public SearchResult Search(SearchParameter param)
{
CheckParameter(param != null, "param is required");
return(DoSearch(param).Wait());
}
private SearchResultItem ConvertToResultItemIfMatchingCriteria(Transaction transaction, SearchParameter param)
{
if (transaction is TransferTransaction)
{
try
{
var messagePayload = RetrieveProximaxMessagePayloadService.GetMessagePayload(
transaction as TransferTransaction, param.AccountPrivateKey);
// verify message payload is upload transaction by having the right json fields
if (messagePayload?.Version != null &&
messagePayload.PrivacyType != 0 &&
messagePayload.Data != null &&
messagePayload.Data.Timestamp != 0 &&
messagePayload.Data.DataHash != null)
{
if (MatchesSearchCriteria(messagePayload,
param.NameFilter,
param.DescriptionFilter,
param.MetadataKeyFilter,
param.MetadataValueFilter))
{
return(new SearchResultItem(
transaction.TransactionInfo.Hash,
transaction.TransactionInfo.Id,
messagePayload));
}
}
}
catch (Exception)
{
// skip transaction
}
}
return(null);
}
