPkHashAddress(event.TxPubkey).EncodeAddress(),
+		Metadata:       meta,
+		Reason:         validator.Reason,
+	})
+	if err != nil {
+		return errors.Wrap(err, "Failed to insert event")
+	}
+
+	if validator.Valid {
+		// add to node
+		for _, nodeId := range payload.NodeIDs {
+			err := qtx.CreateNode(ctx, entity.Node{
+				SaleBlock:      deploy.BlockHeight,
+				SaleTxIndex:    deploy.TxIndex,
+				NodeID:         nodeId,
+				TierIndex:      nodeIdToTier[nodeId],
+				DelegatedTo:    "",
+				OwnerPublicKey: payload.BuyerPublicKey,
+				PurchaseTxHash: event.Transaction.TxHash.String(),
+				DelegateTxHash: "",
+			})
+			if err != nil {
+				return errors.Wrap(err, "Failed to insert node")
+			}
+		}
+	}
+
+	return nil
+}

modules/nodesale/purchase_test.go

@@ -0,0 +1,902 @@
+package nodesale
+
+import (
+	"context"
+	"encoding/hex"
+	"testing"
+	"time"
+
+	"github.com/btcsuite/btcd/btcec/v2"
+	"github.com/btcsuite/btcd/chaincfg/chainhash"
+	"github.com/decred/dcrd/dcrec/secp256k1/v4/ecdsa"
+	"github.com/gaze-network/indexer-network/common"
+	"github.com/gaze-network/indexer-network/modules/nodesale/datagateway"
+	"github.com/gaze-network/indexer-network/modules/nodesale/datagateway/mocks"
+	"github.com/gaze-network/indexer-network/modules/nodesale/internal/entity"
+	"github.com/gaze-network/indexer-network/modules/nodesale/internal/validator"
+	"github.com/gaze-network/indexer-network/modules/nodesale/internal/validator/purchase"
+	"github.com/gaze-network/indexer-network/modules/nodesale/protobuf"
+	"github.com/samber/lo"
+	"github.com/stretchr/testify/mock"
+	"github.com/stretchr/testify/require"
+	"google.golang.org/protobuf/encoding/protojson"
+	"google.golang.org/protobuf/proto"
+)
+
+func TestInvalidPurchase(t *testing.T) {
+	ctx := context.Background()
+	mockDgTx := mocks.NewNodeSaleDataGatewayWithTx(t)
+	p := NewProcessor(mockDgTx, nil, common.NetworkMainnet, nil, 0)
+
+	buyerPrivateKey, err := btcec.NewPrivateKey()
+	require.NoError(t, err)
+	buyerPubkeyHex := hex.EncodeToString(buyerPrivateKey.PubKey().SerializeCompressed())
+
+	message := &protobuf.NodeSaleEvent{
+		Action: protobuf.Action_ACTION_PURCHASE,
+		Purchase: &protobuf.ActionPurchase{
+			Payload: &protobuf.PurchasePayload{
+				DeployID: &protobuf.ActionID{
+					Block:   111,
+					TxIndex: 1,
+				},
+				NodeIDs:        []uint32{1, 2},
+				BuyerPublicKey: buyerPubkeyHex,
+				TotalAmountSat: 500,
+				TimeOutBlock:   uint64(testBlockHeight) + 5,
+			},
+		},
+	}
+
+	event, block := assembleTestEvent(buyerPrivateKey, "030303030303", "030303030303", 0, 0, message)
+
+	mockDgTx.EXPECT().GetNodeSale(mock.Anything, mock.Anything).Return(nil, nil)
+
+	mockDgTx.EXPECT().CreateEvent(mock.Anything, mock.MatchedBy(func(event entity.NodeSaleEvent) bool {
+		return event.Valid == false
+	})).Return(nil)
+
+	err = p.ProcessPurchase(ctx, mockDgTx, block, event)
+	require.NoError(t, err)
+
+	mockDgTx.AssertNotCalled(t, "CreateNode")
+}
+
+func TestInvalidBuyerKey(t *testing.T) {
+	ctx := context.Background()
+	mockDgTx := mocks.NewNodeSaleDataGatewayWithTx(t)
+	p := NewProcessor(mockDgTx, nil, common.NetworkMainnet, nil, 0)
+
+	strangerPrivateKey, _ := btcec.NewPrivateKey()
+	strangerPrivateKeyHex := hex.EncodeToString(strangerPrivateKey.PubKey().SerializeCompressed())
+
+	buyerPrivateKey, _ := btcec.NewPrivateKey()
+
+	message := &protobuf.NodeSaleEvent{
+		Action: protobuf.Action_ACTION_PURCHASE,
+		Purchase: &protobuf.ActionPurchase{
+			Payload: &protobuf.PurchasePayload{
+				DeployID: &protobuf.ActionID{
+					Block:   100,
+					TxIndex: 1,
+				},
+				NodeIDs:        []uint32{1, 2},
+				BuyerPublicKey: strangerPrivateKeyHex,
+				TotalAmountSat: 200,
+				TimeOutBlock:   uint64(testBlockHeight) + 5,
+			},
+		},
+	}
+
+	event, block := assembleTestEvent(buyerPrivateKey, "0707070707", "0707070707", 0, 0, message)
+	block.Header.Timestamp = time.Now().UTC()
+
+	mockDgTx.EXPECT().CreateEvent(mock.Anything, mock.MatchedBy(func(event entity.NodeSaleEvent) bool {
+		return event.Valid == false && event.Reason == validator.INVALID_PUBKEY
+	})).Return(nil)
+
+	err := p.ProcessPurchase(ctx, mockDgTx, block, event)
+	require.NoError(t, err)
+
+	mockDgTx.AssertNotCalled(t, "CreateNode")
+}
+
+func TestInvalidTimestamp(t *testing.T) {
+	ctx := context.Background()
+	mockDgTx := mocks.NewNodeSaleDataGatewayWithTx(t)
+	p := NewProcessor(mockDgTx, nil, common.NetworkMainnet, nil, 0)
+
+	sellerPrivateKey, err := btcec.NewPrivateKey()
+	require.NoError(t, err)
+
+	sellerPubkeyHex := hex.EncodeToString(sellerPrivateKey.PubKey().SerializeCompressed())
+	sellerWallet := p.PubkeyToPkHashAddress(sellerPrivateKey.PubKey())
+
+	startAt := time.Now().Add(time.Hour * -1)
+	endAt := time.Now().Add(time.Hour * 1)
+
+	tiers := lo.Map([]*protobuf.Tier{
+		{
+			PriceSat:      100,
+			Limit:         5,
+			MaxPerAddress: 100,
+		},
+		{
+			PriceSat:      200,
+			Limit:         5,
+			MaxPerAddress: 100,
+		},
+	}, func(tier *protobuf.Tier, _ int) []byte {
+		tierJson, err := protojson.Marshal(tier)
+		require.NoError(t, err)
+		return tierJson
+	})
+	mockDgTx.EXPECT().GetNodeSale(mock.Anything, datagateway.GetNodeSaleParams{
+		BlockHeight: 100,
+		TxIndex:     1,
+	}).Return([]entity.NodeSale{
+		{
+			BlockHeight:           100,
+			TxIndex:               1,
+			Name:                  t.Name(),
+			StartsAt:              startAt,
+			EndsAt:                endAt,
+			Tiers:                 tiers,
+			SellerPublicKey:       sellerPubkeyHex,
+			MaxPerAddress:         100,
+			DeployTxHash:          "040404040404",
+			MaxDiscountPercentage: 50,
+			SellerWallet:          sellerWallet.EncodeAddress(),
+		},
+	}, nil)
+
+	buyerPrivateKey, _ := btcec.NewPrivateKey()
+	buyerPubkeyHex := hex.EncodeToString(buyerPrivateKey.PubKey().SerializeCompressed())
+
+	message := &protobuf.NodeSaleEvent{
+		Action: protobuf.Action_ACTION_PURCHASE,
+		Purchase: &protobuf.ActionPurchase{
+			Payload: &protobuf.PurchasePayload{
+				DeployID: &protobuf.ActionID{
+					Block:   100,
+					TxIndex: 1,
+				},
+				NodeIDs:        []uint32{1, 2},
+				BuyerPublicKey: buyerPubkeyHex,
+				TotalAmountSat: 200,
+				TimeOutBlock:   uint64(testBlockHeight) + 5,
+			},
+		},
+	}
+
+	event, block := assembleTestEvent(buyerPrivateKey, "050505050505", "050505050505", 0, 0, message)
+
+	block.Header.Timestamp = time.Now().UTC().Add(time.Hour * 2)
+
+	mockDgTx.EXPECT().CreateEvent(mock.Anything, mock.MatchedBy(func(event entity.NodeSaleEvent) bool {
+		return event.Valid == false && event.Reason == purchase.PURCHASE_TIMEOUT
+	})).Return(nil)
+
+	err = p.ProcessPurchase(ctx, mockDgTx, block, event)
+	require.NoError(t, err)
+
+	mockDgTx.AssertNotCalled(t, "CreateNode")
+}
+
+func TestTimeOut(t *testing.T) {
+	ctx := context.Background()
+	mockDgTx := mocks.NewNodeSaleDataGatewayWithTx(t)
+	p := NewProcessor(mockDgTx, nil, common.NetworkMainnet, nil, 0)
+
+	sellerPrivateKey, _ := btcec.NewPrivateKey()
+	sellerPubkeyHex := hex.EncodeToString(sellerPrivateKey.PubKey().SerializeCompressed())
+	sellerWallet := p.PubkeyToPkHashAddress(sellerPrivateKey.PubKey())
+
+	startAt := time.Now().Add(time.Hour * -1)
+	endAt := time.Now().Add(time.Hour * 1)
+
+	tiers := lo.Map([]*protobuf.Tier{
+		{
+			PriceSat:      100,
+			Limit:         5,
+			MaxPerAddress: 100,
+		},
+		{
+			PriceSat:      200,
+			Limit:         5,
+			MaxPerAddress: 100,
+		},
+	}, func(tier *protobuf.Tier, _ int) []byte {
+		tierJson, err := protojson.Marshal(tier)
+		require.NoError(t, err)
+		return tierJson
+	})
+
+	mockDgTx.EXPECT().GetNodeSale(mock.Anything, datagateway.GetNodeSaleParams{
+		BlockHeight: 100,
+		TxIndex:     1,
+	}).Return([]entity.NodeSale{
+		{
+			BlockHeight:           100,
+			TxIndex:               1,
+			Name:                  t.Name(),
+			StartsAt:              startAt,
+			EndsAt:                endAt,
+			Tiers:                 tiers,
+			SellerPublicKey:       sellerPubkeyHex,
+			MaxPerAddress:         100,
+			DeployTxHash:          "040404040404",
+			MaxDiscountPercentage: 50,
+			SellerWallet:          sellerWallet.EncodeAddress(),
+		},
+	}, nil)
+
+	buyerPrivateKey, _ := btcec.NewPrivateKey()
+	buyerPubkeyHex := hex.EncodeToString(buyerPrivateKey.PubKey().SerializeCompressed())
+
+	message := &protobuf.NodeSaleEvent{
+		Action: protobuf.Action_ACTION_PURCHASE,
+		Purchase: &protobuf.ActionPurchase{
+			Payload: &protobuf.PurchasePayload{
+				DeployID: &protobuf.ActionID{
+					Block:   100,
+					TxIndex: 1,
+				},
+				NodeIDs:        []uint32{1, 2},
+				BuyerPublicKey: buyerPubkeyHex,
+				TimeOutBlock:   uint64(testBlockHeight) - 5,
+				TotalAmountSat: 200,
+			},
+		},
+	}
+
+	event, block := assembleTestEvent(buyerPrivateKey, "090909090909", "090909090909", 0, 0, message)
+
+	mockDgTx.EXPECT().CreateEvent(mock.Anything, mock.MatchedBy(func(event entity.NodeSaleEvent) bool {
+		return event.Valid == false && event.Reason == purchase.BLOCK_HEIGHT_TIMEOUT
+	})).Return(nil)
+
+	err := p.ProcessPurchase(ctx, mockDgTx, block, event)
+	require.NoError(t, err)
+
+	mockDgTx.AssertNotCalled(t, "CreateNode")
+}
+
+func TestSignatureInvalid(t *testing.T) {
+	ctx := context.Background()
+	mockDgTx := mocks.NewNodeSaleDataGatewayWithTx(t)
+	p := NewProcessor(mockDgTx, nil, common.NetworkMainnet, nil, 0)
+
+	sellerPrivateKey, _ := btcec.NewPrivateKey()
+	sellerPubkeyHex := hex.EncodeToString(sellerPrivateKey.PubKey().SerializeCompressed())
+	sellerWallet := p.PubkeyToPkHashAddress(sellerPrivateKey.PubKey())
+
+	startAt := time.Now().Add(time.Hour * -1)
+	endAt := time.Now().Add(time.Hour * 1)
+
+	tiers := lo.Map([]*protobuf.Tier{
+		{
+			PriceSat:      100,
+			Limit:         5,
+			MaxPerAddress: 100,
+		},
+		{
+			PriceSat:      200,
+			Limit:         5,
+			MaxPerAddress: 100,
+		},
+	}, func(tier *protobuf.Tier, _ int) []byte {
+		tierJson, err := protojson.Marshal(tier)
+		require.NoError(t, err)
+		return tierJson
+	})
+	mockDgTx.EXPECT().GetNodeSale(mock.Anything, datagateway.GetNodeSaleParams{
+		BlockHeight: 100,
+		TxIndex:     1,
+	}).Return([]entity.NodeSale{
+		{
+			BlockHeight:           100,
+			TxIndex:               1,
+			Name:                  t.Name(),
+			StartsAt:              startAt,
+			EndsAt:                endAt,
+			Tiers:                 tiers,
+			SellerPublicKey:       sellerPubkeyHex,
+			MaxPerAddress:         100,
+			DeployTxHash:          "040404040404",
+			MaxDiscountPercentage: 50,
+			SellerWallet:          sellerWallet.EncodeAddress(),
+		},
+	}, nil)
+
+	buyerPrivateKey, _ := btcec.NewPrivateKey()
+	buyerPubkeyHex := hex.EncodeToString(buyerPrivateKey.PubKey().SerializeCompressed())
+
+	payload := &protobuf.PurchasePayload{
+		DeployID: &protobuf.ActionID{
+			Block:   100,
+			TxIndex: 1,
+		},
+		NodeIDs:        []uint32{1, 2},
+		BuyerPublicKey: buyerPubkeyHex,
+		TimeOutBlock:   testBlockHeight + 5,
+	}
+
+	payloadBytes, _ := proto.Marshal(payload)
+	payloadHash := chainhash.DoubleHashB(payloadBytes)
+	signature := ecdsa.Sign(buyerPrivateKey, payloadHash[:])
+	signatureHex := hex.EncodeToString(signature.Serialize())
+
+	message := &protobuf.NodeSaleEvent{
+		Action: protobuf.Action_ACTION_PURCHASE,
+		Purchase: &protobuf.ActionPurchase{
+			Payload:         payload,
+			SellerSignature: signatureHex,
+		},
+	}
+
+	event, block := assembleTestEvent(buyerPrivateKey, "0B0B0B", "0B0B0B", 0, 0, message)
+
+	mockDgTx.EXPECT().CreateEvent(mock.Anything, mock.MatchedBy(func(event entity.NodeSaleEvent) bool {
+		return event.Valid == false && event.Reason == purchase.INVALID_SIGNATURE
+	})).Return(nil)
+
+	err := p.ProcessPurchase(ctx, mockDgTx, block, event)
+	require.NoError(t, err)
+
+	mockDgTx.AssertNotCalled(t, "CreateNode")
+}
+
+func TestValidPurchase(t *testing.T) {
+	ctx := context.Background()
+	mockDgTx := mocks.NewNodeSaleDataGatewayWithTx(t)
+	p := NewProcessor(mockDgTx, nil, common.NetworkMainnet, nil, 0)
+
+	sellerPrivateKey, _ := btcec.NewPrivateKey()
+	sellerPubkeyHex := hex.EncodeToString(sellerPrivateKey.PubKey().SerializeCompressed())
+	sellerWallet := p.PubkeyToPkHashAddress(sellerPrivateKey.PubKey())
+
+	startAt := time.Now().Add(time.Hour * -1)
+	endAt := time.Now().Add(time.Hour * 1)
+
+	tiers := lo.Map([]*protobuf.Tier{
+		{
+			PriceSat:      100,
+			Limit:         5,
+			MaxPerAddress: 100,
+		},
+		{
+			PriceSat:      200,
+			Limit:         4,
+			MaxPerAddress: 2,
+		},
+		{
+			PriceSat:      400,
+			Limit:         3,
+			MaxPerAddress: 100,
+		},
+	}, func(tier *protobuf.Tier, _ int) []byte {
+		tierJson, err := protojson.Marshal(tier)
+		require.NoError(t, err)
+		return tierJson
+	})
+
+	mockDgTx.EXPECT().GetNodeSale(mock.Anything, datagateway.GetNodeSaleParams{
+		BlockHeight: 100,
+		TxIndex:     1,
+	}).Return([]entity.NodeSale{
+		{
+			BlockHeight:           100,
+			TxIndex:               1,
+			Name:                  t.Name(),
+			StartsAt:              startAt,
+			EndsAt:                endAt,
+			Tiers:                 tiers,
+			SellerPublicKey:       sellerPubkeyHex,
+			MaxPerAddress:         100,
+			DeployTxHash:          "040404040404",
+			MaxDiscountPercentage: 50,
+			SellerWallet:          sellerWallet.EncodeAddress(),
+		},
+	}, nil)
+
+	mockDgTx.EXPECT().GetNodesByIds(mock.Anything, mock.Anything).Return(nil, nil)
+
+	mockDgTx.EXPECT().GetNodesByOwner(mock.Anything, mock.Anything).Return(nil, nil)
+
+	buyerPrivateKey, _ := btcec.NewPrivateKey()
+	buyerPubkeyHex := hex.EncodeToString(buyerPrivateKey.PubKey().SerializeCompressed())
+
+	payload := &protobuf.PurchasePayload{
+		DeployID: &protobuf.ActionID{
+			Block:   100,
+			TxIndex: 1,
+		},
+		BuyerPublicKey: buyerPubkeyHex,
+		TimeOutBlock:   uint64(testBlockHeight) + 5,
+		NodeIDs:        []uint32{0, 5, 6, 9},
+		TotalAmountSat: 500,
+	}
+
+	payloadBytes, _ := proto.Marshal(payload)
+	payloadHash := chainhash.DoubleHashB(payloadBytes)
+	signature := ecdsa.Sign(sellerPrivateKey, payloadHash[:])
+	signatureHex := hex.EncodeToString(signature.Serialize())
+
+	message := &protobuf.NodeSaleEvent{
+		Action: protobuf.Action_ACTION_PURCHASE,
+		Purchase: &protobuf.ActionPurchase{
+			Payload:         payload,
+			SellerSignature: signatureHex,
+		},
+	}
+
+	event, block := assembleTestEvent(buyerPrivateKey, "0D0D0D0D", "0D0D0D0D", 0, 0, message)
+	event.InputValue = 500
+
+	mockDgTx.EXPECT().CreateEvent(mock.Anything, mock.MatchedBy(func(event entity.NodeSaleEvent) bool {
+		return event.Valid == true && event.Reason == ""
+	})).Return(nil)
+
+	mockDgTx.EXPECT().CreateNode(mock.Anything, mock.MatchedBy(func(node entity.Node) bool {
+		return node.NodeID == 0 &&
+			node.TierIndex == 0 &&
+			node.OwnerPublicKey == buyerPubkeyHex &&
+			node.PurchaseTxHash == event.Transaction.TxHash.String() &&
+			node.SaleBlock == 100 &&
+			node.SaleTxIndex == 1
+	})).Return(nil)
+
+	mockDgTx.EXPECT().CreateNode(mock.Anything, mock.MatchedBy(func(node entity.Node) bool {
+		return node.NodeID == 5 &&
+			node.TierIndex == 1 &&
+			node.OwnerPublicKey == buyerPubkeyHex &&
+			node.PurchaseTxHash == event.Transaction.TxHash.String() &&
+			node.SaleBlock == 100 &&
+			node.SaleTxIndex == 1
+	})).Return(nil)
+
+	mockDgTx.EXPECT().CreateNode(mock.Anything, mock.MatchedBy(func(node entity.Node) bool {
+		return node.NodeID == 6 &&
+			node.TierIndex == 1 &&
+			node.OwnerPublicKey == buyerPubkeyHex &&
+			node.PurchaseTxHash == event.Transaction.TxHash.String() &&
+			node.SaleBlock == 100 &&
+			node.SaleTxIndex == 1
+	})).Return(nil)
+
+	mockDgTx.EXPECT().CreateNode(mock.Anything, mock.MatchedBy(func(node entity.Node) bool {
+		return node.NodeID == 9 &&
+			node.TierIndex == 2 &&
+			node.OwnerPublicKey == buyerPubkeyHex &&
+			node.PurchaseTxHash == event.Transaction.TxHash.String() &&
+			node.SaleBlock == 100 &&
+			node.SaleTxIndex == 1
+	})).Return(nil)
+
+	err := p.ProcessPurchase(ctx, mockDgTx, block, event)
+	require.NoError(t, err)
+}
+
+func TestMismatchPayment(t *testing.T) {
+	ctx := context.Background()
+	mockDgTx := mocks.NewNodeSaleDataGatewayWithTx(t)
+	p := NewProcessor(mockDgTx, nil, common.NetworkMainnet, nil, 0)
+
+	sellerPrivateKey, _ := btcec.NewPrivateKey()
+	sellerPubkeyHex := hex.EncodeToString(sellerPrivateKey.PubKey().SerializeCompressed())
+	sellerWallet := p.PubkeyToPkHashAddress(sellerPrivateKey.PubKey())
+
+	startAt := time.Now().Add(time.Hour * -1)
+	endAt := time.Now().Add(time.Hour * 1)
+
+	tiers := lo.Map([]*protobuf.Tier{
+		{
+			PriceSat:      100,
+			Limit:         5,
+			MaxPerAddress: 100,
+		},
+		{
+			PriceSat:      200,
+			Limit:         4,
+			MaxPerAddress: 2,
+		},
+		{
+			PriceSat:      400,
+			Limit:         3,
+			MaxPerAddress: 100,
+		},
+	}, func(tier *protobuf.Tier, _ int) []byte {
+		tierJson, err := protojson.Marshal(tier)
+		require.NoError(t, err)
+		return tierJson
+	})
+
+	mockDgTx.EXPECT().GetNodeSale(mock.Anything, datagateway.GetNodeSaleParams{
+		BlockHeight: 100,
+		TxIndex:     1,
+	}).Return([]entity.NodeSale{
+		{
+			BlockHeight:           100,
+			TxIndex:               1,
+			Name:                  t.Name(),
+			StartsAt:              startAt,
+			EndsAt:                endAt,
+			Tiers:                 tiers,
+			SellerPublicKey:       sellerPubkeyHex,
+			MaxPerAddress:         100,
+			DeployTxHash:          "040404040404",
+			MaxDiscountPercentage: 50,
+			SellerWallet:          sellerWallet.EncodeAddress(),
+		},
+	}, nil)
+
+	mockDgTx.EXPECT().GetNodesByIds(mock.Anything, mock.Anything).Return(nil, nil)
+
+	buyerPrivateKey, _ := btcec.NewPrivateKey()
+	buyerPubkeyHex := hex.EncodeToString(buyerPrivateKey.PubKey().SerializeCompressed())
+
+	payload := &protobuf.PurchasePayload{
+		DeployID: &protobuf.ActionID{
+			Block:   100,
+			TxIndex: 1,
+		},
+		BuyerPublicKey: buyerPubkeyHex,
+		TimeOutBlock:   uint64(testBlockHeight) + 5,
+		NodeIDs:        []uint32{0, 5, 6, 9},
+		TotalAmountSat: 500,
+	}
+
+	payloadBytes, _ := proto.Marshal(payload)
+	payloadHash := chainhash.DoubleHashB(payloadBytes)
+	signature := ecdsa.Sign(sellerPrivateKey, payloadHash[:])
+	signatureHex := hex.EncodeToString(signature.Serialize())
+
+	message := &protobuf.NodeSaleEvent{
+		Action: protobuf.Action_ACTION_PURCHASE,
+		Purchase: &protobuf.ActionPurchase{
+			Payload:         payload,
+			SellerSignature: signatureHex,
+		},
+	}
+
+	event, block := assembleTestEvent(buyerPrivateKey, "0D0D0D0D", "0D0D0D0D", 0, 0, message)
+	event.InputValue = 400
+
+	mockDgTx.EXPECT().CreateEvent(mock.Anything, mock.MatchedBy(func(event entity.NodeSaleEvent) bool {
+		return event.Valid == false && event.Reason == purchase.INVALID_PAYMENT
+	})).Return(nil)
+
+	err := p.ProcessPurchase(ctx, mockDgTx, block, event)
+	require.NoError(t, err)
+}
+
+func TestInsufficientFund(t *testing.T) {
+	ctx := context.Background()
+	mockDgTx := mocks.NewNodeSaleDataGatewayWithTx(t)
+	p := NewProcessor(mockDgTx, nil, common.NetworkMainnet, nil, 0)
+
+	sellerPrivateKey, _ := btcec.NewPrivateKey()
+	sellerPubkeyHex := hex.EncodeToString(sellerPrivateKey.PubKey().SerializeCompressed())
+	sellerWallet := p.PubkeyToPkHashAddress(sellerPrivateKey.PubKey())
+
+	startAt := time.Now().Add(time.Hour * -1)
+	endAt := time.Now().Add(time.Hour * 1)
+
+	tiers := lo.Map([]*protobuf.Tier{
+		{
+			PriceSat:      100,
+			Limit:         5,
+			MaxPerAddress: 100,
+		},
+		{
+			PriceSat:      200,
+			Limit:         4,
+			MaxPerAddress: 2,
+		},
+		{
+			PriceSat:      400,
+			Limit:         3,
+			MaxPerAddress: 100,
+		},
+	}, func(tier *protobuf.Tier, _ int) []byte {
+		tierJson, err := protojson.Marshal(tier)
+		require.NoError(t, err)
+		return tierJson
+	})
+
+	mockDgTx.EXPECT().GetNodeSale(mock.Anything, datagateway.GetNodeSaleParams{
+		BlockHeight: 100,
+		TxIndex:     1,
+	}).Return([]entity.NodeSale{
+		{
+			BlockHeight:           100,
+			TxIndex:               1,
+			Name:                  t.Name(),
+			StartsAt:              startAt,
+			EndsAt:                endAt,
+			Tiers:                 tiers,
+			SellerPublicKey:       sellerPubkeyHex,
+			MaxPerAddress:         100,
+			DeployTxHash:          "040404040404",
+			MaxDiscountPercentage: 50,
+			SellerWallet:          sellerWallet.EncodeAddress(),
+		},
+	}, nil)
+
+	mockDgTx.EXPECT().GetNodesByIds(mock.Anything, mock.Anything).Return(nil, nil)
+
+	buyerPrivateKey, _ := btcec.NewPrivateKey()
+	buyerPubkeyHex := hex.EncodeToString(buyerPrivateKey.PubKey().SerializeCompressed())
+
+	payload := &protobuf.PurchasePayload{
+		DeployID: &protobuf.ActionID{
+			Block:   100,
+			TxIndex: 1,
+		},
+		BuyerPublicKey: buyerPubkeyHex,
+		TimeOutBlock:   uint64(testBlockHeight) + 5,
+		NodeIDs:        []uint32{0, 5, 6, 9},
+		TotalAmountSat: 200,
+	}
+
+	payloadBytes, _ := proto.Marshal(payload)
+	payloadHash := chainhash.DoubleHashB(payloadBytes)
+	signature := ecdsa.Sign(sellerPrivateKey, payloadHash[:])
+	signatureHex := hex.EncodeToString(signature.Serialize())
+
+	message := &protobuf.NodeSaleEvent{
+		Action: protobuf.Action_ACTION_PURCHASE,
+		Purchase: &protobuf.ActionPurchase{
+			Payload:         payload,
+			SellerSignature: signatureHex,
+		},
+	}
+
+	event, block := assembleTestEvent(buyerPrivateKey, "0D0D0D0D", "0D0D0D0D", 0, 0, message)
+	event.InputValue = 200
+
+	mockDgTx.EXPECT().CreateEvent(mock.Anything, mock.MatchedBy(func(event entity.NodeSaleEvent) bool {
+		return event.Valid == false && event.Reason == purchase.INSUFFICIENT_FUND
+	})).Return(nil)
+
+	err := p.ProcessPurchase(ctx, mockDgTx, block, event)
+	require.NoError(t, err)
+}
+
+func TestBuyingLimit(t *testing.T) {
+	ctx := context.Background()
+	mockDgTx := mocks.NewNodeSaleDataGatewayWithTx(t)
+	p := NewProcessor(mockDgTx, nil, common.NetworkMainnet, nil, 0)
+
+	sellerPrivateKey, _ := btcec.NewPrivateKey()
+	sellerPubkeyHex := hex.EncodeToString(sellerPrivateKey.PubKey().SerializeCompressed())
+	sellerWallet := p.PubkeyToPkHashAddress(sellerPrivateKey.PubKey())
+
+	startAt := time.Now().Add(time.Hour * -1)
+	endAt := time.Now().Add(time.Hour * 1)
+
+	tiers := lo.Map([]*protobuf.Tier{
+		{
+			PriceSat:      100,
+			Limit:         5,
+			MaxPerAddress: 100,
+		},
+		{
+			PriceSat:      200,
+			Limit:         4,
+			MaxPerAddress: 2,
+		},
+		{
+			PriceSat:      400,
+			Limit:         50,
+			MaxPerAddress: 100,
+		},
+	}, func(tier *protobuf.Tier, _ int) []byte {
+		tierJson, err := protojson.Marshal(tier)
+		require.NoError(t, err)
+		return tierJson
+	})
+
+	mockDgTx.EXPECT().GetNodeSale(mock.Anything, datagateway.GetNodeSaleParams{
+		BlockHeight: 100,
+		TxIndex:     1,
+	}).Return([]entity.NodeSale{
+		{
+			BlockHeight:           100,
+			TxIndex:               1,
+			Name:                  t.Name(),
+			StartsAt:              startAt,
+			EndsAt:                endAt,
+			Tiers:                 tiers,
+			SellerPublicKey:       sellerPubkeyHex,
+			MaxPerAddress:         2,
+			DeployTxHash:          "040404040404",
+			MaxDiscountPercentage: 50,
+			SellerWallet:          sellerWallet.EncodeAddress(),
+		},
+	}, nil)
+
+	buyerPrivateKey, _ := btcec.NewPrivateKey()
+	buyerPubkeyHex := hex.EncodeToString(buyerPrivateKey.PubKey().SerializeCompressed())
+
+	mockDgTx.EXPECT().GetNodesByIds(mock.Anything, mock.Anything).Return(nil, nil)
+
+	mockDgTx.EXPECT().GetNodesByOwner(mock.Anything, datagateway.GetNodesByOwnerParams{
+		SaleBlock:      100,
+		SaleTxIndex:    1,
+		OwnerPublicKey: buyerPubkeyHex,
+	}).Return([]entity.Node{
+		{
+			SaleBlock:      100,
+			SaleTxIndex:    1,
+			NodeID:         9,
+			TierIndex:      2,
+			OwnerPublicKey: buyerPubkeyHex,
+		},
+		{
+			SaleBlock:      100,
+			SaleTxIndex:    1,
+			NodeID:         10,
+			TierIndex:      2,
+			OwnerPublicKey: buyerPubkeyHex,
+		},
+	}, nil)
+
+	payload := &protobuf.PurchasePayload{
+		DeployID: &protobuf.ActionID{
+			Block:   100,
+			TxIndex: 1,
+		},
+		BuyerPublicKey: buyerPubkeyHex,
+		TimeOutBlock:   uint64(testBlockHeight) + 5,
+		NodeIDs:        []uint32{11},
+		TotalAmountSat: 600,
+	}
+
+	payloadBytes, _ := proto.Marshal(payload)
+	payloadHash := chainhash.DoubleHashB(payloadBytes)
+	signature := ecdsa.Sign(sellerPrivateKey, payloadHash[:])
+	signatureHex := hex.EncodeToString(signature.Serialize())
+
+	message := &protobuf.NodeSaleEvent{
+		Action: protobuf.Action_ACTION_PURCHASE,
+		Purchase: &protobuf.ActionPurchase{
+			Payload:         payload,
+			SellerSignature: signatureHex,
+		},
+	}
+
+	event, block := assembleTestEvent(buyerPrivateKey, "22222222", "22222222", 0, 0, message)
+	event.InputValue = 600
+
+	mockDgTx.EXPECT().CreateEvent(mock.Anything, mock.MatchedBy(func(event entity.NodeSaleEvent) bool {
+		return event.Valid == false && event.Reason == purchase.OVER_LIMIT_PER_ADDR
+	})).Return(nil)
+
+	err := p.ProcessPurchase(ctx, mockDgTx, block, event)
+	require.NoError(t, err)
+
+	mockDgTx.AssertNotCalled(t, "CreateNode")
+}
+
+func TestBuyingTierLimit(t *testing.T) {
+	ctx := context.Background()
+	mockDgTx := mocks.NewNodeSaleDataGatewayWithTx(t)
+	p := NewProcessor(mockDgTx, nil, common.NetworkMainnet, nil, 0)
+
+	sellerPrivateKey, _ := btcec.NewPrivateKey()
+	sellerPubkeyHex := hex.EncodeToString(sellerPrivateKey.PubKey().SerializeCompressed())
+	sellerWallet := p.PubkeyToPkHashAddress(sellerPrivateKey.PubKey())
+
+	startAt := time.Now().Add(time.Hour * -1)
+	endAt := time.Now().Add(time.Hour * 1)
+
+	tiers := lo.Map([]*protobuf.Tier{
+		{
+			PriceSat:      100,
+			Limit:         5,
+			MaxPerAddress: 100,
+		},
+		{
+			PriceSat:      200,
+			Limit:         4,
+			MaxPerAddress: 2,
+		},
+		{
+			PriceSat:      400,
+			Limit:         50,
+			MaxPerAddress: 3,
+		},
+	}, func(tier *protobuf.Tier, _ int) []byte {
+		tierJson, err := protojson.Marshal(tier)
+		require.NoError(t, err)
+		return tierJson
+	})
+
+	mockDgTx.EXPECT().GetNodeSale(mock.Anything, datagateway.GetNodeSaleParams{
+		BlockHeight: 100,
+		TxIndex:     1,
+	}).Return([]entity.NodeSale{
+		{
+			BlockHeight:           100,
+			TxIndex:               1,
+			Name:                  t.Name(),
+			StartsAt:              startAt,
+			EndsAt:                endAt,
+			Tiers:                 tiers,
+			SellerPublicKey:       sellerPubkeyHex,
+			MaxPerAddress:         100,
+			DeployTxHash:          "040404040404",
+			MaxDiscountPercentage: 50,
+			SellerWallet:          sellerWallet.EncodeAddress(),
+		},
+	}, nil)
+
+	buyerPrivateKey, _ := btcec.NewPrivateKey()
+	buyerPubkeyHex := hex.EncodeToString(buyerPrivateKey.PubKey().SerializeCompressed())
+
+	mockDgTx.EXPECT().GetNodesByIds(mock.Anything, mock.Anything).Return(nil, nil)
+
+	mockDgTx.EXPECT().GetNodesByOwner(mock.Anything, datagateway.GetNodesByOwnerParams{
+		SaleBlock:      100,
+		SaleTxIndex:    1,
+		OwnerPublicKey: buyerPubkeyHex,
+	}).Return([]entity.Node{
+		{
+			SaleBlock:      100,
+			SaleTxIndex:    1,
+			NodeID:         9,
+			TierIndex:      2,
+			OwnerPublicKey: buyerPubkeyHex,
+		},
+		{
+			SaleBlock:      100,
+			SaleTxIndex:    1,
+			NodeID:         10,
+			TierIndex:      2,
+			OwnerPublicKey: buyerPubkeyHex,
+		},
+		{
+			SaleBlock:      100,
+			SaleTxIndex:    1,
+			NodeID:         11,
+			TierIndex:      2,
+			OwnerPublicKey: buyerPubkeyHex,
+		},
+	}, nil)
+
+	payload := &protobuf.PurchasePayload{
+		DeployID: &protobuf.ActionID{
+			Block:   100,
+			TxIndex: 1,
+		},
+		BuyerPublicKey: buyerPubkeyHex,
+		TimeOutBlock:   uint64(testBlockHeight) + 5,
+		NodeIDs:        []uint32{12, 13, 14},
+		TotalAmountSat: 600,
+	}
+
+	payloadBytes, _ := proto.Marshal(payload)
+	payloadHash := chainhash.DoubleHashB(payloadBytes)
+	signature := ecdsa.Sign(sellerPrivateKey, payloadHash[:])
+	signatureHex := hex.EncodeToString(signature.Serialize())
+
+	message := &protobuf.NodeSaleEvent{
+		Action: protobuf.Action_ACTION_PURCHASE,
+		Purchase: &protobuf.ActionPurchase{
+			Payload:         payload,
+			SellerSignature: signatureHex,
+		},
+	}
+
+	event, block := assembleTestEvent(buyerPrivateKey, "10101010", "10101010", 0, 0, message)
+	event.InputValue = 600
+
+	mockDgTx.EXPECT().CreateEvent(mock.Anything, mock.MatchedBy(func(event entity.NodeSaleEvent) bool {
+		return event.Valid == false && event.Reason == purchase.OVER_LIMIT_PER_TIER
+	})).Return(nil)
+
+	err := p.ProcessPurchase(ctx, mockDgTx, block, event)
+	require.NoError(t, err)
+}

