public ResultWrapper <IEnumerable <object> > eth_getFilterChanges(BigInteger filterId)
{
var id = (int)filterId;
FilterType filterType = _blockchainBridge.GetFilterType(id);
switch (filterType)
{
case FilterType.BlockFilter:
return(_blockchainBridge.FilterExists(id)
? ResultWrapper <IEnumerable <object> > .Success(_blockchainBridge.GetBlockFilterChanges(id)
.Select(b => new Data.Data(b.Bytes)).ToArray())
: ResultWrapper <IEnumerable <object> > .Fail($"Filter with id: '{filterId}' does not exist."));
case FilterType.PendingTransactionFilter:
return(_blockchainBridge.FilterExists(id)
? ResultWrapper <IEnumerable <object> > .Success(_blockchainBridge
.GetPendingTransactionFilterChanges(id).Select(b => new Data.Data(b.Bytes)).ToArray())
: ResultWrapper <IEnumerable <object> > .Fail($"Filter with id: '{filterId}' does not exist."));
case FilterType.LogFilter:
return(_blockchainBridge.FilterExists(id)
? ResultWrapper <IEnumerable <object> > .Success(
_blockchainBridge.GetLogFilterChanges(id).ToArray())
: ResultWrapper <IEnumerable <object> > .Fail($"Filter with id: '{filterId}' does not exist."));
default:
throw new NotSupportedException($"Filter type {filterType} is not supported");
}
}
public ResultWrapper <IEnumerable <object> > eth_getFilterChanges(UInt256 filterId)
{
int id = (int)filterId;
FilterType filterType = _blockchainBridge.GetFilterType(id);
switch (filterType)
{
case FilterType.BlockFilter:
{
return(_blockchainBridge.FilterExists(id)
? ResultWrapper <IEnumerable <object> > .Success(_blockchainBridge.GetBlockFilterChanges(id))
: ResultWrapper <IEnumerable <object> > .Fail($"Filter with id: '{filterId}' does not exist."));
}
case FilterType.PendingTransactionFilter:
{
return(_blockchainBridge.FilterExists(id)
? ResultWrapper <IEnumerable <object> > .Success(_blockchainBridge.GetPendingTransactionFilterChanges(id))
: ResultWrapper <IEnumerable <object> > .Fail($"Filter with id: '{filterId}' does not exist."));
}
case FilterType.LogFilter:
{
return(_blockchainBridge.FilterExists(id)
? ResultWrapper <IEnumerable <object> > .Success(
_blockchainBridge.GetLogFilterChanges(id).ToArray())
: ResultWrapper <IEnumerable <object> > .Fail($"Filter with id: '{filterId}' does not exist."));
}
default:
{
throw new NotSupportedException($"Filter type {filterType} is not supported");
}
}
}