public IActionResult Index(string id)
{
if (string.IsNullOrWhiteSpace(id))
{
return(View("Index", new ChatChannelsViewModel()
{
ChatChannels = _chatChannelRepository.GetAll()
}));
}
else
{
return(View("Channel", new ChatChannelViewModel()
{
Channel = id,
Messages = _chatMessageRepository.GetByChannel(id)
}));
}
}
public async Task ConsumeAsync()
{
_consumer.Subscribe(_chatChannelRepository.GetAll());
try
{
while (true)
{
using (CancellationTokenSource cts = new CancellationTokenSource())
{
Console.CancelKeyPress += (_, e) =>
{
e.Cancel = true;
cts.Cancel();
};
try
{
var cr = _consumer.Consume(cts.Token);
var message = JsonConvert.DeserializeObject <ChatMessageSentMessage>(cr.Value);
Console.WriteLine(message.ToJsonString());
await _messageSentMessageHandler.Handle(message);
}
catch (ConsumeException e)
{
Console.WriteLine($"Error occured: {e.Error.Reason}");
}
};
}
}
catch (OperationCanceledException)
{
_consumer.Close();
}
}