fix: not deployed account build token transfer.

core/starknet/chain.go

@@ -129,10 +129,13 @@ func (c *Chain) SendSignedTransaction(signedTxn base.SignedTransaction) (hash *b
  if txn.invokeTxn != nil {
  resp, err := c.rpc.AddInvokeTransaction(context.Background(), txn.invokeTxn)
  if err != nil {
- needDeploy := txn.NeedAutoDeploy && IsNotDeployedError(err)
- if !needDeploy {
+ if !txn.NeedAutoDeploy {
  return nil, err
  }
+ deployed, err_ := c.IsContractAddressDeployed(txn.invokeTxn.SenderAddress.String())
+ if err_ != nil || deployed.Value == true {
+ return nil, err // if query failed, return the previous error.
+ }
 
  // we need deploy the account firstly, and resend the original txn with fixed Nonce 1
  deployTxn, err := c.BuildDeployAccountTransaction(txn.Account.PublicKeyHex(), "")
@@ -320,6 +323,6 @@ func (c *Chain) IsContractAddressDeployed(contractAddress string) (b *base.Optio
  }
  return nil, err
  }
- deployed := !nonce.IsZero()
+ deployed := nonce != nil
  return base.NewOptionalBool(deployed), nil
 }

core/starknet/chain_test.go

@@ -124,8 +124,7 @@ func TestNotdeployedAccount(t *testing.T) {
  token := chain.MainToken()
 
  txn, err := token.BuildTransfer(acc.Address(), acc.Address(), "100000000")
- require.Error(t, err)
- return
+ require.Nil(t, err)
 
  _, err = chain.EstimateTransactionFeeUseAccount(txn, acc)
  t.Log(IsNotDeployedError(err))

core/starknet/token.go

@@ -133,7 +133,11 @@ func (t *Token) BuildTransfer(sender, receiver, amount string) (txn base.Transac
  }
  nonce, err := cli.Nonce(context.Background(), latestBlockId, senderFelt)
  if err != nil {
- return
+ if err.Error() == rpc.ErrContractNotFound.Error() {
+ nonce = &felt.Zero
+ } else {
+ return nil, err
+ }
  }
  invokeTx := rpc.InvokeTxnV1{
  MaxFee: new(felt.Felt).SetUint64(uint64(InvokeMaxFee)),