public async Task <Response> Handle(Request request, CancellationToken cancellationToken)
{
var message = await _context.ChatMessages.AsNoTracking()
.ProjectTo <Response>(_mapper.ConfigurationProvider)
.FirstOrDefaultAsync(x => x.Id == request.Id, cancellationToken);
_signalRHub.Send(HubEndpointConstants.ChatEndpoint, message);
return(message);
}
/// <inheritdoc />
/// <summary>
/// Calls when user connected.
/// </summary>
/// <returns></returns>
public override Task OnConnectedAsync()
{
if (Context.User.Identity.IsAuthenticated)
{
var model = new OnlineCounterModel
{
Id = int.Parse(Context.User.Claims.First(x => x.Type == "sub").Value),
UserName = Context.User.Identity.Name,
ConnectionId = Context.ConnectionId
};
OnlineUsers.CurrentOnline.AddOrUpdate(Context.ConnectionId, model,
(k, v) => model);
}
else
{
OnlineUsers.CurrentOnlineGuests.Add(Context.ConnectionId);
}
_signalRHub.Send(HubEndpointConstants.UsersOnlineEndpoint, OnlineUsers.GetStats());
return(base.OnConnectedAsync());
}
public async Task <IActionResult> CreateAsync([FromBody] CreateCommentCommand.Request request)
{
var result = await Mediator.Send(request);
CacheManager.Remove(CacheKeysConstants.MaterialsLatest,
CacheKeysConstants.MaterialsPinned, CacheKeysConstants.LastComments);
var oldMessage = result.Message.Substring(0);
result.Message = result.Message.SanitizeComment();
if (!string.IsNullOrWhiteSpace(result.Message))
{
_signalRHubAggregator.Send(HubEndpointConstants.AddComment, result);
}
result.Message = oldMessage;
return(Ok(result));
}
