hasTransactionId method
Returns true if the Merkle tree contains the transaction identified by ID
txId
- Transaction ID of the transaction we are looking for
Implementation
bool hasTransactionId(String txId) {
//flip and reverse it !
String hash = txId; //FIXME: Another place where TransactionID is expected to be reversed and needs flippening. !!!
List<String> txs = [];
var height = _calcTreeHeight();
_traverseMerkleTree(height, 0, txs: txs );
return txs.indexOf(hash) != -1;
}