modules/nodesale/repository/postgres/gen/blocks.sql.go

@@ -0,0 +1,62 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.27.0
+// source: blocks.sql
+
+package gen
+
+import (
+	"context"
+)
+
+const createBlock = `-- name: CreateBlock :exec
+INSERT INTO blocks ("block_height", "block_hash", "module")
+VALUES ($1, $2, $3)
+`
+
+type CreateBlockParams struct {
+	BlockHeight int64
+	BlockHash   string
+	Module      string
+}
+
+func (q *Queries) CreateBlock(ctx context.Context, arg CreateBlockParams) error {
+	_, err := q.db.Exec(ctx, createBlock, arg.BlockHeight, arg.BlockHash, arg.Module)
+	return err
+}
+
+const getBlock = `-- name: GetBlock :one
+SELECT block_height, block_hash, module FROM blocks
+WHERE "block_height" = $1
+`
+
+func (q *Queries) GetBlock(ctx context.Context, blockHeight int64) (Block, error) {
+	row := q.db.QueryRow(ctx, getBlock, blockHeight)
+	var i Block
+	err := row.Scan(&i.BlockHeight, &i.BlockHash, &i.Module)
+	return i, err
+}
+
+const getLastProcessedBlock = `-- name: GetLastProcessedBlock :one
+SELECT block_height, block_hash, module FROM blocks ORDER BY block_height DESC LIMIT 1
+`
+
+func (q *Queries) GetLastProcessedBlock(ctx context.Context) (Block, error) {
+	row := q.db.QueryRow(ctx, getLastProcessedBlock)
+	var i Block
+	err := row.Scan(&i.BlockHeight, &i.BlockHash, &i.Module)
+	return i, err
+}
+
+const removeBlockFrom = `-- name: RemoveBlockFrom :execrows
+DELETE FROM blocks
+WHERE "block_height" >= $1
+`
+
+func (q *Queries) RemoveBlockFrom(ctx context.Context, fromBlock int64) (int64, error) {
+	result, err := q.db.Exec(ctx, removeBlockFrom, fromBlock)
+	if err != nil {
+		return 0, err
+	}
+	return result.RowsAffected(), nil
+}

modules/nodesale/repository/postgres/gen/db.go

@@ -0,0 +1,32 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.27.0
+
+package gen
+
+import (
+	"context"
+
+	"github.com/jackc/pgx/v5"
+	"github.com/jackc/pgx/v5/pgconn"
+)
+
+type DBTX interface {
+	Exec(context.Context, string, ...interface{}) (pgconn.CommandTag, error)
+	Query(context.Context, string, ...interface{}) (pgx.Rows, error)
+	QueryRow(context.Context, string, ...interface{}) pgx.Row
+}
+
+func New(db DBTX) *Queries {
+	return &Queries{db: db}
+}
+
+type Queries struct {
+	db DBTX
+}
+
+func (q *Queries) WithTx(tx pgx.Tx) *Queries {
+	return &Queries{
+		db: tx,
+	}
+}

modules/nodesale/repository/postgres/gen/events.sql.go

@@ -0,0 +1,104 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.27.0
+// source: events.sql
+
+package gen
+
+import (
+	"context"
+
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+const createEvent = `-- 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)
+`
+
+type CreateEventParams struct {
+	TxHash         string
+	BlockHeight    int64
+	TxIndex        int32
+	WalletAddress  string
+	Valid          bool
+	Action         int32
+	RawMessage     []byte
+	ParsedMessage  []byte
+	BlockTimestamp pgtype.Timestamp
+	BlockHash      string
+	Metadata       []byte
+	Reason         string
+}
+
+func (q *Queries) CreateEvent(ctx context.Context, arg CreateEventParams) error {
+	_, err := q.db.Exec(ctx, createEvent,
+		arg.TxHash,
+		arg.BlockHeight,
+		arg.TxIndex,
+		arg.WalletAddress,
+		arg.Valid,
+		arg.Action,
+		arg.RawMessage,
+		arg.ParsedMessage,
+		arg.BlockTimestamp,
+		arg.BlockHash,
+		arg.Metadata,
+		arg.Reason,
+	)
+	return err
+}
+
+const getEventsByWallet = `-- name: GetEventsByWallet :many
+SELECT tx_hash, block_height, tx_index, wallet_address, valid, action, raw_message, parsed_message, block_timestamp, block_hash, metadata, reason
+FROM events
+WHERE wallet_address = $1
+`
+
+func (q *Queries) GetEventsByWallet(ctx context.Context, walletAddress string) ([]Event, error) {
+	rows, err := q.db.Query(ctx, getEventsByWallet, walletAddress)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []Event
+	for rows.Next() {
+		var i Event
+		if err := rows.Scan(
+			&i.TxHash,
+			&i.BlockHeight,
+			&i.TxIndex,
+			&i.WalletAddress,
+			&i.Valid,
+			&i.Action,
+			&i.RawMessage,
+			&i.ParsedMessage,
+			&i.BlockTimestamp,
+			&i.BlockHash,
+			&i.Metadata,
+			&i.Reason,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const removeEventsFromBlock = `-- name: RemoveEventsFromBlock :execrows
+DELETE FROM events
+WHERE "block_height" >= $1
+`
+
+func (q *Queries) RemoveEventsFromBlock(ctx context.Context, fromBlock int64) (int64, error) {
+	result, err := q.db.Exec(ctx, removeEventsFromBlock, fromBlock)
+	if err != nil {
+		return 0, err
+	}
+	return result.RowsAffected(), nil
+}

modules/nodesale/repository/postgres/gen/models.go

@@ -0,0 +1,55 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.27.0
+
+package gen
+
+import (
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+type Block struct {
+	BlockHeight int64
+	BlockHash   string
+	Module      string
+}
+
+type Event struct {
+	TxHash         string
+	BlockHeight    int64
+	TxIndex        int32
+	WalletAddress  string
+	Valid          bool
+	Action         int32
+	RawMessage     []byte
+	ParsedMessage  []byte
+	BlockTimestamp pgtype.Timestamp
+	BlockHash      string
+	Metadata       []byte
+	Reason         string
+}
+
+type Node struct {
+	SaleBlock      int64
+	SaleTxIndex    int32
+	NodeID         int32
+	TierIndex      int32
+	DelegatedTo    string
+	OwnerPublicKey string
+	PurchaseTxHash string
+	DelegateTxHash string
+}
+
+type NodeSale struct {
+	BlockHeight           int64
+	TxIndex               int32
+	Name                  string
+	StartsAt              pgtype.Timestamp
+	EndsAt                pgtype.Timestamp
+	Tiers                 [][]byte
+	SellerPublicKey       string
+	MaxPerAddress         int32
+	DeployTxHash          string
+	MaxDiscountPercentage int32
+	SellerWallet          string
+}

modules/nodesale/repository/postgres/gen/nodes.sql.go

@@ -0,0 +1,312 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.27.0
+// source: nodes.sql
+
+package gen
+
+import (
+	"context"
+)
+
+const clearDelegate = `-- name: ClearDelegate :execrows
+UPDATE nodes
+SET "delegated_to" = ''
+WHERE "delegate_tx_hash" = ''
+`
+
+func (q *Queries) ClearDelegate(ctx context.Context) (int64, error) {
+	result, err := q.db.Exec(ctx, clearDelegate)
+	if err != nil {
+		return 0, err
+	}
+	return result.RowsAffected(), nil
+}
+
+const createNode = `-- 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)
+`
+
+type CreateNodeParams struct {
+	SaleBlock      int64
+	SaleTxIndex    int32
+	NodeID         int32
+	TierIndex      int32
+	DelegatedTo    string
+	OwnerPublicKey string
+	PurchaseTxHash string
+	DelegateTxHash string
+}
+
+func (q *Queries) CreateNode(ctx context.Context, arg CreateNodeParams) error {
+	_, err := q.db.Exec(ctx, createNode,
+		arg.SaleBlock,
+		arg.SaleTxIndex,
+		arg.NodeID,
+		arg.TierIndex,
+		arg.DelegatedTo,
+		arg.OwnerPublicKey,
+		arg.PurchaseTxHash,
+		arg.DelegateTxHash,
+	)
+	return err
+}
+
+const getNodeCountByTierIndex = `-- name: GetNodeCountByTierIndex :many
+SELECT (tiers.tier_index)::int AS tier_index, count(nodes.tier_index)
+FROM generate_series($3::int,$4::int) AS tiers(tier_index)
+LEFT JOIN 
+	(SELECT sale_block, sale_tx_index, node_id, tier_index, delegated_to, owner_public_key, purchase_tx_hash, delegate_tx_hash 
+	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
+`
+
+type GetNodeCountByTierIndexParams struct {
+	SaleBlock   int64
+	SaleTxIndex int32
+	FromTier    int32
+	ToTier      int32
+}
+
+type GetNodeCountByTierIndexRow struct {
+	TierIndex int32
+	Count     int64
+}
+
+func (q *Queries) GetNodeCountByTierIndex(ctx context.Context, arg GetNodeCountByTierIndexParams) ([]GetNodeCountByTierIndexRow, error) {
+	rows, err := q.db.Query(ctx, getNodeCountByTierIndex,
+		arg.SaleBlock,
+		arg.SaleTxIndex,
+		arg.FromTier,
+		arg.ToTier,
+	)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []GetNodeCountByTierIndexRow
+	for rows.Next() {
+		var i GetNodeCountByTierIndexRow
+		if err := rows.Scan(&i.TierIndex, &i.Count); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const getNodesByDeployment = `-- name: GetNodesByDeployment :many
+SELECT sale_block, sale_tx_index, node_id, tier_index, delegated_to, owner_public_key, purchase_tx_hash, delegate_tx_hash 
+FROM nodes
+WHERE sale_block = $1 AND
+    sale_tx_index = $2
+`
+
+type GetNodesByDeploymentParams struct {
+	SaleBlock   int64
+	SaleTxIndex int32
+}
+
+func (q *Queries) GetNodesByDeployment(ctx context.Context, arg GetNodesByDeploymentParams) ([]Node, error) {
+	rows, err := q.db.Query(ctx, getNodesByDeployment, arg.SaleBlock, arg.SaleTxIndex)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []Node
+	for rows.Next() {
+		var i Node
+		if err := rows.Scan(
+			&i.SaleBlock,
+			&i.SaleTxIndex,
+			&i.NodeID,
+			&i.TierIndex,
+			&i.DelegatedTo,
+			&i.OwnerPublicKey,
+			&i.PurchaseTxHash,
+			&i.DelegateTxHash,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const getNodesByIds = `-- name: GetNodesByIds :many
+SELECT sale_block, sale_tx_index, node_id, tier_index, delegated_to, owner_public_key, purchase_tx_hash, delegate_tx_hash
+FROM nodes
+WHERE sale_block = $1 AND
+    sale_tx_index = $2 AND
+    node_id = ANY ($3::int[])
+`
+
+type GetNodesByIdsParams struct {
+	SaleBlock   int64
+	SaleTxIndex int32
+	NodeIds     []int32
+}
+
+func (q *Queries) GetNodesByIds(ctx context.Context, arg GetNodesByIdsParams) ([]Node, error) {
+	rows, err := q.db.Query(ctx, getNodesByIds, arg.SaleBlock, arg.SaleTxIndex, arg.NodeIds)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []Node
+	for rows.Next() {
+		var i Node
+		if err := rows.Scan(
+			&i.SaleBlock,
+			&i.SaleTxIndex,
+			&i.NodeID,
+			&i.TierIndex,
+			&i.DelegatedTo,
+			&i.OwnerPublicKey,
+			&i.PurchaseTxHash,
+			&i.DelegateTxHash,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const getNodesByOwner = `-- name: GetNodesByOwner :many
+SELECT sale_block, sale_tx_index, node_id, tier_index, delegated_to, owner_public_key, purchase_tx_hash, delegate_tx_hash 
+FROM nodes
+WHERE sale_block = $1 AND
+    sale_tx_index = $2 AND
+    owner_public_key = $3
+ORDER BY tier_index
+`
+
+type GetNodesByOwnerParams struct {
+	SaleBlock      int64
+	SaleTxIndex    int32
+	OwnerPublicKey string
+}
+
+func (q *Queries) GetNodesByOwner(ctx context.Context, arg GetNodesByOwnerParams) ([]Node, error) {
+	rows, err := q.db.Query(ctx, getNodesByOwner, arg.SaleBlock, arg.SaleTxIndex, arg.OwnerPublicKey)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []Node
+	for rows.Next() {
+		var i Node
+		if err := rows.Scan(
+			&i.SaleBlock,
+			&i.SaleTxIndex,
+			&i.NodeID,
+			&i.TierIndex,
+			&i.DelegatedTo,
+			&i.OwnerPublicKey,
+			&i.PurchaseTxHash,
+			&i.DelegateTxHash,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const getNodesByPubkey = `-- name: GetNodesByPubkey :many
+SELECT nodes.sale_block, nodes.sale_tx_index, nodes.node_id, nodes.tier_index, nodes.delegated_to, nodes.owner_public_key, nodes.purchase_tx_hash, nodes.delegate_tx_hash
+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
+`
+
+type GetNodesByPubkeyParams struct {
+	SaleBlock      int64
+	SaleTxIndex    int32
+	OwnerPublicKey string
+	DelegatedTo    string
+}
+
+func (q *Queries) GetNodesByPubkey(ctx context.Context, arg GetNodesByPubkeyParams) ([]Node, error) {
+	rows, err := q.db.Query(ctx, getNodesByPubkey,
+		arg.SaleBlock,
+		arg.SaleTxIndex,
+		arg.OwnerPublicKey,
+		arg.DelegatedTo,
+	)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []Node
+	for rows.Next() {
+		var i Node
+		if err := rows.Scan(
+			&i.SaleBlock,
+			&i.SaleTxIndex,
+			&i.NodeID,
+			&i.TierIndex,
+			&i.DelegatedTo,
+			&i.OwnerPublicKey,
+			&i.PurchaseTxHash,
+			&i.DelegateTxHash,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const setDelegates = `-- name: SetDelegates :execrows
+UPDATE nodes
+SET delegated_to = $4, delegate_tx_hash = $3
+WHERE sale_block = $1 AND
+    sale_tx_index = $2 AND
+    node_id = ANY ($5::int[])
+`
+
+type SetDelegatesParams struct {
+	SaleBlock      int64
+	SaleTxIndex    int32
+	DelegateTxHash string
+	Delegatee      string
+	NodeIds        []int32
+}
+
+func (q *Queries) SetDelegates(ctx context.Context, arg SetDelegatesParams) (int64, error) {
+	result, err := q.db.Exec(ctx, setDelegates,
+		arg.SaleBlock,
+		arg.SaleTxIndex,
+		arg.DelegateTxHash,
+		arg.Delegatee,
+		arg.NodeIds,
+	)
+	if err != nil {
+		return 0, err
+	}
+	return result.RowsAffected(), nil
+}

modules/nodesale/repository/postgres/gen/nodesales.sql.go

@@ -0,0 +1,92 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.27.0
+// source: nodesales.sql
+
+package gen
+
+import (
+	"context"
+
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+const createNodeSale = `-- 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)
+`
+
+type CreateNodeSaleParams struct {
+	BlockHeight           int64
+	TxIndex               int32
+	Name                  string
+	StartsAt              pgtype.Timestamp
+	EndsAt                pgtype.Timestamp
+	Tiers                 [][]byte
+	SellerPublicKey       string
+	MaxPerAddress         int32
+	DeployTxHash          string
+	MaxDiscountPercentage int32
+	SellerWallet          string
+}
+
+func (q *Queries) CreateNodeSale(ctx context.Context, arg CreateNodeSaleParams) error {
+	_, err := q.db.Exec(ctx, createNodeSale,
+		arg.BlockHeight,
+		arg.TxIndex,
+		arg.Name,
+		arg.StartsAt,
+		arg.EndsAt,
+		arg.Tiers,
+		arg.SellerPublicKey,
+		arg.MaxPerAddress,
+		arg.DeployTxHash,
+		arg.MaxDiscountPercentage,
+		arg.SellerWallet,
+	)
+	return err
+}
+
+const getNodeSale = `-- name: GetNodeSale :many
+SELECT block_height, tx_index, name, starts_at, ends_at, tiers, seller_public_key, max_per_address, deploy_tx_hash, max_discount_percentage, seller_wallet
+FROM node_sales
+WHERE block_height = $1 AND
+    tx_index = $2
+`
+
+type GetNodeSaleParams struct {
+	BlockHeight int64
+	TxIndex     int32
+}
+
+func (q *Queries) GetNodeSale(ctx context.Context, arg GetNodeSaleParams) ([]NodeSale, error) {
+	rows, err := q.db.Query(ctx, getNodeSale, arg.BlockHeight, arg.TxIndex)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []NodeSale
+	for rows.Next() {
+		var i NodeSale
+		if err := rows.Scan(
+			&i.BlockHeight,
+			&i.TxIndex,
+			&i.Name,
+			&i.StartsAt,
+			&i.EndsAt,
+			&i.Tiers,
+			&i.SellerPublicKey,
+			&i.MaxPerAddress,
+			&i.DeployTxHash,
+			&i.MaxDiscountPercentage,
+			&i.SellerWallet,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}

modules/nodesale/repository/postgres/gen/test.sql.go

@@ -0,0 +1,20 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.27.0
+// source: test.sql
+
+package gen
+
+import (
+	"context"
+)
+
+const clearEvents = `-- name: ClearEvents :exec
+DELETE FROM events
+WHERE tx_hash <> ''
+`
+
+func (q *Queries) ClearEvents(ctx context.Context) error {
+	_, err := q.db.Exec(ctx, clearEvents)
+	return err
+}

modules/nodesale/repository/postgres/mapper.go

@@ -0,0 +1,74 @@
+package postgres
+
+import (
+	"encoding/json"
+
+	"github.com/gaze-network/indexer-network/modules/nodesale/datagateway"
+	"github.com/gaze-network/indexer-network/modules/nodesale/internal/entity"
+	"github.com/gaze-network/indexer-network/modules/nodesale/repository/postgres/gen"
+	"github.com/samber/lo"
+)
+
+func mapNodes(nodes []gen.Node) []entity.Node {
+	return lo.Map(nodes, func(item gen.Node, index int) entity.Node {
+		return entity.Node{
+			SaleBlock:      uint64(item.SaleBlock),
+			SaleTxIndex:    uint32(item.SaleTxIndex),
+			NodeID:         uint32(item.NodeID),
+			TierIndex:      item.TierIndex,
+			DelegatedTo:    item.DelegatedTo,
+			OwnerPublicKey: item.OwnerPublicKey,
+			PurchaseTxHash: item.PurchaseTxHash,
+			DelegateTxHash: item.DelegateTxHash,
+		}
+	})
+}
+
+func mapNodeSales(nodeSales []gen.NodeSale) []entity.NodeSale {
+	return lo.Map(nodeSales, func(item gen.NodeSale, index int) entity.NodeSale {
+		return entity.NodeSale{
+			BlockHeight:           uint64(item.BlockHeight),
+			TxIndex:               uint32(item.TxIndex),
+			Name:                  item.Name,
+			StartsAt:              item.StartsAt.Time,
+			EndsAt:                item.EndsAt.Time,
+			Tiers:                 item.Tiers,
+			SellerPublicKey:       item.SellerPublicKey,
+			MaxPerAddress:         uint32(item.MaxPerAddress),
+			DeployTxHash:          item.DeployTxHash,
+			MaxDiscountPercentage: item.MaxDiscountPercentage,
+			SellerWallet:          item.SellerWallet,
+		}
+	})
+}
+
+func mapNodeCountByTierIndexRows(nodeCount []gen.GetNodeCountByTierIndexRow) []datagateway.GetNodeCountByTierIndexRow {
+	return lo.Map(nodeCount, func(item gen.GetNodeCountByTierIndexRow, index int) datagateway.GetNodeCountByTierIndexRow {
+		return datagateway.GetNodeCountByTierIndexRow{
+			TierIndex: item.TierIndex,
+		}
+	})
+}
+
+func mapNodeSalesEvents(events []gen.Event) []entity.NodeSaleEvent {
+	return lo.Map(events, func(item gen.Event, index int) entity.NodeSaleEvent {
+		var meta entity.MetadataEventPurchase
+		err := json.Unmarshal(item.Metadata, &meta)
+		if err != nil {
+			meta = entity.MetadataEventPurchase{}
+		}
+		return entity.NodeSaleEvent{
+			TxHash:         item.TxHash,
+			BlockHeight:    item.BlockHeight,
+			TxIndex:        item.TxIndex,
+			WalletAddress:  item.WalletAddress,
+			Valid:          item.Valid,
+			Action:         item.Action,
+			RawMessage:     item.RawMessage,
+			ParsedMessage:  item.ParsedMessage,
+			BlockTimestamp: item.BlockTimestamp.Time.UTC(),
+			BlockHash:      item.BlockHash,
+			Metadata:       &meta,
+		}
+	})
+}

