getBalance method
Get balance, the balance of the account of the given address.
Implementation
Future<int> getBalance(BigInt accountNumber, MoacDefaultBlock block) async {
if (accountNumber == null) {
throw ArgumentError.notNull("Moac::getBalance - accountNumber");
}
if (block == null) {
throw ArgumentError.notNull("Moac::getBalance - block");
}
final String method = MoacRpcMethods.balance;
final String blockString = block.getSelection();
final List params = [
MoacUtilities.bigIntegerToHex(accountNumber),
blockString
];
final res = await rpcClient.request(method, params);
if (res != null && res.containsKey(moacResultKey)) {
return MoacUtilities.hexToInt(res[moacResultKey]);
}
_processError(method, res);
return null;
}