store tx type (#36)

## 📝 Summary

Add Transaction Type (int) to CSV and Parquet output files. In
particular interesting to analyze the amount of blob transactions that
are going to be incoming after the Mainnet Dencun upgrade today.

---

## ✅ I have run these commands

* [x] `make lint`
* [x] `make test`
* [x] `go mod tidy`

.github/workflows/checks.yml

@@ -40,10 +40,10 @@ jobs:
         run: go install mvdan.cc/[email protected]
 
       - name: Install staticcheck
-        run: go install honnef.co/go/tools/cmd/[email protected].6
+        run: go install honnef.co/go/tools/cmd/[email protected].7
 
       - name: Install golangci-lint
-        run: go install github.com/golangci/golangci-lint/cmd/[email protected].1
+        run: go install github.com/golangci/golangci-lint/cmd/[email protected].2
 
       - name: Lint
         run: make lint

common/txsfile.go

@@ -179,7 +179,9 @@ func ParseTx(timestampMs int64, rawTxHex string) (TxSummaryEntry, *types.Transac
 		Timestamp: timestampMs,
 		Hash:      tx.Hash().Hex(),
 
-		ChainID:   tx.ChainId().String(),
+		ChainID: tx.ChainId().String(),
+		TxType:  int64(tx.Type()),
+
 		From:      strings.ToLower(from.Hex()),
 		To:        strings.ToLower(to),
 		Value:     tx.Value().String(),

common/txsummary.go

@@ -30,33 +30,7 @@ var TxSummaryEntryCSVHeader = []string{
 	"included_at_block_height",
 	"included_block_timestamp_ms",
 	"inclusion_delay_ms",
-}
-
-type TxSummaryEntryNoRaw struct {
-	// The fields are written to CSV, and the order shouldn't change (for backwards compatibility)
-	Timestamp int64  `parquet:"name=timestamp, type=INT64, convertedtype=TIMESTAMP_MILLIS"`
-	Hash      string `parquet:"name=hash, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN, omitstats=true"`
-
-	ChainID string `parquet:"name=chainId, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN"`
-	From    string `parquet:"name=from, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN, omitstats=true"`
-	To      string `parquet:"name=to, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN_DICTIONARY"`
-	Value   string `parquet:"name=value, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN, omitstats=true"`
-	Nonce   string `parquet:"name=nonce, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN, omitstats=true"`
-
-	Gas       string `parquet:"name=gas, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN, omitstats=true"`
-	GasPrice  string `parquet:"name=gasPrice, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN, omitstats=true"`
-	GasTipCap string `parquet:"name=gasTipCap, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN, omitstats=true"`
-	GasFeeCap string `parquet:"name=gasFeeCap, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN, omitstats=true"`
-
-	DataSize   int64  `parquet:"name=dataSize, type=INT64"`
-	Data4Bytes string `parquet:"name=data4Bytes, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN_DICTIONARY"`
-
-	Sources []string `parquet:"name=sources, type=MAP, convertedtype=LIST, valuetype=BYTE_ARRAY, valueconvertedtype=UTF8"`
-
-	// Inclusion stats
-	IncludedAtBlockHeight  int64 `parquet:"name=includedAtBlockHeight, type=INT64"`
-	IncludedBlockTimestamp int64 `parquet:"name=includedBlockTimestamp, type=INT64, convertedtype=TIMESTAMP_MILLIS"`
-	InclusionDelayMs       int64 `parquet:"name=inclusionDelayMs, type=INT64"`
+	"tx_type",
 }
 
 // TxSummaryEntry is a struct that represents a single transaction in the summary CSV and Parquet file
@@ -67,10 +41,12 @@ type TxSummaryEntry struct {
 	Hash      string `parquet:"name=hash, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN, omitstats=true"`
 
 	ChainID string `parquet:"name=chainId, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN"`
-	From    string `parquet:"name=from, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN, omitstats=true"`
-	To      string `parquet:"name=to, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN_DICTIONARY"`
-	Value   string `parquet:"name=value, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN, omitstats=true"`
-	Nonce   string `parquet:"name=nonce, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN, omitstats=true"`
+	TxType  int64  `parquet:"name=txType, type=INT64, encoding=PLAIN_DICTIONARY"`
+
+	From  string `parquet:"name=from, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN, omitstats=true"`
+	To    string `parquet:"name=to, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN_DICTIONARY"`
+	Value string `parquet:"name=value, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN, omitstats=true"`
+	Nonce string `parquet:"name=nonce, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN, omitstats=true"`
 
 	Gas       string `parquet:"name=gas, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN, omitstats=true"`
 	GasPrice  string `parquet:"name=gasPrice, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN, omitstats=true"`
@@ -128,6 +104,7 @@ func (t *TxSummaryEntry) ToCSVRow() []string {
 		strconv.FormatInt(t.IncludedAtBlockHeight, 10),
 		strconv.FormatInt(t.IncludedBlockTimestamp, 10),
 		strconv.FormatInt(t.InclusionDelayMs, 10),
+		strconv.FormatInt(t.TxType, 10),
 	}
 }