modules/nodesale/repository/postgres/repository.go

@@ -0,0 +1,247 @@
+package postgres
+
+import (
+	"context"
+	"encoding/json"
+
+	"github.com/cockroachdb/errors"
+	"github.com/gaze-network/indexer-network/internal/postgres"
+	"github.com/gaze-network/indexer-network/modules/nodesale/datagateway"
+	"github.com/gaze-network/indexer-network/modules/nodesale/internal/entity"
+	"github.com/gaze-network/indexer-network/modules/nodesale/repository/postgres/gen"
+	"github.com/jackc/pgx/v5"
+	"github.com/jackc/pgx/v5/pgtype"
+	"github.com/samber/lo"
+)
+
+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),
+	}
+}
+
+func (repo *Repository) CreateBlock(ctx context.Context, arg entity.Block) error {
+	err := repo.queries.CreateBlock(ctx, gen.CreateBlockParams{
+		BlockHeight: arg.BlockHeight,
+		BlockHash:   arg.BlockHash,
+		Module:      arg.Module,
+	})
+	if err != nil {
+		return errors.Wrap(err, "Cannot Add block")
+	}
+
+	return nil
+}
+
+func (repo *Repository) GetBlock(ctx context.Context, blockHeight int64) (*entity.Block, error) {
+	block, err := repo.queries.GetBlock(ctx, blockHeight)
+	if err != nil {
+		return nil, errors.Wrap(err, "Cannot get block")
+	}
+	return &entity.Block{
+		BlockHeight: block.BlockHeight,
+		BlockHash:   block.BlockHash,
+		Module:      block.Module,
+	}, nil
+}
+
+func (repo *Repository) GetLastProcessedBlock(ctx context.Context) (*entity.Block, error) {
+	block, err := repo.queries.GetLastProcessedBlock(ctx)
+	if err != nil {
+		return nil, errors.Wrap(err, "Cannot get last processed block")
+	}
+	return &entity.Block{
+		BlockHeight: block.BlockHeight,
+		BlockHash:   block.BlockHash,
+		Module:      block.Module,
+	}, nil
+}
+
+func (repo *Repository) RemoveBlockFrom(ctx context.Context, fromBlock int64) (int64, error) {
+	affected, err := repo.queries.RemoveBlockFrom(ctx, fromBlock)
+	if err != nil {
+		return 0, errors.Wrap(err, "Cannot remove blocks")
+	}
+	return affected, nil
+}
+
+func (repo *Repository) RemoveEventsFromBlock(ctx context.Context, fromBlock int64) (int64, error) {
+	affected, err := repo.queries.RemoveEventsFromBlock(ctx, fromBlock)
+	if err != nil {
+		return 0, errors.Wrap(err, "Cannot remove events")
+	}
+	return affected, nil
+}
+
+func (repo *Repository) ClearDelegate(ctx context.Context) (int64, error) {
+	affected, err := repo.queries.ClearDelegate(ctx)
+	if err != nil {
+		return 0, errors.Wrap(err, "Cannot clear delegate")
+	}
+	return affected, nil
+}
+
+func (repo *Repository) GetNodesByIds(ctx context.Context, arg datagateway.GetNodesByIdsParams) ([]entity.Node, error) {
+	nodes, err := repo.queries.GetNodesByIds(ctx, gen.GetNodesByIdsParams{
+		SaleBlock:   int64(arg.SaleBlock),
+		SaleTxIndex: int32(arg.SaleTxIndex),
+		NodeIds:     lo.Map(arg.NodeIds, func(item uint32, index int) int32 { return int32(item) }),
+	})
+	if err != nil {
+		return nil, errors.Wrap(err, "Cannot get nodes")
+	}
+	return mapNodes(nodes), nil
+}
+
+func (repo *Repository) CreateEvent(ctx context.Context, arg entity.NodeSaleEvent) error {
+	metaDataBytes := []byte("{}")
+	if arg.Metadata != nil {
+		metaDataBytes, _ = json.Marshal(arg.Metadata)
+	}
+	err := repo.queries.CreateEvent(ctx, gen.CreateEventParams{
+		TxHash:         arg.TxHash,
+		BlockHeight:    arg.BlockHeight,
+		TxIndex:        arg.TxIndex,
+		WalletAddress:  arg.WalletAddress,
+		Valid:          arg.Valid,
+		Action:         arg.Action,
+		RawMessage:     arg.RawMessage,
+		ParsedMessage:  arg.ParsedMessage,
+		BlockTimestamp: pgtype.Timestamp{Time: arg.BlockTimestamp.UTC(), Valid: true},
+		BlockHash:      arg.BlockHash,
+		Metadata:       metaDataBytes,
+		Reason:         arg.Reason,
+	})
+	if err != nil {
+		return errors.Wrap(err, "Cannot add event")
+	}
+	return nil
+}
+
+func (repo *Repository) SetDelegates(ctx context.Context, arg datagateway.SetDelegatesParams) (int64, error) {
+	affected, err := repo.queries.SetDelegates(ctx, gen.SetDelegatesParams{
+		SaleBlock:      int64(arg.SaleBlock),
+		SaleTxIndex:    arg.SaleTxIndex,
+		Delegatee:      arg.Delegatee,
+		DelegateTxHash: arg.DelegateTxHash,
+		NodeIds:        lo.Map(arg.NodeIds, func(item uint32, index int) int32 { return int32(item) }),
+	})
+	if err != nil {
+		return 0, errors.Wrap(err, "Cannot set delegate")
+	}
+	return affected, nil
+}
+
+func (repo *Repository) CreateNodeSale(ctx context.Context, arg entity.NodeSale) error {
+	err := repo.queries.CreateNodeSale(ctx, gen.CreateNodeSaleParams{
+		BlockHeight:           int64(arg.BlockHeight),
+		TxIndex:               int32(arg.TxIndex),
+		Name:                  arg.Name,
+		StartsAt:              pgtype.Timestamp{Time: arg.StartsAt.UTC(), Valid: true},
+		EndsAt:                pgtype.Timestamp{Time: arg.EndsAt.UTC(), Valid: true},
+		Tiers:                 arg.Tiers,
+		SellerPublicKey:       arg.SellerPublicKey,
+		MaxPerAddress:         int32(arg.MaxPerAddress),
+		DeployTxHash:          arg.DeployTxHash,
+		MaxDiscountPercentage: arg.MaxDiscountPercentage,
+		SellerWallet:          arg.SellerWallet,
+	})
+	if err != nil {
+		return errors.Wrap(err, "Cannot add NodeSale")
+	}
+	return nil
+}
+
+func (repo *Repository) GetNodeSale(ctx context.Context, arg datagateway.GetNodeSaleParams) ([]entity.NodeSale, error) {
+	nodeSales, err := repo.queries.GetNodeSale(ctx, gen.GetNodeSaleParams{
+		BlockHeight: int64(arg.BlockHeight),
+		TxIndex:     int32(arg.TxIndex),
+	})
+	if err != nil {
+		return nil, errors.Wrap(err, "Cannot get NodeSale")
+	}
+
+	return mapNodeSales(nodeSales), nil
+}
+
+func (repo *Repository) GetNodesByOwner(ctx context.Context, arg datagateway.GetNodesByOwnerParams) ([]entity.Node, error) {
+	nodes, err := repo.queries.GetNodesByOwner(ctx, gen.GetNodesByOwnerParams{
+		SaleBlock:      int64(arg.SaleBlock),
+		SaleTxIndex:    int32(arg.SaleTxIndex),
+		OwnerPublicKey: arg.OwnerPublicKey,
+	})
+	if err != nil {
+		return nil, errors.Wrap(err, "Cannot get nodes by owner")
+	}
+	return mapNodes(nodes), nil
+}
+
+func (repo *Repository) CreateNode(ctx context.Context, arg entity.Node) error {
+	err := repo.queries.CreateNode(ctx, gen.CreateNodeParams{
+		SaleBlock:      int64(arg.SaleBlock),
+		SaleTxIndex:    int32(arg.SaleTxIndex),
+		NodeID:         int32(arg.NodeID),
+		TierIndex:      arg.TierIndex,
+		DelegatedTo:    arg.DelegatedTo,
+		OwnerPublicKey: arg.OwnerPublicKey,
+		PurchaseTxHash: arg.PurchaseTxHash,
+		DelegateTxHash: arg.DelegateTxHash,
+	})
+	if err != nil {
+		return errors.Wrap(err, "Cannot add node")
+	}
+	return nil
+}
+
+func (repo *Repository) GetNodeCountByTierIndex(ctx context.Context, arg datagateway.GetNodeCountByTierIndexParams) ([]datagateway.GetNodeCountByTierIndexRow, error) {
+	nodeCount, err := repo.queries.GetNodeCountByTierIndex(ctx, gen.GetNodeCountByTierIndexParams{
+		SaleBlock:   int64(arg.SaleBlock),
+		SaleTxIndex: int32(arg.SaleTxIndex),
+		FromTier:    int32(arg.FromTier),
+		ToTier:      int32(arg.ToTier),
+	})
+	if err != nil {
+		return nil, errors.Wrap(err, "Cannot get node count by tier index")
+	}
+
+	return mapNodeCountByTierIndexRows(nodeCount), nil
+}
+
+func (repo *Repository) GetNodesByPubkey(ctx context.Context, arg datagateway.GetNodesByPubkeyParams) ([]entity.Node, error) {
+	nodes, err := repo.queries.GetNodesByPubkey(ctx, gen.GetNodesByPubkeyParams{
+		SaleBlock:      arg.SaleBlock,
+		SaleTxIndex:    arg.SaleTxIndex,
+		OwnerPublicKey: arg.OwnerPublicKey,
+		DelegatedTo:    arg.DelegatedTo,
+	})
+	if err != nil {
+		return nil, errors.Wrap(err, "Cannot get nodes by public key")
+	}
+	return mapNodes(nodes), nil
+}
+
+func (repo *Repository) GetEventsByWallet(ctx context.Context, walletAddress string) ([]entity.NodeSaleEvent, error) {
+	events, err := repo.queries.GetEventsByWallet(ctx, walletAddress)
+	if err != nil {
+		return nil, errors.Wrap(err, "cannot get events by wallet")
+	}
+	return mapNodeSalesEvents(events), nil
+}
+
+func (repo *Repository) GetNodesByDeployment(ctx context.Context, saleBlock int64, saleTxIndex int32) ([]entity.Node, error) {
+	nodes, err := repo.queries.GetNodesByDeployment(ctx, gen.GetNodesByDeploymentParams{
+		SaleBlock:   saleBlock,
+		SaleTxIndex: saleTxIndex,
+	})
+	if err != nil {
+		return nil, errors.Wrap(err, "cannot get nodes by deploy")
+	}
+	return mapNodes(nodes), nil
+}

modules/nodesale/repository/postgres/tx.go

@@ -0,0 +1,62 @@
+package postgres
+
+import (
+	"context"
+
+	"github.com/cockroachdb/errors"
+	"github.com/gaze-network/indexer-network/modules/nodesale/datagateway"
+	"github.com/gaze-network/indexer-network/pkg/logger"
+	"github.com/jackc/pgx/v5"
+)
+
+var ErrTxAlreadyExists = errors.New("Transaction already exists. Call Commit() or Rollback() first.")
+
+func (r *Repository) begin(ctx context.Context) (*Repository, error) {
+	if r.tx != nil {
+		return nil, errors.WithStack(ErrTxAlreadyExists)
+	}
+	tx, err := r.db.Begin(ctx)
+	if err != nil {
+		return nil, errors.Wrap(err, "failed to begin transaction")
+	}
+	return &Repository{
+		db:      r.db,
+		queries: r.queries.WithTx(tx),
+		tx:      tx,
+	}, nil
+}
+
+func (r *Repository) BeginNodeSaleTx(ctx context.Context) (datagateway.NodeSaleDataGatewayWithTx, error) {
+	repo, err := r.begin(ctx)
+	if err != nil {
+		return nil, errors.WithStack(err)
+	}
+	return repo, nil
+}
+
+func (r *Repository) Commit(ctx context.Context) error {
+	if r.tx == nil {
+		return nil
+	}
+	err := r.tx.Commit(ctx)
+	if err != nil {
+		return errors.Wrap(err, "failed to commit transaction")
+	}
+	r.tx = nil
+	return nil
+}
+
+func (r *Repository) Rollback(ctx context.Context) error {
+	if r.tx == nil {
+		return nil
+	}
+	err := r.tx.Rollback(ctx)
+	if err != nil && !errors.Is(err, pgx.ErrTxClosed) {
+		return errors.Wrap(err, "failed to rollback transaction")
+	}
+	if err == nil {
+		logger.DebugContext(ctx, "rolled back transaction")
+	}
+	r.tx = nil
+	return nil
+}

modules/nodesale/tapscript.go

@@ -0,0 +1,25 @@
+package nodesale
+
+import "github.com/btcsuite/btcd/txscript"
+
+func extractTapScript(witness [][]byte) (tokenizer txscript.ScriptTokenizer, controlBlock *txscript.ControlBlock, isTapScript bool) {
+	witness = removeAnnexFromWitness(witness)
+	if len(witness) < 2 {
+		return txscript.ScriptTokenizer{}, nil, false
+	}
+	script := witness[len(witness)-2]
+	rawControl := witness[len(witness)-1]
+	parsedControl, err := txscript.ParseControlBlock(rawControl)
+	if err != nil {
+		return txscript.ScriptTokenizer{}, nil, false
+	}
+
+	return txscript.MakeScriptTokenizer(0, script), parsedControl, 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/runes/api/httphandler/get_balances_by_address.go

@@ -1,29 +1,49 @@
 package httphandler
 
 import (
-	"slices"
+	"net/url"
 
 	"github.com/cockroachdb/errors"
 	"github.com/gaze-network/indexer-network/common/errs"
+	"github.com/gaze-network/indexer-network/modules/runes/internal/entity"
 	"github.com/gaze-network/indexer-network/modules/runes/runes"
 	"github.com/gaze-network/uint128"
 	"github.com/gofiber/fiber/v2"
 	"github.com/samber/lo"
 )
 
-type getBalancesByAddressRequest struct {
+type getBalancesRequest struct {
+	paginationRequest
 	Wallet      string `params:"wallet"`
 	Id          string `query:"id"`
 	BlockHeight uint64 `query:"blockHeight"`
 }
 
-func (r getBalancesByAddressRequest) Validate() error {
+const (
+	getBalancesMaxLimit     = 5000
+	getBalancesDefaultLimit = 100
+)
+
+func (r *getBalancesRequest) Validate() error {
 	var errList []error
 	if r.Wallet == "" {
 		errList = append(errList, errors.New("'wallet' is required"))
 	}
-	if r.Id != "" && !isRuneIdOrRuneName(r.Id) {
-		errList = append(errList, errors.New("'id' is not valid rune id or rune name"))
+	if r.Id != "" {
+		id, err := url.QueryUnescape(r.Id)
+		if err != nil {
+			return errors.WithStack(err)
+		}
+		r.Id = id
+		if !isRuneIdOrRuneName(r.Id) {
+			errList = append(errList, errors.Errorf("id '%s' is not valid rune id or rune name", r.Id))
+		}
+	}
+	if r.Limit < 0 {
+		errList = append(errList, errors.New("'limit' must be non-negative"))
+	}
+	if r.Limit > getBalancesMaxLimit {
+		errList = append(errList, errors.Errorf("'limit' cannot exceed %d", getBalancesMaxLimit))
 	}
 	return errs.WithPublicMessage(errors.Join(errList...), "validation error")
 }
@@ -36,15 +56,15 @@ type balance struct {
 	Decimals uint8            `json:"decimals"`
 }
 
-type getBalancesByAddressResult struct {
+type getBalancesResult struct {
 	List        []balance `json:"list"`
 	BlockHeight uint64    `json:"blockHeight"`
 }
 
-type getBalancesByAddressResponse = HttpResponse[getBalancesByAddressResult]
+type getBalancesResponse = HttpResponse[getBalancesResult]
 
-func (h *HttpHandler) GetBalancesByAddress(ctx *fiber.Ctx) (err error) {
-	var req getBalancesByAddressRequest
+func (h *HttpHandler) GetBalances(ctx *fiber.Ctx) (err error) {
+	var req getBalancesRequest
 	if err := ctx.ParamsParser(&req); err != nil {
 		return errors.WithStack(err)
 	}
@@ -54,6 +74,9 @@ func (h *HttpHandler) GetBalancesByAddress(ctx *fiber.Ctx) (err error) {
 	if err := req.Validate(); err != nil {
 		return errors.WithStack(err)
 	}
+	if err := req.ParseDefault(); err != nil {
+		return errors.WithStack(err)
+	}
 
 	pkScript, ok := resolvePkScript(h.network, req.Wallet)
 	if !ok {
@@ -64,49 +87,52 @@ func (h *HttpHandler) GetBalancesByAddress(ctx *fiber.Ctx) (err error) {
 	if blockHeight == 0 {
 		blockHeader, err := h.usecase.GetLatestBlock(ctx.UserContext())
 		if err != nil {
+			if errors.Is(err, errs.NotFound) {
+				return errs.NewPublicError("latest block not found")
+			}
 			return errors.Wrap(err, "error during GetLatestBlock")
 		}
 		blockHeight = uint64(blockHeader.Height)
 	}
 
-	balances, err := h.usecase.GetBalancesByPkScript(ctx.UserContext(), pkScript, blockHeight)
+	balances, err := h.usecase.GetBalancesByPkScript(ctx.UserContext(), pkScript, blockHeight, req.Limit, req.Offset)
 	if err != nil {
+		if errors.Is(err, errs.NotFound) {
+			return errs.NewPublicError("balances not found")
+		}
 		return errors.Wrap(err, "error during GetBalancesByPkScript")
 	}
 
 	runeId, ok := h.resolveRuneId(ctx.UserContext(), req.Id)
 	if ok {
 		// filter out balances that don't match the requested rune id
-		for key := range balances {
-			if key != runeId {
-				delete(balances, key)
-			}
-		}
+		balances = lo.Filter(balances, func(b *entity.Balance, _ int) bool {
+			return b.RuneId == runeId
+		})
 	}
 
-	balanceRuneIds := lo.Keys(balances)
+	balanceRuneIds := lo.Map(balances, func(b *entity.Balance, _ int) runes.RuneId {
+		return b.RuneId
+	})
 	runeEntries, err := h.usecase.GetRuneEntryByRuneIdBatch(ctx.UserContext(), balanceRuneIds)
 	if err != nil {
 		return errors.Wrap(err, "error during GetRuneEntryByRuneIdBatch")
 	}
 
 	balanceList := make([]balance, 0, len(balances))
-	for id, b := range balances {
-		runeEntry := runeEntries[id]
+	for _, b := range balances {
+		runeEntry := runeEntries[b.RuneId]
 		balanceList = append(balanceList, balance{
 			Amount:   b.Amount,
-			Id:       id,
+			Id:       b.RuneId,
 			Name:     runeEntry.SpacedRune,
 			Symbol:   string(runeEntry.Symbol),
 			Decimals: runeEntry.Divisibility,
 		})
 	}
-	slices.SortFunc(balanceList, func(i, j balance) int {
-		return j.Amount.Cmp(i.Amount)
-	})
 
-	resp := getBalancesByAddressResponse{
-		Result: &getBalancesByAddressResult{
+	resp := getBalancesResponse{
+		Result: &getBalancesResult{
 			BlockHeight: blockHeight,
 			List:        balanceList,
 		},

modules/runes/api/httphandler/get_balances_by_address_batch.go

@@ -3,10 +3,11 @@ package httphandler
 import (
 	"context"
 	"fmt"
-	"slices"
 
 	"github.com/cockroachdb/errors"
 	"github.com/gaze-network/indexer-network/common/errs"
+	"github.com/gaze-network/indexer-network/modules/runes/internal/entity"
+	"github.com/gaze-network/indexer-network/modules/runes/runes"
 	"github.com/gofiber/fiber/v2"
 	"github.com/samber/lo"
 	"golang.org/x/sync/errgroup"
@@ -16,33 +17,49 @@ type getBalanceQuery struct {
 	Wallet      string `json:"wallet"`
 	Id          string `json:"id"`
 	BlockHeight uint64 `json:"blockHeight"`
+	Limit       int32  `json:"limit"`
+	Offset      int32  `json:"offset"`
 }
 
-type getBalancesByAddressBatchRequest struct {
+type getBalancesBatchRequest struct {
 	Queries []getBalanceQuery `json:"queries"`
 }
 
-func (r getBalancesByAddressBatchRequest) Validate() error {
+const getBalancesBatchMaxQueries = 100
+
+func (r getBalancesBatchRequest) Validate() error {
 	var errList []error
-	for _, query := range r.Queries {
+	if len(r.Queries) == 0 {
+		errList = append(errList, errors.New("at least one query is required"))
+	}
+	if len(r.Queries) > getBalancesBatchMaxQueries {
+		errList = append(errList, errors.Errorf("cannot exceed %d queries", getBalancesBatchMaxQueries))
+	}
+	for i, query := range r.Queries {
 		if query.Wallet == "" {
-			errList = append(errList, errors.Errorf("queries[%d]: 'wallet' is required"))
+			errList = append(errList, errors.Errorf("queries[%d]: 'wallet' is required", i))
 		}
 		if query.Id != "" && !isRuneIdOrRuneName(query.Id) {
-			errList = append(errList, errors.Errorf("queries[%d]: 'id' is not valid rune id or rune name"))
+			errList = append(errList, errors.Errorf("queries[%d]: id '%s' is not valid rune id or rune name", i, query.Id))
+		}
+		if query.Limit < 0 {
+			errList = append(errList, errors.Errorf("queries[%d]: 'limit' must be non-negative", i))
+		}
+		if query.Limit > getBalancesMaxLimit {
+			errList = append(errList, errors.Errorf("queries[%d]: 'limit' cannot exceed %d", i, getBalancesMaxLimit))
 		}
 	}
 	return errs.WithPublicMessage(errors.Join(errList...), "validation error")
 }
 
-type getBalancesByAddressBatchResult struct {
-	List []*getBalancesByAddressResult `json:"list"`
+type getBalancesBatchResult struct {
+	List []*getBalancesResult `json:"list"`
 }
 
-type getBalancesByAddressBatchResponse = HttpResponse[getBalancesByAddressBatchResult]
+type getBalancesBatchResponse = HttpResponse[getBalancesBatchResult]
 
-func (h *HttpHandler) GetBalancesByAddressBatch(ctx *fiber.Ctx) (err error) {
-	var req getBalancesByAddressBatchRequest
+func (h *HttpHandler) GetBalancesBatch(ctx *fiber.Ctx) (err error) {
+	var req getBalancesBatchRequest
 	if err := ctx.BodyParser(&req); err != nil {
 		return errors.WithStack(err)
 	}
@@ -53,11 +70,14 @@ func (h *HttpHandler) GetBalancesByAddressBatch(ctx *fiber.Ctx) (err error) {
 	var latestBlockHeight uint64
 	blockHeader, err := h.usecase.GetLatestBlock(ctx.UserContext())
 	if err != nil {
+		if errors.Is(err, errs.NotFound) {
+			return errs.NewPublicError("latest block not found")
+		}
 		return errors.Wrap(err, "error during GetLatestBlock")
 	}
 	latestBlockHeight = uint64(blockHeader.Height)
 
-	processQuery := func(ctx context.Context, query getBalanceQuery, queryIndex int) (*getBalancesByAddressResult, error) {
+	processQuery := func(ctx context.Context, query getBalanceQuery, queryIndex int) (*getBalancesResult, error) {
 		pkScript, ok := resolvePkScript(h.network, query.Wallet)
 		if !ok {
 			return nil, errs.NewPublicError(fmt.Sprintf("unable to resolve pkscript from \"queries[%d].wallet\"", queryIndex))
@@ -68,50 +88,57 @@ func (h *HttpHandler) GetBalancesByAddressBatch(ctx *fiber.Ctx) (err error) {
 			blockHeight = latestBlockHeight
 		}
 
-		balances, err := h.usecase.GetBalancesByPkScript(ctx, pkScript, blockHeight)
+		if query.Limit == 0 {
+			query.Limit = getBalancesDefaultLimit
+		}
+
+		balances, err := h.usecase.GetBalancesByPkScript(ctx, pkScript, blockHeight, query.Limit, query.Offset)
 		if err != nil {
+			if errors.Is(err, errs.NotFound) {
+				return nil, errs.NewPublicError("balances not found")
+			}
 			return nil, errors.Wrap(err, "error during GetBalancesByPkScript")
 		}
 
 		runeId, ok := h.resolveRuneId(ctx, query.Id)
 		if ok {
 			// filter out balances that don't match the requested rune id
-			for key := range balances {
-				if key != runeId {
-					delete(balances, key)
-				}
-			}
+			balances = lo.Filter(balances, func(b *entity.Balance, _ int) bool {
+				return b.RuneId == runeId
+			})
 		}
 
-		balanceRuneIds := lo.Keys(balances)
+		balanceRuneIds := lo.Map(balances, func(b *entity.Balance, _ int) runes.RuneId {
+			return b.RuneId
+		})
 		runeEntries, err := h.usecase.GetRuneEntryByRuneIdBatch(ctx, balanceRuneIds)
 		if err != nil {
+			if errors.Is(err, errs.NotFound) {
+				return nil, errs.NewPublicError("rune not found")
+			}
 			return nil, errors.Wrap(err, "error during GetRuneEntryByRuneIdBatch")
 		}
 
 		balanceList := make([]balance, 0, len(balances))
-		for id, b := range balances {
-			runeEntry := runeEntries[id]
+		for _, b := range balances {
+			runeEntry := runeEntries[b.RuneId]
 			balanceList = append(balanceList, balance{
 				Amount:   b.Amount,
-				Id:       id,
+				Id:       b.RuneId,
 				Name:     runeEntry.SpacedRune,
 				Symbol:   string(runeEntry.Symbol),
 				Decimals: runeEntry.Divisibility,
 			})
 		}
-		slices.SortFunc(balanceList, func(i, j balance) int {
-			return j.Amount.Cmp(i.Amount)
-		})
 
-		result := getBalancesByAddressResult{
+		result := getBalancesResult{
 			BlockHeight: blockHeight,
 			List:        balanceList,
 		}
 		return &result, nil
 	}
 
-	results := make([]*getBalancesByAddressResult, len(req.Queries))
+	results := make([]*getBalancesResult, len(req.Queries))
 	eg, ectx := errgroup.WithContext(ctx.UserContext())
 	for i, query := range req.Queries {
 		i := i
@@ -129,8 +156,8 @@ func (h *HttpHandler) GetBalancesByAddressBatch(ctx *fiber.Ctx) (err error) {
 		return errors.WithStack(err)
 	}
 
-	resp := getBalancesByAddressBatchResponse{
-		Result: &getBalancesByAddressBatchResult{
+	resp := getBalancesBatchResponse{
+		Result: &getBalancesBatchResult{
 			List: results,
 		},
 	}

modules/runes/api/httphandler/get_current_block.go

@@ -1,28 +1,12 @@
 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/gaze-network/indexer-network/modules/runes/constants"
 	"github.com/gofiber/fiber/v2"
 )
 
-var startingBlockHeader = map[common.Network]types.BlockHeader{
-	common.NetworkMainnet: {
-		Height:    839999,
-		Hash:      *utils.Must(chainhash.NewHashFromStr("0000000000000000000172014ba58d66455762add0512355ad651207918494ab")),
-		PrevBlock: *utils.Must(chainhash.NewHashFromStr("00000000000000000001dcce6ce7c8a45872cafd1fb04732b447a14a91832591")),
-	},
-	common.NetworkTestnet: {
-		Height:    2583200,
-		Hash:      *utils.Must(chainhash.NewHashFromStr("000000000006c5f0dfcd9e0e81f27f97a87aef82087ffe69cd3c390325bb6541")),
-		PrevBlock: *utils.Must(chainhash.NewHashFromStr("00000000000668f3bafac992f53424774515440cb47e1cb9e73af3f496139e28")),
-	},
-}
-
 type getCurrentBlockResult struct {
 	Hash   string `json:"hash"`
 	Height int64  `json:"height"`
@@ -36,7 +20,7 @@ func (h *HttpHandler) GetCurrentBlock(ctx *fiber.Ctx) (err error) {
 		if !errors.Is(err, errs.NotFound) {
 			return errors.Wrap(err, "error during GetLatestBlock")
 		}
-		blockHeader = startingBlockHeader[h.network]
+		blockHeader = constants.StartingBlockHeader[h.network]
 	}
 
 	resp := getCurrentBlockResponse{

modules/runes/api/httphandler/get_holders.go

@@ -1,10 +1,15 @@
 package httphandler
 
 import (
+	"bytes"
 	"encoding/hex"
+	"fmt"
+	"net/url"
+	"slices"
 
 	"github.com/cockroachdb/errors"
 	"github.com/gaze-network/indexer-network/common/errs"
+	"github.com/gaze-network/indexer-network/modules/runes/internal/entity"
 	"github.com/gaze-network/indexer-network/modules/runes/runes"
 	"github.com/gaze-network/uint128"
 	"github.com/gofiber/fiber/v2"
@@ -12,14 +17,30 @@ import (
 )
 
 type getHoldersRequest struct {
+	paginationRequest
 	Id          string `params:"id"`
 	BlockHeight uint64 `query:"blockHeight"`
 }
 
-func (r getHoldersRequest) Validate() error {
+const (
+	getHoldersMaxLimit = 1000
+)
+
+func (r *getHoldersRequest) Validate() error {
 	var errList []error
+	id, err := url.QueryUnescape(r.Id)
+	if err != nil {
+		return errors.WithStack(err)
+	}
+	r.Id = id
 	if !isRuneIdOrRuneName(r.Id) {
-		errList = append(errList, errors.New("'id' is not valid rune id or rune name"))
+		errList = append(errList, errors.Errorf("id '%s' is not valid rune id or rune name", r.Id))
+	}
+	if r.Limit < 0 {
+		errList = append(errList, errors.New("'limit' must be non-negative"))
+	}
+	if r.Limit > getHoldersMaxLimit {
+		errList = append(errList, errors.Errorf("'limit' cannot exceed %d", getHoldersMaxLimit))
 	}
 	return errs.WithPublicMessage(errors.Join(errList...), "validation error")
 }
@@ -35,6 +56,7 @@ type getHoldersResult struct {
 	BlockHeight  uint64           `json:"blockHeight"`
 	TotalSupply  uint128.Uint128  `json:"totalSupply"`
 	MintedAmount uint128.Uint128  `json:"mintedAmount"`
+	Decimals     uint8            `json:"decimals"`
 	List         []holdingBalance `json:"list"`
 }
 
@@ -51,6 +73,9 @@ func (h *HttpHandler) GetHolders(ctx *fiber.Ctx) (err error) {
 	if err := req.Validate(); err != nil {
 		return errors.WithStack(err)
 	}
+	if err := req.ParseDefault(); err != nil {
+		return errors.WithStack(err)
+	}
 
 	blockHeight := req.BlockHeight
 	if blockHeight == 0 {
@@ -66,16 +91,22 @@ func (h *HttpHandler) GetHolders(ctx *fiber.Ctx) (err error) {
 		var ok bool
 		runeId, ok = h.resolveRuneId(ctx.UserContext(), req.Id)
 		if !ok {
-			return errs.NewPublicError("unable to resolve rune id from \"id\"")
+			return errs.NewPublicError(fmt.Sprintf("unable to resolve rune id \"%s\" from \"id\"", req.Id))
 		}
 	}
 
 	runeEntry, err := h.usecase.GetRuneEntryByRuneIdAndHeight(ctx.UserContext(), runeId, blockHeight)
 	if err != nil {
-		return errors.Wrap(err, "error during GetHoldersByHeight")
+		if errors.Is(err, errs.NotFound) {
+			return errs.NewPublicError("rune not found")
+		}
+		return errors.Wrap(err, "error during GetRuneEntryByRuneIdAndHeight")
 	}
-	holdingBalances, err := h.usecase.GetBalancesByRuneId(ctx.UserContext(), runeId, blockHeight)
+	holdingBalances, err := h.usecase.GetBalancesByRuneId(ctx.UserContext(), runeId, blockHeight, req.Limit, req.Offset)
 	if err != nil {
+		if errors.Is(err, errs.NotFound) {
+			return errs.NewPublicError("balances not found")
+		}
 		return errors.Wrap(err, "error during GetBalancesByRuneId")
 	}
 
@@ -101,11 +132,20 @@ func (h *HttpHandler) GetHolders(ctx *fiber.Ctx) (err error) {
 		})
 	}
 
+	// sort by amount descending, then pk script ascending
+	slices.SortFunc(holdingBalances, func(b1, b2 *entity.Balance) int {
+		if b1.Amount.Cmp(b2.Amount) == 0 {
+			return bytes.Compare(b1.PkScript, b2.PkScript)
+		}
+		return b2.Amount.Cmp(b1.Amount)
+	})
+
 	resp := getHoldersResponse{
 		Result: &getHoldersResult{
 			BlockHeight:  blockHeight,
 			TotalSupply:  totalSupply,
 			MintedAmount: mintedAmount,
+			Decimals:     runeEntry.Divisibility,
 			List:         list,
 		},
 	}

modules/runes/api/httphandler/get_token_info.go

@@ -1,11 +1,12 @@
 package httphandler
 
 import (
-	"slices"
+	"fmt"
+	"net/url"
+	"strings"
 
