public void Init(IFileShare view)
{
if (_userSession.LoggedIn)
{
_view = view;
LoadFile();
}
}
private async IAsyncEnumerable <GetTransactionsResponseV1File> HandleShare(
IFileShare share,
FileStoreFilterV1 filter,
[EnumeratorCancellation] CancellationToken cancellationToken)
{
await foreach (var fileDirectory in share.ListAsync(new DatePathFilter(filter), cancellationToken))
{
if (filter.AllFileIdsFound)
{
yield break;
}
var eventFile = await DownloadFile(share, fileDirectory, cancellationToken);
if (!eventFile.TryParseEventDateWithFilter(filter, out var timestamp))
{
continue;
}
if (!eventFile.TryParseFileIdWithFilter(filter, out var fileId))
{
continue;
}
if (!eventFile.TryParseFileTypeWithFilter(filter, out var fileType))
{
continue;
}
if (!eventFile.TryParseRiskWithFilter(filter, out var risk))
{
continue;
}
if (!eventFile.TryParsePolicyIdWithFilter(filter, out var policyId))
{
continue;
}
yield return(new GetTransactionsResponseV1File
{
ActivePolicyId = policyId,
DetectionFileType = fileType,
FileId = fileId,
Risk = risk,
Timestamp = timestamp,
Directory = fileDirectory
});
}
}
private async Task <TransactionAdapationEventMetadataFile> DownloadFile(IFileShare share, string fileDirectory, CancellationToken cancellationToken)
{
using var ms = await share.DownloadAsync($"{fileDirectory}/metadata.json", cancellationToken);
return(await _jsonSerialiser.Deserialize <TransactionAdapationEventMetadataFile>(ms, Encoding.UTF8));
}