change txId to txID

blockchain/block.go

@@ -77,8 +77,8 @@ func (b *Block) String() string {
 func (b *Block) generateMerkleRootData() {
 	var data [][]byte
 
-	for _, txId := range b.TransactionIds {
-		data = append(data, txId[:])
+	for _, txID := range b.TransactionIds {
+		data = append(data, txID[:])
 	}
 	merkleTre := NewMerkleTree(data)
 	b.MerkleRootData = merkleTre.RootNode.Data
@@ -115,12 +115,12 @@ func (b *Block) CalculateBlockHash() []byte {
 // NewBlock creates and returns a new block.
 func NewBlock(transactions []*Transaction, prevBlockHash [32]byte, shardID uint32) *Block {
 	numTxs := int32(len(transactions))
-	var txIds [][32]byte
+	var txIDs [][32]byte
 
 	for _, tx := range transactions {
-		txIds = append(txIds, tx.ID)
+		txIDs = append(txIDs, tx.ID)
 	}
-	block := &Block{Timestamp: time.Now().Unix(), PrevBlockHash: prevBlockHash, NumTransactions: numTxs, TransactionIds: txIds, Transactions: transactions, ShardID: shardID, Hash: [32]byte{}}
+	block := &Block{Timestamp: time.Now().Unix(), PrevBlockHash: prevBlockHash, NumTransactions: numTxs, TransactionIds: txIDs, Transactions: transactions, ShardID: shardID, Hash: [32]byte{}}
 	copy(block.Hash[:], block.CalculateBlockHash()[:])
 
 	return block

blockchain/blockchain.go

@@ -124,8 +124,8 @@ func (bc *Blockchain) FindSpendableOutputs(address [20]byte, amount int) (int, m
 	accumulated := 0
 
 Work:
-	for txId, txOutputs := range unspentUtxos {
-		txID := hex.EncodeToString(txId[:])
+	for txID, txOutputs := range unspentUtxos {
+		txID := hex.EncodeToString(txID[:])
 
 		for outIdx, txOutput := range txOutputs {
 			if txOutput.Address == address && accumulated < amount {

blockchain/utxopool.go

@@ -29,11 +29,11 @@ type UTXOPool struct {
 	/*
 	   The 3-d map's structure:
 	     address - [
-	                txId1 - [
+	                txID1 - [
 	                        outputIndex1 - value1
 	                        outputIndex2 - value2
 	                       ]
-	                txId2 - [
+	                txID2 - [
 	                        outputIndex1 - value1
 	                        outputIndex2 - value2
 	                       ]
@@ -554,8 +554,8 @@ func (utxoPool *UTXOPool) CountNumOfLockedUtxos() int {
 func countNumOfUtxos(utxos *UtxoMap) int {
 	countAll := 0
 	for _, utxoMap := range *utxos {
-		for txIdStr, val := range utxoMap {
-			_, err := hex.DecodeString(txIdStr)
+		for txIDStr, val := range utxoMap {
+			_, err := hex.DecodeString(txIDStr)
 			if err != nil {
 				continue
 			}

client/txgen/main.go

@@ -79,11 +79,11 @@ func generateSimulatedTransactions(subsetId, numSubset int, shardID int, dataNod
 	/*
 	  UTXO map structure:
 	     address - [
-	                txId1 - [
+	                txID1 - [
 	                        outputIndex1 - value1
 	                        outputIndex2 - value2
 	                       ]
-	                txId2 - [
+	                txID2 - [
 	                        outputIndex1 - value1
 	                        outputIndex2 - value2
 	                       ]
@@ -100,16 +100,16 @@ UTXOLOOP:
 	for address, txMap := range dataNodes[shardID].UtxoPool.UtxoMap {
 		if int(binary.BigEndian.Uint32(address[:]))%numSubset == subsetId%numSubset { // Work on one subset of utxo at a time
 			txInfo.address = address
-			// Loop over all txIds for the address
-			for txIdStr, utxoMap := range txMap {
+			// Loop over all txIDs for the address
+			for txIDStr, utxoMap := range txMap {
 				// Parse TxId
-				id, err := hex.DecodeString(txIdStr)
+				id, err := hex.DecodeString(txIDStr)
 				if err != nil {
 					continue
 				}
 				copy(txInfo.id[:], id[:])
 
-				// Loop over all utxos for the txId
+				// Loop over all utxos for the txID
 				utxoSize := len(utxoMap)
 				batchSize := utxoSize / numSubset
 				i := subsetId % numSubset

client/wallet/main.go

@@ -174,15 +174,15 @@ func main() {
 		txInputs := []blockchain.TXInput{}
 	LOOP:
 		for shardID, utxoMap := range shardUtxoMap {
-			for txId, vout2AmountMap := range utxoMap[senderAddressBytes] {
-				txIdBytes, err := utils.Get32BytesFromString(txId)
+			for txID, vout2AmountMap := range utxoMap[senderAddressBytes] {
+				txIDBytes, err := utils.Get32BytesFromString(txID)
 				if err != nil {
-					fmt.Println("Failed to parse txId")
+					fmt.Println("Failed to parse txID")
 					continue
 				}
 				for voutIndex, utxoAmount := range vout2AmountMap {
 					cummulativeBalance += utxoAmount
-					txIn := blockchain.NewTXInput(blockchain.NewOutPoint(&txIdBytes, voutIndex), senderAddressBytes, shardID)
+					txIn := blockchain.NewTXInput(blockchain.NewOutPoint(&txIDBytes, voutIndex), senderAddressBytes, shardID)
 					txInputs = append(txInputs, *txIn)
 					if cummulativeBalance >= amount {
 						break LOOP

node/node_handler.go

@@ -244,7 +244,7 @@ func (node *Node) transactionMessageHandler(msgPayload []byte) {
 		node.addPendingTransactions(*txList)
 	case proto_node.REQUEST:
 		reader := bytes.NewBuffer(msgPayload[1:])
-		var txIds map[[32]byte]bool
+		var txIDs map[[32]byte]bool
 		buf := make([]byte, 32) // 32 byte hash Id
 		for {
 			_, err := reader.Read(buf)
@@ -252,14 +252,14 @@ func (node *Node) transactionMessageHandler(msgPayload []byte) {
 				break
 			}
 
-			var txId [32]byte
-			copy(txId[:], buf)
-			txIds[txId] = true
+			var txID [32]byte
+			copy(txID[:], buf)
+			txIDs[txID] = true
 		}
 
 		var txToReturn []*blockchain.Transaction
 		for _, tx := range node.pendingTransactions {
-			if txIds[tx.ID] {
+			if txIDs[tx.ID] {
 				txToReturn = append(txToReturn, tx)
 			}
 		}

proto/node/node.go

@@ -155,8 +155,8 @@ func ConstructRequestTransactionsMessage(transactionIds [][]byte) []byte {
 	byteBuffer := bytes.NewBuffer([]byte{byte(proto.NODE)})
 	byteBuffer.WriteByte(byte(TRANSACTION))
 	byteBuffer.WriteByte(byte(REQUEST))
-	for _, txId := range transactionIds {
-		byteBuffer.Write(txId)
+	for _, txID := range transactionIds {
+		byteBuffer.Write(txID)
 	}
 	return byteBuffer.Bytes()
 }