 	"github.com/cockroachdb/errors"
 	"github.com/gaze-network/indexer-network/common/errs"
-	"github.com/gaze-network/indexer-network/modules/runes/internal/entity"
 	"github.com/gaze-network/indexer-network/modules/runes/runes"
 	"github.com/gaze-network/uint128"
 	"github.com/gofiber/fiber/v2"
@@ -13,15 +14,29 @@ import (
 )
 
 type getTokenInfoRequest struct {
-	Id          string `params:"id"`
-	BlockHeight uint64 `query:"blockHeight"`
+	Id                  string `params:"id"`
+	BlockHeight         uint64 `query:"blockHeight"`
+	AdditionalFieldsRaw string `query:"additionalFields"` // comma-separated list of additional fields
+	AdditionalFields    []string
 }
 
-func (r getTokenInfoRequest) Validate() error {
+func (r *getTokenInfoRequest) Validate() error {
 	var errList []error
-	if !isRuneIdOrRuneName(r.Id) {
-		errList = append(errList, errors.New("'id' is not valid rune id or rune name"))
+	id, err := url.QueryUnescape(r.Id)
+	if err != nil {
+		return errors.WithStack(err)
 	}
+	r.Id = id
+	if !isRuneIdOrRuneName(r.Id) {
+		errList = append(errList, errors.Errorf("id '%s' is not valid rune id or rune name", r.Id))
+	}
+
+	if r.AdditionalFieldsRaw == "" {
+		// temporarily set default value for backward compatibility
+		r.AdditionalFieldsRaw = "holdersCount" // TODO: remove this default value after all clients are updated
+	}
+	r.AdditionalFields = strings.Split(r.AdditionalFieldsRaw, ",")
+
 	return errs.WithPublicMessage(errors.Join(errList...), "validation error")
 }
 
@@ -35,17 +50,19 @@ type entryTerms struct {
 }
 
 type entry struct {
-	Divisibility uint8           `json:"divisibility"`
-	Premine      uint128.Uint128 `json:"premine"`
-	Rune         runes.Rune      `json:"rune"`
-	Spacers      uint32          `json:"spacers"`
-	Symbol       string          `json:"symbol"`
-	Terms        entryTerms      `json:"terms"`
-	Turbo        bool            `json:"turbo"`
+	Divisibility  uint8           `json:"divisibility"`
+	Premine       uint128.Uint128 `json:"premine"`
+	Rune          runes.Rune      `json:"rune"`
+	Spacers       uint32          `json:"spacers"`
+	Symbol        string          `json:"symbol"`
+	Terms         entryTerms      `json:"terms"`
+	Turbo         bool            `json:"turbo"`
+	EtchingTxHash string          `json:"etchingTxHash"`
 }
 
 type tokenInfoExtend struct {
-	Entry entry `json:"entry"`
+	HoldersCount *int64 `json:"holdersCount,omitempty"`
+	Entry        entry  `json:"entry"`
 }
 
 type getTokenInfoResult struct {
@@ -57,11 +74,11 @@ type getTokenInfoResult struct {
 	MintedAmount      uint128.Uint128  `json:"mintedAmount"`
 	BurnedAmount      uint128.Uint128  `json:"burnedAmount"`
 	Decimals          uint8            `json:"decimals"`
-	DeployedAt        uint64           `json:"deployedAt"` // unix timestamp
+	DeployedAt        int64            `json:"deployedAt"` // unix timestamp
 	DeployedAtHeight  uint64           `json:"deployedAtHeight"`
-	CompletedAt       *uint64          `json:"completedAt"` // unix timestamp
+	CompletedAt       *int64           `json:"completedAt"` // unix timestamp
 	CompletedAtHeight *uint64          `json:"completedAtHeight"`
-	HoldersCount      int              `json:"holdersCount"`
+	HoldersCount      int64            `json:"holdersCount"` // deprecated // TODO: remove later
 	Extend            tokenInfoExtend  `json:"extend"`
 }
 
@@ -83,6 +100,9 @@ func (h *HttpHandler) GetTokenInfo(ctx *fiber.Ctx) (err error) {
 	if blockHeight == 0 {
 		blockHeader, err := h.usecase.GetLatestBlock(ctx.UserContext())
 		if err != nil {
+			if errors.Is(err, errs.NotFound) {
+				return errs.NewPublicError("latest block not found")
+			}
 			return errors.Wrap(err, "error during GetLatestBlock")
 		}
 		blockHeight = uint64(blockHeader.Height)
@@ -93,73 +113,87 @@ func (h *HttpHandler) GetTokenInfo(ctx *fiber.Ctx) (err error) {
 		var ok bool
 		runeId, ok = h.resolveRuneId(ctx.UserContext(), req.Id)
 		if !ok {
-			return errs.NewPublicError("unable to resolve rune id from \"id\"")
+			return errs.NewPublicError(fmt.Sprintf("unable to resolve rune id \"%s\" from \"id\"", req.Id))
 		}
 	}
 
 	runeEntry, err := h.usecase.GetRuneEntryByRuneIdAndHeight(ctx.UserContext(), runeId, blockHeight)
 	if err != nil {
-		return errors.Wrap(err, "error during GetTokenInfoByHeight")
+		if errors.Is(err, errs.NotFound) {
+			return errs.NewPublicError("rune not found")
+		}
+		return errors.Wrap(err, "error during GetRuneEntryByRuneIdAndHeight")
 	}
-	holdingBalances, err := h.usecase.GetBalancesByRuneId(ctx.UserContext(), runeId, blockHeight)
-	if err != nil {
-		return errors.Wrap(err, "error during GetBalancesByRuneId")
+	var holdersCountPtr *int64
+	if lo.Contains(req.AdditionalFields, "holdersCount") {
+		holdersCount, err := h.usecase.GetTotalHoldersByRuneId(ctx.UserContext(), runeId, blockHeight)
+		if err != nil {
+			if errors.Is(err, errs.NotFound) {
+				return errs.NewPublicError("rune not found")
+			}
+			return errors.Wrap(err, "error during GetBalancesByRuneId")
+		}
+		holdersCountPtr = &holdersCount
 	}
 
-	holdingBalances = lo.Filter(holdingBalances, func(b *entity.Balance, _ int) bool {
-		return !b.Amount.IsZero()
-	})
-	// sort by amount descending
-	slices.SortFunc(holdingBalances, func(i, j *entity.Balance) int {
-		return j.Amount.Cmp(i.Amount)
-	})
-
-	totalSupply, err := runeEntry.Supply()
+	result, err := createTokenInfoResult(runeEntry, holdersCountPtr)
 	if err != nil {
-		return errors.Wrap(err, "cannot get total supply of rune")
+		return errors.Wrap(err, "error during createTokenInfoResult")
 	}
-	mintedAmount, err := runeEntry.MintedAmount()
-	if err != nil {
-		return errors.Wrap(err, "cannot get minted amount of rune")
-	}
-	circulatingSupply := mintedAmount.Sub(runeEntry.BurnedAmount)
 
-	terms := lo.FromPtr(runeEntry.Terms)
 	resp := getTokenInfoResponse{
-		Result: &getTokenInfoResult{
-			Id:                runeId,
-			Name:              runeEntry.SpacedRune,
-			Symbol:            string(runeEntry.Symbol),
-			TotalSupply:       totalSupply,
-			CirculatingSupply: circulatingSupply,
-			MintedAmount:      mintedAmount,
-			BurnedAmount:      runeEntry.BurnedAmount,
-			Decimals:          runeEntry.Divisibility,
-			DeployedAt:        uint64(runeEntry.EtchedAt.Unix()),
-			DeployedAtHeight:  runeEntry.EtchingBlock,
-			CompletedAt:       lo.Ternary(runeEntry.CompletedAt.IsZero(), nil, lo.ToPtr(uint64(runeEntry.CompletedAt.Unix()))),
-			CompletedAtHeight: runeEntry.CompletedAtHeight,
-			HoldersCount:      len(holdingBalances),
-			Extend: tokenInfoExtend{
-				Entry: entry{
-					Divisibility: runeEntry.Divisibility,
-					Premine:      runeEntry.Premine,
-					Rune:         runeEntry.SpacedRune.Rune,
-					Spacers:      runeEntry.SpacedRune.Spacers,
-					Symbol:       string(runeEntry.Symbol),
-					Terms: entryTerms{
-						Amount:      lo.FromPtr(terms.Amount),
-						Cap:         lo.FromPtr(terms.Cap),
-						HeightStart: terms.HeightStart,
-						HeightEnd:   terms.HeightEnd,
-						OffsetStart: terms.OffsetStart,
-						OffsetEnd:   terms.OffsetEnd,
-					},
-					Turbo: runeEntry.Turbo,
-				},
-			},
-		},
+		Result: result,
 	}
 
 	return errors.WithStack(ctx.JSON(resp))
 }
+
+func createTokenInfoResult(runeEntry *runes.RuneEntry, holdersCount *int64) (*getTokenInfoResult, error) {
+	totalSupply, err := runeEntry.Supply()
+	if err != nil {
+		return nil, errors.Wrap(err, "cannot get total supply of rune")
+	}
+	mintedAmount, err := runeEntry.MintedAmount()
+	if err != nil {
+		return nil, errors.Wrap(err, "cannot get minted amount of rune")
+	}
+	circulatingSupply := mintedAmount.Sub(runeEntry.BurnedAmount)
+
+	terms := lo.FromPtr(runeEntry.Terms)
+
+	return &getTokenInfoResult{
+		Id:                runeEntry.RuneId,
+		Name:              runeEntry.SpacedRune,
+		Symbol:            string(runeEntry.Symbol),
+		TotalSupply:       totalSupply,
+		CirculatingSupply: circulatingSupply,
+		MintedAmount:      mintedAmount,
+		BurnedAmount:      runeEntry.BurnedAmount,
+		Decimals:          runeEntry.Divisibility,
+		DeployedAt:        runeEntry.EtchedAt.Unix(),
+		DeployedAtHeight:  runeEntry.EtchingBlock,
+		CompletedAt:       lo.Ternary(runeEntry.CompletedAt.IsZero(), nil, lo.ToPtr(runeEntry.CompletedAt.Unix())),
+		CompletedAtHeight: runeEntry.CompletedAtHeight,
+		HoldersCount:      lo.FromPtr(holdersCount),
+		Extend: tokenInfoExtend{
+			HoldersCount: holdersCount,
+			Entry: entry{
+				Divisibility: runeEntry.Divisibility,
+				Premine:      runeEntry.Premine,
+				Rune:         runeEntry.SpacedRune.Rune,
+				Spacers:      runeEntry.SpacedRune.Spacers,
+				Symbol:       string(runeEntry.Symbol),
+				Terms: entryTerms{
+					Amount:      lo.FromPtr(terms.Amount),
+					Cap:         lo.FromPtr(terms.Cap),
+					HeightStart: terms.HeightStart,
+					HeightEnd:   terms.HeightEnd,
+					OffsetStart: terms.OffsetStart,
+					OffsetEnd:   terms.OffsetEnd,
+				},
+				Turbo:         runeEntry.Turbo,
+				EtchingTxHash: runeEntry.EtchingTxHash.String(),
+			},
+		},
+	}, nil
+}

modules/runes/api/httphandler/get_token_info_batch.go

@@ -0,0 +1,118 @@
+package httphandler
+
+import (
+	"fmt"
+	"net/url"
+
+	"github.com/cockroachdb/errors"
+	"github.com/gaze-network/indexer-network/common/errs"
+	"github.com/gaze-network/indexer-network/modules/runes/runes"
+	"github.com/gofiber/fiber/v2"
+	"github.com/samber/lo"
+)
+
+type getTokenInfoBatchRequest struct {
+	Ids              []string `json:"ids"`
+	BlockHeight      uint64   `json:"blockHeight"`
+	AdditionalFields []string `json:"additionalFields"`
+}
+
+const getTokenInfoBatchMaxQueries = 100
+
+func (r *getTokenInfoBatchRequest) Validate() error {
+	var errList []error
+
+	if len(r.Ids) == 0 {
+		errList = append(errList, errors.New("ids cannot be empty"))
+	}
+	if len(r.Ids) > getTokenInfoBatchMaxQueries {
+		errList = append(errList, errors.Errorf("cannot query more than %d ids", getTokenInfoBatchMaxQueries))
+	}
+	for i := range r.Ids {
+		id, err := url.QueryUnescape(r.Ids[i])
+		if err != nil {
+			return errors.WithStack(err)
+		}
+		r.Ids[i] = id
+		if !isRuneIdOrRuneName(r.Ids[i]) {
+			errList = append(errList, errors.Errorf("ids[%d]: id '%s' is not valid rune id or rune name", i, r.Ids[i]))
+		}
+	}
+
+	return errs.WithPublicMessage(errors.Join(errList...), "validation error")
+}
+
+type getTokenInfoBatchResult struct {
+	List []*getTokenInfoResult `json:"list"`
+}
+type getTokenInfoBatchResponse = HttpResponse[getTokenInfoBatchResult]
+
+func (h *HttpHandler) GetTokenInfoBatch(ctx *fiber.Ctx) (err error) {
+	var req getTokenInfoBatchRequest
+	if err := ctx.BodyParser(&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 {
+			if errors.Is(err, errs.NotFound) {
+				return errs.NewPublicError("latest block not found")
+			}
+			return errors.Wrap(err, "error during GetLatestBlock")
+		}
+		blockHeight = uint64(blockHeader.Height)
+	}
+
+	runeIds := make([]runes.RuneId, 0)
+	for i, id := range req.Ids {
+		runeId, ok := h.resolveRuneId(ctx.UserContext(), id)
+		if !ok {
+			return errs.NewPublicError(fmt.Sprintf("unable to resolve rune id \"%s\" from \"ids[%d]\"", id, i))
+		}
+		runeIds = append(runeIds, runeId)
+	}
+
+	runeEntries, err := h.usecase.GetRuneEntryByRuneIdAndHeightBatch(ctx.UserContext(), runeIds, blockHeight)
+	if err != nil {
+		return errors.Wrap(err, "error during GetRuneEntryByRuneIdAndHeightBatch")
+	}
+	holdersCounts := make(map[runes.RuneId]int64)
+	if lo.Contains(req.AdditionalFields, "holdersCount") {
+		holdersCounts, err = h.usecase.GetTotalHoldersByRuneIds(ctx.UserContext(), runeIds, blockHeight)
+		if err != nil {
+			return errors.Wrap(err, "error during GetBalancesByRuneId")
+		}
+	}
+
+	results := make([]*getTokenInfoResult, 0, len(runeIds))
+
+	for _, runeId := range runeIds {
+		runeEntry, ok := runeEntries[runeId]
+		if !ok {
+			return errs.NewPublicError(fmt.Sprintf("rune not found: %s", runeId))
+		}
+		var holdersCount *int64
+		if lo.Contains(req.AdditionalFields, "holdersCount") {
+			holdersCount = lo.ToPtr(holdersCounts[runeId])
+		}
+
+		result, err := createTokenInfoResult(runeEntry, holdersCount)
+		if err != nil {
+			return errors.Wrap(err, "error during createTokenInfoResult")
+		}
+		results = append(results, result)
+	}
+
+	resp := getTokenInfoBatchResponse{
+		Result: &getTokenInfoBatchResult{
+			List: results,
+		},
+	}
+
+	return errors.WithStack(ctx.JSON(resp))
+}

modules/runes/api/httphandler/get_tokens.go

@@ -0,0 +1,150 @@
+package httphandler
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/cockroachdb/errors"
+	"github.com/gaze-network/indexer-network/common/errs"
+	"github.com/gaze-network/indexer-network/modules/runes/runes"
+	"github.com/gofiber/fiber/v2"
+	"github.com/samber/lo"
+)
+
+const (
+	getTokensMaxLimit = 1000
+)
+
+type GetTokensScope string
+
+const (
+	GetTokensScopeAll     GetTokensScope = "all"
+	GetTokensScopeOngoing GetTokensScope = "ongoing"
+)
+
+func (s GetTokensScope) IsValid() bool {
+	switch s {
+	case GetTokensScopeAll, GetTokensScopeOngoing:
+		return true
+	}
+	return false
+}
+
+type getTokensRequest struct {
+	paginationRequest
+	Search              string         `query:"search"`
+	BlockHeight         uint64         `query:"blockHeight"`
+	Scope               GetTokensScope `query:"scope"`
+	AdditionalFieldsRaw string         `query:"additionalFields"` // comma-separated list of additional fields
+	AdditionalFields    []string
+}
+
+func (r *getTokensRequest) Validate() error {
+	var errList []error
+	if err := r.paginationRequest.Validate(); err != nil {
+		errList = append(errList, err)
+	}
+	if r.Limit > getTokensMaxLimit {
+		errList = append(errList, errors.Errorf("limit must be less than or equal to 1000"))
+	}
+	if r.Scope != "" && !r.Scope.IsValid() {
+		errList = append(errList, errors.Errorf("invalid scope: %s", r.Scope))
+	}
+
+	if r.AdditionalFieldsRaw == "" {
+		// temporarily set default value for backward compatibility
+		r.AdditionalFieldsRaw = "holdersCount" // TODO: remove this default value after all clients are updated
+	}
+	r.AdditionalFields = strings.Split(r.AdditionalFieldsRaw, ",")
+
+	return errs.WithPublicMessage(errors.Join(errList...), "validation error")
+}
+
+func (req *getTokensRequest) ParseDefault() error {
+	if err := req.paginationRequest.ParseDefault(); err != nil {
+		return errors.WithStack(err)
+	}
+	if req.Scope == "" {
+		req.Scope = GetTokensScopeAll
+	}
+	return nil
+}
+
+type getTokensResult struct {
+	List []*getTokenInfoResult `json:"list"`
+}
+
+type getTokensResponse = HttpResponse[getTokensResult]
+
+func (h *HttpHandler) GetTokens(ctx *fiber.Ctx) (err error) {
+	var req getTokensRequest
+	if err := ctx.QueryParser(&req); err != nil {
+		return errors.WithStack(err)
+	}
+	if err := req.Validate(); err != nil {
+		return errors.WithStack(err)
+	}
+	if err := req.ParseDefault(); err != nil {
+		return errors.WithStack(err)
+	}
+
+	blockHeight := req.BlockHeight
+	if blockHeight == 0 {
+		blockHeader, err := h.usecase.GetLatestBlock(ctx.UserContext())
+		if err != nil {
+			if errors.Is(err, errs.NotFound) {
+				return errs.NewPublicError("latest block not found")
+			}
+			return errors.Wrap(err, "error during GetLatestBlock")
+		}
+		blockHeight = uint64(blockHeader.Height)
+	}
+
+	// remove spacers
+	search := strings.Replace(strings.Replace(req.Search, "•", "", -1), ".", "", -1)
+
+	var entries []*runes.RuneEntry
+	switch req.Scope {
+	case GetTokensScopeAll:
+		entries, err = h.usecase.GetRuneEntries(ctx.UserContext(), search, blockHeight, req.Limit, req.Offset)
+		if err != nil {
+			return errors.Wrap(err, "error during GetRuneEntryList")
+		}
+	case GetTokensScopeOngoing:
+		entries, err = h.usecase.GetOngoingRuneEntries(ctx.UserContext(), search, blockHeight, req.Limit, req.Offset)
+		if err != nil {
+			return errors.Wrap(err, "error during GetRuneEntryList")
+		}
+	default:
+		return errs.NewPublicError(fmt.Sprintf("invalid scope: %s", req.Scope))
+	}
+
+	runeIds := lo.Map(entries, func(item *runes.RuneEntry, _ int) runes.RuneId { return item.RuneId })
+	holdersCounts := make(map[runes.RuneId]int64)
+	if lo.Contains(req.AdditionalFields, "holdersCount") {
+		holdersCounts, err = h.usecase.GetTotalHoldersByRuneIds(ctx.UserContext(), runeIds, blockHeight)
+		if err != nil {
+			return errors.Wrap(err, "error during GetTotalHoldersByRuneIds")
+		}
+	}
+
+	results := make([]*getTokenInfoResult, 0, len(entries))
+	for _, ent := range entries {
+		var holdersCount *int64
+		if lo.Contains(req.AdditionalFields, "holdersCount") {
+			holdersCount = lo.ToPtr(holdersCounts[ent.RuneId])
+		}
+		result, err := createTokenInfoResult(ent, holdersCount)
+		if err != nil {
+			return errors.Wrap(err, "error during createTokenInfoResult")
+		}
+
+		results = append(results, result)
+	}
+
+	return errors.WithStack(ctx.JSON(getTokensResponse{
+		Result: &getTokensResult{
+			List: results,
+		},
+	}))
+}

modules/runes/api/httphandler/get_transaction_by_hash.go

@@ -0,0 +1,171 @@
+package httphandler
+
+import (
+	"encoding/hex"
+	"fmt"
+
+	"github.com/btcsuite/btcd/chaincfg/chainhash"
+	"github.com/cockroachdb/errors"
+	"github.com/gaze-network/indexer-network/common/errs"
+	"github.com/gaze-network/indexer-network/modules/runes/runes"
+	"github.com/gofiber/fiber/v2"
+	"github.com/samber/lo"
+)
+
+type getTransactionByHashRequest struct {
+	Hash string `params:"hash"`
+}
+
+func (r getTransactionByHashRequest) Validate() error {
+	var errList []error
+	if len(r.Hash) == 0 {
+		errList = append(errList, errs.NewPublicError("hash is required"))
+	}
+	if len(r.Hash) > chainhash.MaxHashStringSize {
+		errList = append(errList, errs.NewPublicError(fmt.Sprintf("hash length must be less than or equal to %d bytes", chainhash.MaxHashStringSize)))
+	}
+	if len(errList) == 0 {
+		return nil
+	}
+	return errs.WithPublicMessage(errors.Join(errList...), "validation error")
+}
+
+type getTransactionByHashResponse = HttpResponse[transaction]
+
+func (h *HttpHandler) GetTransactionByHash(ctx *fiber.Ctx) (err error) {
+	var req getTransactionByHashRequest
+	if err := ctx.ParamsParser(&req); err != nil {
+		return errors.WithStack(err)
+	}
+	if err := req.Validate(); err != nil {
+		return errors.WithStack(err)
+	}
+
+	hash, err := chainhash.NewHashFromStr(req.Hash)
+	if err != nil {
+		return errs.NewPublicError("invalid transaction hash")
+	}
+
+	tx, err := h.usecase.GetRuneTransaction(ctx.UserContext(), *hash)
+	if err != nil {
+		if errors.Is(err, errs.NotFound) {
+			return fiber.NewError(fiber.StatusNotFound, "transaction not found")
+		}
+		return errors.Wrap(err, "error during GetRuneTransaction")
+	}
+
+	allRuneIds := make(map[runes.RuneId]struct{})
+	for id := range tx.Mints {
+		allRuneIds[id] = struct{}{}
+	}
+	for id := range tx.Burns {
+		allRuneIds[id] = struct{}{}
+	}
+	for _, input := range tx.Inputs {
+		allRuneIds[input.RuneId] = struct{}{}
+	}
+	for _, output := range tx.Outputs {
+		allRuneIds[output.RuneId] = struct{}{}
+	}
+
+	runeEntries, err := h.usecase.GetRuneEntryByRuneIdBatch(ctx.UserContext(), lo.Keys(allRuneIds))
+	if err != nil {
+		return errors.Wrap(err, "error during GetRuneEntryByRuneIdBatch")
+	}
+
+	respTx := &transaction{
+		TxHash:      tx.Hash,
+		BlockHeight: tx.BlockHeight,
+		Index:       tx.Index,
+		Timestamp:   tx.Timestamp.Unix(),
+		Inputs:      make([]txInputOutput, 0, len(tx.Inputs)),
+		Outputs:     make([]txInputOutput, 0, len(tx.Outputs)),
+		Mints:       make(map[string]amountWithDecimal, len(tx.Mints)),
+		Burns:       make(map[string]amountWithDecimal, len(tx.Burns)),
+		Extend: runeTransactionExtend{
+			RuneEtched: tx.RuneEtched,
+			Runestone:  nil,
+		},
+	}
+	for _, input := range tx.Inputs {
+		address := addressFromPkScript(input.PkScript, h.network)
+		respTx.Inputs = append(respTx.Inputs, txInputOutput{
+			PkScript: hex.EncodeToString(input.PkScript),
+			Address:  address,
+			Id:       input.RuneId,
+			Amount:   input.Amount,
+			Decimals: runeEntries[input.RuneId].Divisibility,
+			Index:    input.Index,
+		})
+	}
+	for _, output := range tx.Outputs {
+		address := addressFromPkScript(output.PkScript, h.network)
+		respTx.Outputs = append(respTx.Outputs, txInputOutput{
+			PkScript: hex.EncodeToString(output.PkScript),
+			Address:  address,
+			Id:       output.RuneId,
+			Amount:   output.Amount,
+			Decimals: runeEntries[output.RuneId].Divisibility,
+			Index:    output.Index,
+		})
+	}
+	for id, amount := range tx.Mints {
+		respTx.Mints[id.String()] = amountWithDecimal{
+			Amount:   amount,
+			Decimals: runeEntries[id].Divisibility,
+		}
+	}
+	for id, amount := range tx.Burns {
+		respTx.Burns[id.String()] = amountWithDecimal{
+			Amount:   amount,
+			Decimals: runeEntries[id].Divisibility,
+		}
+	}
+	if tx.Runestone != nil {
+		var e *etching
+		if tx.Runestone.Etching != nil {
+			var symbol *string
+			if tx.Runestone.Etching.Symbol != nil {
+				symbol = lo.ToPtr(string(*tx.Runestone.Etching.Symbol))
+			}
+			var t *terms
+			if tx.Runestone.Etching.Terms != nil {
+				t = &terms{
+					Amount:      tx.Runestone.Etching.Terms.Amount,
+					Cap:         tx.Runestone.Etching.Terms.Cap,
+					HeightStart: tx.Runestone.Etching.Terms.HeightStart,
+					HeightEnd:   tx.Runestone.Etching.Terms.HeightEnd,
+					OffsetStart: tx.Runestone.Etching.Terms.OffsetStart,
+					OffsetEnd:   tx.Runestone.Etching.Terms.OffsetEnd,
+				}
+			}
+			e = &etching{
+				Divisibility: tx.Runestone.Etching.Divisibility,
+				Premine:      tx.Runestone.Etching.Premine,
+				Rune:         tx.Runestone.Etching.Rune,
+				Spacers:      tx.Runestone.Etching.Spacers,
+				Symbol:       symbol,
+				Terms:        t,
+				Turbo:        tx.Runestone.Etching.Turbo,
+			}
+		}
+		respTx.Extend.Runestone = &runestone{
+			Cenotaph: tx.Runestone.Cenotaph,
+			Flaws:    lo.Ternary(tx.Runestone.Cenotaph, tx.Runestone.Flaws.CollectAsString(), nil),
+			Etching:  e,
+			Edicts: lo.Map(tx.Runestone.Edicts, func(ed runes.Edict, _ int) edict {
+				return edict{
+					Id:     ed.Id,
+					Amount: ed.Amount,
+					Output: ed.Output,
+				}
+			}),
+			Mint:    tx.Runestone.Mint,
+			Pointer: tx.Runestone.Pointer,
+		}
+	}
+
+	return errors.WithStack(ctx.JSON(getTransactionByHashResponse{
+		Result: respTx,
+	}))
+}

modules/runes/api/httphandler/get_transactions.go

@@ -1,7 +1,10 @@
 package httphandler
 
 import (
+	"cmp"
 	"encoding/hex"
+	"fmt"
+	"net/url"
 	"slices"
 
 	"github.com/btcsuite/btcd/chaincfg/chainhash"
@@ -14,15 +17,40 @@ import (
 )
 
 type getTransactionsRequest struct {
-	Wallet      string `query:"wallet"`
-	Id          string `query:"id"`
-	BlockHeight uint64 `query:"blockHeight"`
+	paginationRequest
+	Wallet    string `query:"wallet"`
+	Id        string `query:"id"`
+	FromBlock int64  `query:"fromBlock"`
+	ToBlock   int64  `query:"toBlock"`
 }
 
-func (r getTransactionsRequest) Validate() error {
+const (
+	getTransactionsMaxLimit = 3000
+)
+
+func (r *getTransactionsRequest) Validate() error {
 	var errList []error
-	if r.Id != "" && !isRuneIdOrRuneName(r.Id) {
-		errList = append(errList, errors.New("'id' is not valid rune id or rune name"))
+	if r.Id != "" {
+		id, err := url.QueryUnescape(r.Id)
+		if err != nil {
+			return errors.WithStack(err)
+		}
+		r.Id = id
+		if !isRuneIdOrRuneName(r.Id) {
+			errList = append(errList, errors.Errorf("id '%s' is not valid rune id or rune name", r.Id))
+		}
+	}
+	if r.FromBlock < -1 {
+		errList = append(errList, errors.Errorf("invalid fromBlock range"))
+	}
+	if r.ToBlock < -1 {
+		errList = append(errList, errors.Errorf("invalid toBlock range"))
+	}
+	if r.Limit < 0 {
+		errList = append(errList, errors.New("'limit' must be non-negative"))
+	}
+	if r.Limit > getTransactionsMaxLimit {
+		errList = append(errList, errors.Errorf("'limit' cannot exceed %d", getTransactionsMaxLimit))
 	}
 	return errs.WithPublicMessage(errors.Join(errList...), "validation error")
 }
@@ -106,6 +134,9 @@ func (h *HttpHandler) GetTransactions(ctx *fiber.Ctx) (err error) {
 	if err := req.Validate(); err != nil {
 		return errors.WithStack(err)
 	}
+	if err := req.ParseDefault(); err != nil {
+		return errors.WithStack(err)
+	}
 
 	var pkScript []byte
 	if req.Wallet != "" {
@@ -121,43 +152,65 @@ func (h *HttpHandler) GetTransactions(ctx *fiber.Ctx) (err error) {
 		var ok bool
 		runeId, ok = h.resolveRuneId(ctx.UserContext(), req.Id)
 		if !ok {
-			return errs.NewPublicError("unable to resolve rune id from \"id\"")
+			return errs.NewPublicError(fmt.Sprintf("unable to resolve rune id \"%s\" from \"id\"", req.Id))
 		}
 	}
 
