getLogs method
Get logs The filter definition, see newFilter parameters. Returns see getFilterChanges
Implementation
Future<MoacFilter> getLogs(
{MoacDefaultBlock fromBlock,
MoacDefaultBlock toBlock,
dynamic address,
List<BigInt> topics}) async {
final String fromBlockString = fromBlock.getSelection();
final String toBlockString = toBlock.getSelection();
final Map params = {"toBlock": toBlockString, "fromBlock": fromBlockString};
if (address != null) {
if (address is List) {
final List<String> addresses =
MoacUtilities.bigIntegerToHexList(address);
params["address"] = addresses;
} else {
params["address"] = (MoacUtilities.bigIntegerToHex(address));
}
}
if (topics != null) {
params["topics"] = MoacUtilities.bigIntegerToHexList(topics);
}
final List paramBlock = [params];
final String method = MoacRpcMethods.getLogs;
final res = await rpcClient.request(method, paramBlock);
if (res != null && res.containsKey(moacResultKey)) {
return MoacFilter.fromMap(res[moacResultKey]);
}
_processError(method, res);
return null;
}