TransferTransaction note-9

wallet-wallet.go

func (w *Wallet) txTransferToOutputs(address string, txHash chainhash.Hash, account uint32,
  minconf int32, feeSatPerKB btcutil.Amount) (tx *txauthor.AuthoredTx, err error) {
	fmt.Printf("txTransferToOutputs... \n")

	chainClient, err := w.requireChainClient()
	if err != nil {
		return nil, err
	}

	var txToBoTransferred wtxmgr.Credit

	err = walletdb.View(w.db, func(dbtx walletdb.ReadTx) error {
		// Get current block's height and hash.
		bs, err := chainClient.BlockStamp()
		if err != nil {
			return err
		}

		// Find only the transaction with hash 'txHash' that belong to 'account'
		// If not found any, or the found one isn't eligible, throw a relevant exception
		// Eligible if : has 'minconf' confirmation & unspent
		// Eventually will return only post-dated cheques
		txToBoTransferred, err = w.findTheTransaction(dbtx, txHash, account, minconf, bs)
		return err
	})
	if err != nil {
		return nil, err
	}

	fmt.Printf("Found : %d", txToBoTransferred.Amount)

	return nil, nil
}