-	blockHeight := req.BlockHeight
-	// set blockHeight to the latest block height blockHeight, pkScript, and runeId are not provided
-	if blockHeight == 0 && pkScript == nil && runeId == (runes.RuneId{}) {
+	// default to latest block
+	if req.ToBlock == 0 {
+		req.ToBlock = -1
+	}
+
+	// get latest block height if block height is -1
+	if req.FromBlock == -1 || req.ToBlock == -1 {
 		blockHeader, err := h.usecase.GetLatestBlock(ctx.UserContext())
 		if err != nil {
+			if errors.Is(err, errs.NotFound) {
+				return errs.NewPublicError("latest block not found")
+			}
 			return errors.Wrap(err, "error during GetLatestBlock")
 		}
-		blockHeight = uint64(blockHeader.Height)
+		if req.FromBlock == -1 {
+			req.FromBlock = blockHeader.Height
+		}
+		if req.ToBlock == -1 {
+			req.ToBlock = blockHeader.Height
+		}
 	}
 
-	txs, err := h.usecase.GetRuneTransactions(ctx.UserContext(), pkScript, runeId, blockHeight)
+	// validate block height range
+	if req.FromBlock > req.ToBlock {
+		return errs.NewPublicError(fmt.Sprintf("fromBlock must be less than or equal to toBlock, got fromBlock=%d, toBlock=%d", req.FromBlock, req.ToBlock))
+	}
+
+	txs, err := h.usecase.GetRuneTransactions(ctx.UserContext(), pkScript, runeId, uint64(req.FromBlock), uint64(req.ToBlock), req.Limit, req.Offset)
 	if err != nil {
+		if errors.Is(err, errs.NotFound) {
+			return errs.NewPublicError("transactions not found")
+		}
 		return errors.Wrap(err, "error during GetRuneTransactions")
 	}
 
-	var allRuneIds []runes.RuneId
+	allRuneIds := make(map[runes.RuneId]struct{})
 	for _, tx := range txs {
 		for id := range tx.Mints {
-			allRuneIds = append(allRuneIds, id)
+			allRuneIds[id] = struct{}{}
 		}
 		for id := range tx.Burns {
-			allRuneIds = append(allRuneIds, id)
+			allRuneIds[id] = struct{}{}
 		}
 		for _, input := range tx.Inputs {
-			allRuneIds = append(allRuneIds, input.RuneId)
+			allRuneIds[input.RuneId] = struct{}{}
 		}
 		for _, output := range tx.Outputs {
-			allRuneIds = append(allRuneIds, output.RuneId)
+			allRuneIds[output.RuneId] = struct{}{}
 		}
 	}
-	allRuneIds = lo.Uniq(allRuneIds)
-	runeEntries, err := h.usecase.GetRuneEntryByRuneIdBatch(ctx.UserContext(), allRuneIds)
+	runeEntries, err := h.usecase.GetRuneEntryByRuneIdBatch(ctx.UserContext(), lo.Keys(allRuneIds))
 	if err != nil {
+		if errors.Is(err, errs.NotFound) {
+			return errs.NewPublicError("rune entries not found")
+		}
 		return errors.Wrap(err, "error during GetRuneEntryByRuneIdBatch")
 	}
 
@@ -256,12 +309,12 @@ func (h *HttpHandler) GetTransactions(ctx *fiber.Ctx) (err error) {
 		}
 		txList = append(txList, respTx)
 	}
-	// sort by block height ASC, then index ASC
+	// sort by block height DESC, then index DESC
 	slices.SortFunc(txList, func(t1, t2 transaction) int {
 		if t1.BlockHeight != t2.BlockHeight {
-			return int(t1.BlockHeight - t2.BlockHeight)
+			return cmp.Compare(t2.BlockHeight, t1.BlockHeight)
 		}
-		return int(t1.Index - t2.Index)
+		return cmp.Compare(t2.Index, t1.Index)
 	})
 
 	resp := getTransactionsResponse{

modules/runes/api/httphandler/get_utxos_by_address.go

@@ -1,8 +1,9 @@
 package httphandler
 
 import (
+	"net/url"
+
 	"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/modules/runes/internal/entity"
@@ -12,19 +13,37 @@ import (
 	"github.com/samber/lo"
 )
 
-type getUTXOsByAddressRequest struct {
+type getUTXOsRequest struct {
+	paginationRequest
 	Wallet      string `params:"wallet"`
 	Id          string `query:"id"`
 	BlockHeight uint64 `query:"blockHeight"`
 }
 
-func (r getUTXOsByAddressRequest) Validate() error {
+const (
+	getUTXOsMaxLimit = 3000
+)
+
+func (r *getUTXOsRequest) Validate() error {
 	var errList []error
 	if r.Wallet == "" {
 		errList = append(errList, errors.New("'wallet' is required"))
 	}
-	if r.Id != "" && !isRuneIdOrRuneName(r.Id) {
-		errList = append(errList, errors.New("'id' is not valid rune id or rune name"))
+	if r.Id != "" {
+		id, err := url.QueryUnescape(r.Id)
+		if err != nil {
+			return errors.WithStack(err)
+		}
+		r.Id = id
+		if !isRuneIdOrRuneName(r.Id) {
+			errList = append(errList, errors.Errorf("id '%s' is not valid rune id or rune name", r.Id))
+		}
+	}
+	if r.Limit < 0 {
+		errList = append(errList, errors.New("'limit' must be non-negative"))
+	}
+	if r.Limit > getUTXOsMaxLimit {
+		errList = append(errList, errors.Errorf("'limit' cannot exceed %d", getUTXOsMaxLimit))
 	}
 	return errs.WithPublicMessage(errors.Join(errList...), "validation error")
 }
@@ -41,21 +60,22 @@ type utxoExtend struct {
 	Runes []runeBalance `json:"runes"`
 }
 
-type utxo struct {
+type utxoItem struct {
 	TxHash      chainhash.Hash `json:"txHash"`
 	OutputIndex uint32         `json:"outputIndex"`
+	Sats        int64          `json:"sats"`
 	Extend      utxoExtend     `json:"extend"`
 }
 
-type getUTXOsByAddressResult struct {
-	List        []utxo `json:"list"`
-	BlockHeight uint64 `json:"blockHeight"`
+type getUTXOsResult struct {
+	List        []utxoItem `json:"list"`
+	BlockHeight uint64     `json:"blockHeight"`
 }
 
-type getUTXOsByAddressResponse = HttpResponse[getUTXOsByAddressResult]
+type getUTXOsResponse = HttpResponse[getUTXOsResult]
 
-func (h *HttpHandler) GetUTXOsByAddress(ctx *fiber.Ctx) (err error) {
-	var req getUTXOsByAddressRequest
+func (h *HttpHandler) GetUTXOs(ctx *fiber.Ctx) (err error) {
+	var req getUTXOsRequest
 	if err := ctx.ParamsParser(&req); err != nil {
 		return errors.WithStack(err)
 	}
@@ -65,6 +85,9 @@ func (h *HttpHandler) GetUTXOsByAddress(ctx *fiber.Ctx) (err error) {
 	if err := req.Validate(); err != nil {
 		return errors.WithStack(err)
 	}
+	if err := req.ParseDefault(); err != nil {
+		return errors.WithStack(err)
+	}
 
 	pkScript, ok := resolvePkScript(h.network, req.Wallet)
 	if !ok {
@@ -75,32 +98,52 @@ func (h *HttpHandler) GetUTXOsByAddress(ctx *fiber.Ctx) (err error) {
 	if blockHeight == 0 {
 		blockHeader, err := h.usecase.GetLatestBlock(ctx.UserContext())
 		if err != nil {
+			if errors.Is(err, errs.NotFound) {
+				return errs.NewPublicError("latest block not found")
+			}
 			return errors.Wrap(err, "error during GetLatestBlock")
 		}
 		blockHeight = uint64(blockHeader.Height)
 	}
 
-	outPointBalances, err := h.usecase.GetUnspentOutPointBalancesByPkScript(ctx.UserContext(), pkScript, blockHeight)
-	if err != nil {
-		return errors.Wrap(err, "error during GetBalancesByPkScript")
+	var utxos []*entity.RunesUTXOWithSats
+	if runeId, ok := h.resolveRuneId(ctx.UserContext(), req.Id); ok {
+		utxos, err = h.usecase.GetRunesUTXOsByRuneIdAndPkScript(ctx.UserContext(), runeId, pkScript, blockHeight, req.Limit, req.Offset)
+		if err != nil {
+			if errors.Is(err, errs.NotFound) {
+				return errs.NewPublicError("utxos not found")
+			}
+			return errors.Wrap(err, "error during GetBalancesByPkScript")
+		}
+	} else {
+		utxos, err = h.usecase.GetRunesUTXOsByPkScript(ctx.UserContext(), pkScript, blockHeight, req.Limit, req.Offset)
+		if err != nil {
+			if errors.Is(err, errs.NotFound) {
+				return errs.NewPublicError("utxos not found")
+			}
+			return errors.Wrap(err, "error during GetBalancesByPkScript")
+		}
 	}
 
-	outPointBalanceRuneIds := lo.Map(outPointBalances, func(outPointBalance *entity.OutPointBalance, _ int) runes.RuneId {
-		return outPointBalance.RuneId
-	})
-	runeEntries, err := h.usecase.GetRuneEntryByRuneIdBatch(ctx.UserContext(), outPointBalanceRuneIds)
+	runeIds := make(map[runes.RuneId]struct{}, 0)
+	for _, utxo := range utxos {
+		for _, balance := range utxo.RuneBalances {
+			runeIds[balance.RuneId] = struct{}{}
+		}
+	}
+	runeIdsList := lo.Keys(runeIds)
+	runeEntries, err := h.usecase.GetRuneEntryByRuneIdBatch(ctx.UserContext(), runeIdsList)
 	if err != nil {
+		if errors.Is(err, errs.NotFound) {
+			return errs.NewPublicError("rune entries not found")
+		}
 		return errors.Wrap(err, "error during GetRuneEntryByRuneIdBatch")
 	}
 
-	groupedBalances := lo.GroupBy(outPointBalances, func(outPointBalance *entity.OutPointBalance) wire.OutPoint {
-		return outPointBalance.OutPoint
-	})
-
-	utxoList := make([]utxo, 0, len(groupedBalances))
-	for outPoint, balances := range groupedBalances {
-		runeBalances := make([]runeBalance, 0, len(balances))
-		for _, balance := range balances {
+	utxoRespList := make([]utxoItem, 0, len(utxos))
+	for _, utxo := range utxos {
+		runeBalances := make([]runeBalance, 0, len(utxo.RuneBalances))
+		for _, balance := range utxo.RuneBalances {
 			runeEntry := runeEntries[balance.RuneId]
 			runeBalances = append(runeBalances, runeBalance{
 				RuneId:       balance.RuneId,
@@ -111,34 +154,20 @@ func (h *HttpHandler) GetUTXOsByAddress(ctx *fiber.Ctx) (err error) {
 			})
 		}
 
-		utxoList = append(utxoList, utxo{
-			TxHash:      outPoint.Hash,
-			OutputIndex: outPoint.Index,
+		utxoRespList = append(utxoRespList, utxoItem{
+			TxHash:      utxo.OutPoint.Hash,
+			OutputIndex: utxo.OutPoint.Index,
+			Sats:        utxo.Sats,
 			Extend: utxoExtend{
 				Runes: runeBalances,
 			},
 		})
 	}
 
-	// filter by req.Id if exists
-	{
-		runeId, ok := h.resolveRuneId(ctx.UserContext(), req.Id)
-		if ok {
-			utxoList = lo.Filter(utxoList, func(u utxo, _ int) bool {
-				for _, runeBalance := range u.Extend.Runes {
-					if runeBalance.RuneId == runeId {
-						return true
-					}
-				}
-				return false
-			})
-		}
-	}
-
-	resp := getUTXOsByAddressResponse{
-		Result: &getUTXOsByAddressResult{
+	resp := getUTXOsResponse{
+		Result: &getUTXOsResult{
 			BlockHeight: blockHeight,
-			List:        utxoList,
+			List:        utxoRespList,
 		},
 	}
 

modules/runes/api/httphandler/get_utxos_output_by_location.go

@@ -0,0 +1,92 @@
+package httphandler
+
+import (
+	"github.com/btcsuite/btcd/chaincfg/chainhash"
+	"github.com/cockroachdb/errors"
+	"github.com/gaze-network/indexer-network/common/errs"
+	"github.com/gaze-network/indexer-network/modules/runes/runes"
+	"github.com/gaze-network/indexer-network/modules/runes/usecase"
+	"github.com/gofiber/fiber/v2"
+	"github.com/samber/lo"
+)
+
+type getUTXOsOutputByLocationRequest struct {
+	TxHash      string `params:"txHash"`
+	OutputIndex int32  `query:"outputIndex"`
+}
+
+func (r getUTXOsOutputByLocationRequest) Validate() error {
+	var errList []error
+	if r.TxHash == "" {
+		errList = append(errList, errors.New("'txHash' is required"))
+	}
+	if r.OutputIndex < 0 {
+		errList = append(errList, errors.New("'outputIndex' must be non-negative"))
+	}
+	return errs.WithPublicMessage(errors.Join(errList...), "validation error")
+}
+
+type getUTXOsOutputByTxIdResponse = HttpResponse[utxoItem]
+
+func (h *HttpHandler) GetUTXOsOutputByLocation(ctx *fiber.Ctx) (err error) {
+	var req getUTXOsOutputByLocationRequest
+	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)
+	}
+
+	txHash, err := chainhash.NewHashFromStr(req.TxHash)
+	if err != nil {
+		return errs.WithPublicMessage(err, "unable to resolve txHash")
+	}
+
+	utxo, err := h.usecase.GetUTXOsOutputByLocation(ctx.UserContext(), *txHash, uint32(req.OutputIndex))
+	if err != nil {
+		if errors.Is(err, usecase.ErrUTXONotFound) {
+			return errs.NewPublicError("utxo not found")
+		}
+		return errors.WithStack(err)
+	}
+
+	runeIds := make(map[runes.RuneId]struct{}, 0)
+	for _, balance := range utxo.RuneBalances {
+		runeIds[balance.RuneId] = struct{}{}
+	}
+	runeIdsList := lo.Keys(runeIds)
+	runeEntries, err := h.usecase.GetRuneEntryByRuneIdBatch(ctx.UserContext(), runeIdsList)
+	if err != nil {
+		if errors.Is(err, errs.NotFound) {
+			return errs.NewPublicError("rune entries not found")
+		}
+		return errors.Wrap(err, "error during GetRuneEntryByRuneIdBatch")
+	}
+
+	runeBalances := make([]runeBalance, 0, len(utxo.RuneBalances))
+	for _, balance := range utxo.RuneBalances {
+		runeEntry := runeEntries[balance.RuneId]
+		runeBalances = append(runeBalances, runeBalance{
+			RuneId:       balance.RuneId,
+			Rune:         runeEntry.SpacedRune,
+			Symbol:       string(runeEntry.Symbol),
+			Amount:       balance.Amount,
+			Divisibility: runeEntry.Divisibility,
+		})
+	}
+
+	resp := getUTXOsOutputByTxIdResponse{
+		Result: &utxoItem{
+			TxHash:      utxo.OutPoint.Hash,
+			OutputIndex: utxo.OutPoint.Index,
+			Sats:        utxo.Sats,
+			Extend: utxoExtend{
+				Runes: runeBalances,
+			},
+		},
+	}
+	return errors.WithStack(ctx.JSON(resp))
+}

modules/runes/api/httphandler/get_utxos_output_by_location_batch.go

@@ -0,0 +1,136 @@
+package httphandler
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/btcsuite/btcd/chaincfg/chainhash"
+	"github.com/cockroachdb/errors"
+	"github.com/gaze-network/indexer-network/common/errs"
+	"github.com/gaze-network/indexer-network/modules/runes/runes"
+	"github.com/gaze-network/indexer-network/modules/runes/usecase"
+	"github.com/gofiber/fiber/v2"
+	"github.com/samber/lo"
+	"golang.org/x/sync/errgroup"
+)
+
+type getUTXOsOutputByLocationQuery struct {
+	TxHash      string `json:"txHash"`
+	OutputIndex int32  `json:"outputIndex"`
+}
+
+type getUTXOsOutputByLocationBatchRequest struct {
+	Queries []getUTXOsOutputByLocationQuery `json:"queries"`
+}
+
+const getUTXOsOutputByLocationBatchMaxQueries = 100
+
+func (r getUTXOsOutputByLocationBatchRequest) Validate() error {
+	var errList []error
+	if len(r.Queries) == 0 {
+		errList = append(errList, errors.New("at least one query is required"))
+	}
+	if len(r.Queries) > getUTXOsOutputByLocationBatchMaxQueries {
+		errList = append(errList, errors.Errorf("cannot exceed %d queries", getUTXOsOutputByLocationBatchMaxQueries))
+	}
+	for i, query := range r.Queries {
+		if query.TxHash == "" {
+			errList = append(errList, errors.Errorf("queries[%d]: 'txHash' is required", i))
+		}
+		if query.OutputIndex < 0 {
+			errList = append(errList, errors.Errorf("queries[%d]: 'outputIndex' must be non-negative", i))
+		}
+	}
+	return errs.WithPublicMessage(errors.Join(errList...), "validation error")
+}
+
+type getUTXOsOutputByLocationBatchResult struct {
+	List []*utxoItem `json:"list"`
+}
+
+type getUTXOsOutputByLocationBatchResponse = HttpResponse[getUTXOsOutputByLocationBatchResult]
+
+func (h *HttpHandler) GetUTXOsOutputByLocationBatch(ctx *fiber.Ctx) (err error) {
+	var req getUTXOsOutputByLocationBatchRequest
+	if err := ctx.BodyParser(&req); err != nil {
+		return errors.WithStack(err)
+	}
+	if err := req.Validate(); err != nil {
+		return errors.WithStack(err)
+	}
+
+	processQuery := func(ctx context.Context, query getUTXOsOutputByLocationQuery, queryIndex int) (*utxoItem, error) {
+		txHash, err := chainhash.NewHashFromStr(query.TxHash)
+		if err != nil {
+			return nil, errs.WithPublicMessage(err, fmt.Sprintf("unable to parse txHash from \"queries[%d].txHash\"", queryIndex))
+		}
+
+		utxo, err := h.usecase.GetUTXOsOutputByLocation(ctx, *txHash, uint32(query.OutputIndex))
+		if err != nil {
+			if errors.Is(err, usecase.ErrUTXONotFound) {
+				return nil, errs.NewPublicError(fmt.Sprintf("utxo not found for queries[%d]", queryIndex))
+			}
+			return nil, errors.WithStack(err)
+		}
+
+		runeIds := make(map[runes.RuneId]struct{}, 0)
+		for _, balance := range utxo.RuneBalances {
+			runeIds[balance.RuneId] = struct{}{}
+		}
+		runeIdsList := lo.Keys(runeIds)
+		runeEntries, err := h.usecase.GetRuneEntryByRuneIdBatch(ctx, runeIdsList)
+		if err != nil {
+			if errors.Is(err, errs.NotFound) {
+				return nil, errs.NewPublicError(fmt.Sprintf("rune entries not found for queries[%d]", queryIndex))
+			}
+			return nil, errors.Wrap(err, "error during GetRuneEntryByRuneIdBatch")
+		}
+
+		runeBalances := make([]runeBalance, 0, len(utxo.RuneBalances))
+		for _, balance := range utxo.RuneBalances {
+			runeEntry := runeEntries[balance.RuneId]
+			runeBalances = append(runeBalances, runeBalance{
+				RuneId:       balance.RuneId,
+				Rune:         runeEntry.SpacedRune,
+				Symbol:       string(runeEntry.Symbol),
+				Amount:       balance.Amount,
+				Divisibility: runeEntry.Divisibility,
+			})
+		}
+
+		return &utxoItem{
+			TxHash:      utxo.OutPoint.Hash,
+			OutputIndex: utxo.OutPoint.Index,
+			Sats:        utxo.Sats,
+			Extend: utxoExtend{
+				Runes: runeBalances,
+			},
+		}, nil
+	}
+
+	results := make([]*utxoItem, 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, i)
+			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 := getUTXOsOutputByLocationBatchResponse{
+		Result: &getUTXOsOutputByLocationBatchResult{
+			List: results,
+		},
+	}
+
+	return errors.WithStack(ctx.JSON(resp))
+}

modules/runes/api/httphandler/httphandler.go

@@ -7,7 +7,9 @@ import (
 	"github.com/btcsuite/btcd/btcutil"
 	"github.com/btcsuite/btcd/chaincfg"
 	"github.com/btcsuite/btcd/txscript"
+	"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/runes/runes"
 	"github.com/gaze-network/indexer-network/modules/runes/usecase"
 	"github.com/gaze-network/indexer-network/pkg/logger"
@@ -31,6 +33,53 @@ type HttpResponse[T any] struct {
 	Result *T      `json:"result,omitempty"`
 }
 
+type paginationRequest struct {
+	Offset int32 `query:"offset"`
+	Limit  int32 `query:"limit"`
+
+	// OrderBy string `query:"orderBy"` // ASC or DESC
+	// SortBy  string `query:"sortBy"`  // column name
+}
+
+func (req paginationRequest) Validate() error {
+	var errList []error
+
+	// this just safeguard for limit,
+	// each path should have own validation.
+	if req.Limit > 10000 {
+		errList = append(errList, errors.Errorf("too large limit"))
+	}
+	if req.Limit < 0 {
+		errList = append(errList, errors.Errorf("limit must be greater than or equal to 0"))
+	}
+	if req.Offset < 0 {
+		errList = append(errList, errors.Errorf("offset must be greater than or equal to 0"))
+	}
+
+	// TODO:
+	// if req.OrderBy != "" && req.OrderBy != "ASC" && req.OrderBy != "DESC" {
+	// 	errList = append(errList, errors.Errorf("invalid orderBy value, must be `ASC` or `DESC`"))
+	// }
+
+	return errs.WithPublicMessage(errors.Join(errList...), "pagination validation error")
+}
+
+func (req *paginationRequest) ParseDefault() error {
+	if req == nil {
+		return nil
+	}
+
+	if req.Limit == 0 {
+		req.Limit = 100
+	}
+
+	// TODO:
+	// if req.OrderBy == "" {
+	// 	req.OrderBy = "ASC"
+	// }
+	return nil
+}
+
 func resolvePkScript(network common.Network, wallet string) ([]byte, bool) {
 	if wallet == "" {
 		return nil, false
@@ -41,6 +90,10 @@ func resolvePkScript(network common.Network, wallet string) ([]byte, bool) {
 			return &chaincfg.MainNetParams
 		case common.NetworkTestnet:
 			return &chaincfg.TestNet3Params
+		case common.NetworkFractalMainnet:
+			return &chaincfg.MainNetParams
+		case common.NetworkFractalTestnet:
+			return &chaincfg.MainNetParams
 		}
 		panic("invalid network")
 	}()

modules/runes/api/httphandler/routes.go

@@ -7,12 +7,17 @@ import (
 func (h *HttpHandler) Mount(router fiber.Router) error {
 	r := router.Group("/v2/runes")
 
-	r.Post("/balances/wallet/batch", h.GetBalancesByAddressBatch)
-	r.Get("/balances/wallet/:wallet", h.GetBalancesByAddress)
+	r.Post("/balances/wallet/batch", h.GetBalancesBatch)
+	r.Get("/balances/wallet/:wallet", h.GetBalances)
 	r.Get("/transactions", h.GetTransactions)
+	r.Get("/transactions/hash/:hash", h.GetTransactionByHash)
 	r.Get("/holders/:id", h.GetHolders)
+	r.Post("/info/batch", h.GetTokenInfoBatch)
 	r.Get("/info/:id", h.GetTokenInfo)
-	r.Get("/utxos/wallet/:wallet", h.GetUTXOsByAddress)
+	r.Get("/utxos/wallet/:wallet", h.GetUTXOs)
+	r.Post("/utxos/output/batch", h.GetUTXOsOutputByLocationBatch)
+	r.Get("/utxos/output/:txHash", h.GetUTXOsOutputByLocation)
 	r.Get("/block", h.GetCurrentBlock)
+	r.Get("/tokens", h.GetTokens)
 	return nil
 }

modules/runes/constants.go

@@ -1,27 +0,0 @@
-package runes
-
-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 (
-	Version          = "v0.0.1"
-	DBVersion        = 1
-	EventHashVersion = 1
-)
-
-var startingBlockHeader = map[common.Network]types.BlockHeader{
-	common.NetworkMainnet: {
-		Height:    839999,
-		Hash:      *utils.Must(chainhash.NewHashFromStr("0000000000000000000172014ba58d66455762add0512355ad651207918494ab")),
-		PrevBlock: *utils.Must(chainhash.NewHashFromStr("00000000000000000001dcce6ce7c8a45872cafd1fb04732b447a14a91832591")),
-	},
-	common.NetworkTestnet: {
-		Height:    2583200,
-		Hash:      *utils.Must(chainhash.NewHashFromStr("000000000006c5f0dfcd9e0e81f27f97a87aef82087ffe69cd3c390325bb6541")),
-		PrevBlock: *utils.Must(chainhash.NewHashFromStr("00000000000668f3bafac992f53424774515440cb47e1cb9e73af3f496139e28")),
-	},
-}

modules/runes/constants/constants.go

@@ -0,0 +1,122 @@
+package constants
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/btcsuite/btcd/chaincfg/chainhash"
+	"github.com/gaze-network/indexer-network/common"
+	"github.com/gaze-network/indexer-network/core/types"
+	"github.com/gaze-network/indexer-network/modules/runes/runes"
+	"github.com/gaze-network/indexer-network/pkg/logger"
+	"github.com/gaze-network/uint128"
+	"github.com/samber/lo"
+)
+
+const (
+	Version          = "v0.0.1"
+	DBVersion        = 1
+	EventHashVersion = 1
+)
+
+// starting block heights and hashes should be 1 block before activation block, as indexer will start from the block after this value
+var StartingBlockHeader = map[common.Network]types.BlockHeader{
+	common.NetworkMainnet: {
+		Height: 839999,
+	},
+	common.NetworkTestnet: {
+		Height: 2519999,
+	},
+	common.NetworkFractalMainnet: {
+		Height: 83999,
+	},
+	common.NetworkFractalTestnet: {
+		Height: 83999,
+	},
+}
+
+type GenesisRuneConfig struct {
+	RuneId        runes.RuneId
+	Name          string
+	Number        uint64
+	Divisibility  uint8
+	Premine       uint128.Uint128
+	SpacedRune    runes.SpacedRune
+	Symbol        rune
+	Terms         *runes.Terms
+	Turbo         bool
+	EtchingTxHash chainhash.Hash
+	EtchedAt      time.Time
+}
+
+var GenesisRuneConfigMap = map[common.Network]GenesisRuneConfig{
+	common.NetworkMainnet: {
+		RuneId:       runes.RuneId{BlockHeight: 1, TxIndex: 0},
+		Number:       0,
+		Divisibility: 0,
+		Premine:      uint128.Zero,
+		SpacedRune:   runes.NewSpacedRune(runes.NewRune(2055900680524219742), 0b10000000),
+		Symbol:       '\u29c9',
+		Terms: &runes.Terms{
+			Amount:      lo.ToPtr(uint128.From64(1)),
+			Cap:         &uint128.Max,
+			HeightStart: lo.ToPtr(uint64(840000)),
+			HeightEnd:   lo.ToPtr(uint64(1050000)),
+			OffsetStart: nil,
+			OffsetEnd:   nil,
+		},
+		Turbo:         true,
+		EtchingTxHash: chainhash.Hash{},
+		EtchedAt:      time.Unix(0, 0),
+	},
+	common.NetworkFractalMainnet: {
+		RuneId:       runes.RuneId{BlockHeight: 1, TxIndex: 0},
+		Number:       0,
+		Divisibility: 0,
+		Premine:      uint128.Zero,
+		SpacedRune:   runes.NewSpacedRune(runes.NewRune(2055900680524219742), 0b10000000),
+		Symbol:       '\u29c9',
+		Terms: &runes.Terms{
+			Amount:      lo.ToPtr(uint128.From64(1)),
+			Cap:         &uint128.Max,
+			HeightStart: lo.ToPtr(uint64(84000)),
+			HeightEnd:   lo.ToPtr(uint64(2184000)),
+			OffsetStart: nil,
+			OffsetEnd:   nil,
+		},
+		Turbo:         true,
+		EtchingTxHash: chainhash.Hash{},
+		EtchedAt:      time.Unix(0, 0),
+	},
+	common.NetworkFractalTestnet: {
+		RuneId:       runes.RuneId{BlockHeight: 1, TxIndex: 0},
+		Number:       0,
+		Divisibility: 0,
+		Premine:      uint128.Zero,
+		SpacedRune:   runes.NewSpacedRune(runes.NewRune(2055900680524219742), 0b10000000),
+		Symbol:       '\u29c9',
+		Terms: &runes.Terms{
+			Amount:      lo.ToPtr(uint128.From64(1)),
+			Cap:         &uint128.Max,
+			HeightStart: lo.ToPtr(uint64(84000)),
+			HeightEnd:   lo.ToPtr(uint64(2184000)),
+			OffsetStart: nil,
+			OffsetEnd:   nil,
+		},
+		Turbo:         true,
+		EtchingTxHash: chainhash.Hash{},
+		EtchedAt:      time.Unix(0, 0),
+	},
+}
+
+func NetworkHasGenesisRune(network common.Network) bool {
+	switch network {
+	case common.NetworkMainnet, common.NetworkFractalMainnet, common.NetworkFractalTestnet:
+		return true
+	case common.NetworkTestnet:
+		return false
+	default:
+		logger.Panic(fmt.Sprintf("unsupported network: %s", network))
+		return false
+	}
+}

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

@@ -1,5 +1,6 @@
 BEGIN;
 
+CREATE EXTENSION IF NOT EXISTS pg_trgm;
 -- Indexer Client Information
 
 CREATE TABLE IF NOT EXISTS "runes_indexer_stats" (
@@ -48,6 +49,7 @@ CREATE TABLE IF NOT EXISTS "runes_entries" (
 	"etched_at" TIMESTAMP NOT NULL
 );
 CREATE UNIQUE INDEX IF NOT EXISTS runes_entries_rune_idx ON "runes_entries" USING BTREE ("rune");
+CREATE INDEX IF NOT EXISTS runes_entries_rune_gin_idx ON "runes_entries" USING GIN ("rune" gin_trgm_ops); -- to speed up queries with LIKE operator
 CREATE UNIQUE INDEX IF NOT EXISTS runes_entries_number_idx ON "runes_entries" USING BTREE ("number");
 
 CREATE TABLE IF NOT EXISTS "runes_entry_states" (
@@ -118,5 +120,7 @@ CREATE TABLE IF NOT EXISTS "runes_balances" (
 	"amount" DECIMAL NOT NULL,
 	PRIMARY KEY ("pkscript", "rune_id", "block_height")
 );
+CREATE INDEX IF NOT EXISTS runes_balances_rune_id_block_height_idx ON "runes_balances" USING BTREE ("rune_id", "block_height");
+CREATE INDEX IF NOT EXISTS runes_balances_pkscript_block_height_idx ON "runes_balances" USING BTREE ("pkscript", "block_height");
 
