public async Task <IActionResult> WhoAmI([FromBody] WhoAmICommand command)
{
var(accepted, rejected) = await _whoAmIRequestClient.GetResponse <IWhoAmIAccepted, IWhoAmIRejected>(command);
if (accepted.IsCompletedSuccessfully)
{
var response = await accepted;
return(Ok(response.Message));
}
else
{
var response = await rejected;
return(BadRequest(response.Message));
}
}
private static void UploadFileToCurrentChannel(QueryClient queryClient, string sourceFilePath)
{
// get the channel we're currenlty in
uint channelId = new WhoAmICommand().Execute(queryClient).ChannelId;
// create a rondom id for the file transfer
uint randomClientId = (uint)_randomForFileClientTransferId.Next(1, 10000);
// get only the filename
FileInfo sourceFileInfo = new FileInfo(sourceFilePath);
// initialize the file transfer to get the server file transfer key
FtInitUploadCommandResponse ftInitUploadCommandResponse = new FtInitUploadCommand(randomClientId, "/" + sourceFileInfo.Name, channelId, (ulong)sourceFileInfo.Length, true, false).Execute(queryClient);
// create the file transfer cleint with the host of the query client and the port we got from the init download response
FileTransferClient transferClient = new FileTransferClient(queryClient.Host, ftInitUploadCommandResponse.FileTransferPort ?? 30033);
// upload the file synchron
transferClient.UploadFile(ftInitUploadCommandResponse.FileTransferKey, (ulong)sourceFileInfo.Length, sourceFileInfo.FullName);
}
private static void DownloadFirstFileInCurrentChannel(QueryClient queryClient, string targetDirectory)
{
// get the channel we're currenlty in
uint channelId = new WhoAmICommand().Execute(queryClient).ChannelId;
// create a rondom id for the file transfer
uint randomClientId = (uint)_randomForFileClientTransferId.Next(1, 10000);
// get the first file in the current channel
FileTransferFileEntry firstFile = new FtGetFileListCommand(channelId, "/").Execute(queryClient).Values.FirstOrDefault();
// initialize the file transfer to get the server file transfer key
FtInitDownloadCommandResponse ftInitDownloadResponse = new FtInitDownloadCommand(randomClientId, "/" + firstFile.Name, firstFile.ChannelId, 0).Execute(queryClient);
// calculate the target file path
string fileName = firstFile.Name.Substring(firstFile.Name.LastIndexOf("/", StringComparison.Ordinal) + 1);
string targetFilePath = Path.Combine(targetDirectory, fileName);
// create the file transfer cleint with the host of the query client and the port we got from the init download response
FileTransferClient transferClient = new FileTransferClient(queryClient.Host, ftInitDownloadResponse.FileTransferPort ?? 30033);
// download the file synchron
transferClient.DownloadFile(ftInitDownloadResponse.FileTransferKey, ftInitDownloadResponse.FileSize.Value, targetFilePath);
}
public virtual void Visit(WhoAmICommand command) => Default(command);
