fix: Fixed examples that used CryptoTransferTransaction to use new Tr…

…ansferTransaction
hiero-ledger · Nov 9, 2020 · 16e708f · 16e708f
1 parent 7c4a6a9
commit 16e708f
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Showing 4 changed files with 19 additions and 8 deletions.
diff --git a/examples/create_account_with_threshold_keys/main.go b/examples/create_account_with_threshold_keys/main.go
@@ -95,11 +95,11 @@ func main() {
 
 	fmt.Printf("account = %v\n", newAccountID)
 
-	transferTx, err := hedera.NewCryptoTransferTransaction().
+	transferTx, err := hedera.NewTransferTransaction().
 		SetTransactionID(hedera.TransactionIDGenerate(newAccountID)).
 		SetNodeAccountIDs([]hedera.AccountID{transactionResponse.NodeID}).
-		AddSender(newAccountID, hedera.HbarFrom(5, hedera.HbarUnits.Hbar)).
-		AddRecipient(client.GetOperatorID(), hedera.HbarFrom(5, hedera.HbarUnits.Hbar)).
+		AddHbarSender(newAccountID, hedera.HbarFrom(5, hedera.HbarUnits.Hbar)).
+		AddHbarRecipient(client.GetOperatorID(), hedera.HbarFrom(5, hedera.HbarUnits.Hbar)).
 		FreezeWith(client)
 
 	if err != nil {

diff --git a/examples/multi_app_transfer/main.go b/examples/multi_app_transfer/main.go
@@ -25,13 +25,13 @@ func main() {
 	txID := hedera.TransactionIDGenerate(operatorAccountID)
 
 	// The following steps are required for manually signing
-	transaction, err := hedera.NewCryptoTransferTransaction().
+	transaction, err := hedera.NewTransferTransaction().
 		// 1. Manually set the transaction ID
 		SetTransactionID(txID).
 		// 2. Add your sender and amount to be send
-		AddSender(operatorAccountID, hedera.NewHbar(1)).
+		AddHbarTransfer(operatorAccountID, hedera.NewHbar(1)).
 		// 3. add the recipient(s) and amount to be received
-		AddRecipient(recipientAccountID, hedera.NewHbar(1)).
+		AddHbarTransfer(recipientAccountID, hedera.NewHbar(-1)).
 		SetTransactionMemo("go sdk example multi_app_transfer/main.go").
 		// 4. build the transaction using the client that does not have a set operator
 		FreezeWith(client)
@@ -61,7 +61,7 @@ func main() {
 	fmt.Printf("received bytes for signed transaction \n%v\n", signedTxBytes)
 
 	// unmarshal your bytes into the signed transaction
-	var signedTx hedera.CryptoTransferTransaction
+	var signedTx hedera.TransferTransaction
 	err = signedTx.UnmarshalBinary(signedTxBytes)
 
 	if err != nil {
@@ -98,7 +98,7 @@ func signingService(txBytes []byte) ([]byte, error) {
 	}
 
 	// unmarshal the unsigned transaction's bytes
-	var unsignedTx hedera.CryptoTransferTransaction
+	var unsignedTx hedera.TransferTransaction
 	err = unsignedTx.UnmarshalBinary(txBytes)
 
 	if err != nil {

diff --git a/examples/transfer_tokens/main.go b/examples/transfer_tokens/main.go
@@ -77,6 +77,7 @@ func main() {
 	transactionResponse, err = hedera.NewTokenCreateTransaction().
 		SetName("ffff").
 		SetSymbol("F").
+		SetMaxTransactionFee(hedera.NewHbar(1000)).
 		SetNodeAccountIDs([]hedera.AccountID{transactionResponse.NodeID}).
 		SetDecimals(3).
 		SetInitialSupply(1000000).

diff --git a/transfer_transaction.go b/transfer_transaction.go
@@ -46,6 +46,16 @@ func (transaction *TransferTransaction) AddHbarTransfer(accountID AccountID, amo
 	return transaction
 }
 
+func (transaction *TransferTransaction) AddHbarSender(accountID AccountID, amount Hbar) *TransferTransaction {
+	transaction.requireNotFrozen()
+	return transaction.AddHbarTransfer(accountID, amount.negated())
+}
+
+func (transaction *TransferTransaction) AddHbarRecipient(accountID AccountID, amount Hbar) *TransferTransaction {
+	transaction.requireNotFrozen()
+	return transaction.AddHbarTransfer(accountID, amount)
+}
+
 func (transaction *TransferTransaction) AddTokenTransfer(tokenID TokenID, accountID AccountID, value int64) *TransferTransaction {
 	transaction.requireNotFrozen()