 COMMIT;

modules/runes/database/postgresql/queries/batch.sql

@@ -0,0 +1,104 @@
+-- name: BatchCreateRunesBalances :exec
+INSERT INTO runes_balances ("pkscript", "block_height", "rune_id", "amount")
+VALUES(
+  unnest(@pkscript_arr::TEXT[]),
+  unnest(@block_height_arr::INT[]),
+  unnest(@rune_id_arr::TEXT[]),
+  unnest(@amount_arr::DECIMAL[])
+);
+
+-- name: BatchCreateRuneEntries :exec
+INSERT INTO runes_entries ("rune_id", "rune", "number", "spacers", "premine", "symbol", "divisibility", "terms", "terms_amount", "terms_cap", "terms_height_start", "terms_height_end", "terms_offset_start", "terms_offset_end", "turbo", "etching_block", "etching_tx_hash", "etched_at")
+VALUES(
+  unnest(@rune_id_arr::TEXT[]),
+  unnest(@rune_arr::TEXT[]),
+  unnest(@number_arr::BIGINT[]),
+  unnest(@spacers_arr::INT[]),
+  unnest(@premine_arr::DECIMAL[]),
+  unnest(@symbol_arr::INT[]),
+  unnest(@divisibility_arr::SMALLINT[]),
+  unnest(@terms_arr::BOOLEAN[]),
+  unnest(@terms_amount_arr::DECIMAL[]),
+  unnest(@terms_cap_arr::DECIMAL[]),
+  unnest(@terms_height_start_arr::INT[]), -- nullable (need patch)
+  unnest(@terms_height_end_arr::INT[]), -- nullable (need patch)
+  unnest(@terms_offset_start_arr::INT[]), -- nullable (need patch)
+  unnest(@terms_offset_end_arr::INT[]), -- nullable (need patch)
+  unnest(@turbo_arr::BOOLEAN[]),
+  unnest(@etching_block_arr::INT[]),
+  unnest(@etching_tx_hash_arr::TEXT[]),
+  unnest(@etched_at_arr::TIMESTAMP[])
+);
+
+-- name: BatchCreateRuneEntryStates :exec
+INSERT INTO runes_entry_states ("rune_id", "block_height", "mints", "burned_amount", "completed_at", "completed_at_height")
+VALUES(
+  unnest(@rune_id_arr::TEXT[]),
+  unnest(@block_height_arr::INT[]),
+  unnest(@mints_arr::DECIMAL[]),
+  unnest(@burned_amount_arr::DECIMAL[]),
+  unnest(@completed_at_arr::TIMESTAMP[]),
+  unnest(@completed_at_height_arr::INT[]) -- nullable (need patch)
+);
+
+-- name: BatchCreateRunesOutpointBalances :exec
+INSERT INTO runes_outpoint_balances ("rune_id", "pkscript", "tx_hash", "tx_idx", "amount", "block_height", "spent_height")
+VALUES(
+  unnest(@rune_id_arr::TEXT[]),
+  unnest(@pkscript_arr::TEXT[]),
+  unnest(@tx_hash_arr::TEXT[]),
+  unnest(@tx_idx_arr::INT[]),
+  unnest(@amount_arr::DECIMAL[]),
+  unnest(@block_height_arr::INT[]),
+  unnest(@spent_height_arr::INT[]) -- nullable (need patch)
+);
+
+-- name: BatchSpendOutpointBalances :exec
+UPDATE runes_outpoint_balances
+	SET "spent_height" = @spent_height::INT
+	FROM (
+    SELECT 
+      unnest(@tx_hash_arr::TEXT[]) AS tx_hash, 
+      unnest(@tx_idx_arr::INT[]) AS tx_idx
+    ) AS input
+	WHERE "runes_outpoint_balances"."tx_hash" = "input"."tx_hash" AND "runes_outpoint_balances"."tx_idx" = "input"."tx_idx";
+
+-- name: BatchCreateRunestones :exec
+INSERT INTO runes_runestones ("tx_hash", "block_height", "etching", "etching_divisibility", "etching_premine", "etching_rune", "etching_spacers", "etching_symbol", "etching_terms", "etching_terms_amount", "etching_terms_cap", "etching_terms_height_start", "etching_terms_height_end", "etching_terms_offset_start", "etching_terms_offset_end", "etching_turbo", "edicts", "mint", "pointer", "cenotaph", "flaws")
+VALUES(
+  unnest(@tx_hash_arr::TEXT[]),
+  unnest(@block_height_arr::INT[]),
+  unnest(@etching_arr::BOOLEAN[]),
+  unnest(@etching_divisibility_arr::SMALLINT[]), -- nullable (need patch)
+  unnest(@etching_premine_arr::DECIMAL[]),
+  unnest(@etching_rune_arr::TEXT[]), -- nullable (need patch)
+  unnest(@etching_spacers_arr::INT[]), -- nullable (need patch)
+  unnest(@etching_symbol_arr::INT[]), -- nullable (need patch)
+  unnest(@etching_terms_arr::BOOLEAN[]), -- nullable (need patch)
+  unnest(@etching_terms_amount_arr::DECIMAL[]),
+  unnest(@etching_terms_cap_arr::DECIMAL[]),
+  unnest(@etching_terms_height_start_arr::INT[]), -- nullable (need patch)
+  unnest(@etching_terms_height_end_arr::INT[]), -- nullable (need patch)
+  unnest(@etching_terms_offset_start_arr::INT[]), -- nullable (need patch)
+  unnest(@etching_terms_offset_end_arr::INT[]), -- nullable (need patch)
+  unnest(@etching_turbo_arr::BOOLEAN[]), -- nullable (need patch)
+  unnest(@edicts_arr::JSONB[]),
+  unnest(@mint_arr::TEXT[]), -- nullable (need patch)
+  unnest(@pointer_arr::INT[]), -- nullable (need patch)
+  unnest(@cenotaph_arr::BOOLEAN[]),
+  unnest(@flaws_arr::INT[])
+);
+
+-- name: BatchCreateRuneTransactions :exec
+INSERT INTO runes_transactions ("hash", "block_height", "index", "timestamp", "inputs", "outputs", "mints", "burns", "rune_etched")
+VALUES (
+  unnest(@hash_arr::TEXT[]),
+  unnest(@block_height_arr::INT[]),
+  unnest(@index_arr::INT[]),
+  unnest(@timestamp_arr::TIMESTAMP[]),
+  unnest(@inputs_arr::JSONB[]),
+  unnest(@outputs_arr::JSONB[]),
+  unnest(@mints_arr::JSONB[]),
+  unnest(@burns_arr::JSONB[]),
+  unnest(@rune_etched_arr::BOOLEAN[])
+);

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

@@ -2,22 +2,48 @@
 WITH balances AS (
   SELECT DISTINCT ON (rune_id) * FROM runes_balances WHERE pkscript = $1 AND block_height <= $2 ORDER BY rune_id, block_height DESC
 )
-SELECT * FROM balances WHERE amount > 0;
+SELECT * FROM balances WHERE amount > 0 ORDER BY amount DESC, rune_id LIMIT $3 OFFSET $4;
 
 -- name: GetBalancesByRuneId :many
 WITH balances AS (
   SELECT DISTINCT ON (pkscript) * FROM runes_balances WHERE rune_id = $1 AND block_height <= $2 ORDER BY pkscript, block_height DESC
 )
-SELECT * FROM balances WHERE amount > 0;
+SELECT * FROM balances WHERE amount > 0 ORDER BY amount DESC, pkscript LIMIT $3 OFFSET $4;
 
 -- name: GetBalanceByPkScriptAndRuneId :one
 SELECT * FROM runes_balances WHERE pkscript = $1 AND rune_id = $2 AND block_height <= $3 ORDER BY block_height DESC LIMIT 1;
 
+-- name: GetTotalHoldersByRuneIds :many
+WITH balances AS (
+  SELECT DISTINCT ON (rune_id, pkscript) * FROM runes_balances WHERE rune_id = ANY(@rune_ids::TEXT[]) AND block_height <= @block_height ORDER BY rune_id, pkscript, block_height DESC
+)
+SELECT rune_id, COUNT(DISTINCT pkscript) FROM balances WHERE amount > 0 GROUP BY rune_id;
+
 -- name: GetOutPointBalancesAtOutPoint :many
 SELECT * FROM runes_outpoint_balances WHERE tx_hash = $1 AND tx_idx = $2;
 
--- name: GetUnspentOutPointBalancesByPkScript :many
-SELECT * FROM runes_outpoint_balances WHERE pkscript = @pkScript AND block_height <= @block_height AND (spent_height IS NULL OR spent_height > @block_height);
+-- name: GetRunesUTXOsByPkScript :many
+SELECT tx_hash, tx_idx, max("pkscript") as pkscript, array_agg("rune_id") as rune_ids, array_agg("amount") as amounts 
+  FROM runes_outpoint_balances 
+  WHERE
+    pkscript = @pkScript AND
+    block_height <= @block_height AND
+    (spent_height IS NULL OR spent_height > @block_height)
+  GROUP BY tx_hash, tx_idx
+  ORDER BY tx_hash, tx_idx 
+  LIMIT $1 OFFSET $2;
+
+-- name: GetRunesUTXOsByRuneIdAndPkScript :many
+SELECT tx_hash, tx_idx, max("pkscript") as pkscript, array_agg("rune_id") as rune_ids, array_agg("amount") as amounts 
+  FROM runes_outpoint_balances 
+  WHERE
+    pkscript = @pkScript AND 
+    block_height <= @block_height AND 
+    (spent_height IS NULL OR spent_height > @block_height)
+  GROUP BY tx_hash, tx_idx
+  HAVING array_agg("rune_id") @> @rune_ids::text[] 
+  ORDER BY tx_hash, tx_idx 
+  LIMIT $1 OFFSET $2;
 
 -- name: GetRuneEntriesByRuneIds :many
 WITH states AS (
@@ -37,6 +63,49 @@ SELECT * FROM runes_entries
   LEFT JOIN states ON runes_entries.rune_id = states.rune_id
   WHERE runes_entries.rune_id = ANY(@rune_ids::text[]) AND etching_block <= @height;
 
+-- name: GetRuneEntries :many
+WITH states AS (
+  -- select latest state
+  SELECT DISTINCT ON (rune_id) * FROM runes_entry_states WHERE block_height <= @height ORDER BY rune_id, block_height DESC
+)
+SELECT * FROM runes_entries 
+  LEFT JOIN states ON runes_entries.rune_id = states.rune_id
+  WHERE (
+    @search = '' OR
+    runes_entries.rune ILIKE @search || '%'
+  )
+  ORDER BY runes_entries.number 
+  LIMIT @_limit OFFSET @_offset;
+
+-- name: GetOngoingRuneEntries :many
+WITH states AS (
+  -- select latest state
+  SELECT DISTINCT ON (rune_id) * FROM runes_entry_states WHERE block_height <= @height::integer ORDER BY rune_id, block_height DESC
+)
+SELECT * FROM runes_entries 
+  LEFT JOIN states ON runes_entries.rune_id = states.rune_id
+  WHERE (
+    runes_entries.terms = TRUE AND
+    COALESCE(runes_entries.terms_amount, 0) != 0 AND
+    COALESCE(runes_entries.terms_cap, 0) != 0 AND
+    states.mints < runes_entries.terms_cap AND
+    (
+      runes_entries.terms_height_start IS NULL OR runes_entries.terms_height_start <= @height::integer
+    ) AND (
+      runes_entries.terms_height_end IS NULL OR @height::integer <= runes_entries.terms_height_end
+    ) AND (
+      runes_entries.terms_offset_start IS NULL OR runes_entries.terms_offset_start + runes_entries.etching_block <= @height::integer
+    ) AND (
+      runes_entries.terms_offset_end IS NULL OR @height::integer <= runes_entries.terms_offset_start + runes_entries.etching_block
+    )
+
+  ) AND (
+    @search::text = '' OR
+    runes_entries.rune ILIKE '%' || @search::text || '%'
+  )
+  ORDER BY states.mints DESC
+  LIMIT @_limit OFFSET @_offset;
+
 -- name: GetRuneIdFromRune :one
 SELECT rune_id FROM runes_entries WHERE rune = $1;
 
@@ -55,8 +124,14 @@ SELECT * FROM runes_transactions
     OR runes_transactions.burns ? @rune_id
     OR (runes_transactions.rune_etched = TRUE AND runes_transactions.block_height = @rune_id_block_height AND runes_transactions.index = @rune_id_tx_index)
   ) AND (
-    @block_height::INT = 0 OR runes_transactions.block_height = @block_height::INT -- if @block_height > 0, apply block_height filter
-  );
+    @from_block <= runes_transactions.block_height AND runes_transactions.block_height <= @to_block
+  )
+ORDER BY runes_transactions.block_height DESC, runes_transactions.index DESC LIMIT $1 OFFSET $2;
+
+-- name: GetRuneTransaction :one
+SELECT * FROM runes_transactions
+  LEFT JOIN runes_runestones ON runes_transactions.hash = runes_runestones.tx_hash
+  WHERE hash = $1 LIMIT 1;
 
 -- name: CountRuneEntries :one
 SELECT COUNT(*) FROM runes_entries;
@@ -75,13 +150,13 @@ INSERT INTO runes_transactions (hash, block_height, index, timestamp, inputs, ou
 INSERT INTO runes_runestones (tx_hash, block_height, etching, etching_divisibility, etching_premine, etching_rune, etching_spacers, etching_symbol, etching_terms, etching_terms_amount, etching_terms_cap, etching_terms_height_start, etching_terms_height_end, etching_terms_offset_start, etching_terms_offset_end, etching_turbo, edicts, mint, pointer, cenotaph, flaws) 
   VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21);
 
--- name: CreateOutPointBalances :batchexec
+-- name: CreateOutPointBalance :exec
 INSERT INTO runes_outpoint_balances (rune_id, pkscript, tx_hash, tx_idx, amount, block_height, spent_height) VALUES ($1, $2, $3, $4, $5, $6, $7);
 
--- name: SpendOutPointBalances :exec
+-- name: SpendOutPointBalance :exec
 UPDATE runes_outpoint_balances SET spent_height = $1 WHERE tx_hash = $2 AND tx_idx = $3;
 
--- name: CreateRuneBalanceAtBlock :batchexec
+-- name: CreateRuneBalance :exec
 INSERT INTO runes_balances (pkscript, block_height, rune_id, amount) VALUES ($1, $2, $3, $4);
 
 -- name: GetLatestIndexedBlock :one

modules/runes/datagateway/runes.go

@@ -3,11 +3,11 @@ package datagateway
 import (
 	"context"
 
+	"github.com/btcsuite/btcd/chaincfg/chainhash"
 	"github.com/btcsuite/btcd/wire"
 	"github.com/gaze-network/indexer-network/core/types"
 	"github.com/gaze-network/indexer-network/modules/runes/internal/entity"
 	"github.com/gaze-network/indexer-network/modules/runes/runes"
-	"github.com/gaze-network/uint128"
 )
 
 type RunesDataGateway interface {
@@ -27,10 +27,12 @@ type RunesReaderDataGateway interface {
 	GetLatestBlock(ctx context.Context) (types.BlockHeader, error)
 	GetIndexedBlockByHeight(ctx context.Context, height int64) (*entity.IndexedBlock, error)
 	// GetRuneTransactions returns the runes transactions, filterable by pkScript, runeId and height. If pkScript, runeId or height is zero value, that filter is ignored.
-	GetRuneTransactions(ctx context.Context, pkScript []byte, runeId runes.RuneId, height uint64) ([]*entity.RuneTransaction, error)
+	GetRuneTransactions(ctx context.Context, pkScript []byte, runeId runes.RuneId, fromBlock, toBlock uint64, limit int32, offset int32) ([]*entity.RuneTransaction, error)
+	GetRuneTransaction(ctx context.Context, txHash chainhash.Hash) (*entity.RuneTransaction, error)
 
 	GetRunesBalancesAtOutPoint(ctx context.Context, outPoint wire.OutPoint) (map[runes.RuneId]*entity.OutPointBalance, error)
-	GetUnspentOutPointBalancesByPkScript(ctx context.Context, pkScript []byte, blockHeight uint64) ([]*entity.OutPointBalance, error)
+	GetRunesUTXOsByRuneIdAndPkScript(ctx context.Context, runeId runes.RuneId, pkScript []byte, blockHeight uint64, limit int32, offset int32) ([]*entity.RunesUTXO, error)
+	GetRunesUTXOsByPkScript(ctx context.Context, pkScript []byte, blockHeight uint64, limit int32, offset int32) ([]*entity.RunesUTXO, error)
 	// GetRuneIdFromRune returns the RuneId for the given rune. Returns errs.NotFound if the rune entry is not found.
 	GetRuneIdFromRune(ctx context.Context, rune runes.Rune) (runes.RuneId, error)
 	// GetRuneEntryByRuneId returns the RuneEntry for the given runeId. Returns errs.NotFound if the rune entry is not found.
@@ -41,25 +43,33 @@ type RunesReaderDataGateway interface {
 	GetRuneEntryByRuneIdAndHeight(ctx context.Context, runeId runes.RuneId, blockHeight uint64) (*runes.RuneEntry, error)
 	// GetRuneEntryByRuneIdAndHeightBatch returns the RuneEntries for the given runeIds and block height.
 	GetRuneEntryByRuneIdAndHeightBatch(ctx context.Context, runeIds []runes.RuneId, blockHeight uint64) (map[runes.RuneId]*runes.RuneEntry, error)
+	// GetRuneEntries returns a list of rune entries, sorted by etching order. If search is not empty, it will filter the results by rune name (prefix).
+	GetRuneEntries(ctx context.Context, search string, blockHeight uint64, limit int32, offset int32) ([]*runes.RuneEntry, error)
+	// GetOngoingRuneEntries returns a list of ongoing rune entries (can still mint), sorted by mint progress percent. If search is not empty, it will filter the results by rune name (prefix).
+	GetOngoingRuneEntries(ctx context.Context, search string, blockHeight uint64, limit int32, offset int32) ([]*runes.RuneEntry, error)
 	// CountRuneEntries returns the number of existing rune entries.
 	CountRuneEntries(ctx context.Context) (uint64, error)
 
 	// GetBalancesByPkScript returns the balances for the given pkScript at the given blockHeight.
-	GetBalancesByPkScript(ctx context.Context, pkScript []byte, blockHeight uint64) (map[runes.RuneId]*entity.Balance, error)
+	// Use limit = -1 as no limit.
+	GetBalancesByPkScript(ctx context.Context, pkScript []byte, blockHeight uint64, limit int32, offset int32) ([]*entity.Balance, error)
 	// GetBalancesByRuneId returns the balances for the given runeId at the given blockHeight.
 	// Cannot use []byte as map key, so we're returning as slice.
-	GetBalancesByRuneId(ctx context.Context, runeId runes.RuneId, blockHeight uint64) ([]*entity.Balance, error)
+	// Use limit = -1 as no limit.
+	GetBalancesByRuneId(ctx context.Context, runeId runes.RuneId, blockHeight uint64, limit int32, offset int32) ([]*entity.Balance, error)
 	// GetBalancesByPkScriptAndRuneId returns the balance for the given pkScript and runeId at the given blockHeight.
 	GetBalanceByPkScriptAndRuneId(ctx context.Context, pkScript []byte, runeId runes.RuneId, blockHeight uint64) (*entity.Balance, error)
+	// GetTotalHoldersByRuneIds returns the total holders of each the given runeIds.
+	GetTotalHoldersByRuneIds(ctx context.Context, runeIds []runes.RuneId, blockHeight uint64) (map[runes.RuneId]int64, error)
 }
 
 type RunesWriterDataGateway interface {
-	CreateRuneEntry(ctx context.Context, entry *runes.RuneEntry, blockHeight uint64) error
-	CreateRuneEntryState(ctx context.Context, entry *runes.RuneEntry, blockHeight uint64) error
+	CreateRuneEntries(ctx context.Context, entries []*runes.RuneEntry) error
+	CreateRuneEntryStates(ctx context.Context, entries []*runes.RuneEntry, blockHeight uint64) error
 	CreateOutPointBalances(ctx context.Context, outPointBalances []*entity.OutPointBalance) error
-	SpendOutPointBalances(ctx context.Context, outPoint wire.OutPoint, blockHeight uint64) error
-	CreateRuneBalances(ctx context.Context, params []CreateRuneBalancesParams) error
-	CreateRuneTransaction(ctx context.Context, tx *entity.RuneTransaction) error
+	SpendOutPointBalancesBatch(ctx context.Context, outPoints []wire.OutPoint, blockHeight uint64) error
+	CreateRuneBalances(ctx context.Context, params []*entity.Balance) error
+	CreateRuneTransactions(ctx context.Context, txs []*entity.RuneTransaction) error
 	CreateIndexedBlock(ctx context.Context, block *entity.IndexedBlock) error
 
 	// TODO: collapse these into a single function (ResetStateToHeight)?
@@ -72,10 +82,3 @@ type RunesWriterDataGateway interface {
 	UnspendOutPointBalancesSinceHeight(ctx context.Context, height uint64) error
 	DeleteRuneBalancesSinceHeight(ctx context.Context, height uint64) error
 }
-
-type CreateRuneBalancesParams struct {
-	PkScript    []byte
-	RuneId      runes.RuneId
-	Balance     uint128.Uint128
-	BlockHeight uint64
-}

modules/runes/event_hash.go

@@ -11,6 +11,7 @@ import (
 	"github.com/btcsuite/btcd/wire"
 	"github.com/cockroachdb/errors"
 	"github.com/gaze-network/indexer-network/core/types"
+	"github.com/gaze-network/indexer-network/modules/runes/constants"
 	"github.com/gaze-network/indexer-network/modules/runes/internal/entity"
 	"github.com/gaze-network/indexer-network/modules/runes/runes"
 	"github.com/gaze-network/uint128"
@@ -28,7 +29,7 @@ func (p *Processor) calculateEventHash(header types.BlockHeader) (chainhash.Hash
 
 func (p *Processor) getHashPayload(header types.BlockHeader) ([]byte, error) {
 	var sb strings.Builder
-	sb.WriteString("payload:v" + strconv.Itoa(EventHashVersion) + ":")
+	sb.WriteString("payload:v" + strconv.Itoa(constants.EventHashVersion) + ":")
 	sb.WriteString("blockHash:")
 	sb.Write(header.Hash[:])
 

modules/runes/internal/entity/runes_utxo.go

@@ -0,0 +1,23 @@
+package entity
+
+import (
+	"github.com/btcsuite/btcd/wire"
+	"github.com/gaze-network/indexer-network/modules/runes/runes"
+	"github.com/gaze-network/uint128"
+)
+
+type RunesUTXOBalance struct {
+	RuneId runes.RuneId
+	Amount uint128.Uint128
+}
+
+type RunesUTXO struct {
+	PkScript     []byte
+	OutPoint     wire.OutPoint
+	RuneBalances []RunesUTXOBalance
+}
+
+type RunesUTXOWithSats struct {
+	RunesUTXO
+	Sats int64
+}

modules/runes/processor.go

@@ -4,13 +4,13 @@ import (
 	"context"
 	"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/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/runes/constants"
 	"github.com/gaze-network/indexer-network/modules/runes/datagateway"
 	"github.com/gaze-network/indexer-network/modules/runes/internal/entity"
 	"github.com/gaze-network/indexer-network/modules/runes/runes"
@@ -19,7 +19,6 @@ import (
 	"github.com/gaze-network/indexer-network/pkg/logger/slogx"
 	"github.com/gaze-network/indexer-network/pkg/reportingclient"
 	"github.com/gaze-network/uint128"
-	"github.com/samber/lo"
 )
 
 // Make sure to implement the Bitcoin Processor interface
@@ -31,6 +30,7 @@ type Processor struct {
 	bitcoinClient   btcclient.Contract
 	network         common.Network
 	reportingClient *reportingclient.ReportingClient
+	cleanupFuncs    []func(context.Context) error
 
 	newRuneEntries      map[runes.RuneId]*runes.RuneEntry
 	newRuneEntryStates  map[runes.RuneId]*runes.RuneEntry
@@ -40,13 +40,14 @@ type Processor struct {
 	newRuneTxs          []*entity.RuneTransaction
 }
 
-func NewProcessor(runesDg datagateway.RunesDataGateway, indexerInfoDg datagateway.IndexerInfoDataGateway, bitcoinClient btcclient.Contract, network common.Network, reportingClient *reportingclient.ReportingClient) *Processor {
+func NewProcessor(runesDg datagateway.RunesDataGateway, indexerInfoDg datagateway.IndexerInfoDataGateway, bitcoinClient btcclient.Contract, network common.Network, reportingClient *reportingclient.ReportingClient, cleanupFuncs []func(context.Context) error) *Processor {
 	return &Processor{
 		runesDg:             runesDg,
 		indexerInfoDg:       indexerInfoDg,
 		bitcoinClient:       bitcoinClient,
 		network:             network,
 		reportingClient:     reportingClient,
+		cleanupFuncs:        cleanupFuncs,
 		newRuneEntries:      make(map[runes.RuneId]*runes.RuneEntry),
 		newRuneEntryStates:  make(map[runes.RuneId]*runes.RuneEntry),
 		newOutPointBalances: make(map[wire.OutPoint][]*entity.OutPointBalance),
@@ -66,8 +67,8 @@ func (p *Processor) VerifyStates(ctx context.Context) error {
 	if err := p.ensureValidState(ctx); err != nil {
 		return errors.Wrap(err, "error during ensureValidState")
 	}
-	if p.network == common.NetworkMainnet {
-		if err := p.ensureGenesisRune(ctx); err != nil {
+	if constants.NetworkHasGenesisRune(p.network) {
+		if err := p.ensureGenesisRune(ctx, p.network); err != nil {
 			return errors.Wrap(err, "error during ensureGenesisRune")
 		}
 	}
@@ -87,17 +88,17 @@ func (p *Processor) ensureValidState(ctx context.Context) error {
 	// if not found, set indexer state
 	if errors.Is(err, errs.NotFound) {
 		if err := p.indexerInfoDg.SetIndexerState(ctx, entity.IndexerState{
-			DBVersion:        DBVersion,
-			EventHashVersion: EventHashVersion,
+			DBVersion:        constants.DBVersion,
+			EventHashVersion: constants.EventHashVersion,
 		}); 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.DBVersion != constants.DBVersion {
+			return errors.Wrapf(errs.ConflictSetting, "db version mismatch: current version is %d. Please upgrade to version %d", indexerState.DBVersion, constants.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.EventHashVersion != constants.EventHashVersion {
+			return errors.Wrapf(errs.ConflictSetting, "event version mismatch: current version is %d. Please reset rune's db first.", indexerState.EventHashVersion, constants.EventHashVersion)
 		}
 	}
 
@@ -117,39 +118,37 @@ func (p *Processor) ensureValidState(ctx context.Context) error {
 	return nil
 }
 
-var genesisRuneId = runes.RuneId{BlockHeight: 1, TxIndex: 0}
-
-func (p *Processor) ensureGenesisRune(ctx context.Context) error {
-	_, err := p.runesDg.GetRuneEntryByRuneId(ctx, genesisRuneId)
+func (p *Processor) ensureGenesisRune(ctx context.Context, network common.Network) error {
+	genesisRuneConfig, ok := constants.GenesisRuneConfigMap[network]
+	if !ok {
+		logger.Panic("genesis rune config not found", slogx.Stringer("network", network))
+	}
+	_, err := p.runesDg.GetRuneEntryByRuneId(ctx, genesisRuneConfig.RuneId)
 	if err != nil && !errors.Is(err, errs.NotFound) {
 		return errors.Wrap(err, "failed to get genesis rune entry")
 	}
 	if errors.Is(err, errs.NotFound) {
 		runeEntry := &runes.RuneEntry{
-			RuneId:       genesisRuneId,
-			Number:       0,
-			Divisibility: 0,
-			Premine:      uint128.Zero,
-			SpacedRune:   runes.NewSpacedRune(runes.NewRune(2055900680524219742), 0b10000000),
-			Symbol:       '\u29c9',
-			Terms: &runes.Terms{
-				Amount:      lo.ToPtr(uint128.From64(1)),
-				Cap:         &uint128.Max,
-				HeightStart: lo.ToPtr(uint64(common.HalvingInterval * 4)),
-				HeightEnd:   lo.ToPtr(uint64(common.HalvingInterval * 5)),
-				OffsetStart: nil,
-				OffsetEnd:   nil,
-			},
-			Turbo:             true,
+			RuneId:            genesisRuneConfig.RuneId,
+			Number:            genesisRuneConfig.Number,
+			Divisibility:      genesisRuneConfig.Divisibility,
+			Premine:           genesisRuneConfig.Premine,
+			SpacedRune:        genesisRuneConfig.SpacedRune,
+			Symbol:            genesisRuneConfig.Symbol,
+			Terms:             genesisRuneConfig.Terms,
+			Turbo:             genesisRuneConfig.Turbo,
 			Mints:             uint128.Zero,
 			BurnedAmount:      uint128.Zero,
 			CompletedAt:       time.Time{},
 			CompletedAtHeight: nil,
-			EtchingBlock:      1,
-			EtchingTxHash:     chainhash.Hash{},
-			EtchedAt:          time.Time{},
+			EtchingBlock:      genesisRuneConfig.RuneId.BlockHeight,
+			EtchingTxHash:     genesisRuneConfig.EtchingTxHash,
+			EtchedAt:          genesisRuneConfig.EtchedAt,
 		}
-		if err := p.runesDg.CreateRuneEntry(ctx, runeEntry, genesisRuneId.BlockHeight); err != nil {
+		if err := p.runesDg.CreateRuneEntries(ctx, []*runes.RuneEntry{runeEntry}); err != nil {
+			return errors.Wrap(err, "failed to create genesis rune entry")
+		}
+		if err := p.runesDg.CreateRuneEntryStates(ctx, []*runes.RuneEntry{runeEntry}, genesisRuneConfig.RuneId.BlockHeight); err != nil {
 			return errors.Wrap(err, "failed to create genesis rune entry")
 		}
 	}
@@ -164,7 +163,7 @@ func (p *Processor) CurrentBlock(ctx context.Context) (types.BlockHeader, error)
 	blockHeader, err := p.runesDg.GetLatestBlock(ctx)
 	if err != nil {
 		if errors.Is(err, errs.NotFound) {
-			return startingBlockHeader[p.network], nil
+			return constants.StartingBlockHeader[p.network], nil
 		}
 		return types.BlockHeader{}, errors.Wrap(err, "failed to get latest block")
 	}
@@ -228,3 +227,13 @@ func (p *Processor) RevertData(ctx context.Context, from int64) error {
 	}
 	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/runes/processor_process.go

@@ -13,7 +13,7 @@ import (
 	"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/runes/datagateway"
+	"github.com/gaze-network/indexer-network/modules/runes/constants"
 	"github.com/gaze-network/indexer-network/modules/runes/internal/entity"
 	"github.com/gaze-network/indexer-network/modules/runes/runes"
 	"github.com/gaze-network/indexer-network/pkg/logger"
@@ -26,19 +26,26 @@ import (
 func (p *Processor) Process(ctx context.Context, blocks []*types.Block) error {
 	for _, block := range blocks {
 		ctx := logger.WithContext(ctx, slog.Int64("height", block.Header.Height))
-		logger.DebugContext(ctx, "Processing new block", slog.Int("txs", len(block.Transactions)))
+		logger.InfoContext(ctx, "Processing new block",
+			slogx.String("event", "runes_processor_processing_block"),
+			slog.Int("txs", len(block.Transactions)),
+		)
 
+		start := time.Now()
 		for _, tx := range block.Transactions {
 			if err := p.processTx(ctx, tx, block.Header); err != nil {
 				return errors.Wrap(err, "failed to process tx")
 			}
 		}
+		timeTakenToProcess := time.Since(start)
+		logger.InfoContext(ctx, "Processed block",
+			slogx.String("event", "runes_processor_processed_block"),
+			slog.Duration("time_taken", timeTakenToProcess),
+		)
 
 		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
 }
@@ -146,7 +153,7 @@ func (p *Processor) processTx(ctx context.Context, tx *types.Transaction, blockH
 					// find all non-OP_RETURN outputs
 					var destinations []int
 					for i, txOut := range tx.TxOut {
-						if txOut.IsOpReturn() {
+						if !txOut.IsOpReturn() {
 							destinations = append(destinations, i)
 						}
 					}
@@ -466,7 +473,7 @@ func (p *Processor) txCommitsToRune(ctx context.Context, tx *types.Transaction,
 			// It is impossible to verify that input utxo is a P2TR output with just the input.
 			// Need to verify with utxo's pk script.
 
-			prevTx, err := p.bitcoinClient.GetTransactionByHash(ctx, txIn.PreviousOutTxHash)
+			prevTx, blockHeight, err := p.bitcoinClient.GetRawTransactionAndHeightByTxHash(ctx, txIn.PreviousOutTxHash)
 			if err != nil && errors.Is(err, errs.NotFound) {
 				continue
 			}
@@ -479,7 +486,7 @@ func (p *Processor) txCommitsToRune(ctx context.Context, tx *types.Transaction,
 				break
 			}
 			// input must be mature enough
-			confirmations := tx.BlockHeight - prevTx.BlockHeight + 1
+			confirmations := tx.BlockHeight - blockHeight + 1
 			if confirmations < runes.RUNE_COMMIT_BLOCKS {
 				continue
 			}
@@ -668,6 +675,7 @@ func (p *Processor) getRunesBalancesAtOutPoint(ctx context.Context, outPoint wir
 }
 
 func (p *Processor) flushBlock(ctx context.Context, blockHeader types.BlockHeader) error {
+	start := time.Now()
 	runesDgTx, err := p.runesDg.BeginRunesTx(ctx)
 	if err != nil {
 		return errors.Wrap(err, "failed to begin runes tx")
@@ -687,10 +695,10 @@ func (p *Processor) flushBlock(ctx context.Context, blockHeader types.BlockHeade
 		return errors.Wrap(err, "failed to calculate event hash")
 	}
 	prevIndexedBlock, err := runesDgTx.GetIndexedBlockByHeight(ctx, blockHeader.Height-1)
-	if err != nil && errors.Is(err, errs.NotFound) && blockHeader.Height-1 == startingBlockHeader[p.network].Height {
+	if err != nil && errors.Is(err, errs.NotFound) && blockHeader.Height-1 == constants.StartingBlockHeader[p.network].Height {
 		prevIndexedBlock = &entity.IndexedBlock{
-			Height:              startingBlockHeader[p.network].Height,
-			Hash:                startingBlockHeader[p.network].Hash,
+			Height:              constants.StartingBlockHeader[p.network].Height,
+			Hash:                chainhash.Hash{},
 			EventHash:           chainhash.Hash{},
 			CumulativeEventHash: chainhash.Hash{},
 		}
@@ -714,86 +722,90 @@ func (p *Processor) flushBlock(ctx context.Context, blockHeader types.BlockHeade
 		return errors.Wrap(err, "failed to create indexed block")
 	}
 	// flush new rune entries
-	{
-		for _, runeEntry := range p.newRuneEntries {
-			if err := runesDgTx.CreateRuneEntry(ctx, runeEntry, uint64(blockHeader.Height)); err != nil {
-				return errors.Wrap(err, "failed to create rune entry")
-			}
-		}
-		p.newRuneEntries = make(map[runes.RuneId]*runes.RuneEntry)
+	newRuneEntries := lo.Values(p.newRuneEntries)
+	if err := runesDgTx.CreateRuneEntries(ctx, newRuneEntries); err != nil {
+		return errors.Wrap(err, "failed to create rune entry")
 	}
+	p.newRuneEntries = make(map[runes.RuneId]*runes.RuneEntry)
+
 	// flush new rune entry states
-	{
-		for _, runeEntry := range p.newRuneEntryStates {
-			if err := runesDgTx.CreateRuneEntryState(ctx, runeEntry, uint64(blockHeader.Height)); err != nil {
-				return errors.Wrap(err, "failed to create rune entry state")
-			}
-		}
-		p.newRuneEntryStates = make(map[runes.RuneId]*runes.RuneEntry)
+	newRuneEntryStates := lo.Values(p.newRuneEntryStates)
+	if err := runesDgTx.CreateRuneEntryStates(ctx, newRuneEntryStates, uint64(blockHeader.Height)); err != nil {
+		return errors.Wrap(err, "failed to create rune entry state")
 	}
+	p.newRuneEntryStates = make(map[runes.RuneId]*runes.RuneEntry)
+
 	// flush new outpoint balances
-	{
-		newBalances := make([]*entity.OutPointBalance, 0)
-		for _, balances := range p.newOutPointBalances {
-			newBalances = append(newBalances, balances...)
-		}
-		if err := runesDgTx.CreateOutPointBalances(ctx, newBalances); err != nil {
-			return errors.Wrap(err, "failed to create outpoint balances")
-		}
-		p.newOutPointBalances = make(map[wire.OutPoint][]*entity.OutPointBalance)
+	newOutpointBalances := make([]*entity.OutPointBalance, 0)
+	for _, balances := range p.newOutPointBalances {
+		newOutpointBalances = append(newOutpointBalances, balances...)
 	}
+	if err := runesDgTx.CreateOutPointBalances(ctx, newOutpointBalances); err != nil {
+		return errors.Wrap(err, "failed to create outpoint balances")
+	}
+	p.newOutPointBalances = make(map[wire.OutPoint][]*entity.OutPointBalance)
+
 	// flush new spend outpoints
-	{
-		for _, outPoint := range p.newSpendOutPoints {
-			if err := runesDgTx.SpendOutPointBalances(ctx, outPoint, uint64(blockHeader.Height)); err != nil {
-				return errors.Wrap(err, "failed to create spend outpoint")
-			}
-		}
-		p.newSpendOutPoints = make([]wire.OutPoint, 0)
+	newSpendOutPoints := p.newSpendOutPoints
+	if err := runesDgTx.SpendOutPointBalancesBatch(ctx, newSpendOutPoints, uint64(blockHeader.Height)); err != nil {
+		return errors.Wrap(err, "failed to create spend outpoint")
 	}
-	// flush new balances
-	{
-		params := make([]datagateway.CreateRuneBalancesParams, 0)
-		for pkScriptStr, balances := range p.newBalances {
-			pkScript, err := hex.DecodeString(pkScriptStr)
-			if err != nil {
-				return errors.Wrap(err, "failed to decode pk script")
-			}
-			for runeId, balance := range balances {
-				params = append(params, datagateway.CreateRuneBalancesParams{
-					PkScript:    pkScript,
-					RuneId:      runeId,
-					Balance:     balance,
-					BlockHeight: uint64(blockHeader.Height),
-				})
-			}
+	p.newSpendOutPoints = make([]wire.OutPoint, 0)
+
+	// flush new newBalances
+	newBalances := make([]*entity.Balance, 0)
+	for pkScriptStr, balances := range p.newBalances {
+		pkScript, err := hex.DecodeString(pkScriptStr)
+		if err != nil {
+			return errors.Wrap(err, "failed to decode pk script")
 		}
-		if err := runesDgTx.CreateRuneBalances(ctx, params); err != nil {
-			return errors.Wrap(err, "failed to create balances at block")
+		for runeId, balance := range balances {
+			newBalances = append(newBalances, &entity.Balance{
+				PkScript:    pkScript,
+				RuneId:      runeId,
+				Amount:      balance,
+				BlockHeight: uint64(blockHeader.Height),
+			})
 		}
-		p.newBalances = make(map[string]map[runes.RuneId]uint128.Uint128)
 	}
+	if err := runesDgTx.CreateRuneBalances(ctx, newBalances); err != nil {
+		return errors.Wrap(err, "failed to create balances at block")
+	}
+	p.newBalances = make(map[string]map[runes.RuneId]uint128.Uint128)
+
 	// flush new rune transactions
-	{
-		for _, runeTx := range p.newRuneTxs {
-			if err := runesDgTx.CreateRuneTransaction(ctx, runeTx); err != nil {
-				return errors.Wrap(err, "failed to create rune transaction")
-			}
-		}
-		p.newRuneTxs = make([]*entity.RuneTransaction, 0)
+	newRuneTxs := p.newRuneTxs
+	if err := runesDgTx.CreateRuneTransactions(ctx, newRuneTxs); err != nil {
+		return errors.Wrap(err, "failed to create rune transaction")
 	}
+	p.newRuneTxs = make([]*entity.RuneTransaction, 0)
 
 	if err := runesDgTx.Commit(ctx); err != nil {
 		return errors.Wrap(err, "failed to commit runes tx")
 	}
+	timeTaken := time.Since(start)
+	logger.InfoContext(ctx, "Flushed block",
+		slogx.String("event", "runes_processor_flushed_block"),
+		slog.Int64("height", blockHeader.Height),
+		slog.String("hash", blockHeader.Hash.String()),
+		slog.String("event_hash", hex.EncodeToString(eventHash[:])),
+		slog.String("cumulative_event_hash", hex.EncodeToString(cumulativeEventHash[:])),
+		slog.Int("new_rune_entries", len(newRuneEntries)),
+		slog.Int("new_rune_entry_states", len(newRuneEntryStates)),
+		slog.Int("new_outpoint_balances", len(newOutpointBalances)),
+		slog.Int("new_spend_outpoints", len(newSpendOutPoints)),
+		slog.Int("new_balances", len(newBalances)),
+		slog.Int("new_rune_txs", len(newRuneTxs)),
+		slogx.Duration("time_taken", timeTaken),
+	)
 
 	// submit event to reporting system
 	if p.reportingClient != nil {
 		if err := p.reportingClient.SubmitBlockReport(ctx, reportingclient.SubmitBlockReportPayload{
 			Type:                "runes",
-			ClientVersion:       Version,
-			DBVersion:           DBVersion,
-			EventHashVersion:    EventHashVersion,
+			ClientVersion:       constants.Version,
+			DBVersion:           constants.DBVersion,
+			EventHashVersion:    constants.EventHashVersion,
 			Network:             p.network,
 			BlockHeight:         uint64(blockHeader.Height),
 			BlockHash:           blockHeader.Hash,

modules/runes/repository/postgres/gen/batch.go

@@ -1,130 +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 createOutPointBalances = `-- name: CreateOutPointBalances :batchexec
-INSERT INTO runes_outpoint_balances (rune_id, pkscript, tx_hash, tx_idx, amount, block_height, spent_height) VALUES ($1, $2, $3, $4, $5, $6, $7)
-`
-
-type CreateOutPointBalancesBatchResults struct {
-	br     pgx.BatchResults
-	tot    int
-	closed bool
-}
-
-type CreateOutPointBalancesParams struct {
-	RuneID      string
-	Pkscript    string
-	TxHash      string
-	TxIdx       int32
-	Amount      pgtype.Numeric
-	BlockHeight int32
-	SpentHeight pgtype.Int4
-}
-
-func (q *Queries) CreateOutPointBalances(ctx context.Context, arg []CreateOutPointBalancesParams) *CreateOutPointBalancesBatchResults {
-	batch := &pgx.Batch{}
-	for _, a := range arg {
-		vals := []interface{}{
-			a.RuneID,
-			a.Pkscript,
-			a.TxHash,
-			a.TxIdx,
-			a.Amount,
-			a.BlockHeight,
-			a.SpentHeight,
-		}
-		batch.Queue(createOutPointBalances, vals...)
-	}
-	br := q.db.SendBatch(ctx, batch)
-	return &CreateOutPointBalancesBatchResults{br, len(arg), false}
-}
-
-func (b *CreateOutPointBalancesBatchResults) 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 *CreateOutPointBalancesBatchResults) Close() error {
-	b.closed = true
-	return b.br.Close()
-}
-
-const createRuneBalanceAtBlock = `-- name: CreateRuneBalanceAtBlock :batchexec
-INSERT INTO runes_balances (pkscript, block_height, rune_id, amount) VALUES ($1, $2, $3, $4)
-`
-
-type CreateRuneBalanceAtBlockBatchResults struct {
-	br     pgx.BatchResults
-	tot    int
-	closed bool
-}
-
-type CreateRuneBalanceAtBlockParams struct {
-	Pkscript    string
-	BlockHeight int32
-	RuneID      string
-	Amount      pgtype.Numeric
-}
-
-func (q *Queries) CreateRuneBalanceAtBlock(ctx context.Context, arg []CreateRuneBalanceAtBlockParams) *CreateRuneBalanceAtBlockBatchResults {
-	batch := &pgx.Batch{}
-	for _, a := range arg {
-		vals := []interface{}{
-			a.Pkscript,
-			a.BlockHeight,
-			a.RuneID,
-			a.Amount,
-		}
-		batch.Queue(createRuneBalanceAtBlock, vals...)
-	}
-	br := q.db.SendBatch(ctx, batch)
-	return &CreateRuneBalanceAtBlockBatchResults{br, len(arg), false}
-}
-
-func (b *CreateRuneBalanceAtBlockBatchResults) 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 *CreateRuneBalanceAtBlockBatchResults) Close() error {
-	b.closed = true
-	return b.br.Close()
-}

modules/runes/repository/postgres/gen/batch.sql.go

@@ -0,0 +1,319 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.27.0
+// source: batch.sql
+
+package gen
+
+import (
+	"context"
+
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+const batchCreateRuneEntries = `-- name: BatchCreateRuneEntries :exec
+INSERT INTO runes_entries ("rune_id", "rune", "number", "spacers", "premine", "symbol", "divisibility", "terms", "terms_amount", "terms_cap", "terms_height_start", "terms_height_end", "terms_offset_start", "terms_offset_end", "turbo", "etching_block", "etching_tx_hash", "etched_at")
+VALUES(
+  unnest($1::TEXT[]),
+  unnest($2::TEXT[]),
+  unnest($3::BIGINT[]),
+  unnest($4::INT[]),
+  unnest($5::DECIMAL[]),
+  unnest($6::INT[]),
+  unnest($7::SMALLINT[]),
+  unnest($8::BOOLEAN[]),
+  unnest($9::DECIMAL[]),
+  unnest($10::DECIMAL[]),
+  unnest($11::INT[]), -- nullable (need patch)
+  unnest($12::INT[]), -- nullable (need patch)
+  unnest($13::INT[]), -- nullable (need patch)
+  unnest($14::INT[]), -- nullable (need patch)
+  unnest($15::BOOLEAN[]),
+  unnest($16::INT[]),
+  unnest($17::TEXT[]),
+  unnest($18::TIMESTAMP[])
+)
+`
+
+type BatchCreateRuneEntriesParams struct {
+	RuneIDArr           []string
+	RuneArr             []string
+	NumberArr           []int64
+	SpacersArr          []int32
+	PremineArr          []pgtype.Numeric
+	SymbolArr           []int32
+	DivisibilityArr     []int16
+	TermsArr            []bool
+	TermsAmountArr      []pgtype.Numeric
+	TermsCapArr         []pgtype.Numeric
+	TermsHeightStartArr []int32
+	TermsHeightEndArr   []int32
+	TermsOffsetStartArr []int32
+	TermsOffsetEndArr   []int32
+	TurboArr            []bool
+	EtchingBlockArr     []int32
+	EtchingTxHashArr    []string
+	EtchedAtArr         []pgtype.Timestamp
+}
+
+func (q *Queries) BatchCreateRuneEntries(ctx context.Context, arg BatchCreateRuneEntriesParams) error {
+	_, err := q.db.Exec(ctx, batchCreateRuneEntries,
+		arg.RuneIDArr,
+		arg.RuneArr,
+		arg.NumberArr,
+		arg.SpacersArr,
+		arg.PremineArr,
+		arg.SymbolArr,
+		arg.DivisibilityArr,
+		arg.TermsArr,
+		arg.TermsAmountArr,
+		arg.TermsCapArr,
+		arg.TermsHeightStartArr,
+		arg.TermsHeightEndArr,
+		arg.TermsOffsetStartArr,
+		arg.TermsOffsetEndArr,
+		arg.TurboArr,
+		arg.EtchingBlockArr,
+		arg.EtchingTxHashArr,
+		arg.EtchedAtArr,
+	)
+	return err
+}
+
+const batchCreateRuneEntryStates = `-- name: BatchCreateRuneEntryStates :exec
+INSERT INTO runes_entry_states ("rune_id", "block_height", "mints", "burned_amount", "completed_at", "completed_at_height")
+VALUES(
+  unnest($1::TEXT[]),
+  unnest($2::INT[]),
+  unnest($3::DECIMAL[]),
+  unnest($4::DECIMAL[]),
+  unnest($5::TIMESTAMP[]),
+  unnest($6::INT[]) -- nullable (need patch)
+)
+`
+
+type BatchCreateRuneEntryStatesParams struct {
+	RuneIDArr            []string
+	BlockHeightArr       []int32
+	MintsArr             []pgtype.Numeric
+	BurnedAmountArr      []pgtype.Numeric
+	CompletedAtArr       []pgtype.Timestamp
+	CompletedAtHeightArr []int32
+}
+
+func (q *Queries) BatchCreateRuneEntryStates(ctx context.Context, arg BatchCreateRuneEntryStatesParams) error {
+	_, err := q.db.Exec(ctx, batchCreateRuneEntryStates,
+		arg.RuneIDArr,
+		arg.BlockHeightArr,
+		arg.MintsArr,
+		arg.BurnedAmountArr,
+		arg.CompletedAtArr,
+		arg.CompletedAtHeightArr,
+	)
+	return err
+}
+
+const batchCreateRuneTransactions = `-- name: BatchCreateRuneTransactions :exec
+INSERT INTO runes_transactions ("hash", "block_height", "index", "timestamp", "inputs", "outputs", "mints", "burns", "rune_etched")
+VALUES (
+  unnest($1::TEXT[]),
+  unnest($2::INT[]),
+  unnest($3::INT[]),
+  unnest($4::TIMESTAMP[]),
+  unnest($5::JSONB[]),
+  unnest($6::JSONB[]),
+  unnest($7::JSONB[]),
+  unnest($8::JSONB[]),
+  unnest($9::BOOLEAN[])
+)
+`
+
+type BatchCreateRuneTransactionsParams struct {
+	HashArr        []string
+	BlockHeightArr []int32
+	IndexArr       []int32
+	TimestampArr   []pgtype.Timestamp
+	InputsArr      [][]byte
+	OutputsArr     [][]byte
+	MintsArr       [][]byte
+	BurnsArr       [][]byte
+	RuneEtchedArr  []bool
+}
+
+func (q *Queries) BatchCreateRuneTransactions(ctx context.Context, arg BatchCreateRuneTransactionsParams) error {
+	_, err := q.db.Exec(ctx, batchCreateRuneTransactions,
+		arg.HashArr,
+		arg.BlockHeightArr,
+		arg.IndexArr,
+		arg.TimestampArr,
+		arg.InputsArr,
+		arg.OutputsArr,
+		arg.MintsArr,
+		arg.BurnsArr,
+		arg.RuneEtchedArr,
+	)
+	return err
+}
+
+const batchCreateRunesBalances = `-- name: BatchCreateRunesBalances :exec
+INSERT INTO runes_balances ("pkscript", "block_height", "rune_id", "amount")
+VALUES(
+  unnest($1::TEXT[]),
+  unnest($2::INT[]),
+  unnest($3::TEXT[]),
+  unnest($4::DECIMAL[])
+)
+`
+
+type BatchCreateRunesBalancesParams struct {
+	PkscriptArr    []string
+	BlockHeightArr []int32
+	RuneIDArr      []string
+	AmountArr      []pgtype.Numeric
+}
+
+func (q *Queries) BatchCreateRunesBalances(ctx context.Context, arg BatchCreateRunesBalancesParams) error {
+	_, err := q.db.Exec(ctx, batchCreateRunesBalances,
+		arg.PkscriptArr,
+		arg.BlockHeightArr,
+		arg.RuneIDArr,
+		arg.AmountArr,
+	)
+	return err
+}
+
+const batchCreateRunesOutpointBalances = `-- name: BatchCreateRunesOutpointBalances :exec
+INSERT INTO runes_outpoint_balances ("rune_id", "pkscript", "tx_hash", "tx_idx", "amount", "block_height", "spent_height")
+VALUES(
+  unnest($1::TEXT[]),
+  unnest($2::TEXT[]),
+  unnest($3::TEXT[]),
+  unnest($4::INT[]),
+  unnest($5::DECIMAL[]),
+  unnest($6::INT[]),
+  unnest($7::INT[]) -- nullable (need patch)
+)
+`
+
+type BatchCreateRunesOutpointBalancesParams struct {
+	RuneIDArr      []string
+	PkscriptArr    []string
+	TxHashArr      []string
+	TxIdxArr       []int32
+	AmountArr      []pgtype.Numeric
+	BlockHeightArr []int32
+	SpentHeightArr []int32
+}
+
+func (q *Queries) BatchCreateRunesOutpointBalances(ctx context.Context, arg BatchCreateRunesOutpointBalancesParams) error {
+	_, err := q.db.Exec(ctx, batchCreateRunesOutpointBalances,
+		arg.RuneIDArr,
+		arg.PkscriptArr,
+		arg.TxHashArr,
+		arg.TxIdxArr,
+		arg.AmountArr,
+		arg.BlockHeightArr,
+		arg.SpentHeightArr,
+	)
+	return err
+}
+
+const batchCreateRunestones = `-- name: BatchCreateRunestones :exec
+INSERT INTO runes_runestones ("tx_hash", "block_height", "etching", "etching_divisibility", "etching_premine", "etching_rune", "etching_spacers", "etching_symbol", "etching_terms", "etching_terms_amount", "etching_terms_cap", "etching_terms_height_start", "etching_terms_height_end", "etching_terms_offset_start", "etching_terms_offset_end", "etching_turbo", "edicts", "mint", "pointer", "cenotaph", "flaws")
+VALUES(
+  unnest($1::TEXT[]),
+  unnest($2::INT[]),
+  unnest($3::BOOLEAN[]),
+  unnest($4::SMALLINT[]), -- nullable (need patch)
+  unnest($5::DECIMAL[]),
+  unnest($6::TEXT[]), -- nullable (need patch)
+  unnest($7::INT[]), -- nullable (need patch)
+  unnest($8::INT[]), -- nullable (need patch)
+  unnest($9::BOOLEAN[]), -- nullable (need patch)
+  unnest($10::DECIMAL[]),
+  unnest($11::DECIMAL[]),
+  unnest($12::INT[]), -- nullable (need patch)
+  unnest($13::INT[]), -- nullable (need patch)
+  unnest($14::INT[]), -- nullable (need patch)
+  unnest($15::INT[]), -- nullable (need patch)
+  unnest($16::BOOLEAN[]), -- nullable (need patch)
+  unnest($17::JSONB[]),
+  unnest($18::TEXT[]), -- nullable (need patch)
+  unnest($19::INT[]), -- nullable (need patch)
+  unnest($20::BOOLEAN[]),
+  unnest($21::INT[])
+)
+`
+
+type BatchCreateRunestonesParams struct {
+	TxHashArr                  []string
+	BlockHeightArr             []int32
+	EtchingArr                 []bool
+	EtchingDivisibilityArr     []int16
+	EtchingPremineArr          []pgtype.Numeric
+	EtchingRuneArr             []string
+	EtchingSpacersArr          []int32
+	EtchingSymbolArr           []int32
+	EtchingTermsArr            []bool
+	EtchingTermsAmountArr      []pgtype.Numeric
+	EtchingTermsCapArr         []pgtype.Numeric
+	EtchingTermsHeightStartArr []int32
+	EtchingTermsHeightEndArr   []int32
+	EtchingTermsOffsetStartArr []int32
+	EtchingTermsOffsetEndArr   []int32
+	EtchingTurboArr            []bool
+	EdictsArr                  [][]byte
+	MintArr                    []string
+	PointerArr                 []int32
+	CenotaphArr                []bool
+	FlawsArr                   []int32
+}
+
+func (q *Queries) BatchCreateRunestones(ctx context.Context, arg BatchCreateRunestonesParams) error {
+	_, err := q.db.Exec(ctx, batchCreateRunestones,
+		arg.TxHashArr,
+		arg.BlockHeightArr,
+		arg.EtchingArr,
+		arg.EtchingDivisibilityArr,
+		arg.EtchingPremineArr,
+		arg.EtchingRuneArr,
+		arg.EtchingSpacersArr,
+		arg.EtchingSymbolArr,
+		arg.EtchingTermsArr,
+		arg.EtchingTermsAmountArr,
+		arg.EtchingTermsCapArr,
+		arg.EtchingTermsHeightStartArr,
+		arg.EtchingTermsHeightEndArr,
+		arg.EtchingTermsOffsetStartArr,
+		arg.EtchingTermsOffsetEndArr,
+		arg.EtchingTurboArr,
+		arg.EdictsArr,
+		arg.MintArr,
+		arg.PointerArr,
+		arg.CenotaphArr,
+		arg.FlawsArr,
+	)
+	return err
+}
+
+const batchSpendOutpointBalances = `-- name: BatchSpendOutpointBalances :exec
+UPDATE runes_outpoint_balances
+	SET "spent_height" = $1::INT
+	FROM (
+    SELECT 
+      unnest($2::TEXT[]) AS tx_hash, 
+      unnest($3::INT[]) AS tx_idx
+    ) AS input
+	WHERE "runes_outpoint_balances"."tx_hash" = "input"."tx_hash" AND "runes_outpoint_balances"."tx_idx" = "input"."tx_idx"
+`
+
+type BatchSpendOutpointBalancesParams struct {
+	SpentHeight int32
+	TxHashArr   []string
+	TxIdxArr    []int32
+}
+
+func (q *Queries) BatchSpendOutpointBalances(ctx context.Context, arg BatchSpendOutpointBalancesParams) error {
+	_, err := q.db.Exec(ctx, batchSpendOutpointBalances, arg.SpentHeight, arg.TxHashArr, arg.TxIdxArr)
+	return err
+}

modules/runes/repository/postgres/gen/batch.sql.patch.go

@@ -0,0 +1,118 @@
+package gen
+
+import (
+	"context"
+
+	"github.com/cockroachdb/errors"
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+type BatchCreateRuneEntriesPatchedParams struct {
+	BatchCreateRuneEntriesParams
+	TermsHeightStartArr []pgtype.Int4
+	TermsHeightEndArr   []pgtype.Int4
+	TermsOffsetStartArr []pgtype.Int4
+	TermsOffsetEndArr   []pgtype.Int4
+}
+
+func (q *Queries) BatchCreateRuneEntriesPatched(ctx context.Context, arg BatchCreateRuneEntriesPatchedParams) error {
+	_, err := q.db.Exec(ctx, batchCreateRuneEntries,
+		arg.RuneIDArr,
+		arg.RuneArr,
+		arg.NumberArr,
+		arg.SpacersArr,
+		arg.PremineArr,
+		arg.SymbolArr,
+		arg.DivisibilityArr,
+		arg.TermsArr,
+		arg.TermsAmountArr,
+		arg.TermsCapArr,
+		arg.TermsHeightStartArr,
+		arg.TermsHeightEndArr,
+		arg.TermsOffsetStartArr,
+		arg.TermsOffsetEndArr,
+		arg.TurboArr,
+		arg.EtchingBlockArr,
+		arg.EtchingTxHashArr,
+		arg.EtchedAtArr,
+	)
+	return errors.WithStack(err)
+}
+
+type BatchCreateRuneEntryStatesPatchedParams struct {
+	BatchCreateRuneEntryStatesParams
+	CompletedAtHeightArr []pgtype.Int4
+}
+
+func (q *Queries) BatchCreateRuneEntryStatesPatched(ctx context.Context, arg BatchCreateRuneEntryStatesPatchedParams) error {
+	_, err := q.db.Exec(ctx, batchCreateRuneEntryStates,
+		arg.RuneIDArr,
+		arg.BlockHeightArr,
+		arg.MintsArr,
+		arg.BurnedAmountArr,
+		arg.CompletedAtArr,
+		arg.CompletedAtHeightArr,
+	)
+	return errors.WithStack(err)
+}
+
+type BatchCreateRunesOutpointBalancesPatchedParams struct {
+	BatchCreateRunesOutpointBalancesParams
+	SpentHeightArr []pgtype.Int4
+}
+
+func (q *Queries) BatchCreateRunesOutpointBalancesPatched(ctx context.Context, arg BatchCreateRunesOutpointBalancesPatchedParams) error {
+	_, err := q.db.Exec(ctx, batchCreateRunesOutpointBalances,
+		arg.RuneIDArr,
+		arg.PkscriptArr,
+		arg.TxHashArr,
+		arg.TxIdxArr,
+		arg.AmountArr,
+		arg.BlockHeightArr,
+		arg.SpentHeightArr,
+	)
+	return errors.WithStack(err)
+}
+
+type BatchCreateRunestonesPatchedParams struct {
+	BatchCreateRunestonesParams
+	EtchingDivisibilityArr     []pgtype.Int2
+	EtchingRuneArr             []pgtype.Text
+	EtchingSpacersArr          []pgtype.Int4
+	EtchingSymbolArr           []pgtype.Int4
+	EtchingTermsArr            []pgtype.Bool
+	EtchingTermsHeightStartArr []pgtype.Int4
+	EtchingTermsHeightEndArr   []pgtype.Int4
+	EtchingTermsOffsetStartArr []pgtype.Int4
+	EtchingTermsOffsetEndArr   []pgtype.Int4
+	EtchingTurboArr            []pgtype.Bool
+	MintArr                    []pgtype.Text
+	PointerArr                 []pgtype.Int4
+}
+
+func (q *Queries) BatchCreateRunestonesPatched(ctx context.Context, arg BatchCreateRunestonesPatchedParams) error {
+	_, err := q.db.Exec(ctx, batchCreateRunestones,
+		arg.TxHashArr,
+		arg.BlockHeightArr,
+		arg.EtchingArr,
+		arg.EtchingDivisibilityArr,
+		arg.EtchingPremineArr,
+		arg.EtchingRuneArr,
+		arg.EtchingSpacersArr,
+		arg.EtchingSymbolArr,
+		arg.EtchingTermsArr,
+		arg.EtchingTermsAmountArr,
+		arg.EtchingTermsCapArr,
+		arg.EtchingTermsHeightStartArr,
+		arg.EtchingTermsHeightEndArr,
+		arg.EtchingTermsOffsetStartArr,
+		arg.EtchingTermsOffsetEndArr,
+		arg.EtchingTurboArr,
+		arg.EdictsArr,
+		arg.MintArr,
+		arg.PointerArr,
+		arg.CenotaphArr,
+		arg.FlawsArr,
+	)
+	return errors.WithStack(err)
+}

modules/runes/repository/postgres/gen/data.sql.go

@@ -1,6 +1,6 @@
 // Code generated by sqlc. DO NOT EDIT.
 // versions:
-//   sqlc v1.26.0
+//   sqlc v1.27.0
 // source: data.sql
 
 package gen
@@ -45,6 +45,54 @@ func (q *Queries) CreateIndexedBlock(ctx context.Context, arg CreateIndexedBlock
 	return err
 }
 
+const createOutPointBalance = `-- name: CreateOutPointBalance :exec
+INSERT INTO runes_outpoint_balances (rune_id, pkscript, tx_hash, tx_idx, amount, block_height, spent_height) VALUES ($1, $2, $3, $4, $5, $6, $7)
+`
+
+type CreateOutPointBalanceParams struct {
+	RuneID      string
+	Pkscript    string
+	TxHash      string
+	TxIdx       int32
+	Amount      pgtype.Numeric
+	BlockHeight int32
+	SpentHeight pgtype.Int4
+}
+
+func (q *Queries) CreateOutPointBalance(ctx context.Context, arg CreateOutPointBalanceParams) error {
+	_, err := q.db.Exec(ctx, createOutPointBalance,
+		arg.RuneID,
+		arg.Pkscript,
+		arg.TxHash,
+		arg.TxIdx,
+		arg.Amount,
+		arg.BlockHeight,
+		arg.SpentHeight,
+	)
+	return err
+}
+
+const createRuneBalance = `-- name: CreateRuneBalance :exec
+INSERT INTO runes_balances (pkscript, block_height, rune_id, amount) VALUES ($1, $2, $3, $4)
+`
+
+type CreateRuneBalanceParams struct {
+	Pkscript    string
+	BlockHeight int32
+	RuneID      string
+	Amount      pgtype.Numeric
+}
+
+func (q *Queries) CreateRuneBalance(ctx context.Context, arg CreateRuneBalanceParams) error {
+	_, err := q.db.Exec(ctx, createRuneBalance,
+		arg.Pkscript,
+		arg.BlockHeight,
+		arg.RuneID,
+		arg.Amount,
+	)
+	return err
+}
+
 const createRuneEntry = `-- name: CreateRuneEntry :exec
 INSERT INTO runes_entries (rune_id, rune, number, spacers, premine, symbol, divisibility, terms, terms_amount, terms_cap, terms_height_start, terms_height_end, terms_offset_start, terms_offset_end, turbo, etching_block, etching_tx_hash, etched_at)
   VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18)
@@ -296,12 +344,14 @@ const getBalancesByPkScript = `-- name: GetBalancesByPkScript :many
 WITH balances AS (
   SELECT DISTINCT ON (rune_id) pkscript, block_height, rune_id, amount FROM runes_balances WHERE pkscript = $1 AND block_height <= $2 ORDER BY rune_id, block_height DESC
 )
-SELECT pkscript, block_height, rune_id, amount FROM balances WHERE amount > 0
+SELECT pkscript, block_height, rune_id, amount FROM balances WHERE amount > 0 ORDER BY amount DESC, rune_id LIMIT $3 OFFSET $4
 `
 
 type GetBalancesByPkScriptParams struct {
 	Pkscript    string
 	BlockHeight int32
+	Limit       int32
+	Offset      int32
 }
 
 type GetBalancesByPkScriptRow struct {
@@ -312,7 +362,12 @@ type GetBalancesByPkScriptRow struct {
 }
 
 func (q *Queries) GetBalancesByPkScript(ctx context.Context, arg GetBalancesByPkScriptParams) ([]GetBalancesByPkScriptRow, error) {
-	rows, err := q.db.Query(ctx, getBalancesByPkScript, arg.Pkscript, arg.BlockHeight)
+	rows, err := q.db.Query(ctx, getBalancesByPkScript,
+		arg.Pkscript,
+		arg.BlockHeight,
+		arg.Limit,
+		arg.Offset,
+	)
 	if err != nil {
 		return nil, err
 	}
@@ -340,12 +395,14 @@ const getBalancesByRuneId = `-- name: GetBalancesByRuneId :many
 WITH balances AS (
   SELECT DISTINCT ON (pkscript) pkscript, block_height, rune_id, amount FROM runes_balances WHERE rune_id = $1 AND block_height <= $2 ORDER BY pkscript, block_height DESC
 )
-SELECT pkscript, block_height, rune_id, amount FROM balances WHERE amount > 0
+SELECT pkscript, block_height, rune_id, amount FROM balances WHERE amount > 0 ORDER BY amount DESC, pkscript LIMIT $3 OFFSET $4
 `
 
 type GetBalancesByRuneIdParams struct {
 	RuneID      string
 	BlockHeight int32
+	Limit       int32
+	Offset      int32
 }
 
 type GetBalancesByRuneIdRow struct {
@@ -356,7 +413,12 @@ type GetBalancesByRuneIdRow struct {
 }
 
 func (q *Queries) GetBalancesByRuneId(ctx context.Context, arg GetBalancesByRuneIdParams) ([]GetBalancesByRuneIdRow, error) {
-	rows, err := q.db.Query(ctx, getBalancesByRuneId, arg.RuneID, arg.BlockHeight)
+	rows, err := q.db.Query(ctx, getBalancesByRuneId,
+		arg.RuneID,
+		arg.BlockHeight,
+		arg.Limit,
+		arg.Offset,
+	)
 	if err != nil {
 		return nil, err
 	}
@@ -414,6 +476,120 @@ func (q *Queries) GetLatestIndexedBlock(ctx context.Context) (RunesIndexedBlock,
 	return i, err
 }
 
+const getOngoingRuneEntries = `-- name: GetOngoingRuneEntries :many
+WITH states AS (
+  -- select latest state
+  SELECT DISTINCT ON (rune_id) rune_id, block_height, mints, burned_amount, completed_at, completed_at_height FROM runes_entry_states WHERE block_height <= $1::integer ORDER BY rune_id, block_height DESC
+)
+SELECT runes_entries.rune_id, number, rune, spacers, premine, symbol, divisibility, terms, terms_amount, terms_cap, terms_height_start, terms_height_end, terms_offset_start, terms_offset_end, turbo, etching_block, etching_tx_hash, etched_at, states.rune_id, block_height, mints, burned_amount, completed_at, completed_at_height FROM runes_entries 
+  LEFT JOIN states ON runes_entries.rune_id = states.rune_id
+  WHERE (
+    runes_entries.terms = TRUE AND
+    COALESCE(runes_entries.terms_amount, 0) != 0 AND
+    COALESCE(runes_entries.terms_cap, 0) != 0 AND
+    states.mints < runes_entries.terms_cap AND
+    (
+      runes_entries.terms_height_start IS NULL OR runes_entries.terms_height_start <= $1::integer
+    ) AND (
+      runes_entries.terms_height_end IS NULL OR $1::integer <= runes_entries.terms_height_end
+    ) AND (
+      runes_entries.terms_offset_start IS NULL OR runes_entries.terms_offset_start + runes_entries.etching_block <= $1::integer
+    ) AND (
+      runes_entries.terms_offset_end IS NULL OR $1::integer <= runes_entries.terms_offset_start + runes_entries.etching_block
+    )
+
+  ) AND (
+    $2::text = '' OR
+    runes_entries.rune ILIKE '%' || $2::text || '%'
+  )
+  ORDER BY states.mints DESC
+  LIMIT $4 OFFSET $3
+`
+
+type GetOngoingRuneEntriesParams struct {
+	Height int32
+	Search string
+	Offset int32
+	Limit  int32
+}
+
+type GetOngoingRuneEntriesRow struct {
+	RuneID            string
+	Number            int64
+	Rune              string
+	Spacers           int32
+	Premine           pgtype.Numeric
+	Symbol            int32
+	Divisibility      int16
+	Terms             bool
+	TermsAmount       pgtype.Numeric
+	TermsCap          pgtype.Numeric
+	TermsHeightStart  pgtype.Int4
+	TermsHeightEnd    pgtype.Int4
+	TermsOffsetStart  pgtype.Int4
+	TermsOffsetEnd    pgtype.Int4
+	Turbo             bool
+	EtchingBlock      int32
+	EtchingTxHash     string
+	EtchedAt          pgtype.Timestamp
+	RuneID_2          pgtype.Text
+	BlockHeight       pgtype.Int4
+	Mints             pgtype.Numeric
+	BurnedAmount      pgtype.Numeric
+	CompletedAt       pgtype.Timestamp
+	CompletedAtHeight pgtype.Int4
+}
+
+func (q *Queries) GetOngoingRuneEntries(ctx context.Context, arg GetOngoingRuneEntriesParams) ([]GetOngoingRuneEntriesRow, error) {
+	rows, err := q.db.Query(ctx, getOngoingRuneEntries,
+		arg.Height,
+		arg.Search,
+		arg.Offset,
+		arg.Limit,
+	)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []GetOngoingRuneEntriesRow
+	for rows.Next() {
+		var i GetOngoingRuneEntriesRow
+		if err := rows.Scan(
+			&i.RuneID,
+			&i.Number,
+			&i.Rune,
+			&i.Spacers,
+			&i.Premine,
+			&i.Symbol,
+			&i.Divisibility,
+			&i.Terms,
+			&i.TermsAmount,
+			&i.TermsCap,
+			&i.TermsHeightStart,
+			&i.TermsHeightEnd,
+			&i.TermsOffsetStart,
+			&i.TermsOffsetEnd,
+			&i.Turbo,
+			&i.EtchingBlock,
+			&i.EtchingTxHash,
+			&i.EtchedAt,
+			&i.RuneID_2,
+			&i.BlockHeight,
+			&i.Mints,
+			&i.BurnedAmount,
+			&i.CompletedAt,
+			&i.CompletedAtHeight,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
 const getOutPointBalancesAtOutPoint = `-- name: GetOutPointBalancesAtOutPoint :many
 SELECT rune_id, pkscript, tx_hash, tx_idx, amount, block_height, spent_height FROM runes_outpoint_balances WHERE tx_hash = $1 AND tx_idx = $2
 `
@@ -451,6 +627,105 @@ func (q *Queries) GetOutPointBalancesAtOutPoint(ctx context.Context, arg GetOutP
 	return items, nil
 }
 
+const getRuneEntries = `-- name: GetRuneEntries :many
+WITH states AS (
+  -- select latest state
+  SELECT DISTINCT ON (rune_id) rune_id, block_height, mints, burned_amount, completed_at, completed_at_height FROM runes_entry_states WHERE block_height <= $4 ORDER BY rune_id, block_height DESC
+)
+SELECT runes_entries.rune_id, number, rune, spacers, premine, symbol, divisibility, terms, terms_amount, terms_cap, terms_height_start, terms_height_end, terms_offset_start, terms_offset_end, turbo, etching_block, etching_tx_hash, etched_at, states.rune_id, block_height, mints, burned_amount, completed_at, completed_at_height FROM runes_entries 
+  LEFT JOIN states ON runes_entries.rune_id = states.rune_id
+  WHERE (
+    $1 = '' OR
+    runes_entries.rune ILIKE $1 || '%'
+  )
+  ORDER BY runes_entries.number 
+  LIMIT $3 OFFSET $2
+`
+
+type GetRuneEntriesParams struct {
+	Search interface{}
+	Offset int32
+	Limit  int32
+	Height int32
+}
+
+type GetRuneEntriesRow struct {
+	RuneID            string
+	Number            int64
+	Rune              string
+	Spacers           int32
+	Premine           pgtype.Numeric
+	Symbol            int32
+	Divisibility      int16
+	Terms             bool
+	TermsAmount       pgtype.Numeric
+	TermsCap          pgtype.Numeric
+	TermsHeightStart  pgtype.Int4
+	TermsHeightEnd    pgtype.Int4
+	TermsOffsetStart  pgtype.Int4
+	TermsOffsetEnd    pgtype.Int4
+	Turbo             bool
+	EtchingBlock      int32
+	EtchingTxHash     string
+	EtchedAt          pgtype.Timestamp
+	RuneID_2          pgtype.Text
+	BlockHeight       pgtype.Int4
+	Mints             pgtype.Numeric
+	BurnedAmount      pgtype.Numeric
+	CompletedAt       pgtype.Timestamp
+	CompletedAtHeight pgtype.Int4
+}
+
+func (q *Queries) GetRuneEntries(ctx context.Context, arg GetRuneEntriesParams) ([]GetRuneEntriesRow, error) {
+	rows, err := q.db.Query(ctx, getRuneEntries,
+		arg.Search,
+		arg.Offset,
+		arg.Limit,
+		arg.Height,
+	)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []GetRuneEntriesRow
+	for rows.Next() {
+		var i GetRuneEntriesRow
+		if err := rows.Scan(
+			&i.RuneID,
+			&i.Number,
+			&i.Rune,
+			&i.Spacers,
+			&i.Premine,
+			&i.Symbol,
+			&i.Divisibility,
+			&i.Terms,
+			&i.TermsAmount,
+			&i.TermsCap,
+			&i.TermsHeightStart,
+			&i.TermsHeightEnd,
+			&i.TermsOffsetStart,
+			&i.TermsOffsetEnd,
+			&i.Turbo,
+			&i.EtchingBlock,
+			&i.EtchingTxHash,
+			&i.EtchedAt,
+			&i.RuneID_2,
+			&i.BlockHeight,
+			&i.Mints,
+			&i.BurnedAmount,
+			&i.CompletedAt,
+			&i.CompletedAtHeight,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
 const getRuneEntriesByRuneIds = `-- name: GetRuneEntriesByRuneIds :many
 WITH states AS (
   -- select latest state
@@ -631,26 +906,106 @@ func (q *Queries) GetRuneIdFromRune(ctx context.Context, rune string) (string, e
 	return rune_id, err
 }
 
+const getRuneTransaction = `-- name: GetRuneTransaction :one
+SELECT hash, runes_transactions.block_height, index, timestamp, inputs, outputs, mints, burns, rune_etched, tx_hash, runes_runestones.block_height, etching, etching_divisibility, etching_premine, etching_rune, etching_spacers, etching_symbol, etching_terms, etching_terms_amount, etching_terms_cap, etching_terms_height_start, etching_terms_height_end, etching_terms_offset_start, etching_terms_offset_end, etching_turbo, edicts, mint, pointer, cenotaph, flaws FROM runes_transactions
+  LEFT JOIN runes_runestones ON runes_transactions.hash = runes_runestones.tx_hash
+  WHERE hash = $1 LIMIT 1
+`
+
+type GetRuneTransactionRow struct {
+	Hash                    string
+	BlockHeight             int32
+	Index                   int32
+	Timestamp               pgtype.Timestamp
+	Inputs                  []byte
+	Outputs                 []byte
+	Mints                   []byte
+	Burns                   []byte
+	RuneEtched              bool
+	TxHash                  pgtype.Text
+	BlockHeight_2           pgtype.Int4
+	Etching                 pgtype.Bool
+	EtchingDivisibility     pgtype.Int2
+	EtchingPremine          pgtype.Numeric
+	EtchingRune             pgtype.Text
+	EtchingSpacers          pgtype.Int4
+	EtchingSymbol           pgtype.Int4
+	EtchingTerms            pgtype.Bool
+	EtchingTermsAmount      pgtype.Numeric
+	EtchingTermsCap         pgtype.Numeric
+	EtchingTermsHeightStart pgtype.Int4
+	EtchingTermsHeightEnd   pgtype.Int4
+	EtchingTermsOffsetStart pgtype.Int4
+	EtchingTermsOffsetEnd   pgtype.Int4
+	EtchingTurbo            pgtype.Bool
+	Edicts                  []byte
+	Mint                    pgtype.Text
+	Pointer                 pgtype.Int4
+	Cenotaph                pgtype.Bool
+	Flaws                   pgtype.Int4
+}
+
+func (q *Queries) GetRuneTransaction(ctx context.Context, hash string) (GetRuneTransactionRow, error) {
+	row := q.db.QueryRow(ctx, getRuneTransaction, hash)
+	var i GetRuneTransactionRow
+	err := row.Scan(
+		&i.Hash,
+		&i.BlockHeight,
+		&i.Index,
+		&i.Timestamp,
+		&i.Inputs,
+		&i.Outputs,
+		&i.Mints,
+		&i.Burns,
+		&i.RuneEtched,
+		&i.TxHash,
+		&i.BlockHeight_2,
+		&i.Etching,
+		&i.EtchingDivisibility,
+		&i.EtchingPremine,
+		&i.EtchingRune,
+		&i.EtchingSpacers,
+		&i.EtchingSymbol,
+		&i.EtchingTerms,
+		&i.EtchingTermsAmount,
+		&i.EtchingTermsCap,
+		&i.EtchingTermsHeightStart,
+		&i.EtchingTermsHeightEnd,
+		&i.EtchingTermsOffsetStart,
+		&i.EtchingTermsOffsetEnd,
+		&i.EtchingTurbo,
+		&i.Edicts,
+		&i.Mint,
+		&i.Pointer,
+		&i.Cenotaph,
+		&i.Flaws,
+	)
+	return i, err
+}
+
 const getRuneTransactions = `-- name: GetRuneTransactions :many
 SELECT hash, runes_transactions.block_height, index, timestamp, inputs, outputs, mints, burns, rune_etched, tx_hash, runes_runestones.block_height, etching, etching_divisibility, etching_premine, etching_rune, etching_spacers, etching_symbol, etching_terms, etching_terms_amount, etching_terms_cap, etching_terms_height_start, etching_terms_height_end, etching_terms_offset_start, etching_terms_offset_end, etching_turbo, edicts, mint, pointer, cenotaph, flaws FROM runes_transactions
 	LEFT JOIN runes_runestones ON runes_transactions.hash = runes_runestones.tx_hash
 	WHERE (
-    $1::BOOLEAN = FALSE -- if @filter_pk_script is TRUE, apply pk_script filter
-    OR runes_transactions.outputs @> $2::JSONB 
-    OR runes_transactions.inputs @> $2::JSONB
-  ) AND (
-    $3::BOOLEAN = FALSE -- if @filter_rune_id is TRUE, apply rune_id filter
+    $3::BOOLEAN = FALSE -- if @filter_pk_script is TRUE, apply pk_script filter
     OR runes_transactions.outputs @> $4::JSONB 
-    OR runes_transactions.inputs @> $4::JSONB 
-    OR runes_transactions.mints ? $5 
-    OR runes_transactions.burns ? $5
-    OR (runes_transactions.rune_etched = TRUE AND runes_transactions.block_height = $6 AND runes_transactions.index = $7)
+    OR runes_transactions.inputs @> $4::JSONB
   ) AND (
-    $8::INT = 0 OR runes_transactions.block_height = $8::INT -- if @block_height > 0, apply block_height filter
+    $5::BOOLEAN = FALSE -- if @filter_rune_id is TRUE, apply rune_id filter
+    OR runes_transactions.outputs @> $6::JSONB 
+    OR runes_transactions.inputs @> $6::JSONB 
+    OR runes_transactions.mints ? $7 
+    OR runes_transactions.burns ? $7
+    OR (runes_transactions.rune_etched = TRUE AND runes_transactions.block_height = $8 AND runes_transactions.index = $9)
+  ) AND (
+    $10 <= runes_transactions.block_height AND runes_transactions.block_height <= $11
   )
+ORDER BY runes_transactions.block_height DESC, runes_transactions.index DESC LIMIT $1 OFFSET $2
 `
 
 type GetRuneTransactionsParams struct {
+	Limit             int32
+	Offset            int32
 	FilterPkScript    bool
 	PkScriptParam     []byte
 	FilterRuneID      bool
@@ -658,7 +1013,8 @@ type GetRuneTransactionsParams struct {
 	RuneID            []byte
 	RuneIDBlockHeight int32
 	RuneIDTxIndex     int32
-	BlockHeight       int32
+	FromBlock         int32
+	ToBlock           int32
 }
 
 type GetRuneTransactionsRow struct {
@@ -696,6 +1052,8 @@ type GetRuneTransactionsRow struct {
 
 func (q *Queries) GetRuneTransactions(ctx context.Context, arg GetRuneTransactionsParams) ([]GetRuneTransactionsRow, error) {
 	rows, err := q.db.Query(ctx, getRuneTransactions,
+		arg.Limit,
+		arg.Offset,
 		arg.FilterPkScript,
 		arg.PkScriptParam,
 		arg.FilterRuneID,
@@ -703,7 +1061,8 @@ func (q *Queries) GetRuneTransactions(ctx context.Context, arg GetRuneTransactio
 		arg.RuneID,
 		arg.RuneIDBlockHeight,
 		arg.RuneIDTxIndex,
-		arg.BlockHeight,
+		arg.FromBlock,
+		arg.ToBlock,
 	)
 	if err != nil {
 		return nil, err
@@ -754,32 +1113,53 @@ func (q *Queries) GetRuneTransactions(ctx context.Context, arg GetRuneTransactio
 	return items, nil
 }
 
-const getUnspentOutPointBalancesByPkScript = `-- name: GetUnspentOutPointBalancesByPkScript :many
-SELECT rune_id, pkscript, tx_hash, tx_idx, amount, block_height, spent_height FROM runes_outpoint_balances WHERE pkscript = $1 AND block_height <= $2 AND (spent_height IS NULL OR spent_height > $2)
+const getRunesUTXOsByPkScript = `-- name: GetRunesUTXOsByPkScript :many
+SELECT tx_hash, tx_idx, max("pkscript") as pkscript, array_agg("rune_id") as rune_ids, array_agg("amount") as amounts 
+  FROM runes_outpoint_balances 
+  WHERE
+    pkscript = $3 AND
+    block_height <= $4 AND
+    (spent_height IS NULL OR spent_height > $4)
+  GROUP BY tx_hash, tx_idx
+  ORDER BY tx_hash, tx_idx 
+  LIMIT $1 OFFSET $2
 `
 
-type GetUnspentOutPointBalancesByPkScriptParams struct {
+type GetRunesUTXOsByPkScriptParams struct {
+	Limit       int32
+	Offset      int32
 	Pkscript    string
 	BlockHeight int32
 }
 
-func (q *Queries) GetUnspentOutPointBalancesByPkScript(ctx context.Context, arg GetUnspentOutPointBalancesByPkScriptParams) ([]RunesOutpointBalance, error) {
-	rows, err := q.db.Query(ctx, getUnspentOutPointBalancesByPkScript, arg.Pkscript, arg.BlockHeight)
+type GetRunesUTXOsByPkScriptRow struct {
+	TxHash   string
+	TxIdx    int32
+	Pkscript interface{}
+	RuneIds  interface{}
+	Amounts  interface{}
+}
+
+func (q *Queries) GetRunesUTXOsByPkScript(ctx context.Context, arg GetRunesUTXOsByPkScriptParams) ([]GetRunesUTXOsByPkScriptRow, error) {
+	rows, err := q.db.Query(ctx, getRunesUTXOsByPkScript,
+		arg.Limit,
+		arg.Offset,
+		arg.Pkscript,
+		arg.BlockHeight,
+	)
 	if err != nil {
 		return nil, err
 	}
 	defer rows.Close()
-	var items []RunesOutpointBalance
+	var items []GetRunesUTXOsByPkScriptRow
 	for rows.Next() {
-		var i RunesOutpointBalance
+		var i GetRunesUTXOsByPkScriptRow
 		if err := rows.Scan(
-			&i.RuneID,
-			&i.Pkscript,
 			&i.TxHash,
 			&i.TxIdx,
-			&i.Amount,
-			&i.BlockHeight,
-			&i.SpentHeight,
+			&i.Pkscript,
+			&i.RuneIds,
+			&i.Amounts,
 		); err != nil {
 			return nil, err
 		}
@@ -791,18 +1171,116 @@ func (q *Queries) GetUnspentOutPointBalancesByPkScript(ctx context.Context, arg
 	return items, nil
 }
 
-const spendOutPointBalances = `-- name: SpendOutPointBalances :exec
+const getRunesUTXOsByRuneIdAndPkScript = `-- name: GetRunesUTXOsByRuneIdAndPkScript :many
+SELECT tx_hash, tx_idx, max("pkscript") as pkscript, array_agg("rune_id") as rune_ids, array_agg("amount") as amounts 
+  FROM runes_outpoint_balances 
+  WHERE
+    pkscript = $3 AND 
+    block_height <= $4 AND 
+    (spent_height IS NULL OR spent_height > $4)
+  GROUP BY tx_hash, tx_idx
+  HAVING array_agg("rune_id") @> $5::text[] 
+  ORDER BY tx_hash, tx_idx 
+  LIMIT $1 OFFSET $2
+`
+
+type GetRunesUTXOsByRuneIdAndPkScriptParams struct {
+	Limit       int32
+	Offset      int32
+	Pkscript    string
+	BlockHeight int32
+	RuneIds     []string
+}
+
+type GetRunesUTXOsByRuneIdAndPkScriptRow struct {
+	TxHash   string
+	TxIdx    int32
+	Pkscript interface{}
+	RuneIds  interface{}
+	Amounts  interface{}
+}
+
+func (q *Queries) GetRunesUTXOsByRuneIdAndPkScript(ctx context.Context, arg GetRunesUTXOsByRuneIdAndPkScriptParams) ([]GetRunesUTXOsByRuneIdAndPkScriptRow, error) {
+	rows, err := q.db.Query(ctx, getRunesUTXOsByRuneIdAndPkScript,
+		arg.Limit,
+		arg.Offset,
+		arg.Pkscript,
+		arg.BlockHeight,
+		arg.RuneIds,
+	)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []GetRunesUTXOsByRuneIdAndPkScriptRow
+	for rows.Next() {
+		var i GetRunesUTXOsByRuneIdAndPkScriptRow
+		if err := rows.Scan(
+			&i.TxHash,
+			&i.TxIdx,
+			&i.Pkscript,
+			&i.RuneIds,
+			&i.Amounts,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const getTotalHoldersByRuneIds = `-- name: GetTotalHoldersByRuneIds :many
+WITH balances AS (
+  SELECT DISTINCT ON (rune_id, pkscript) pkscript, block_height, rune_id, amount FROM runes_balances WHERE rune_id = ANY($1::TEXT[]) AND block_height <= $2 ORDER BY rune_id, pkscript, block_height DESC
+)
+SELECT rune_id, COUNT(DISTINCT pkscript) FROM balances WHERE amount > 0 GROUP BY rune_id
+`
+
+type GetTotalHoldersByRuneIdsParams struct {
+	RuneIds     []string
+	BlockHeight int32
+}
+
+type GetTotalHoldersByRuneIdsRow struct {
+	RuneID string
+	Count  int64
+}
+
+func (q *Queries) GetTotalHoldersByRuneIds(ctx context.Context, arg GetTotalHoldersByRuneIdsParams) ([]GetTotalHoldersByRuneIdsRow, error) {
+	rows, err := q.db.Query(ctx, getTotalHoldersByRuneIds, arg.RuneIds, arg.BlockHeight)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []GetTotalHoldersByRuneIdsRow
+	for rows.Next() {
+		var i GetTotalHoldersByRuneIdsRow
+		if err := rows.Scan(&i.RuneID, &i.Count); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const spendOutPointBalance = `-- name: SpendOutPointBalance :exec
 UPDATE runes_outpoint_balances SET spent_height = $1 WHERE tx_hash = $2 AND tx_idx = $3
 `
 
-type SpendOutPointBalancesParams struct {
+type SpendOutPointBalanceParams struct {
 	SpentHeight pgtype.Int4
 	TxHash      string
 	TxIdx       int32
 }
 
-func (q *Queries) SpendOutPointBalances(ctx context.Context, arg SpendOutPointBalancesParams) error {
-	_, err := q.db.Exec(ctx, spendOutPointBalances, arg.SpentHeight, arg.TxHash, arg.TxIdx)
+func (q *Queries) SpendOutPointBalance(ctx context.Context, arg SpendOutPointBalanceParams) error {
+	_, err := q.db.Exec(ctx, spendOutPointBalance, arg.SpentHeight, arg.TxHash, arg.TxIdx)
 	return err
 }
 

modules/runes/repository/postgres/gen/db.go

@@ -1,6 +1,6 @@
 // Code generated by sqlc. DO NOT EDIT.
 // versions:
-//   sqlc v1.26.0
+//   sqlc v1.27.0
 
 package gen
 
@@ -15,7 +15,6 @@ type DBTX interface {
 	Exec(context.Context, string, ...interface{}) (pgconn.CommandTag, error)
 	Query(context.Context, string, ...interface{}) (pgx.Rows, error)
 	QueryRow(context.Context, string, ...interface{}) pgx.Row
-	SendBatch(context.Context, *pgx.Batch) pgx.BatchResults
 }
 
 func New(db DBTX) *Queries {

modules/runes/repository/postgres/gen/info.sql.go

@@ -1,6 +1,6 @@
 // Code generated by sqlc. DO NOT EDIT.
 // versions:
-//   sqlc v1.26.0
+//   sqlc v1.27.0
 // source: info.sql
 
 package gen

modules/runes/repository/postgres/gen/models.go

@@ -1,6 +1,6 @@
 // Code generated by sqlc. DO NOT EDIT.
 // versions:
-//   sqlc v1.26.0
+//   sqlc v1.27.0
 
 package gen